Read MPEC 2004-S78
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M.P.E.C. 2004-S79 Issued 2004 Sept. 28, 01:57 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Supported in part by the Brinson Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
PHAS (2004 OCT. 12.0 TT)
Ephemerides and orbital elements for the objects listed here
are available on the Minor Planet Center's WWW site at:
http://cfa-www.harvard.edu/iau/Ephemerides/Unusual/index.html
This listing of Potentially-Hazardous Asteroids is extracted from
the lists of Near-Earth Asteroids given on MPEC S76 and S77.
Designation (and name) a e i Orbit U Last obs. code Mag.
1978 CA 1.12 0.21 26 62208 2 2004 Mar. 16 704 19.6
1987 SF3 2.25 0.54 3 25648 5 1987 Nov. 16 691 19.2 V
1989 DA 2.16 0.55 6 35680 4 1989 May 27 413 20
1998 QA1 2.10 0.53 8 66070 2 2004 May 9 291 22.1 V
1998 ST27 0.82 0.53 21 S24 3 2004 Sept.18 704 19.9
1999 AN10 1.46 0.56 40 R13 1 2004 Aug. 29 474 18.9 R
1999 TF211 2.45 0.61 39 66095 1 2004 July 10 474 18.2 R
2000 DK79 1.78 0.41 61 47858 2 2003 May 7 474 18.0 R
2000 OH 2.42 0.59 19 S16 1 2004 Sept.16 F65
2001 CB21 1.03 0.33 8 62315 3 2004 Feb. 11 704 20.4
2001 RA12 2.04 0.55 17 S38 1 2004 Sept.21 704 20.1
2001 SN263 1.99 0.48 7 S47 3 2004 Sept.22 704 19.8
2001 TX44 0.87 0.55 15 23797 6 2001 Dec. 5 413
2001 VK5 1.27 0.51 19 66236 2 2004 May 19 H41 18.3 R
2002 FB3 0.76 0.60 20 66275 4 2004 June 13 703 18.7 R
2002 JV15 1.62 0.54 7 66277 1 2004 May 27 291 20.5 V
2002 OD20 1.36 0.37 4 S16 3 2004 Sept.17 291 22.0 V
2002 OA22 0.94 0.24 7 R13 3 2004 Sept. 2 568
2002 PM6 1.20 0.85 19 S36 3 2004 Sept.20 568
2002 PZ39 1.47 0.55 2 S06 2 2004 Sept.16 291 21.2 V
2002 SY50 1.71 0.69 9 R13 2 2004 Sept. 2 568 20.6 R
2002 VX94 1.48 0.41 7 62431 2 2003 July 16 428 18.8 V
2003 QQ47 1.09 0.19 62 S16 2 2004 Sept.16 E14 16.5 R
2003 UX34 1.09 0.62 3 S47 3 2004 Sept.22 587
2003 WR21 1.12 0.26 9 R49 2 2004 Sept. 9 E12 19.0 R
2003 YT1 1.11 0.29 44 R13 2 2004 Aug. 29 474 18.1 R
2003 YG118 2.28 0.64 8 S38 3 2004 Sept.21 704 20.1
2004 AS1 1.07 0.17 17 66325 3 2004 Aug. 16 246
2004 DC 1.64 0.40 19 R52 4 2004 Sept.10 E17 22.5 R
2004 GA1 2.44 0.67 8 S25 3 2004 Sept.19 215 18.5 R
2004 HW 2.69 0.64 1 S38 3 2004 Sept.19 941 19.1 V
2004 HK33 1.89 0.52 5 S06 3 2004 Sept.15 568
2004 JA27 1.67 0.42 2 S38 4 2004 Aug. 24 413 18.8 R
2004 LJ1 2.26 0.59 23 R26 1 2004 Sept. 1 H41 16.9 R
2004 LV3 1.23 0.28 35 66384 5 2004 Aug. 16 649 19.0 R
2004 NL8 2.58 0.71 5 R67 5 2004 Sept.12 704 18.0
2004 OB 1.68 0.43 3 R77 4 2004 Sept.13 704 18.0
2004 OT11 2.15 0.56 20 S59 4 2004 Sept.21 704 19.6
2004 QY2 1.08 0.48 37 S38 5 2004 Sept.25 413 16.6 R
2004 QT24 1.13 0.25 18 S16 3 2004 Sept.16 E14 18.4 R
2004 RQ10 1.86 0.44 6 S72 5 2004 Sept.27 H41 17.7 R
2004 RF84 2.17 0.60 23 S59 6 2004 Sept.24 704 19.2
2004 RZ164 2.55 0.61 14 S59 5 2004 Sept.26 413 18.9 R
2004 SS 2.20 0.53 7 S52 6 2004 Sept.24 170 18.8 V
2004 SW55 1.43 0.34 9 S63 2004 Sept.27 413 18.3 R
(1620) Geographos 1.25 0.34 13 25514 0 2004 Sept.13 704
(1981) Midas 1.78 0.65 40 38158 0 2003 Dec. 23 704
(2102) Tantalus 1.29 0.30 64 14996 1 2004 Aug. 21 E17 19.5 R
(2201) Oljato 2.17 0.71 3 38158 0 2003 Sept. 4 691 20.7 V
(2340) Hathor 0.84 0.45 6 8362 3 2004 Sept.20 568 20.4 R
(3200) Phaethon 1.27 0.89 22 57622 2 2004 Sept.18 704 18.9
(3362) Khufu 0.99 0.47 10 57622 3 2003 Nov. 26 704 18.3
(3671) Dionysus 2.20 0.54 14 43316 0 2003 Mar. 9 711 20.4 R
(3908) Nyx 1.93 0.46 2 65989 0 2004 Sept.22 170 16.8 V
(4183) Cuno 1.98 0.64 7 38158 0 2004 Sept.21 704 19.3
(4486) Mithra 2.20 0.66 3 38159 0 2003 Jan. 31 704 19.8
(4769) Castalia 1.06 0.48 9 38159 0 2004 June 21 428 18.9 V
(5011) Ptah 1.64 0.50 7 65990 3 2004 Sept.23 704 18.4
(6239) Minos 1.15 0.41 4 57623 1 2004 Feb. 6 084
(7482) 1994 PC1 1.35 0.33 33 38160 0 2002 June 19 291 21.2 V
(12538) 1998 OH 1.54 0.41 25 36752 2 2004 Sept.23 704 19.0
(16960) 1998 QS52 2.20 0.86 18 33744 2 2004 Aug. 22 A35 19.9 R
(25143) Itokawa 1.32 0.28 2 66019 0 2004 Sept.21 704 20.0
(27002) 1998 DV9 1.75 0.43 9 53566 2 2004 Sept. 2 568 20.9 R
(31669) 1999 JT6 2.14 0.58 10 25669 1 2004 Sept.21 704 18.6
(35396) 1997 XF11 1.44 0.48 4 38169 0 2003 Feb. 2 704 19.7
(53319) 1999 JM8 2.71 0.65 14 38967 0 2003 Mar. 8 704 19.7
(65679) 1989 UQ 0.91 0.26 1 57652 3 2003 Dec. 11 170 20.2 V
(68347) 2001 KB67 0.96 0.38 17 49358 4 2004 Sept.18 J87 19.3 R
(68950) 2002 QF15 1.06 0.34 25 57653 0 2004 Sept.18 240 17.4 V
(85182) 1991 AQ 2.21 0.78 3 62603 0 2004 Sept.23 691 18.8 V
(85236) 1993 KH 1.23 0.31 13 62622 2 2004 June 12 474 16.6 R
(85989) 1999 JD6 0.88 0.63 17 62909 3 2004 Aug. 6 941 19.9 V
(87684) 2000 SY2 0.86 0.64 19 63578 3 2004 Sept.26 H41 15.3 R
(89830) 2002 CE 2.08 0.51 44 64370 1 2004 Sept.27 H41 16.2 R
(89959) 2002 NT7 1.74 0.53 42 64408 1 2004 Aug. 22 A13 20.2 V
(90403) 2003 YE45 1.23 0.28 19 64550 2 2004 Sept.21 704 19.7
Ephemeris Positions of PHAs for 2004 Oct. 12.0 TT
Designation (and name) Ref. R.A. (2000) Decl. Geo. Hel. El. Ph. V
2000 DK79 (3 opp) 47858 13 18.28 +31 39.4 2.31 1.66 39.1 22.3 19.7
(2102) Tantalus 14996 13 50.42 -81 31.6 1.63 1.66 74.2 35.3 19.8
2004 QY2 (32 d) S38 16 15.77 -07 36.4 0.92 0.75 46.0 72.2 16.4
1999 TF211(3 opp) 66095 16 33.29 -54 32.2 2.71 2.41 62.1 21.5 20.1
(85989) 1999 JD6 62909* 16 36.38 -19 55.2 1.25 1.00 51.5 51.3 19.5
(4769) Castalia 38159 16 52.00 -26 58.4 1.78 1.48 56.0 34.0 20.4
2003 YT1 (255 d) R13 16 54.91 -67 20.5 1.41 1.43 70.6 41.2 19.5
1978 CA (2 opp) 62208 17 33.75 -16 59.4 0.82 0.99 64.9 66.5 19.0
(68347) 2001 KB67 49358* 18 22.25 +38 32.2 0.28 1.02 85.4 78.5 19.9
(89959) 2002 NT7 64408 18 23.71 -19 21.5 1.77 1.82 76.7 32.2 20.4
2001 TX44 (55 d) 23797 18 40.21 -46 04.6 0.74 1.13 79.5 60.2 20.7
1999 AN10 (4 opp) R13 18 41.05 -03 40.8 0.98 1.30 82.4 49.4 20.3
2004 OB (91 d) R77 18 56.88 -27 49.8 0.17 0.99 83.7 86.6 17.9
(68950) 2002 QF15 57653 19 35.48 +31 38.5 0.54 1.21 99.3 54.5 17.5
1998 QA1 (3 opp) 66070 19 36.10 -11 25.9 0.75 1.30 94.9 49.9 20.8
2003 QQ47 (2 opp) S16 19 42.78 -03 12.3 0.30 1.08 97.7 66.2 17.2
(3908) Nyx 65989 20 07.59 -08 44.6 0.20 1.06 103.0 66.5 16.4
(4183) Cuno 38158 20 55.71 -12 19.6 2.39 2.94 113.8 18.1 19.6
2004 QT24 (3 opp) S16 21 05.76 -47 34.5 0.44 1.18 103.2 55.4 18.8
(16960) 1998 QS52 33744 21 10.14 +05 38.2 2.88 3.49 120.5 14.3 20.1
2003 YG118(2 opp) S38 21 27.88 -16 00.8 1.37 2.06 120.3 24.7 20.5
(12538) 1998 OH 36752 21 29.31 +16 32.9 1.39 2.13 125.4 22.4 19.5
(25143) Itokawa 66019* 21 29.60 -18 24.4 0.66 1.45 119.9 36.8 20.6
2003 UX34 (3 opp) S47 21 57.14 -12 34.2 0.43 1.31 128.1 36.9 20.6
2003 WR21 (3 opp) R49 22 01.00 -35 18.0 0.61 1.39 118.4 39.1 20.8
2002 PM6 (4 opp) S36 22 10.99 +25 05.9 0.92 1.77 133.8 24.0 20.0
2002 SY50 (3 opp) R13 22 11.79 -21 48.2 1.26 2.03 127.5 23.0 20.7
2004 RF84 (14 d) S59 22 24.29 +13 10.1 0.64 1.53 138.9 25.3 19.1
(85182) 1991 AQ 62603 22 57.54 -04 41.2 1.15 2.04 144.8 16.3 19.8
2004 RZ164 (29 d) S59 23 01.83 -60 12.0 0.34 1.15 107.8 55.9 18.8
(31669) 1999 JT6 25669 23 13.29 -23 17.0 1.13 1.98 138.1 19.6 18.7
2004 OT11 (56 d) S59 23 13.39 +37 41.3 1.01 1.88 139.9 20.0 19.7
2004 AS1 (2 opp) 66325 23 29.03 +62 49.4 0.38 1.24 121.6 43.3 20.5
(90403) 2003 YE45 64550 23 51.96 +54 46.8 0.64 1.49 130.1 30.7 19.0
2004 RQ10 (18 d) S72 23 54.96 +24 37.4 0.20 1.18 155.2 20.7 18.8
2004 DC (207 d) R52 23 55.28 -39 02.7 1.03 1.84 130.4 24.3 20.9
2001 RA12 (3 opp) S38 00 16.13 +43 32.7 0.74 1.65 142.0 21.9 19.6
2001 SN263(5 opp) S47 00 22.30 +12 47.7 1.10 2.09 167.1 6.1 18.8
(2201) Oljato 38158 00 29.79 -00 20.2 2.36 3.34 167.3 3.8 20.1
(87684) 2000 SY2 63578* 00 44.30 -34 11.1 0.40 1.33 138.0 30.3 16.3
2002 PZ39 (4 opp) S06 01 33.84 +12 35.7 1.03 2.02 172.2 3.9 20.9
2004 HW (153 d) S38 02 25.09 +14 44.5 0.97 1.94 160.2 10.0 19.2
2002 OD20 (2 opp) S16 02 43.01 +23 29.6 0.74 1.69 152.5 15.8 20.2
2000 OH (3 opp) S16 02 55.06 +45 34.0 1.40 2.22 135.6 18.3 21.0
(6239) Minos 57623 03 12.63 +25 05.1 0.68 1.60 145.8 20.5 19.1
(4486) Mithra 38159 04 06.66 +18 46.0 2.48 3.27 135.6 12.3 20.9
(1981) Midas 38158 04 07.44 +68 36.8 1.89 2.45 112.3 22.2 19.9
2004 SW55 (1 d) S63 04 13.32 -58 25.7 0.14 1.04 104.6 68.1 19.0
2004 SS (10 d) S52 04 31.55 +41 20.0 0.15 1.09 124.0 49.4 19.9
1987 SF3 (51 d) 25648 04 37.37 +17 50.0 0.55 1.41 128.5 33.6 19.4
(27002) 1998 DV9 53566 04 41.71 +01 23.5 0.63 1.46 126.9 33.1 19.4
2004 JA27 (101 d) S38 05 28.77 +10 19.7 0.13 1.06 116.1 57.7 17.2
(3671) Dionysus 43316 05 42.84 +18 16.3 2.05 2.61 112.9 20.6 21.0
(3200) Phaethon 57622 05 51.25 +36 48.4 1.49 2.06 110.2 27.1 18.2
2004 GA1 (160 d) S25 05 57.89 +35 15.8 0.55 1.28 109.0 47.3 18.5
(5011) Ptah 65990* 05 59.47 +33 50.3 0.33 1.15 108.7 55.5 17.0
(1620) Geographos 25514 06 15.65 +43 53.9 1.05 1.62 104.9 36.5 18.2
(53319) 1999 JM8 38967 06 25.24 +09 48.3 2.54 2.92 102.2 19.5 20.6
2001 CB21 (4 opp) 62315 06 34.45 +37 06.7 0.54 1.23 101.5 52.9 19.6
(3362) Khufu 57622* 06 47.40 +06 03.6 0.78 1.33 96.3 48.0 20.2
1989 DA (89 d) 35680 06 52.77 +33 07.8 0.76 1.34 97.6 47.8 20.4
2004 HK33 (147 d) S06 07 06.58 +17 16.2 1.02 1.46 93.0 43.0 20.2
(2340) Hathor 8362* 07 13.03 +19 15.6 0.49 1.13 91.7 62.3 20.1
2002 VX94 (4 opp) 62431 07 31.75 +31 26.8 1.04 1.43 89.3 44.2 20.7
2002 JV15 (3 opp) 66277 07 50.63 +14 11.7 0.54 1.07 82.1 68.0 20.6
(65679) 1989 UQ 57652* 08 11.15 +18 10.5 0.63 1.06 78.0 66.7 20.9
(35396) 1997 XF11 38169 08 17.17 +16 14.1 1.48 1.58 76.2 37.9 20.3
(85236) 1993 KH 62622 08 38.66 +18 09.3 0.59 0.99 71.6 73.6 20.3
2001 VK5 (2 opp) 66236 08 53.42 +27 45.9 1.26 1.33 71.2 45.3 20.6
2004 LJ1 (3 opp) R26 09 01.77 +33 15.1 0.39 0.95 71.5 85.8 16.4
2002 OA22 (3 opp) R13 09 03.30 +04 12.3 0.37 0.89 62.6 96.0 20.4
1998 ST27 (3 opp) S24 09 13.26 -06 19.9 0.12 0.94 58.7 114.8 19.3
(7482) 1994 PC1 38160 09 16.98 +00 05.1 1.27 1.13 58.5 48.8 19.4
(89830) 2002 CE 64370 09 28.87 +59 25.4 0.56 1.06 79.8 68.4 16.0
2004 NL8 (63 d) R67 10 04.98 +05 58.9 0.66 0.74 48.0 90.4 18.9
2002 FB3 (3 opp) 66275 10 59.02 -05 25.1 1.50 0.85 32.6 39.0 18.5
2004 LV3 (65 d) 66384 11 16.09 +49 03.9 0.63 0.89 61.7 79.7 20.3
Brian G. Marsden (C) Copyright 2004 MPC M.P.E.C. 2004-S79
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