"Pseudo-MPEC" for C/2000 B7
Created Tue Jul 9 16:11:55 2013 using Find_Orb
Astrometry:
CK00B070 S2000 01 31.84590 21 12 26.5 -18 52 21 39710249
CK00B070 s2000 01 31.84590 2 +0.00473418 -0.00657396 -0.00208569 39710249
CK00B070 S2000 01 31.86256 21 12 11.1 -18 49 47 39710249
CK00B070 s2000 01 31.86256 2 +0.00473834 -0.00657106 -0.00208430 39710249
CK00B070 S2000 01 31.88757 21 11 50.3 -18 46 13 39710249
CK00B070 s2000 01 31.88757 2 +0.00474459 -0.00656669 -0.00208222 39710249
CK00B070 S2000 01 31.90423 21 11 37.9 -18 43 56 39710249
CK00B070 s2000 01 31.90423 2 +0.00474875 -0.00656378 -0.00208083 39710249
CK00B070 S2000 01 31.92923 21 11 17.5 -18 40 24 39710249
CK00B070 s2000 01 31.92923 2 +0.00475499 -0.00655941 -0.00207874 39710249
CK00B070 S2000 01 31.97099 21 10 41.9 -18 34 14 39710249
CK00B070 s2000 01 31.97099 2 +0.00476541 -0.00655210 -0.00207525 39710249
CK00B070 S2000 01 31.98756 21 10 26.4 -18 31 33 39710249
CK00B070 s2000 01 31.98756 2 +0.00476955 -0.00654919 -0.00207386 39710249
CK00B070 S2000 02 01.01256 21 10 05.5 -18 27 47 39710249
CK00B070 s2000 02 01.01256 2 +0.00477578 -0.00654480 -0.00207177 39710249
CK00B070 S2000 02 01.02923 21 09 51.0 -18 25 41 39710249
CK00B070 s2000 02 01.02923 2 +0.00477993 -0.00654187 -0.00207037 39710249
CK00B070 S2000 02 01.07090 21 09 10.9 -18 18 46 39710249
CK00B070 s2000 02 01.07090 2 +0.00479032 -0.00653454 -0.00206688 39710249
CK00B070 S2000 02 01.09590 21 08 48.6 -18 15 01 39710249
CK00B070 s2000 02 01.09590 2 +0.00479654 -0.00653014 -0.00206479 39710249
CK00B070 S2000 02 01.11256 21 08 27.4 -18 12 46 x 39710249
CK00B070 s2000 02 01.11256 2 +0.00480069 -0.00652720 -0.00206339 39710249
CK00B070 S2000 02 01.13756 21 08 03.6 -18 08 30 39710249
CK00B070 s2000 02 01.13756 2 +0.00480692 -0.00652278 -0.00206129 39710249
CK00B070 S2000 02 01.15423 21 07 48.1 -18 05 46 39711249
CK00B070 s2000 02 01.15423 2 +0.00481106 -0.00651984 -0.00205989 39711249
Station data:
(249) SOHO.
Orbital elements: C/2000 B7
Perihelion 2000 Feb 1.483600 +/- 0.00879 TT; Constraint: e=1
Epoch 2000 Feb 1.0 TT = JDT 2451575.5 Earth MOID: 0.5885 Find_Orb
q435392.150 +/- 106850
Peri. 98.49968 +/- 14
Node 18.52970 +/- 19
e 1.0 +/- 0 Incl. 141.62736 +/- 13
13 of 14 observations 2000 Jan. 31-Feb. 1 (7.4 hr); mean residual 11".137.
IMPACT at 1 Feb 2000 11:18:03.91 lat -2.00931 lon 25.05384
Residuals in arcseconds:
000131 249 24.2+ 3.15- 000131 249 .008+ 7.41- 000201 249 22.1+ 3.06+
000131 249 7.82- 8.05+ 000131 249 15.1- 5.42+ 000201 249(44.6- 19.3-)
000131 249 18.7- 6.29+ 000201 249 3.54+ 6.05+ 000201 249 21.1- 2.08-
000131 249 2.30- 1.38- 000201 249 12.1+ 19.5- 000201 249 6.49+ .884+
000131 249 1.58+ 7.98- 000201 249 4.96- 11.8+