新彗星！明年4月达到9-10等。
CCN快报美国的W.Jules和巴西的P.R.Holvorcem共同用一架12厘米的CCD发现了新彗星C/2002 Y1 (Jules-Holmorcem)。彗星明年4月通过近日点，将达到9-10等或者更亮。近日距只有0.67AU，估计视直径较大。
来自MPEC 2002-Y50
Observations: CK02Y010 C2002 12 28.43892 13 24 01.30 +16 49 16.3 15.1 T 678
CK02Y010 C2002 12 28.45155 13 24 02.55 +16 49 40.3 15.3 T 678
CK02Y010 C2002 12 28.50192 13 24 08.27 +16 50 43.6 15.9 T 678
CK02Y010 C2002 12 28.52149 13 24 10.42 +16 51 11.7 16.0 T 678
CK02Y010 C2002 12 29.14506 13 25 22.06 +17 05 48.3 232
CK02Y010 C2002 12 29.14772 13 25 22.19 +17 05 50.0 232
CK02Y010 C2002 12 29.15748 13 25 23.46 +17 06 00.0 232
CK02Y010 C2002 12 29.16010 13 25 23.81 +17 06 05.5 232
CK02Y010 C2002 12 29.16277 13 25 24.12 +17 06 08.7 232
CK02Y010 C2002 12 29.18438 13 25 26.64 +17 06 40.5 16.0 T 170
CK02Y010 C2002 12 29.18714 13 25 26.98 +17 06 44.1 16.1 T 170
CK02Y010 C2002 12 29.18986 13 25 27.25 +17 06 45.8 170
CK02Y010 C2002 12 29.19248 13 25 27.67 +17 06 49.6 170
CK02Y010 C2002 12 29.19603 13 25 27.89 +17 06 57.1 16.0 T 170
CK02Y010 C2002 12 29.20863 13 25 29.35 +17 07 15.3 16.0 T 170
CK02Y010 C2002 12 29.21361 13 25 29.91 +17 07 22.8 16.1 T 170
CK02Y010 C2002 12 29.21529 13 25 30.02 +17 07 24.4 16.1 T 170
CK02Y010 C2002 12 29.45208 13 25 57.68 +17 13 01.6 15.5 T 850
CK02Y010 C2002 12 29.46319 13 25 58.90 +17 13 18.2 15.4 T 850
CK02Y010 C2002 12 29.47431 13 26 00.33 +17 13 33.9 15.6 T 850
CK02Y010 C2002 12 29.48542 13 26 01.48 +17 13 48.4 15.5 T 850
Observer details:
170 Observatorio de Begues. Observer J. Manteca. 0.31-m f/6.3
Schmidt-Cassegrain + CCD.
232 Masquefa Observatory. Observer E. Reina. 0.25-m f/3.3 Schmidt-Cassegrain
+ CCD.
678 Fountain Hills. Observers C. W. Juels, P. R. Holvorcem.
0.12-m f/5.0 refractor + CCD.
850 Cordell-Lorenz Observatory, Sewanee. Observer D. T. Durig. 0.3-m f/5.75
Schmidt-Cassegrain + CCD.
Orbital elements:
C/2002 Y1 (Juels-Holvorcem)
T 2003 Apr. 10.532 TT MPC
q 0.67088 (2000.0) P Q
Peri. 131.057 +0.687707 +0.692595
Node 166.893 -0.235385 -0.070885
e 1.0 Incl. 106.303 +0.686770 -0.717835
From 17 observations 2002 Dec. 28-29.
Ephemeris:
C/2002 Y1 (Juels-Holvorcem)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2002 12 22 13 12.47 +14 38.4 1.987 2.055 79.8 28.1 15.6
2002 12 27 13 21.32 +16 17.1 1.842 1.985 83.4 29.5 15.3
2003 01 01 13 31.02 +18 17.1 1.698 1.915 86.8 30.8 15.0
2003 01 06 13 41.85 +20 43.0 1.558 1.844 90.1 32.2 14.6
2003 01 11 13 54.19 +23 40.3 1.424 1.772 93.0 33.7 14.3
2003 01 16 14 08.66 +27 15.3 1.296 1.700 95.5 35.2 13.9
2003 01 21 14 26.15 +31 34.3 1.178 1.627 97.2 36.9 13.5
2003 01 26 14 48.12 +36 41.2 1.073 1.553 98.0 38.9 13.1
2003 01 31 15 16.86 +42 33.1 0.984 1.480 97.4 41.3 12.7
2003 02 05 15 55.99 +48 51.6 0.917 1.406 95.2 44.3 12.3
2003 02 10 16 50.41 +54 50.5 0.874 1.331 91.2 47.8 11.9
2003 02 15 18 03.44 +59 12.5 0.859 1.257 85.5 51.5 11.7
2003 02 20 19 28.34 +60 39.7 0.871 1.183 78.8 55.0 11.4
中译名：朱勒斯-赫尔默森 彗星不断呀！让人眼花缭乱。不过都比较难找----对于一个光污染严重的地区来讲。 最新消息，该彗星不会达到10等以上。
你看尼特吧，好起来了。
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