Weekly Information about Bright Comets (2017 Dec. 2: North)

Japanese version
Home page
Updated on December 5, 2017
Last week South Next week

Best time and the azimuth, altitude (A,h) are at lat. 35 deg in the Northern Hemisphere.
Azimuth indicates 0 for south, 90 for west, 180 for north, 270 for east.

---------------------------------------------------------------------

* C/2017 O1 ( ASASSN )

Now it is bright as 10.1 mag (Nov. 22, Maik Meyer). It is observable all night in the Northern Hemisphere. In the Northern Hemisphere, it stays observable in excellent condition for a long time. In the Southern Hemisphere, it will never be observable again after this. It started fading before the peirhelion passage.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   2 27.39   86 20.9   0.961   1.642   115    9.8  21:37 (180, 38)  
Dec.  9   0 42.98   86 44.9   1.021   1.683   114   10.1  19:26 (180, 38)  

* 24P/Schaumasse

Now it is 11.5 mag (Nov. 24, Seiichi Yoshida). It stays 11 mag until December. It is observable in good condition in the Northern Hemisphere. It locates very low for a long time in the Southern Hemisphere. Juan Jose Gonzalez reported it is bright as 10.1 mag on Nov. 26.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  13  7.49    2 55.4   1.464   1.223    55   10.8   5:20 (297, 37)  
Dec.  9  13 31.27    0 53.5   1.471   1.241    56   11.1   5:26 (300, 37)  

* 62P/Tsuchinshan 1

Now it is very bright as 9.8 mag (Nov. 26, Juan Jose Gonzalez). It stays 10 mag until winter. It is observable in good condition in the Northern Hemisphere. It locates low in the Southern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  11 54.55    8 18.8   1.287   1.395    74   11.2   5:20 (310, 53)  
Dec.  9  12 15.17    7  2.6   1.265   1.408    76   11.3   5:26 (315, 54)  

* C/2016 R2 ( PanSTARRS )

Now it is 11.1 mag (Nov. 26, Juan Jose Gonzalez). It will stay bright as 11 mag for a long time from winter to next spring. In the Southern Hemisphere, it stays observable in good condition until next February. In the Northern Hemispehre, it stays observable for a long time after this until the comet fades out.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   5  2.50    5 55.5   2.133   3.088   162   11.5   0:21 (  0, 61)  
Dec.  9   4 53.59    7 38.5   2.089   3.050   164   11.4  23:39 (  0, 63)  

* (3200) Phaethon

Now it is 13.2 mag (Dec. 1, Katsumi Yoshimoto). It will approach to Earth down to 0.07 a.u. in mid December, and it will brighten up to 10 mag. In the Northern Hemisphere, it stays observable in excellent condition until mid December. In the Southern Hemisphere, it stays low.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   6 44.28   39 20.2   0.289   1.238   146   13.2   2:03 (180, 86)  
Dec.  9   5 50.53   43 20.6   0.163   1.137   157   11.6   0:46 (180, 82)  

* C/2015 V2 ( Johnson )

It brightened up to 7.1 mag from May to June (June 21, Juan Jose Gonzalez). Now it is fading. It has already faded down to 12.4 mag (Nov. 9, Chris Wyatt). In the Southern Hemisphere, it stays observable for a long time after this. It will never be observable again in the Northern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  19 34.35  -56 50.1   3.296   2.737    48   12.5  18:18 ( 26,-12)  
Dec.  9  19 56.20  -56 29.9   3.394   2.803    46   12.7  18:18 ( 27,-12)  

* 240P/NEAT

It brightened very rapidly from July to August. Now it is very bright as 14.2 mag (Nov. 8, Chris Wyatt). It is observable in excellent condition in the Southern Hemisphere. It stays low for a while in the Northern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  23 55.67  -27 15.4   2.157   2.478    97   13.5  19:10 (  0, 28)  
Dec.  9  23 59.32  -25 23.7   2.210   2.453    92   13.4  18:47 (  0, 30)  

* 29P/Schwassmann-Wachmann 1

Now it is visible visually at 13.4 mag (Nov. 14, Sandor Szabo).

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  21 17.39  -13 27.2   6.105   5.806    67   13.7  18:18 ( 32, 36)  
Dec.  9  21 21.07  -13  7.6   6.206   5.805    61   13.7  18:18 ( 39, 33)  

* C/2016 N6 ( PanSTARRS )

Now it is 14.0 mag (Nov. 28, Toshihiko Ikemura, Hirohisa Sato). It is expected to brighten up to 12 mag from 2018 to 2019. In the Northern Hemisphere, it stays observable in good condition while the comet will be brightening gradually. In the Southern Hemisphere, it is not observable until 2018 October.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  15 25.25   48  9.4   3.731   3.547    71   14.1   5:20 (230, 31)  
Dec.  9  15 29.57   48 55.8   3.631   3.502    74   13.9   5:26 (231, 36)  

* C/2017 T1 ( Heinze )

Now it is 14.9 mag (Dec. 1, Katsumi Yoshimoto). It will approach to Earth down to 0.2 a.u., and to Sun down to 0.6 a.u., and it is expected to brighten up to 10-11 mag from winter to spring. In the Northern Hemisphre, it stays observable in good condition until January, but it will be extremely low after that. In the Southern Hemisphere, it is not observable from January to mid March, but it stays observable in good condition except for that period.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   8 56.94   -1 20.4   1.048   1.682   111   14.8   4:14 (  0, 54)  
Dec.  9   8 56.52    1  2.2   0.837   1.575   119   14.1   3:46 (  0, 56)  

* C/2016 M1 ( PanSTARRS )

Now it is 13.7 mag (Nov. 14, Gabor Santa). It is expected to brighten up to 10 mag in summer in 2018. In the Northern Hemisphere, it stays observable until 2018 summer while the comet will be brightening. However, it will be extremely low from December to January. In the Southern Hemisphere, it is hardly observable in 2017, but it will be observable in good condition in 2018.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  17 48.74   13 16.8   4.236   3.536    39   14.3  18:18 ( 94, 17)  
Dec.  9  17 55.20   11 56.1   4.217   3.481    37   14.2  18:18 ( 96, 12)  

* 96P/Machholz 1

It brightened up to 11.6 mag in mid October (Oct. 13, Chris Wyatt). It passed the perihelion on Oct. 27. It will not be observable after this.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  17  2.25  -12 58.6   1.967   1.020    11   14.3  18:18 ( 79, -7)  
Dec.  9  17 20.83  -14  5.1   2.116   1.157     9   15.1  18:18 ( 80,-10)  

* 185P/Petriew

It will brighten very rapidly, and brighten up to 11 mag from January to February. In the Northern Hemisphere, it stays observable for a long time in the evening sky. In the Southern Hemisphere, it locates extremely low at the highlight.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  19 41.39  -12  7.9   1.697   1.236    46   15.0  18:18 ( 55, 23)  
Dec.  9  20  3.46  -11 51.1   1.660   1.177    44   14.4  18:18 ( 56, 22)  

* C/2015 O1 ( PanSTARRS )

Now it is 14.2 mag (Nov. 14, Artyom Novichonok). It will be observable at 14 mag for a long time from 2017 to 2018. In the Southern Hemisphere, it will be hardly observable after this. It will be extremely low from November to December in the Northern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  16 21.50   19 48.5   4.473   3.796    41   14.6   5:20 (251,  8)  
Dec.  9  16 24.20   20 20.3   4.429   3.785    44   14.6   5:26 (255, 14)  

* 71P/Clark

It brightened up to 10 mag from spring to summer. Now it is fading. It has already faded down to 13.2 mag (Nov. 7, Thomas Lehmann). It is observable in excellent condition in the Southern Hemisphere. It locates low in the Northern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  21 34.42  -23 26.5   2.261   2.115    68   14.8  18:18 ( 23, 28)  
Dec.  9  21 48.47  -21 56.6   2.369   2.152    65   15.1  18:18 ( 27, 28)  

* 145P/Shoemaker-Levy 5

Now it is 15.7 mag (Nov. 22, Sandor Szabo). It brightened rapidly. It is observable at 15 mag in autumn in good condition in the Northern Hemisphere. It locates low in the Southern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   5 28.30   39 26.5   1.128   2.078   158   15.0   0:47 (180, 86)  
Dec.  9   5 21.63   39 57.6   1.143   2.103   162   15.0   0:12 (180, 85)  

* C/2015 V1 ( PanSTARRS )

Now it is 15.1 mag (Nov. 22, Sandor Szabo). It stays observable at 15-16 mag for a long time from 2017 to 2018.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   0 24.39    4 57.9   3.719   4.269   117   15.2  19:39 (  0, 60)  
Dec.  9   0 19.71    3 30.7   3.843   4.267   109   15.2  19:07 (  0, 59)  

* 217P/LINEAR

It brightened up to 12.2 mag in August (Aug. 21, Juan Jose Gonzalez). It is fading now. It has already faded down to 15.2 mag (Nov. 22, Sandor Szabo).

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   8 20.04   11  2.3   1.317   2.046   124   15.3   3:37 (  0, 66)  
Dec.  9   8 16.45   11 43.2   1.306   2.103   132   15.5   3:06 (  0, 67)  

* C/2017 K6 ( Jacques )

Now it is 14.5 mag (Nov. 9, Chris Wyatt). It stays 15 mag until winter. In the Southern Hemisphere, it stays observable in excellent condition until spring in 2018. In the Northern Hemisphere, it stays unobservable until 2018.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   1 26.41  -63 38.9   1.837   2.040    87   15.4  20:41 (  0, -8)  
Dec.  9   1 29.12  -59 35.3   1.826   2.026    86   15.4  20:16 (  0, -4)  

* C/2016 N4 ( MASTER )

Now it is 14.8 mag (Nov. 14, Gabor Santa). In the Northern Hemisphere, it stays 15 mag until winter, and it is observable in excellent condition. It is not observable at all after this in the Southern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  19 47.61   62 31.2   3.082   3.282    92   15.6  18:18 (148, 49)  
Dec.  9  19 50.35   62  7.1   3.126   3.298    91   15.7  18:18 (146, 46)  

* C/2015 ER61 ( PanSTARRS )

It brightened up to 6.2 mag in April (Apr. 7, Juan Jose Gonzalez). Now it is fading rapidly. It has already faded down to 13.5 mag (Nov. 14, Sandor Szabo). It stays observable for a long time after this.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   2 51.59   16 49.2   2.196   3.121   155   15.6  22:05 (  0, 72)  
Dec.  9   2 47.60   16 21.4   2.324   3.199   147   15.9  21:34 (  0, 71)  

* C/2011 KP36 ( Spacewatch )

Now it is 15.0 mag (Nov. 22, Sandor Szabo). It stays 17 mag in 2018.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   3 19.53   -1 12.9   5.383   6.263   150   15.6  22:33 (  0, 54)  
Dec.  9   3 17.40   -1 16.8   5.462   6.292   144   15.7  22:04 (  0, 54)  

* 355P/2017 M2 ( LINEAR-NEAT )

It brightened rapidly. Now it is bright as 14.8 mag (Nov. 22, Sandor Szabo). Return of a new periodic comet which brightened up to 13 mag in 2004. It is be observable in excellent condition in autumn. It continues brightening even after the perihelion passage.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   2 15.11   14 42.3   0.870   1.778   146   15.7  21:29 (  0, 70)  
Dec.  9   2 15.61   16  3.0   0.926   1.796   140   15.9  21:03 (  0, 71)  

* 74P/Smirnova-Chernykh

Now it is 16.4 mag (Nov. 23, Toshihiko Ikemura, Hirohisa Sato). It will be observable at 16 mag in good condition from winter to spring.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  11 37.89    9 22.2   3.602   3.542    78   15.8   5:20 (314, 56)  
Dec.  9  11 43.24    9  1.6   3.500   3.541    84   15.7   5:26 (326, 60)  

* C/2017 S6 ( Catalina )

Now it is 15.6 mag (Nov. 22, Sandor Szabo). It stays observable at 16 mag for a long time until summer in 2018. It is observable in good condition in the Northern Hemisphere in 2017, and in the Southern Hemisphere in 2018.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   0 12.92   52 29.4   1.226   1.942   122   15.8  19:25 (180, 73)  
Dec.  9  23 38.94   44 25.7   1.283   1.888   111   15.8  18:25 (180, 81)  

* C/2014 B1 ( Schwartz )

Now it is 16.3 mag (Nov. 15, Toshihiko Ikemura, Hirohisa Sato). It stays 16-17 mag for a long time from 2016 to 2019. It stays near by the equator.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  10 32.33    3 55.2   9.491   9.568    91   16.0   5:20 (346, 58)  
Dec.  9  10 33.30    3 55.7   9.377   9.570    98   16.0   5:23 (  0, 59)  

* C/2016 A1 ( PanSTARRS )

Now it is 16.3 mag (Nov. 15, Toshihiko Ikemura, Hirohisa Sato). It stays 16 mag for a long time from 2017 to 2018. It is observable in excellent condition in the Northern Hemisphere. It locates very low in the Southern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   9 10.45   27 30.5   4.802   5.328   117   16.2   4:28 (  0, 82)  
Dec.  9   9  6.46   28 50.6   4.697   5.329   125   16.1   3:56 (  0, 84)  

* 47P/Ashbrook-Jackson

Now it is 15.3 mag (Nov. 22, Sandor Szabo). It will be fading after this, and it will be fainter than 18 mag in March.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   0 54.22   17 10.8   2.271   2.988   128   16.3  20:09 (  0, 72)  
Dec.  9   0 54.78   17 12.6   2.362   3.001   121   16.5  19:42 (  0, 72)  

* C/2017 M4 ( ATLAS )

Now it is 16.2 mag (Nov. 16, Toshihiko Ikemura, Hirohisa Sato). It is expected to brighten up to 13-14 mag from 2018 to 2019. In the Northern Hemisphere, it stays observable in good condition for a long time. In the Southern Hemisphere, it is not observable until summer in 2018.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  18 42.16   44 11.7   5.180   4.973    72   16.5  18:18 (121, 40)  
Dec.  9  18 46.40   43  3.0   5.177   4.928    70   16.5  18:18 (121, 36)  

* C/2016 T3 ( PanSTARRS )

Now it is 17.0 mag (Nov. 15, Kunihiro Shima). It will be observable at 16.5 mag in good condition in winter.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   9 52.46   -4 46.4   2.493   2.797    97   16.7   5:09 (  0, 50)  
Dec.  9   9 55.80   -6 25.8   2.435   2.821   102   16.6   4:45 (  0, 49)  

* 90P/Gehrels 1

Now it is 16.9 mag (Nov. 23, Toshihiko Ikemura, Hirohisa Sato). In the Northern Hemisphere, it will be observable at 17 mag in excellent condition from autumn to winter. It locates low in the Southern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   5 30.28   35 53.8   2.246   3.195   161   16.7   0:48 (180, 89)  
Dec.  9   5 24.95   36  1.6   2.249   3.213   165   16.7   0:16 (180, 89)  

* C/2017 T3 ( ATLAS )

Now it is 16.9 mag (Nov. 20, Toshihiko Ikemura, Hirohisa Sato). It will brighten up to 9 mag in 2018 summer. However, it is hardly observable when it is bright. In the Northern Hemisphere, it is observable only until March when it brightens up to 14 mag. In the Southern Hemisphere, it is observable from July to September in 2018, but it locates in extremely low.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  21 53.55   67  7.6   3.069   3.479   106   16.9  18:18 (168, 56)  
Dec.  9  22  3.65   64 45.0   3.017   3.399   104   16.7  18:18 (163, 58)  

* 30P/Reinmuth 1

Now it is 17.2 mag (Nov. 2, A. Diepvens). It stays observable at 17 mag in good condition for a while. It will be fainter than 18 mag in May.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  13 21.82   -2 32.3   2.578   2.088    50   16.7   5:20 (298, 30)  
Dec.  9  13 35.16   -3 32.2   2.542   2.114    53   16.8   5:26 (303, 33)  

* C/2017 B3 ( LINEAR )

It stays 15 mag from 2018 to 2019, and it will be observable for a long time in the Southern Hemisphere. In the Northern Hemisphere, it will never be observable again.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  13 31.86  -41 19.8   6.013   5.327    42   16.9   5:20 (324,  0)  
Dec.  9  13 37.35  -42 35.2   5.916   5.289    46   16.8   5:26 (328,  2)  

* C/2010 U3 ( Boattini )

Now it is 16.7 mag (Nov. 15, Toshihiko Ikemura, Hirohisa Sato). It will pass the perihelion in 2019. However, it has not been brightening since the discovery in 2010. It is observable in good conditioin in the Northern Hemisphere. It is not observable for a long time in the Southern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   6 53.24   75 11.3   8.270   8.855   123   16.8   2:12 (180, 50)  
Dec.  9   6 47.13   75 41.6   8.235   8.843   125   16.8   1:39 (180, 49)  

* C/2014 OE4 ( PanSTARRS )

Now it is 16.0 mag (Nov. 16, Toshihiko Ikemura, Hirohisa Sato). It stays 16 mag from 2016 to 2017. In the Northern Hemisphere, it stays observable in good condition for a long time. In the Southern Hemisphere, it will never be observable again.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  18 58.80   58 46.1   6.696   6.703    86   16.9  18:18 (141, 44)  
Dec.  9  19  8.60   58 39.4   6.725   6.720    85   17.0  18:18 (141, 42)  

* (944) Hidalgo

Now it is 16.6 mag (Sept. 16, P. Camilleri, H. Williams). It will brighten up to 14 mag from autumn to winter in 2018, and it will be observable in excellent condition in the Northern Hemisphere. In 2017, it is observable at 17 mag in excellent condition in the Southern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  22 57.35  -35  8.1   3.519   3.526    82   17.1  18:18 (  1, 20)  
Dec.  9  22 59.33  -33 29.8   3.570   3.482    76   17.1  18:18 (  7, 21)  

* 103P/Hartley 2

Now it is 17.8 mag (Nov. 20, Toshihiko Ikemura, Hirohisa Sato). It will be fading slowly after this.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  11 46.69  -10 25.8   2.929   2.735    69   17.2   5:20 (327, 38)  
Dec.  9  11 51.72  -11 14.3   2.885   2.789    74   17.3   5:26 (335, 40)  

* C/2015 XY1 ( Lemmon )

Now it is 17.3 mag (Nov. 24, Toshihiko Ikemura, Hirohisa Sato). It stays observable at 18 mag for a long time until 2019.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   6 38.08   19  2.1   7.108   7.980   150   17.8   1:56 (  0, 74)  
Dec.  9   6 32.46   18 50.0   7.050   7.975   158   17.8   1:23 (  0, 74)  

* 352P/2017 L1 ( Skiff )

First return of a new periodic comet discovered in 2000. Now it is 17.1 mag (Nov. 11, Kunihiro Shima). Although it has been brightening even after the perihelion passage, it will be fading after this.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2   0 25.70    0 36.9   2.301   2.878   116   17.9  19:40 (  0, 56)  
Dec.  9   0 27.66    1 41.5   2.414   2.905   110   18.1  19:15 (  0, 57)  

* 1I/2017 U1 ( 'Oumuamua )

Possible first interstellar object in the history. It approached to Sun down to 0.25 a.u. on Sept. 9. Now it is fading rapidly. It was 19.0 mag in mid October (Oct. 14, Catalina Sky Survey). But it has already fade down to 24.3 mag (Nov. 17, W. H. Ryan, E. V. Ryan).

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Dec.  2  23 17.70    7  8.5   1.777   2.220   103   26.0  18:33 (  0, 62)  
Dec.  9  23 19.73    7 34.1   2.042   2.369    96   26.4  18:18 (  6, 63)  

---------------------------------------------------------------------

Copyright(C) Seiichi Yoshida (comet@aerith.net). All rights reserved.