"Pseudo-MPEC" for C/2007 X5
Created Sat May 25 16:17:16 2013 using Find_Orb
Astrometry:
CK07X050 3S2007 12 07.67922 16 53 26.7 -26 45 42 61938249
CK07X050 3s2007 12 07.67922 2 +0.00002922 -0.00816378 -0.00291636 61938249
CK07X050 3S2007 12 07.72089 16 53 50.6 -26 38 32 61938249
CK07X050 3s2007 12 07.72089 2 +0.00004142 -0.00816542 -0.00291783 61938249
CK07X050 3S2007 12 07.73755 16 54 01.1 -26 36 04 61938249
CK07X050 3s2007 12 07.73755 2 +0.00004629 -0.00816607 -0.00291841 61938249
CK07X050 3S2007 12 07.76255 16 54 16.2 -26 32 20 x 61938249
CK07X050 3s2007 12 07.76255 2 +0.00005361 -0.00816704 -0.00291929 61938249
CK07X050 3S2007 12 07.77924 16 54 27.3 -26 28 54 61938249
CK07X050 3s2007 12 07.77924 2 +0.00005849 -0.00816769 -0.00291987 61938249
CK07X050 3S2007 12 07.84590 16 55 06.7 -26 17 12 61938249
CK07X050 3s2007 12 07.84590 2 +0.00007799 -0.00817025 -0.00292220 61938249
CK07X050 3S2007 12 07.86255 16 55 16.7 -26 13 48 61938249
CK07X050 3s2007 12 07.86255 2 +0.00008286 -0.00817088 -0.00292278 61938249
CK07X050 3S2007 12 07.92922 16 55 57.3 -26 02 07 61938249
CK07X050 3s2007 12 07.92922 2 +0.00010236 -0.00817340 -0.00292509 61938249
CK07X050 3S2007 12 07.97097 16 56 20.2 -25 54 52 61938249
CK07X050 3s2007 12 07.97097 2 +0.00011456 -0.00817496 -0.00292653 61938249
CK07X050 3S2007 12 07.98755 16 56 28.4 -25 51 28 61938249
CK07X050 3s2007 12 07.98755 2 +0.00011941 -0.00817558 -0.00292710 61938249
CK07X050 3S2007 12 08.01255 16 56 44.0 -25 47 09 61938249
CK07X050 3s2007 12 08.01255 2 +0.00012672 -0.00817650 -0.00292796 61938249
CK07X050 3S2007 12 08.02922 16 56 52.8 -25 44 21 61938249
CK07X050 3s2007 12 08.02922 2 +0.00013159 -0.00817711 -0.00292853 61938249
CK07X050 3S2007 12 08.07089 16 57 15.6 -25 35 47 61938249
CK07X050 3s2007 12 08.07089 2 +0.00014377 -0.00817863 -0.00292996 61938249
CK07X050 3S2007 12 08.09589 16 57 31.0 -25 31 49 61938249
CK07X050 3s2007 12 08.09589 2 +0.00015107 -0.00817954 -0.00293082 61938249
CK07X050 3S2007 12 08.11255 16 57 39.8 -25 28 16 61938249
CK07X050 3s2007 12 08.11255 2 +0.00015594 -0.00818014 -0.00293139 61938249
CK07X050 3S2007 12 08.17926 16 58 16.3 -25 15 08 61938249
CK07X050 3s2007 12 08.17926 2 +0.00017542 -0.00818253 -0.00293366 61938249
CK07X050 3S2007 12 08.22099 16 58 40.2 -25 06 36 61938249
CK07X050 3s2007 12 08.22099 2 +0.00018760 -0.00818400 -0.00293507 61938249
CK07X050 3S2007 12 08.23755 16 58 48.2 -25 03 17 61938249
CK07X050 3s2007 12 08.23755 2 +0.00019244 -0.00818458 -0.00293563 61938249
CK07X050 3S2007 12 08.26255 16 59 01.9 -24 58 15 61938249
CK07X050 3s2007 12 08.26255 2 +0.00019974 -0.00818546 -0.00293648 61938249
CK07X050 3S2007 12 08.27922 16 59 10.7 -24 54 48 61938249
CK07X050 3s2007 12 08.27922 2 +0.00020460 -0.00818604 -0.00293704 61938249
CK07X050 3S2007 12 08.32089 16 59 31.5 -24 46 28 61938249
CK07X050 3s2007 12 08.32089 2 +0.00021676 -0.00818747 -0.00293844 61938249
CK07X050 3S2007 12 08.36255 16 59 54.1 -24 36 47 61938249
CK07X050 3s2007 12 08.36255 2 +0.00022892 -0.00818890 -0.00293984 61938249
CK07X050 2S2007 12 08.39748 17 00 11.6 -24 29 36 61938249
CK07X050 2s2007 12 08.39748 2 +0.00023911 -0.00819008 -0.00294101 61938249
CK07X050 2S2007 12 08.41279 17 00 18.8 -24 26 03 61938249
CK07X050 2s2007 12 08.41279 2 +0.00024358 -0.00819060 -0.00294152 61938249
CK07X050 2S2007 12 08.44035 17 00 32.8 -24 19 27 61938249
CK07X050 2s2007 12 08.44035 2 +0.00025162 -0.00819152 -0.00294243 61938249
CK07X050 2S2007 12 08.46255 17 00 42.4 -24 14 09 61938249
CK07X050 2s2007 12 08.46255 2 +0.00025809 -0.00819226 -0.00294317 61938249
CK07X050 2S2007 12 08.47922 17 00 49.8 -24 10 01 61938249
CK07X050 2s2007 12 08.47922 2 +0.00026295 -0.00819282 -0.00294373 61938249
CK07X050 2S2007 12 08.49589 17 00 56.9 -24 05 48 61938249
CK07X050 2s2007 12 08.49589 2 +0.00026781 -0.00819337 -0.00294428 61938249
CK07X050 2S2007 12 08.50422 17 01 00.5 -24 03 48 61938249
CK07X050 2s2007 12 08.50422 2 +0.00027024 -0.00819364 -0.00294456 61938249
CK07X050 2S2007 12 08.52090 17 01 07.2 -23 59 27 61938249
CK07X050 2s2007 12 08.52090 2 +0.00027510 -0.00819419 -0.00294511 61938249
CK07X050 2S2007 12 08.53755 17 01 14.0 -23 54 59 61938249
CK07X050 2s2007 12 08.53755 2 +0.00027995 -0.00819473 -0.00294566 61938249
Station data:
(249) SOHO.
Orbital elements: C/2007 X5
Perihelion 2007 Dec 8.770525 +/- 0.00701 TT = 18:29:33 (JD 2454443.270525)
Epoch 2007 Dec 8.0 TT = JDT 2454442.5 Earth MOID: 0.5542 Find_Orb
q743971.82 +/- 9398
Peri. 80.7484 +/- 5.3
Node 1.5220 +/- 5.6
e 1.001563 +/- 0.0053 Incl. 143.8987 +/- 0.7
30 of 31 observations 2007 Dec. 7-8 (20.6 hr); mean residual 11".829.
Residuals in arcseconds:
071207 249 8.93+ 1.13+ 071208 249 5.92- 21.0- 071208 249 4.84+ 23.4-
071207 249 10.0- 8.43+ 071208 249 18.3- 24.0+ 071208 249 2.07+ 19.9-
071207 249 4.38- 13.7- 071208 249 .840- 23.0- 071208 249 15.1+ 8.00-
071207 249(4.03- 46.4-) 071208 249 8.27- 1.61- 071208 249 6.86+ 6.54-
071207 249 10.3+ 12.7- 071208 249 14.7- 5.26+ 071208 249 6.00+ .821-
071207 249 5.13+ 6.31- 071208 249 1.53+ 16.0+ 071208 249 3.71+ 5.60+
071207 249 6.92+ 21.9+ 071208 249 10.8- 13.1+ 071208 249 4.38+ .665+
071207 249 25.6+ 10.5+ 071208 249 5.87- 6.88+ 071208 249 1.21+ 7.80+
071207 249 6.79+ 8.20- 071208 249 5.98- 5.91+ 071208 249 3.23+ 17.1+
071207 249 12.0- 13.9+ 071208 249 18.1- 23.2-
071208 249 4.27+ 3.41- 071208 249 1.52+ 14.2+