|
Image:
2000 Feb. 12
|
It will be 3 mag in 2000 July. It will not be observable soon. Actually, it is fainter than this ephemeris, about 15 mag.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 1 33.64 25 45.7 3.027 2.302 36 13.0 3.0 79.5 19:38 (113,-13)
Mar. 25 1 35.42 25 52.6 3.010 2.210 30 12.8 4.1 70.0 19:28 (111,-16)
|
|
Only observable in the Southern Hemisphere in the low sky. In the Northern Hemisphere, it appears at dawn in 2000 June, when it will be already fainter than 15 mag. It was fainter than 12.0 mag on Feb. 11 by KenIchi Kadota, Ageo.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 21 23.65 -21 0.7 2.290 1.676 41 12.9 38.9 78.0 4:36 (280, 23)
Mar. 25 21 42.24 -20 1.8 2.281 1.707 43 13.1 37.6 76.9 4:42 (277, 26)
|
Image:
1998 Dec. 5
|
Only southern people can observe it. Recently it was observed as 12 mag. It will appear again in 2000 August as 13 mag.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 22 23.30 -54 37.0 4.036 3.587 56 13.0 13.4 46.6 4:36 (319, 27)
Mar. 25 22 30.70 -53 35.7 4.005 3.606 59 13.0 12.2 47.1 4:42 (317, 31)
|
|
Only southern people can observe it. Northern people can never see it again.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 4 34.44 -72 37.5 10.747 10.680 83 13.4 4.8 16.7 19:38 ( 17, 47)
Mar. 25 4 36.99 -72 6.0 10.782 10.729 84 13.5 4.8 24.0 19:28 ( 19, 46)
|
Image:
1999 June 12
|
The altitude will be 23 deg at best in the Northern Hemisphere. It was fainter than 15.3 mag on Feb. 11 by KenIchi Kadota, Ageo.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 17 16.98 -31 38.4 5.881 6.081 96 13.7 3.1 114.5 4:36 (258, 78)
Mar. 25 17 18.24 -31 47.2 5.769 6.079 103 13.7 2.1 124.9 4:42 (240, 84)
|
|
It is expected to be bright as 7 mag in late 2000. Northern people cannot observe it until December.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 1 50.18 -33 51.5 4.440 3.774 43 14.0 13.8 69.3 19:38 ( 64, 23)
Mar. 25 1 57.70 -33 18.6 4.376 3.701 42 13.9 14.7 72.3 19:28 ( 64, 21)
|
Image:
1999 July 31
|
It will reach to 13.5 mag in June, but will not be observable in the Northern Hemisphere.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 21 9.98 -50 22.9 3.799 3.415 60 14.2 21.6 125.6 4:36 (311, 37)
Mar. 25 21 23.22 -51 54.2 3.694 3.395 65 14.1 22.5 127.2 4:42 (312, 40)
|
Image:
1999 Dec. 30
|
Because it is far away, it keeps 14 mag until late 2000. It will not be observable until May.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 23 42.15 13 0.6 5.170 4.212 14 14.3 17.6 86.8 4:36 (271,-24)
Mar. 25 23 50.55 13 7.9 5.174 4.208 13 14.3 17.5 86.3 4:42 (267,-19)
|
Image:
2000 Feb. 11
|
It is 1 mag fainter than this ephemeris by CCD.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 14 9.75 -27 4.0 1.282 2.119 136 14.3 16.0 204.8 2:27 (180, 82)
Mar. 25 14 5.41 -28 40.0 1.264 2.145 142 14.5 16.1 216.9 1:55 (180, 84)
|
|
Not observable at all in this return.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 0 11.55 6 8.1 2.382 1.406 8 14.8 50.6 65.0 19:38 ( 85,-18)
Mar. 25 0 33.41 8 37.8 2.363 1.382 7 14.6 51.7 65.5 19:28 ( 88,-19)
|
Image:
2000 Feb. 17
|
It will keep 14 mag until 2000 March. It is 13 mag visually.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 12 38.53 42 35.8 3.214 4.000 137 14.9 27.4 273.4 0:57 (180, 12)
Mar. 25 12 21.26 42 36.5 3.258 4.031 135 14.9 26.9 267.4 0:12 (180, 12)
|
Image:
2000 Jan. 28
|
It will be observable as 15 mag with a good condition.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 16 35.35 37 10.3 6.778 7.111 105 15.2 5.0 307.6 4:36 (183, 18)
Mar. 25 16 32.71 37 30.9 6.720 7.110 109 15.2 5.8 299.3 4:22 (180, 17)
|
Image:
2000 Jan. 8
|
It will be 13 mag at good position in 2000 September.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 22 34.83 30 24.8 4.645 3.888 36 15.2 11.1 25.7 4:36 (246,-20)
Mar. 25 22 37.36 31 38.2 4.585 3.847 37 15.2 11.8 22.0 4:42 (241,-15)
|
Image:
2000 Feb. 17
|
It faded out extremely rapidly in February and reached to 15 mag by CCD at the end of February.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 5 42.13 30 23.8 1.958 2.172 88 15.4 20.0 270.3 19:38 (157, 20)
Mar. 25 5 33.10 30 23.5 2.157 2.206 79 15.8 13.7 269.7 19:28 (151, 18)
|
Image:
2000 Jan. 15
|
Actually, it will be brighter than this ephemeris. It is 14 mag visually.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 6 52.91 27 38.6 3.327 3.696 103 16.0 4.5 99.7 19:38 (172, 27)
Mar. 25 6 55.69 27 32.6 3.421 3.689 97 16.0 6.2 98.9 19:28 (169, 27)
|
Image:
2000 Jan. 28
|
Gradually fading. The altitude in the Northerm Hemisphere will not high after this.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 9 25.44 -21 34.0 4.196 4.979 137 16.1 11.7 286.7 21:39 (180, 77)
Mar. 25 9 20.23 -21 9.1 4.309 5.040 132 16.2 10.3 291.2 21:06 (180, 76)
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 12 18.49 -9 48.9 2.672 3.650 167 16.2 32.7 295.8 0:37 (180, 65)
Mar. 25 12 4.83 -8 8.4 2.727 3.719 173 16.3 31.7 296.9 23:50 (180, 63)
|
Image:
2000 Feb. 5
|
It will reach to 13 mag in 2000 November. It will be brightening gradually.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 2 26.62 54 13.3 5.016 4.662 63 16.2 9.6 155.7 19:38 (143,-20)
Mar. 25 2 30.00 53 15.8 5.061 4.615 58 16.2 9.0 149.0 19:28 (141,-21)
|
Image:
1999 June 12
|
Appearing at dawn. No observations reported since June. The altitude will be 38 deg at best after this in the Northern Hemisphere.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 17 6.11 -18 3.9 9.714 9.944 100 16.4 1.2 61.2 4:36 (214, 70)
Mar. 25 17 6.45 -17 59.6 9.613 9.956 107 16.4 0.7 28.5 4:42 (191, 73)
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 12 3.29 9 23.2 1.107 2.096 171 16.4 10.4 310.7 0:21 (180, 46)
Mar. 25 11 59.54 10 7.3 1.112 2.096 167 16.4 9.7 306.3 23:45 (180, 45)
|
Image:
2000 Jan. 22
|
It was diffused in mid February. No observations reported after that.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 6 58.80 3 12.9 1.072 1.660 106 16.5 34.1 78.9 19:38 (170, 51)
Mar. 25 7 13.85 3 53.2 1.199 1.736 104 17.0 31.4 80.8 19:28 (170, 51)
|
Image:
2000 Feb. 12
|
Rapidly fading now. It may be brighter than this ephemeris.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 5 41.89 11 53.3 1.424 1.706 87 16.6 35.5 98.2 19:38 (148, 37)
Mar. 25 5 58.60 11 17.7 1.507 1.734 85 17.0 35.4 98.2 19:28 (148, 38)
|
Image:
2000 Jan. 28
|
It keeps 16 mag at good position until 2000 May.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 10 11.26 37 27.1 4.178 4.951 136 16.6 6.1 309.3 22:25 (180, 18)
Mar. 25 10 8.74 37 50.4 4.275 4.980 130 16.6 4.7 306.4 21:55 (180, 17)
|
Image:
2000 Feb. 9
|
It was fading gradually after November and still keeps 16.5 mag.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 9 31.15 5 15.4 2.321 3.186 144 16.9 8.1 315.1 21:45 (180, 50)
Mar. 25 9 28.99 5 53.0 2.421 3.226 137 17.0 6.1 325.1 21:15 (180, 49)
|
|
Retrograde asteroid. It will be overhead as 17 mag until March.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 9 43.68 31 22.6 1.884 2.699 137 17.0 47.5 272.0 21:56 (180, 24)
Mar. 25 9 19.99 31 18.9 2.020 2.734 126 17.2 39.3 266.9 21:05 (180, 24)
|
Image:
1999 Dec. 29
|
Although it had been 16 mag for a while, it is fading out rapidly now.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 7 56.74 20 7.3 2.085 2.718 119 17.3 6.3 128.9 20:11 (180, 35)
Mar. 25 7 59.73 19 38.9 2.191 2.744 113 17.5 8.2 120.2 19:47 (180, 35)
|
Image:
1999 June 30
|
It keeps the good condition until autumn. It will fade out gradually.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 17 30.50 21 5.9 6.276 6.444 95 17.4 9.2 18.2 4:36 (199, 31)
Mar. 25 17 31.68 22 7.5 6.234 6.479 99 17.4 9.0 11.6 4:42 (191, 32)
|
Image:
1999 Jan. 22
|
A Centaur asteroid. The perihelion passage is in 2004. It will keep the current brightness over 10 years after this.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 9 40.68 0 28.8 12.493 13.341 147 17.5 2.8 290.0 21:55 (180, 55)
Mar. 25 9 39.51 0 35.5 12.553 13.338 140 17.5 2.5 292.4 21:26 (180, 54)
|
|
Brightened gradually and reached to 17 mag.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 7 26.17 31 3.9 1.108 1.731 110 17.6 28.3 123.7 19:41 (180, 24)
Mar. 25 7 39.30 29 13.6 1.171 1.745 106 17.8 29.6 122.0 19:28 (180, 26)
|
|
Only 8 observations reported during one month in 1984. The orbit and brightness are extremely uncertain. The ephemeris says it is highest and brightest until April.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 8 51.46 10 16.2 2.286 3.064 134 17.7 3.9 306.7 21:05 (180, 45)
Mar. 25 8 50.51 10 31.0 2.337 3.045 127 17.7 2.1 335.8 20:37 (180, 44)
|
|
Although the condition is good until April, it will be only 17 mag at best.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 9 23.99 0 39.6 2.277 3.130 143 17.7 4.2 278.5 21:38 (180, 54)
Mar. 25 9 22.54 0 43.7 2.351 3.148 136 17.8 2.1 284.7 21:09 (180, 54)
|
Image:
2000 Jan. 3
|
After the perihelion passage, it has been getting brighter. But now it is fading since January.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 5 36.47 22 41.8 2.367 2.518 86 17.9 19.0 80.7 19:38 (152, 27)
Mar. 25 5 46.20 23 1.4 2.490 2.553 82 18.1 19.8 82.6 19:28 (151, 26)
|
Image:
2000 Feb. 5
|
It keeps the good condition until March, but it will fade out after this.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 6 26.16 15 59.6 3.170 3.461 98 17.9 9.8 97.5 19:38 (163, 37)
Mar. 25 6 31.20 15 50.5 3.303 3.498 92 18.0 11.1 96.8 19:28 (159, 37)
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 7 19.66 40 3.1 2.241 2.709 107 17.9 13.7 143.3 19:38 (179, 15)
Mar. 25 7 25.12 38 47.2 2.360 2.746 101 18.1 14.5 137.2 19:28 (177, 16)
|
Image:
2000 Feb. 12
|
Although it has been brightening after perihelion passage, it turned to be fading rapidly after mid January.
|
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Mar. 18 5 39.91 29 6.7 1.983 2.186 87 18.0 26.5 109.8 19:38 (156, 21)
Mar. 25 5 53.22 28 4.7 2.094 2.221 83 18.3 26.6 109.0 19:28 (155, 22)
|