"Pseudo-MPEC" for C/2001 S2
Created Mon Jul 8 16:51:22 2013 using Find_Orb
Astrometry:
CK01S020 S2001 09 28.15424 11 58 04.2 -03 00 53 43752249
CK01S020 s2001 09 28.15424 2 -0.01012412 -0.00369802 -0.00230956 43752249
CK01S020 S2001 09 28.17923 11 58 36.3 -02 59 32 43752249
CK01S020 s2001 09 28.17923 2 -0.01012352 -0.00369952 -0.00231076 43752249
CK01S020 S2001 09 28.19590 11 59 00.9 -02 59 20 43752249
CK01S020 s2001 09 28.19590 2 -0.01012313 -0.00370051 -0.00231155 43752249
CK01S020 S2001 09 28.22090 11 59 36.0 -02 58 21 43752249
CK01S020 s2001 09 28.22090 2 -0.01012253 -0.00370201 -0.00231274 43752249
CK01S020 S2001 09 28.23756 12 00 01.4 -02 57 37 43752249
CK01S020 s2001 09 28.23756 2 -0.01012213 -0.00370300 -0.00231354 43752249
CK01S020 S2001 09 28.26257 12 00 34.9 -02 56 34 43752249
CK01S020 s2001 09 28.26257 2 -0.01012154 -0.00370450 -0.00231473 43752249
CK01S020 S2001 09 28.27923 12 00 58.3 -02 56 05 43752249
CK01S020 s2001 09 28.27923 2 -0.01012114 -0.00370549 -0.00231552 43752249
CK01S020 S2001 09 28.32130 12 01 58.9 -02 54 41 43752249
CK01S020 s2001 09 28.32130 2 -0.01012014 -0.00370799 -0.00231752 43752249
CK01S020 S2001 09 28.34591 12 02 30.6 -02 53 42 43752249
CK01S020 s2001 09 28.34591 2 -0.01011955 -0.00370945 -0.00231868 43752249
CK01S020 S2001 09 28.36256 12 02 58.0 -02 52 41 43752249
CK01S020 s2001 09 28.36256 2 -0.01011916 -0.00371044 -0.00231947 43752249
CK01S020 S2001 09 28.38756 12 03 35.4 -02 51 26 43752249
CK01S020 s2001 09 28.38756 2 -0.01011857 -0.00371192 -0.00232065 43752249
CK01S020 S2001 09 28.40425 12 04 00.1 -02 50 37 43752249
CK01S020 s2001 09 28.40425 2 -0.01011817 -0.00371290 -0.00232144 43752249
CK01S020 S2001 09 28.43090 12 04 41.0 -02 49 45 43752249
CK01S020 s2001 09 28.43090 2 -0.01011754 -0.00371448 -0.00232270 43752249
CK01S020 S2001 09 28.44590 12 05 03.3 -02 49 05 43752249
CK01S020 s2001 09 28.44590 2 -0.01011718 -0.00371536 -0.00232341 43752249
CK01S020 S2001 09 28.47090 12 05 39.0 -02 47 43 43752249
CK01S020 s2001 09 28.47090 2 -0.01011659 -0.00371683 -0.00232458 43752249
CK01S020 S2001 09 28.48756 12 06 07.6 -02 47 24 43752249
CK01S020 s2001 09 28.48756 2 -0.01011620 -0.00371781 -0.00232537 43752249
CK01S020 S2001 09 28.51256 12 06 44.1 -02 45 53 43752249
CK01S020 s2001 09 28.51256 2 -0.01011560 -0.00371928 -0.00232654 43752249
CK01S020 S2001 09 28.52954 12 07 11.1 -02 44 53 43752249
CK01S020 s2001 09 28.52954 2 -0.01011520 -0.00372028 -0.00232734 43752249
CK01S020 S2001 09 28.57165 12 08 18.5 -02 42 30 43752249
CK01S020 s2001 09 28.57165 2 -0.01011421 -0.00372275 -0.00232931 43752249
CK01S020 S2001 09 28.68788 12 11 43.9 -02 35 30 43752249
CK01S020 s2001 09 28.68788 2 -0.01011147 -0.00372952 -0.00233474 43752249
CK01S020 S2001 09 28.70423 12 12 13.2 -02 34 40 43752249
CK01S020 s2001 09 28.70423 2 -0.01011108 -0.00373047 -0.00233550 43752249
CK01S020 S2001 09 28.71256 12 12 28.0 -02 34 07 43752249
CK01S020 s2001 09 28.71256 2 -0.01011089 -0.00373095 -0.00233589 43752249
CK01S020 S2001 09 28.72923 12 12 58.4 -02 32 52 43752249
CK01S020 s2001 09 28.72923 2 -0.01011050 -0.00373192 -0.00233666 43752249
CK01S020 S2001 09 28.74590 12 13 29.7 -02 31 47 43752249
CK01S020 s2001 09 28.74590 2 -0.01011011 -0.00373288 -0.00233744 43752249
CK01S020 S2001 09 28.75424 12 13 45.2 -02 31 06 43752249
CK01S020 s2001 09 28.75424 2 -0.01010991 -0.00373337 -0.00233782 43752249
Station data:
(249) SOHO.
Orbital elements: C/2001 S2
Perihelion 2001 Sep 28.970069 TT; Constraint: e=1
Epoch 2001 Sep 29.0 TT = JDT 2452181.5 Earth MOID: 0.5470 Find_Orb
q800449.261km
Peri. 81.03759
Node 2.67693
e 1.0 Incl. 144.39966
From 25 observations 2001 Sept. 28 (14.4 hr); mean residual 17".966.
Residuals in arcseconds:
010928 249 14.6- 1.85- 010928 249 9.38+ 1.81- 010928 249 41.4- 5.43+
010928 249 40.4- 24.5+ 010928 249 17.7+ 7.79+ 010928 249 30.2+ 15.1+
010928 249 12.4- .515- 010928 249 15.6+ 12.2+ 010928 249 21.1+ 1.16+
010928 249 1.17- 2.00+ 010928 249 27.5+ 8.46- 010928 249 11.6+ .881+
010928 249 33.7+ 7.70+ 010928 249 19.7+ 10.3- 010928 249 1.87- 7.74+
010928 249 12.4+ 12.2+ 010928 249 21.4- .582+ 010928 249 10.8- 2.39+
010928 249 11.5+ 1.56+ 010928 249 18.8+ 28.9- 010928 249 21.2- 7.31+
010928 249 21.1+ 17.2- 010928 249 24.2- 12.4-
010928 249 37.1- 20.1- 010928 249 25.5- 4.28-