MPEC 1993-S09: 1993 SB
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.
Read MPEC 1993-S08
Read MPEC 1993-S10
M.P.E.C. 1993-S09 Issued 1993 Sept. 22, 17:38 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.
MARSDEN@CFA or WILLIAMS@CFA (.HARVARD.EDU, .SPAN or .BITNET)
1993 SB
Discovered 1993 Sept. 16 at La Palma.
Available observations:
J93S00B* 1993 09 16.9708 23 54 12.34 -00 29 40.9 950
J93S00B 1993 09 17.1034 23 54 11.49 -00 29 45.4 950
J93S00B 1993 09 18.0133 23 54 06.47 -00 30 16.7 950
J93S00B 1993 09 18.1502 23 54 05.77 -00 30 22.3 950
J93S00B 1993 09 18.9420 23 54 01.31 -00 30 48.1 950
J93S00B 1993 09 19.9982 23 53 55.46 -00 31 28.1 950
J93S00B 1993 09 20.9737 23 53 49.99 -00 32 02.3 22.7 R 950
Observer details:
950 La Palma. Observers I. P. Williams, A. Fitzsimmons, D. O'Ceallaigh.
2.5-m Isaac Newton telescope + CCD.
Orbital elements:
1993 SB
Epoch 1993 Sept. 10.0 TT = JDT 2449240.5 Marsden
M 0.00000 (2000.0) P Q
n 0.00516413 Arg.Lat. 2.94847 +0.99956240 +0.02940449
a 33.1490647 Node 355.36286 -0.02788948 +0.90053073
e 0.0000000 Incl. 2.28345 -0.00985780 +0.43379693
P 190.86 H 8.0 G 0.15
From 7 observations 1993 Sept. 16-20.
Ephemeris:
1993 SB a,e,i = 33.15, 0.00, 2
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1993 09 20 23 53.92 -00 31.5 32.145 33.149 178.7 0.0 23.2
1993 09 30 23 53.00 -00 37.3 32.159 33.149 171.2 0.3 23.2
1993 10 10 23 52.11 -00 43.0 32.203 33.149 161.1 0.6 23.2
1993 10 20 23 51.28 -00 48.3 32.275 33.149 151.0 0.8 23.3
1993 10 30 23 50.55 -00 52.9 32.373 33.149 140.8 1.1 23.3
1993 11 09 23 49.95 -00 56.7 32.496 33.149 130.6 1.3 23.3
1993 11 19 23 49.50 -00 59.5 32.637 33.149 120.4 1.5 23.4
1993 11 29 23 49.22 -01 01.2 32.795 33.149 110.3 1.6 23.4
1993 12 09 23 49.12 -01 01.8 32.962 33.149 100.1 1.7 23.4
1993 12 19 23 49.22 -01 01.0 33.135 33.149 89.9 1.7 23.4
1993 12 29 23 49.51 -00 59.1 33.308 33.149 79.8 1.7 23.4
Brian G. Marsden M.P.E.C. 1993-S09
Read MPEC 1993-S08
Read MPEC 1993-S10
Our Web policy. Index to the CBAT/MPC/ICQ pages.
