"Pseudo-MPEC" for C/2007 Y5
Created Sat May 25 16:18:18 2013 using Find_Orb
Astrometry:
CK07Y050 3S2007 12 22.57089 18 13 51.3 -28 24 41 61943249
CK07Y050 3s2007 12 22.57089 2 +0.00394376 -0.00799153 -0.00319735 61943249
CK07Y050 3S2007 12 22.59589 18 13 57.0 -28 20 04 61943249
CK07Y050 3s2007 12 22.59589 2 +0.00394924 -0.00799038 -0.00319757 61943249
CK07Y050 3S2007 12 22.61255 18 14 00.1 -28 17 41 61943249
CK07Y050 3s2007 12 22.61255 2 +0.00395289 -0.00798961 -0.00319771 61943249
CK07Y050 3S2007 12 22.65447 18 14 04.0 -28 10 17 61943249
CK07Y050 3s2007 12 22.65447 2 +0.00396207 -0.00798766 -0.00319808 61943249
CK07Y050 3S2007 12 22.67922 18 14 08.2 -28 07 11 61943249
CK07Y050 3s2007 12 22.67922 2 +0.00396748 -0.00798651 -0.00319830 61943249
CK07Y050 3S2007 12 22.69588 18 14 10.5 -28 03 10 61943249
CK07Y050 3s2007 12 22.69588 2 +0.00397112 -0.00798574 -0.00319845 61943249
CK07Y050 3S2007 12 22.72089 18 14 10.5 -27 58 59 61943249
CK07Y050 3s2007 12 22.72089 2 +0.00397658 -0.00798458 -0.00319867 61943249
CK07Y050 3S2007 12 22.76255 18 14 16.0 -27 51 08 61943249
CK07Y050 3s2007 12 22.76255 2 +0.00398568 -0.00798264 -0.00319903 61943249
CK07Y050 3S2007 12 22.77922 18 14 20.5 -27 49 03 61943249
CK07Y050 3s2007 12 22.77922 2 +0.00398931 -0.00798186 -0.00319918 61943249
CK07Y050 3S2007 12 22.82115 18 14 23.7 -27 41 41 61943249
CK07Y050 3s2007 12 22.82115 2 +0.00399845 -0.00797990 -0.00319955 61943249
CK07Y050 3S2007 12 22.84589 18 14 25.9 -27 36 36 61943249
CK07Y050 3s2007 12 22.84589 2 +0.00400383 -0.00797875 -0.00319976 61943249
CK07Y050 3S2007 12 22.86255 18 14 27.6 -27 34 45 61943249
CK07Y050 3s2007 12 22.86255 2 +0.00400746 -0.00797797 -0.00319991 61943249
CK07Y050 3S2007 12 22.88783 18 14 28.6 -27 29 43 61943249
CK07Y050 3s2007 12 22.88783 2 +0.00401295 -0.00797678 -0.00320013 61943249
CK07Y050 3S2007 12 22.90422 18 14 27.7 -27 25 48 61943249
CK07Y050 3s2007 12 22.90422 2 +0.00401651 -0.00797602 -0.00320027 61943249
CK07Y050 3S2007 12 22.92922 18 14 32.4 -27 22 38 61943249
CK07Y050 3s2007 12 22.92922 2 +0.00402194 -0.00797484 -0.00320049 61943249
CK07Y050 3S2007 12 22.97097 18 14 37.4 -27 15 13 61943249
CK07Y050 3s2007 12 22.97097 2 +0.00403101 -0.00797288 -0.00320085 61943249
CK07Y050 3S2007 12 22.98756 18 14 37.8 -27 12 08 61943249
CK07Y050 3s2007 12 22.98756 2 +0.00403460 -0.00797210 -0.00320100 61943249
CK07Y050 3S2007 12 23.01255 18 14 38.1 -27 07 18 61943249
CK07Y050 3s2007 12 23.01255 2 +0.00404002 -0.00797093 -0.00320122 61943249
CK07Y050 3S2007 12 23.02922 18 14 39.1 -27 04 32 61943249
CK07Y050 3s2007 12 23.02922 2 +0.00404363 -0.00797014 -0.00320136 61943249
CK07Y050 3S2007 12 23.07089 18 14 42.6 -26 56 34 61943249
CK07Y050 3s2007 12 23.07089 2 +0.00405264 -0.00796818 -0.00320172 61943249
CK07Y050 3S2007 12 23.09588 18 14 42.7 -26 51 22 61944249
CK07Y050 3s2007 12 23.09588 2 +0.00405805 -0.00796700 -0.00320194 61944249
CK07Y050 3S2007 12 23.11255 18 14 43.7 -26 48 32 61944249
CK07Y050 3s2007 12 23.11255 2 +0.00406165 -0.00796621 -0.00320208 61944249
CK07Y050 3S2007 12 23.13755 18 14 44.2 -26 44 02 61944249
CK07Y050 3s2007 12 23.13755 2 +0.00406705 -0.00796503 -0.00320230 61944249
CK07Y050 3S2007 12 23.15447 18 14 43.6 -26 40 29 61944249
CK07Y050 3s2007 12 23.15447 2 +0.00407070 -0.00796423 -0.00320245 61944249
CK07Y050 3S2007 12 23.17922 18 14 44.6 -26 35 59 61944249
CK07Y050 3s2007 12 23.17922 2 +0.00407604 -0.00796306 -0.00320266 61944249
CK07Y050 3S2007 12 23.22122 18 14 47.1 -26 28 10 61944249
CK07Y050 3s2007 12 23.22122 2 +0.00408510 -0.00796107 -0.00320303 61944249
CK07Y050 3S2007 12 23.23755 18 14 45.6 -26 24 55 61944249
CK07Y050 3s2007 12 23.23755 2 +0.00408861 -0.00796030 -0.00320317 61944249
CK07Y050 3S2007 12 23.26255 18 14 46.2 -26 19 42 61944249
CK07Y050 3s2007 12 23.26255 2 +0.00409399 -0.00795911 -0.00320338 61944249
CK07Y050 3S2007 12 23.27922 18 14 45.6 -26 16 58 61944249
CK07Y050 3s2007 12 23.27922 2 +0.00409758 -0.00795832 -0.00320353 61944249
CK07Y050 3S2007 12 23.32088 18 14 44.7 -26 08 45 61944249
CK07Y050 3s2007 12 23.32088 2 +0.00410654 -0.00795634 -0.00320389 61944249
CK07Y050 3S2007 12 23.34588 18 14 44.8 -26 03 38 61944249
CK07Y050 3s2007 12 23.34588 2 +0.00411190 -0.00795515 -0.00320410 61944249
CK07Y050 3S2007 12 23.36255 18 14 43.5 -26 00 27 61944249
CK07Y050 3s2007 12 23.36255 2 +0.00411548 -0.00795435 -0.00320425 61944249
CK07Y050 3S2007 12 23.38771 18 14 41.0 -25 54 44 61944249
CK07Y050 3s2007 12 23.38771 2 +0.00412088 -0.00795315 -0.00320446 61944249
CK07Y050 3S2007 12 23.40422 18 14 38.3 -25 51 51 61944249
CK07Y050 3s2007 12 23.40422 2 +0.00412442 -0.00795236 -0.00320460 61944249
CK07Y050 3S2007 12 23.43306 18 14 38.0 -25 45 55 61944249
CK07Y050 3s2007 12 23.43306 2 +0.00413060 -0.00795099 -0.00320485 61944249
CK07Y050 3S2007 12 23.47097 18 14 35.4 -25 37 59 61944249
CK07Y050 3s2007 12 23.47097 2 +0.00413872 -0.00794917 -0.00320518 61944249
CK07Y050 3S2007 12 23.48755 18 14 32.3 -25 34 27 61944249
CK07Y050 3s2007 12 23.48755 2 +0.00414226 -0.00794838 -0.00320532 61944249
CK07Y050 3S2007 12 23.51255 18 14 27.4 -25 29 20 61944249
CK07Y050 3s2007 12 23.51255 2 +0.00414761 -0.00794718 -0.00320554 61944249
CK07Y050 3S2007 12 23.52922 18 14 26.5 -25 25 23 61944249
CK07Y050 3s2007 12 23.52922 2 +0.00415117 -0.00794638 -0.00320568 61944249
CK07Y050 5S2007 12 23.55756 19 50 07.6 -22 50 03 67913C49
CK07Y050 5s2007 12 23.55756 2 -0.34575967 -0.08023134 -0.03701907 67913C49
CK07Y050 3S2007 12 23.57089 18 14 21.3 -25 16 01 61944249
CK07Y050 3s2007 12 23.57089 2 +0.00416007 -0.00794438 -0.00320604 61944249
CK07Y050 5S2007 12 23.57839 19 49 52.6 -22 46 07 67913C49
CK07Y050 5s2007 12 23.57839 2 -0.34573208 -0.08034899 -0.03707026 67913C49
CK07Y050 3S2007 12 23.59588 18 14 16.9 -25 11 18 61944249
CK07Y050 3s2007 12 23.59588 2 +0.00416540 -0.00794318 -0.00320625 61944249
CK07Y050 5S2007 12 23.59922 19 49 30.0 -22 41 49 x 67913C49
CK07Y050 5s2007 12 23.59922 2 -0.34570443 -0.08046665 -0.03712146 67913C49
CK07Y050 3S2007 12 23.61257 18 14 12.3 -25 07 12 61944249
CK07Y050 3s2007 12 23.61257 2 +0.00416896 -0.00794238 -0.00320639 61944249
CK07Y050 3S2007 12 23.63774 18 14 06.0 -25 01 33 61944249
CK07Y050 3s2007 12 23.63774 2 +0.00417432 -0.00794117 -0.00320661 61944249
CK07Y050 5S2007 12 23.64089 19 49 04.1 -22 33 55 67913C49
CK07Y050 5s2007 12 23.64089 2 -0.34564900 -0.08070194 -0.03722385 67913C49
CK07Y050 3S2007 12 23.65423 18 14 04.0 -24 58 40 61944249
CK07Y050 3s2007 12 23.65423 2 +0.00417783 -0.00794038 -0.00320675 61944249
CK07Y050 3S2007 12 23.67922 18 13 54.8 -24 52 21 61944249
CK07Y050 3s2007 12 23.67922 2 +0.00418316 -0.00793917 -0.00320696 61944249
CK07Y050 5S2007 12 23.68256 19 48 31.1 -22 25 56 67913C49
CK07Y050 5s2007 12 23.68256 2 -0.34559337 -0.08093721 -0.03732622 67913C49
CK07Y050 3S2007 12 23.69588 18 13 50.9 -24 47 53 61944249
CK07Y050 3s2007 12 23.69588 2 +0.00418670 -0.00793837 -0.00320711 61944249
CK07Y050 5S2007 12 23.70339 19 48 14.5 -22 21 55 67913C49
CK07Y050 5s2007 12 23.70339 2 -0.34556548 -0.08105484 -0.03737741 67913C49
CK07Y050 3S2007 12 23.72089 18 13 44.0 -24 42 18 61944249
CK07Y050 3s2007 12 23.72089 2 +0.00419202 -0.00793717 -0.00320732 61944249
CK07Y050 5S2007 12 23.72422 19 47 54.5 -22 17 49 67913C49
CK07Y050 5s2007 12 23.72422 2 -0.34553754 -0.08117246 -0.03742859 67913C49
CK07Y050 3S2007 12 23.73755 18 13 36.7 -24 38 19 61944249
CK07Y050 3s2007 12 23.73755 2 +0.00419556 -0.00793636 -0.00320746 61944249
CK07Y050 5S2007 12 23.74506 19 47 33.8 -22 12 47 67913C49
CK07Y050 5s2007 12 23.74506 2 -0.34550955 -0.08129008 -0.03747977 67913C49
CK07Y050 3S2007 12 23.76255 18 13 28.8 -24 32 00 61944249
CK07Y050 3s2007 12 23.76255 2 +0.00420087 -0.00793515 -0.00320767 61944249
CK07Y050 5S2007 12 23.76589 19 47 16.5 -22 08 41 67913C49
CK07Y050 5s2007 12 23.76589 2 -0.34548152 -0.08140770 -0.03753095 67913C49
CK07Y050 3S2007 12 23.77922 18 13 21.6 -24 28 13 61944249
CK07Y050 3s2007 12 23.77922 2 +0.00420441 -0.00793435 -0.00320782 61944249
CK07Y050 5S2007 12 23.78672 19 46 52.8 -22 04 25 67913C49
CK07Y050 5s2007 12 23.78672 2 -0.34545343 -0.08152531 -0.03758213 67913C49
CK07Y050 5S2007 12 23.80756 19 46 31.4 -21 59 55 67913C49
CK07Y050 5s2007 12 23.80756 2 -0.34542529 -0.08164291 -0.03763330 67913C49
CK07Y050 3S2007 12 23.82089 18 13 07.5 -24 17 06 61944249
CK07Y050 3s2007 12 23.82089 2 +0.00421325 -0.00793233 -0.00320817 61944249
CK07Y050 3S2007 12 23.84589 18 12 43.6 -24 09 59 61944249
CK07Y050 3s2007 12 23.84589 2 +0.00421855 -0.00793112 -0.00320838 61944249
Station data:
(249) SOHO.
(C49) STEREO-A.
Orbital elements: C/2007 Y5
Perihelion 2007 Dec 24.065738 +/- 0.000232 TT = 1:34:39 (JD 2454458.565738)
Epoch 2007 Dec 23.0 TT = JDT 2454457.5 Earth MOID: 0.5497 Find_Orb
M 359.3401 +/- 0.18
n 0.6191059 +/- 0.253 Peri. 78.0313 +/- 0.8
a 1.3634087 +/- 0.365 Node 356.4980 +/- 0.53
e 0.993183 +/- 0.00185 Incl. 143.0032 +/- 0.22
P 1.59/581.47d U 11.8
q 0.0092934 +/- 0.000108 Q 2.7175239 +/- 17.8
62 of 63 observations 2007 Dec. 22-23 (30.6 hr); mean residual 19".415.
Residuals in arcseconds:
071222 249 27.8- 7.07+ 071223 249 5.41+ 5.84+ 071223 249 11.4+ 7.52-
071222 249 2.36+ 28.4+ 071223 249 1.54+ 5.39- 071223 C49(95.2- 18.1+)
071222 249 13.9+ .567+ 071223 249 12.3- 16.3+ 071223 249 5.98- 14.9+
071222 249 6.13- 13.0+ 071223 249 5.51- 4.97+ 071223 249 16.9- 12.7+
071222 249 8.77+ 56.9- 071223 249 22.6+ 7.63- 071223 C49 14.6- 8.67+
071222 249 12.5+ 11.3+ 071223 249 2.34+ 1.38- 071223 249 9.50+ 40.7-
071222 249 26.4- 2.09+ 071223 249 12.6+ 21.0+ 071223 249 26.6- 9.23-
071222 249 15.5- 37.5+ 071223 249 7.59+ 10.1- 071223 C49 1.60- 6.06-
071222 249 20.4+ 12.5- 071223 249 9.20+ 8.78- 071223 249 14.6- 23.8+
071222 249 6.04+ 12.9- 071223 249 23.2+ .027- 071223 C49 16.7+ 16.1-
071222 249 3.63+ 29.6+ 071223 249 16.0+ 9.30- 071223 249 1.37- .921+
071222 249 5.76+ 36.7- 071223 249 1.05+ 29.2+ 071223 C49 2.28- 24.2-
071222 249 10.7- 4.86- 071223 249 21.0- .932+ 071223 249 22.5- 2.20-
071222 249 41.1- 54.4+ 071223 249 4.51+ 2.29+ 071223 C49 19.9- 20.3+
071222 249 5.24- 24.8- 071223 249 17.2+ 5.92+ 071223 249 .850- 7.44+
071222 249 20.6+ 32.1- 071223 249 .411- 8.98+ 071223 C49 21.7+ 5.54+
071222 249 11.1+ 27.8- 071223 249 25.7- 1.96- 071223 249 4.08- 16.2-
071223 249 5.78- 11.2- 071223 249 7.50- 21.0+ 071223 C49 12.1- 2.91-
071223 249 5.28- 28.4- 071223 C49 12.4+ 1.82- 071223 C49 1.43+ 1.37-
071223 249 13.2+ 11.2- 071223 249 9.71+ 40.5+ 071223 249 77.3+ 7.60+
071223 249 .320+ 22.4+ 071223 C49 8.13+ 1.76- 071223 249 55.2- 35.8+