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Image:
2000 Feb. 12
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Now it is about 7.5 mag. The brightening became slow in July and now it is fainter than the ephemeris. It will reach to 5 mag. In the Northern Hemisphere, it keeps observable until early August. In the Southern Hemisphere, it locates high after late July.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 3 5.20 50 31.4 0.737 0.843 54 7.0 98.4 38.3 5:37 (202, -1)
July 15 4 41.50 61 44.2 0.503 0.796 50 6.0 217.0 60.4 5:36 (203,-15)
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It is expected to be bright as 7 mag in late 2000. Northern people cannot observe it until December. It has been brightening as expected.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 5 2.35 -34 31.4 2.828 2.562 64 11.8 33.1 102.7 5:37 (289, 38)
July 15 5 21.21 -35 24.4 2.725 2.483 65 11.6 34.9 103.4 5:36 (290, 39)
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Bright Amor asteroid. It reaches to 12 mag in mid July.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 20 15.33 -25 14.3 0.772 1.774 164 12.4 25.4 276.4 1:12 (180, 80)
July 15 20 1.78 -24 50.6 0.764 1.778 173 12.2 27.3 278.2 0:31 (180, 80)
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Image:
1998 Dec. 5
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Only southern people can observe it. In the Northern Hemisphere, the altitude will be higher than 10 deg after September.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 22 18.83 -49 55.5 3.223 3.998 134 13.1 14.7 271.0 3:15 ( 0, 75)
July 15 22 7.65 -49 49.5 3.205 4.030 139 13.1 16.2 275.1 2:36 ( 0, 75)
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Image:
1999 June 12
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The altitude will be 24 deg at best in the Northern Hemisphere. 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)
July 8 16 43.04 -31 15.5 5.175 6.046 146 13.4 5.1 292.7 21:35 (180, 86)
July 15 16 40.75 -31 1.7 5.237 6.044 139 13.5 4.2 297.8 21:06 (180, 86)
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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.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 5 7.12 -75 22.0 2.926 3.256 99 13.5 24.9 82.5 5:37 (343, 40)
July 15 5 49.84 -74 48.7 2.958 3.257 97 13.5 23.0 76.3 5:36 (342, 39)
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It will be 14 mag from August to November. But the altitude keeps lower than 20 deg until late August. It was observed as about 15 mag on May 4.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 20 42.78 -37 5.7 1.670 2.628 155 13.8 8.8 247.9 1:39 ( 0, 88)
July 15 20 37.52 -37 25.7 1.629 2.606 159 13.6 10.0 256.2 1:06 ( 0, 88)
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New near-earth asteroid. It will be brighter than 16 mag until late July. Some reported it as 12 mag.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 17 59.22 8 30.6 0.147 1.140 144 13.8 227.7 350.2 22:50 (180, 44)
July 15 17 37.31 36 6.4 0.143 1.086 115 14.3 233.9 348.9 22:00 (180, 17)
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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)
July 8 6 2.46 -69 50.9 11.351 11.451 93 13.9 5.2 114.5 5:37 (335, 36)
July 15 6 8.83 -70 7.4 11.401 11.499 93 13.9 5.3 119.5 5:36 (335, 38)
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Image:
1999 Dec. 30
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Because it is far away, it keeps 14 mag until late 2000.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 1 36.18 12 51.1 4.318 4.247 79 14.0 10.3 110.4 5:37 (197, 40)
July 15 1 40.56 12 23.2 4.222 4.256 85 13.9 9.7 117.0 5:36 (191, 42)
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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. It was expected to be 13 mag, however, it is fainter than 14 mag actually.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 21 11.13 61 42.5 3.130 3.331 92 14.2 31.3 297.5 2:08 (180, -7)
July 15 20 41.21 63 5.7 3.065 3.304 94 14.1 32.6 287.1 1:11 (180, -8)
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It will brighten rapidly in the morning low sky until mid August. It is not observable after perihelion passage.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 4 0.43 27 46.1 1.876 1.328 42 15.6 52.6 76.5 5:37 (223, 12)
July 15 4 29.36 29 5.0 1.750 1.225 43 14.9 59.0 79.7 5:36 (223, 10)
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Image:
2000 Feb. 5
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Appearing at dawn. 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)
July 8 3 29.58 49 3.2 4.528 3.961 50 15.3 2.8 67.4 5:37 (206, -2)
July 15 3 31.05 49 11.6 4.403 3.921 55 15.2 2.0 49.0 5:36 (202, 0)
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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)
July 8 15 20.40 32 21.0 6.846 7.135 102 15.2 10.6 211.8 20:13 (180, 23)
July 15 15 17.60 31 16.6 6.923 7.139 98 15.2 10.5 206.1 19:43 (180, 24)
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Unusual asteroid. It reaches to 14.2 mag in November.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 2 33.83 -7 15.4 2.103 2.064 73 15.6 30.8 88.8 5:37 (229, 52)
July 15 2 48.18 -7 14.1 2.037 2.056 76 15.6 30.2 90.6 5:36 (225, 54)
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New near-earth asteroid. It will be brighter than 16 mag until mid July.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 21 58.76 64 29.5 0.161 1.021 87 15.7 122.4 81.7 2:49 (180, -9)
July 15 0 9.30 62 32.4 0.160 1.003 80 15.9 124.7 111.0 4:34 (180, -8)
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No successful observations reported in the morning. It was fainter than 14.5 mag on May 15 by Biver.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 0 37.44 -10 8.0 1.857 2.286 101 15.8 9.0 97.2 5:32 (180, 65)
July 15 0 41.03 -10 20.1 1.816 2.327 107 16.0 6.6 110.7 5:09 (180, 65)
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New near-earth asteroid. It will be at the peak of 15 mag in mid August.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 21 27.19 -20 15.3 0.334 1.312 148 16.1 40.6 50.9 2:22 (180, 75)
July 15 21 42.75 -16 57.5 0.302 1.288 150 15.8 44.2 45.8 2:10 (180, 72)
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Unrecovered periodic comet in first return. The condition has been bad before now. After this, it will be brighter and higher, until October when it will locate overhead as 15.4 mag.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 2 50.74 14 11.9 2.297 2.023 61 16.4 32.7 65.9 5:37 (217, 32)
July 15 3 5.13 15 43.8 2.228 2.012 64 16.3 32.4 66.4 5:36 (214, 32)
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Image:
1999 June 12
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It keeps over 30 deg high until end of August.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 16 44.97 -16 49.4 9.284 10.138 145 16.4 3.0 274.6 21:37 (180, 72)
July 15 16 43.62 -16 48.1 9.366 10.150 138 16.4 2.5 272.9 21:08 (180, 72)
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In the Northern Hemisphere, it keeps 16 mag and 25 deg high until late August.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 16 8.02 -27 11.2 1.755 2.606 138 16.5 7.5 309.0 21:00 (180, 82)
July 15 16 5.67 -26 39.2 1.784 2.573 131 16.4 5.4 324.6 20:31 (180, 82)
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It will be observable as 17 mag even in 2001 spring because it is very far. It is 14.5 mag visually.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 16 2.76 13 12.3 5.838 6.433 121 16.4 9.4 285.0 20:55 (180, 42)
July 15 15 58.68 13 26.7 5.937 6.444 115 16.5 8.1 282.3 20:23 (180, 42)
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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)
July 8 3 14.68 36 23.1 6.685 6.116 52 16.5 10.4 43.5 5:37 (210, 10)
July 15 3 18.70 37 16.4 6.569 6.086 57 16.4 10.2 40.7 5:36 (206, 12)
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It will be observable as 16.5-17 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)
July 8 17 9.78 13 49.1 1.846 2.649 133 16.6 3.3 251.9 22:02 (180, 41)
July 15 17 8.71 13 35.2 1.856 2.620 129 16.5 3.2 203.9 21:34 (180, 41)
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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)
July 8 1 2.69 13 26.0 2.500 2.642 86 16.7 17.7 61.0 5:37 (187, 41)
July 15 1 9.95 14 25.3 2.378 2.605 91 16.5 16.8 60.3 5:36 (180, 41)
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It keeps 16.5 mag at good position until late July.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 16 20.70 5 32.2 4.806 5.515 130 16.6 16.6 264.9 21:13 (180, 49)
July 15 16 13.30 5 19.8 4.898 5.518 123 16.6 15.1 262.1 20:38 (180, 50)
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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)
July 8 1 59.65 25 29.2 2.340 2.208 69 17.0 26.9 51.8 5:37 (200, 27)
July 15 2 10.43 27 24.5 2.281 2.218 73 17.0 25.9 50.9 5:36 (195, 26)
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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)
July 8 20 2.92 38 32.4 5.690 6.229 117 17.2 11.8 299.8 0:59 (180, 16)
July 15 19 56.73 39 9.0 5.696 6.255 119 17.2 11.4 293.9 0:25 (180, 16)
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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)
July 8 2 46.40 26 38.8 3.278 2.896 59 17.4 20.7 68.1 5:37 (210, 22)
July 15 2 56.38 27 31.6 3.181 2.877 63 17.3 20.2 68.4 5:36 (206, 22)
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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 from August to December.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 22 41.71 24 2.1 2.052 2.592 110 17.7 8.3 35.6 3:37 (180, 31)
July 15 22 43.70 24 44.6 1.969 2.575 115 17.6 6.1 28.6 3:12 (180, 30)
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Image:
1999 June 30
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It keeps the good condition until autumn. It will fade out gradually.
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Date(TT) R.A. (2000) Decl. Delta r Elong. m1 Mot.(') p.a. Best Time(A, h)
July 8 17 2.81 30 38.8 6.471 7.017 118 17.8 4.4 252.8 21:55 (180, 24)
July 15 17 0.73 30 27.2 6.554 7.054 115 17.9 4.0 240.2 21:25 (180, 25)
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