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Not observable. In the southern hemisphere, it will appear at dusk in October as 11 mag.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 9 5.51 21 3.2 1.302 0.507 20 8.2 124.4 113.3 3:58 (246, 3)
Sept. 2 10 3.12 14 21.1 1.318 0.395 12 6.6 137.1 118.2 4:05 (248, -6)
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It is expected to be bright as 7 mag in late 2000. Northern people cannot observe it until December.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 7 39.80 -41 18.9 2.250 2.013 63 10.3 43.4 99.6 3:58 (309,-16)
Sept. 2 8 6.79 -42 3.1 2.198 1.936 61 10.1 43.9 97.7 4:05 (311,-15)
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Near-earth asteroid. It will fade out soon.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 22 51.26 -35 48.1 0.128 1.126 153 12.5 105.3 342.0 0:35 ( 0, 19)
Sept. 2 22 40.07 -27 58.1 0.199 1.198 159 13.4 47.0 344.5 23:51 ( 0, 27)
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It keeps brighter than 13.5 mag until December, and the altitude will be higher slowly to 30 deg.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 20 3.15 -36 8.5 1.630 2.488 139 13.2 8.3 317.2 21:42 ( 0, 19)
Sept. 2 20 0.65 -35 22.1 1.666 2.471 133 13.1 7.7 337.1 21:12 ( 0, 20)
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Image:
2000 Jan. 8
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It will be observable in good condition at the same magnitude until October. Recently it is brighter than this ephemeris, around 13.0 mag
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 17 37.57 56 36.5 2.970 3.165 91 13.4 32.0 223.9 20:04 (163, 67)
Sept. 2 17 21.14 53 49.1 3.001 3.147 88 13.4 30.4 216.6 19:52 (149, 67)
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Image:
1998 Dec. 5
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Fading now. In the northern hemisphere, it will be higher than 20 deg only in October and November.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 20 57.15 -45 31.5 3.406 4.236 140 13.5 17.7 306.0 22:35 ( 0, 10)
Sept. 2 20 48.31 -44 15.2 3.493 4.272 135 13.6 16.8 312.0 21:59 ( 0, 11)
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Image:
1999 Dec. 30
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Because it is far away, it keeps 14 mag until late 2000. Very diffused. It is around 13.0 mag visually.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 1 54.18 7 27.3 3.682 4.326 123 13.7 9.8 176.6 3:36 ( 0, 62)
Sept. 2 1 54.10 6 15.9 3.613 4.341 130 13.7 10.6 184.7 3:09 ( 0, 61)
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Image:
1999 June 12
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It will not be observable soon. Now it is not in outburst.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 16 38.93 -29 49.1 5.786 6.031 99 13.7 3.0 64.8 20:04 ( 24, 21)
Sept. 2 16 40.69 -29 40.7 5.894 6.029 92 13.7 4.0 73.7 19:52 ( 27, 19)
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Image:
1999 July 31
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It is only observable in the Southern Hemisphere until the end of 2001. Recently it is brighter than this ephemeris, around 13.0 mag
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 8 19.65 -70 41.6 3.250 3.294 83 13.7 10.7 72.2 3:58 (337,-33)
Sept. 2 8 32.81 -70 23.2 3.301 3.305 81 13.8 8.9 77.4 4:05 (337,-31)
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Image:
2000 Feb. 5
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It is 13.0 - 13.5 mag visually. It will be observable as 13.5 mag under good condition from October to January.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 3 16.42 50 9.0 3.519 3.694 91 13.9 9.8 272.7 3:58 (211, 71)
Sept. 2 3 8.26 50 8.7 3.363 3.659 98 13.8 12.7 267.5 4:05 (191, 75)
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Approaching to the earth. It will reach to 13.5 mag in September.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 23 38.90 21 0.4 0.207 1.183 143 14.3 92.3 222.5 1:23 ( 0, 76)
Sept. 2 23 5.93 11 46.6 0.192 1.191 159 13.8 113.9 219.2 0:23 ( 0, 67)
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Image:
1997 Apr. 5
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Only southern people can observe it. Northern people can never see it again.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 6 41.79 -72 43.4 11.735 11.781 90 14.1 5.4 149.6 3:58 (342,-27)
Sept. 2 6 45.83 -73 17.0 11.797 11.828 89 14.1 5.4 154.9 4:05 (344,-25)
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It may keep the brightness of the outburst in the last return and reach to 6 mag. However, it locates extremely low, only 8 deg at best from November to December in the Northern Hemisphere.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 10 41.41 16 39.1 3.136 2.140 8 15.2 29.6 113.2 20:04 (118,-10)
Sept. 2 10 54.84 15 15.0 3.073 2.078 7 14.8 30.8 113.6 19:52 (118,-11)
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It reached to 13 mag at return in 1987, however, it was not observed at return in 1994. The ephemeris says it will reach to 13.7 mag in November, but it may be much fainter.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 1 41.22 19 19.7 1.692 2.389 122 15.4 7.5 46.6 3:23 ( 0, 74)
Sept. 2 1 43.36 19 52.8 1.592 2.354 128 15.2 5.3 36.5 2:58 ( 0, 75)
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Image:
2000 Jan. 28
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It will be observable as 15 mag with a good condition.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 15 12.28 24 26.5 7.444 7.169 70 15.4 9.7 173.3 20:04 ( 89, 47)
Sept. 2 15 13.07 23 19.8 7.530 7.175 65 15.4 9.6 168.3 19:52 ( 90, 44)
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It will be observable as 16 mag until late October. It is 14.5-15.0 mag visually.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 17 25.07 8 44.0 2.037 2.486 104 15.5 16.2 125.7 20:04 ( 30, 60)
Sept. 2 17 31.84 7 36.8 2.082 2.471 100 15.5 18.3 122.0 19:52 ( 34, 58)
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Unrecovered periodic comet in first return. It will locate overhead as 15.4 mag in October. However, it must be much fainter because not yet recovered.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 4 28.84 23 53.6 1.826 1.990 83 15.8 27.6 67.7 3:58 (282, 59)
Sept. 2 4 41.61 25 5.4 1.762 1.993 87 15.7 26.2 67.2 4:05 (285, 64)
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Image:
1999 Nov. 28
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It will be observable in good condition as 15 mag from autumn to winter.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 3 34.98 42 57.3 5.803 5.908 91 16.0 8.7 12.2 3:58 (237, 73)
Sept. 2 3 35.82 43 56.6 5.674 5.879 96 16.0 8.5 5.1 4:05 (221, 78)
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It will reach to 14 mag and locate overhead in December.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 3 49.95 32 2.5 2.563 2.767 90 16.3 14.6 68.2 3:58 (272, 70)
Sept. 2 3 57.07 32 39.2 2.459 2.750 95 16.1 13.2 67.4 4:05 (275, 76)
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Although brightening now, it will be lower than 20 deg in October and than 15 deg in mid November.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 16 22.16 -24 44.7 2.070 2.378 94 16.2 13.3 85.1 20:04 ( 30, 24)
Sept. 2 16 29.55 -24 38.0 2.124 2.347 89 16.2 15.5 87.1 19:52 ( 32, 23)
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It will be observable as 17 mag even in 2001 spring because it is very far.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 15 45.99 13 40.2 6.625 6.515 79 16.2 1.1 239.9 20:04 ( 69, 49)
Sept. 2 15 45.77 13 35.9 6.739 6.528 73 16.3 0.7 175.8 19:52 ( 73, 45)
Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 16 41.51 -16 56.7 10.033 10.225 98 16.6 1.3 113.2 20:04 ( 29, 33)
Sept. 2 16 42.26 -17 0.6 10.160 10.237 91 16.6 1.9 107.9 19:52 ( 33, 31)
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It has been already observed at this return, but no observations reported recently. It will be 17 mag at good position until November.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 3 2.94 38 7.3 1.930 2.304 98 16.9 17.5 36.1 3:58 (248, 80)
Sept. 2 3 8.42 39 44.2 1.876 2.322 103 16.9 15.7 30.3 4:05 (215, 84)
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It was 15.8 mag on July 29 by KenIchi Kadota, Ageo, Japan.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 0 33.16 -13 57.8 1.664 2.573 147 16.9 13.0 238.8 2:16 ( 0, 41)
Sept. 2 0 27.33 -14 43.8 1.668 2.613 154 17.0 14.5 243.9 1:43 ( 0, 40)
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It was very faint as 19.2 mag on Aug. 4 by Akimasa Nakamura, Kuma, Japan.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 22 36.07 24 4.9 1.591 2.489 145 17.0 10.8 217.1 0:19 ( 0, 79)
Sept. 2 22 32.67 22 55.1 1.558 2.478 149 16.9 13.2 210.9 23:44 ( 0, 78)
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It will not be observable soon.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 15 45.34 3 7.5 5.617 5.548 80 17.0 6.4 234.2 20:04 ( 58, 41)
Sept. 2 15 43.26 2 41.3 5.743 5.555 74 17.1 5.3 225.2 19:52 ( 62, 38)
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Image:
1999 Nov. 13
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It will be at peak of 17 mag in September and October, but the altitude is lower than 40 deg.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 3 33.14 -13 30.1 5.036 5.365 103 17.3 13.7 183.9 3:58 (336, 38)
Sept. 2 3 32.35 -15 8.1 4.942 5.365 109 17.3 14.5 189.2 4:05 (347, 39)
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Although it is in the evening low sky as 17 mag in 2000 autumn, it will be observable again as 16.5 mag in 2001 autumn.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 20 9.14 -14 54.4 1.980 2.886 147 17.5 8.2 239.5 21:48 ( 0, 40)
Sept. 2 20 6.22 -15 22.5 2.011 2.861 140 17.4 6.2 232.1 21:18 ( 0, 40)
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Image:
1999 May 31
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Fading gradually. It keeps 17-18 mag at good position until October. No observations reported since 1999 August.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 19 21.89 39 54.8 5.925 6.417 114 17.4 7.7 255.8 21:01 (180, 85)
Sept. 2 19 17.64 39 39.0 5.991 6.445 112 17.5 7.0 248.3 20:29 (180, 85)
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New comet. It keeps 17.5 mag until late October.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 0 28.75 40 59.4 5.529 6.107 120 17.6 14.0 267.2 2:12 (180, 84)
Sept. 2 0 19.85 40 50.0 5.463 6.119 126 17.6 15.0 262.5 1:35 (180, 84)
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Unrecovered periodic comet in first return. It will locate high as 16.7 mag in November and December. However, it must be much fainter because not yet recovered.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 2 47.18 13 21.9 2.553 3.045 109 18.0 6.5 77.8 3:58 (340, 67)
Sept. 2 2 49.76 13 29.3 2.453 3.030 115 17.9 4.4 80.3 4:04 ( 0, 68)
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It will be observable as 9-10 mag from 2001 March to June.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
Aug. 26 2 50.54 3 43.9 2.439 2.959 111 18.4 6.0 101.1 3:58 (344, 58)
Sept. 2 2 52.82 3 33.4 2.301 2.905 117 18.1 4.3 115.6 4:05 (359, 59)
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