B. A. Skiff (LowellŷʸÂæ)¤Ï¡¢2004ǯ1·î13Æü¡¢LONEOS·×²è¤Ë¤è¤ê0.59m Schmidt˾±ó¶À
¤ÇÆÀ¤¿CCD²èÁü¤«¤é×ÂÀ±¤òȯ¸«¤·¤¿¡£
ºÇ½é¤ÏÀ±¾õ¤ò¼¨¤·¤¿¤¬ÆðۤÊÆ°¤¤Ç¡¢Skiff¤ÎÍ×ÀÁ¤Ë¤è¤êPerkins 1.8-mÈ¿¼Í¤Ë¤è¤ë5ʬ¤ÎR¥Ð¥ó¥É
Ϫ½Ð¤«¤é¡¢3¡í¤ÎÃæ±û½¸¸÷¤·¤¿¥³¥Þ¤Èp.a. 290¡ë¤Ë2¡í¤ÎÈø¤ò¸«¤Ä¤±¤¿¡£
¤½¤Î¸å¤ÎÄ´ºº¤Ç¡¢2003ǯ11·î20Æü¤ÎKitt Peak¡¢Spacewatch ¶¤È¡¢2004ǯ1·î5Æü¤ÎCatalina
Sky Survey¤Î´Ñ¬¤¬¤¢¤ë¤³¤È¤¬¤ï¤«¤Ã¤¿¡£
ȯ¸«°ÌÃ֤ϼ¡¤Î¤È¤ª¤ê¡¢
2004 UT R.A. (2000) Decl. Mag.
Jan. 13.27307 8 45 26.75 +18 11 50.2 18.4
Âʱߵ°Æ»Í×ÁǤȰÌÃֿ任ɽ¤Ï¼¡¤Î¤È¤ª¤ê¡¢
Orbital elements:
P/2004 A1
T 2005 Mar. 4.815 TT MPC
q 5.31259 (2000.0) P Q
n 0.044273 Peri. 38.037 -0.948924 -0.275029
a 7.91368 Node 125.304 +0.222496 -0.930765
e 0.32868 Incl. 10.920 +0.223695 -0.240907
P 22.3
From 18 observations 2003 Dec. 18-2004 Jan. 13.
Ephemeris:
P/2004 A1
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2004 01 06 08 48.28 +17 52.1 4.697 5.605 155.3 4.2 17.3 19.5
2004 01 16 08 44.30 +18 19.5 4.631 5.592 166.5 2.3 17.3 19.3
2004 01 26 08 39.84 +18 48.6 4.596 5.580 177.8 0.4 17.3 19.1
2004 02 05 08 35.26 +19 17.5 4.592 5.567 170.8 1.6 17.3 19.2
2004 02 15 08 30.92 +19 44.7 4.619 5.555 159.6 3.6 17.3 19.4
2004 02 25 08 27.15 +20 09.0 4.675 5.543 148.5 5.3 17.3 19.5
2004 03 06 08 24.26 +20 29.3 4.757 5.531 137.8 6.9 17.3 19.6
2004 03 16 08 22.44 +20 45.1 4.860 5.520 127.3 8.2 17.4 19.7
2004 03 26 08 21.82 +20 56.1 4.981 5.509 117.2 9.3 17.4 19.8
2004 04 05 08 22.45 +21 02.3 5.115 5.498 107.4 10.0 17.4 19.9
2004 04 15 08 24.32 +21 03.7 5.256 5.487 98.0 10.4 17.5 20.0
(IAUC 8267¡¢MPEC 2004-A51)
[2004ǯ1·î14Æü 22»þ49ʬ31ÉÃ]