Read MPEC 1998-T11
Read MPEC 1998-T13
M.P.E.C. 1998-T12 Issued 1998 Oct. 7, 18:44 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.
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html
CRITICAL-LIST MINOR PLANETS (1998 OCT. 24.0 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/CritList/index.html
1. Object observed at only one opposition:
(719)
2. Objects observed at only two oppositions:
(4581) (4688) (5335) (5797) (6489) (6491) (7025) (7236) (7822)
(7839) (8014) (8034)
3. Objects observed at only three oppositions:
(2608) (3360) (3757) (3908) (4544) (5324) (5370) (6130) (6618)
(7335) (7336) (8566) (8709) (9172)
4. Objects observed at four or more oppositions, last more than ten
years ago:
(1915) (4008)
5. Objects observed at four or more oppositions, only one night in last
ten years:
(587) (2050) (2135) (3248) (3269) (3554) (3849) (3892) (3902)
6. Other poorly-observed objects observed at four or more oppositions:
(2100) (2340) (2915) (3200) (3362) (3416) (3460) (3607) (3753)
(3800) (3838) (4034) (4268) (4384) (4559) (4578) (4601) (4609)
(4730) (4769) (4825) (4878) (4956) (5011) (5224) (5277) (5378)
(5381) (5402) (5469) (5585) (5590) (5604) (5620) (5670) (5721)
(5736) (5786) (5828) (5856) (5983) (6033) (6054) (6239) (6271)
(6324) (6326) (6338) (6446) (6454) (6496) (6877) (6974) (6976)
(6979) (6985) (6995) (7017) (7023) (7032) (7050) (7059) (7061)
(7072) (7079) (7095) (7099) (7161) (7172) (7201) (7202) (7262)
(7280) (7344) (7364) (7451) (7495) (7536) (7543) (7546) (7547)
(7553) (7614) (7619) (7625) (7628) (7661) (7664) (7673) (7678)
(7681) (7682) (7717) (7766) (7790) (7834) (7894) (8176) (8507)
(9202)
Ephemeris Positions Of Critical-List Minor Planets For 1998 Oct. 24.0 TT
Designation (and name) Ref. R.A. (2000) Decl. Geo. Hel. El. Ph. V
(7678) Onoda 29906* 20 40.36 -21 32.2 2.61 2.90 96.5 19.9 19.0
(7790) 1995 DK2 30268* 21 41.23 -22 34.1 2.89 3.36 109.5 16.2 19.1
(5786) Talos 30684* 22 29.35 -22 39.9 1.11 1.82 119.5 28.4 19.8
(7834) 1993 JL 30440* 23 16.81 -26 50.2 1.97 2.68 126.0 17.5 16.5
(7099) Feuerbach 27551* 02 28.21 +11 58.7 2.52 3.50 171.4 2.4 17.7
(6995) 1996 BZ1 29586* 03 55.16 +19 35.2 2.06 2.96 149.6 9.8 18.6
(7095) Lamettrie 27550* 04 02.55 +16 40.6 2.13 3.02 148.3 10.0 18.9
(3200) Phaethon 28056* 04 06.16 +40 48.2 1.54 2.38 138.7 16.0 18.3
(7017) Uradowan 27295* 04 18.99 +10 16.2 1.58 2.45 144.2 13.7 17.8
(7050) 1982 FE3 29076* 04 33.61 +28 29.8 2.42 3.24 139.0 11.6 18.2
(7344) Summerfield 28574* 04 39.02 +04 02.5 1.95 2.78 138.3 13.8 17.6
(6338) Isaosato 25056* 04 43.26 +16 53.4 2.52 3.33 138.5 11.4 17.1
(3362) Khufu 28056* 04 48.52 -03 44.4 0.52 1.41 133.8 30.7 18.9
(7172) Multatuli 27898* 04 50.31 +19 19.2 1.56 2.39 136.7 16.6 17.3
(7543) Prylis 29587* 05 23.45 +09 27.0 4.18 4.86 128.3 9.2 17.8
(6877) Giada 26735* 05 34.47 +22 17.4 1.53 2.27 126.3 20.7 17.3
(6326) 1991 FJ1 25054* 05 38.18 +10 36.6 1.75 2.46 124.9 19.4 16.3
(8566) 1996 EN 31511* 05 38.54 -41 25.2 0.98 1.57 105.9 37.4 18.9
(4268) Grebenikov 24721* 05 44.43 +29 14.4 1.35 2.08 123.6 23.5 17.2
(2915) Moskvina 30432* 05 51.06 +41 13.2 1.72 2.38 120.5 21.1 17.4
(6054) Ghiberti 29586* 05 58.63 +24 05.5 1.82 2.48 120.7 20.1 18.5
(3753) Cruithne 28056* 06 04.21 -47 07.2 0.41 1.13 99.1 60.1 15.6
(6985) 1994 UF2 27098* 06 21.84 +26 26.4 1.57 2.19 115.5 24.2 17.0
(7894) 1994 XC1 30643* 06 25.08 +18 46.1 2.24 2.80 114.4 18.9 18.6
(6239) Minos 27892* 06 26.26 +30 09.2 0.88 1.58 114.5 34.9 20.1
(4559) Strauss 16692* 06 32.10 +14 13.0 2.40 2.93 112.2 18.3 17.5
(7072) Beijingdaxue 27441* 06 44.47 +22 56.2 2.24 2.75 110.2 19.9 19.1
(5402) Kejosmith 26727* 06 45.66 +17 04.6 1.30 1.88 109.3 29.9 16.8
(7553) 1981 FG 29590* 06 54.95 +23 08.3 1.85 2.35 107.8 23.7 18.7
(3892) Dezso 30891* 06 56.19 +07 05.0 2.47 2.90 105.3 19.3 18.0
(5721) 1984 SO5 22673* 06 56.51 +17 40.8 1.97 2.45 106.8 22.8 17.6
(7202) 1995 DX1 27905* 06 59.28 +30 23.2 1.87 2.37 107.4 23.6 17.1
(7061) 1991 PE1 27438* 07 00.31 +06 30.6 3.20 3.57 104.2 15.7 18.7
(6979) Shigefumi 27097* 07 04.20 +40 43.2 2.19 2.66 106.8 21.0 17.3
(9172) 1989 OB 32417* 07 09.73 +32 30.3 0.84 1.46 105.3 40.9 18.6
(7201) 1994 UF1 27905* 07 19.88 +27 30.2 1.69 2.14 102.6 27.0 16.9
(7614) 1996 EA 29604* 07 25.54 +22 48.5 2.10 2.49 100.8 23.1 18.2
(8507) 1991 CB1 31498* 07 32.91 +40 09.6 1.28 1.77 101.3 33.4 21.0
(7546) 1979 MB4 29588* 07 35.66 +15 48.4 2.22 2.54 97.3 22.8 20.5
(7451) 1978 PU2 29077* 08 01.49 +12 11.9 2.76 2.94 90.4 19.8 18.2
(3849) Incidentia 28280* 08 03.07 +26 32.1 2.09 2.36 93.0 24.9 17.7
(6618) 1936 SO 25939* 08 16.41 +51 04.6 1.40 1.79 95.4 33.5 16.7
Gareth V. Williams (C) Copyright 1998 MPC M.P.E.C. 1998-T12
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