"Pseudo-MPEC" for C/2004 U11
Created Sun Jul 7 17:02:17 2013 using Find_Orb
Astrometry:
CK04U110 S2004 10 26.90423 13 42 36.2 -15 30 41 53276249
CK04U110 s2004 10 26.90423 2 -0.01050359 -0.00185575 -0.00132730 53276249
CK04U110 S2004 10 26.92923 13 43 03.6 -15 28 57 53276249
CK04U110 s2004 10 26.92923 2 -0.01050238 -0.00185808 -0.00132765 53276249
CK04U110 S2004 10 26.97098 13 43 54.0 -15 26 37 53276249
CK04U110 s2004 10 26.97098 2 -0.01050034 -0.00186199 -0.00132823 53276249
CK04U110 S2004 10 26.98758 13 44 17.7 -15 25 07 53276249
CK04U110 s2004 10 26.98758 2 -0.01049953 -0.00186354 -0.00132846 53276249
CK04U110 S2004 10 27.01256 13 44 45.5 -15 23 52 53276249
CK04U110 s2004 10 27.01256 2 -0.01049831 -0.00186588 -0.00132881 53276249
CK04U110 S2004 10 27.07090 13 45 55.4 -15 20 23 53276249
CK04U110 s2004 10 27.07090 2 -0.01049546 -0.00187136 -0.00132962 53276249
CK04U110 S2004 10 27.09590 13 46 28.1 -15 18 29 x 53276249
CK04U110 s2004 10 27.09590 2 -0.01049424 -0.00187371 -0.00132997 53276249
CK04U110 S2004 10 27.11256 13 46 44.1 -15 18 04 53276249
CK04U110 s2004 10 27.11256 2 -0.01049342 -0.00187528 -0.00133021 53276249
CK04U110 S2004 10 27.13756 13 47 14.5 -15 16 14 53276249
CK04U110 s2004 10 27.13756 2 -0.01049219 -0.00187763 -0.00133056 53276249
CK04U110 S2004 10 27.15423 13 47 36.3 -15 14 56 53276249
CK04U110 s2004 10 27.15423 2 -0.01049138 -0.00187920 -0.00133079 53276249
CK04U110 S2004 10 27.17923 13 48 11.0 -15 12 41 x 53276249
CK04U110 s2004 10 27.17923 2 -0.01049015 -0.00188156 -0.00133115 53276249
CK04U110 S2004 10 27.19590 13 48 28.3 -15 12 52 53276249
CK04U110 s2004 10 27.19590 2 -0.01048933 -0.00188313 -0.00133138 53276249
CK04U110 S2004 10 27.22090 13 48 55.7 -15 11 27 53276249
CK04U110 s2004 10 27.22090 2 -0.01048810 -0.00188549 -0.00133173 53276249
CK04U110 S2004 10 27.23757 13 49 15.5 -15 10 05 53276249
CK04U110 s2004 10 27.23757 2 -0.01048728 -0.00188706 -0.00133197 53276249
CK04U110 S2004 10 27.26257 13 49 47.0 -15 08 33 53276249
CK04U110 s2004 10 27.26257 2 -0.01048605 -0.00188943 -0.00133232 53276249
CK04U110 S2004 10 27.27923 13 50 05.5 -15 07 16 53276249
CK04U110 s2004 10 27.27923 2 -0.01048523 -0.00189100 -0.00133256 53276249
CK04U110 S2004 10 27.32091 13 50 59.6 -15 04 19 53277249
CK04U110 s2004 10 27.32091 2 -0.01048317 -0.00189495 -0.00133315 53277249
CK04U110 S2004 10 27.34590 13 51 29.9 -15 02 40 53277249
CK04U110 s2004 10 27.34590 2 -0.01048194 -0.00189732 -0.00133351 53277249
CK04U110 S2004 10 27.36256 13 51 50.1 -15 01 44 53277249
CK04U110 s2004 10 27.36256 2 -0.01048111 -0.00189890 -0.00133375 53277249
CK04U110 S2004 10 27.38756 13 52 24.0 -14 59 49 53277249
CK04U110 s2004 10 27.38756 2 -0.01047988 -0.00190128 -0.00133410 53277249
CK04U110 S2004 10 27.40423 13 52 42.2 -14 58 52 53277249
CK04U110 s2004 10 27.40423 2 -0.01047905 -0.00190286 -0.00133434 53277249
CK04U110 S2004 10 27.43061 13 53 16.8 -14 56 59 53277249
CK04U110 s2004 10 27.43061 2 -0.01047774 -0.00190537 -0.00133472 53277249
CK04U110 S2004 10 27.44590 13 53 36.3 -14 55 30 53277249
CK04U110 s2004 10 27.44590 2 -0.01047699 -0.00190682 -0.00133494 53277249
CK04U110 S2004 10 27.47090 13 54 06.2 -14 54 01 53277249
CK04U110 s2004 10 27.47090 2 -0.01047575 -0.00190920 -0.00133530 53277249
CK04U110 S2004 10 27.48757 13 54 29.3 -14 52 37 53277249
CK04U110 s2004 10 27.48757 2 -0.01047492 -0.00191079 -0.00133554 53277249
CK04U110 S2004 10 27.51257 13 55 01.8 -14 50 41 53277249
CK04U110 s2004 10 27.51257 2 -0.01047367 -0.00191318 -0.00133590 53277249
CK04U110 S2004 10 27.52923 13 55 22.7 -14 49 17 53277249
CK04U110 s2004 10 27.52923 2 -0.01047285 -0.00191477 -0.00133614 53277249
CK04U110 S2004 10 27.57094 13 56 17.8 -14 45 54 53277249
CK04U110 s2004 10 27.57094 2 -0.01047077 -0.00191876 -0.00133674 53277249
CK04U110 S2004 10 27.59592 13 56 49.6 -14 43 45 53277249
CK04U110 s2004 10 27.59592 2 -0.01046952 -0.00192115 -0.00133710 53277249
CK04U110 S2004 10 27.61256 13 57 12.0 -14 42 40 53277249
CK04U110 s2004 10 27.61256 2 -0.01046869 -0.00192274 -0.00133734 53277249
CK04U110 S2004 10 27.63756 13 57 43.6 -14 40 29 53277249
CK04U110 s2004 10 27.63756 2 -0.01046744 -0.00192513 -0.00133771 53277249
CK04U110 S2004 10 27.65423 13 58 05.8 -14 39 02 53277249
CK04U110 s2004 10 27.65423 2 -0.01046661 -0.00192673 -0.00133795 53277249
CK04U110 S2004 10 27.67923 13 58 40.8 -14 36 52 53277249
CK04U110 s2004 10 27.67923 2 -0.01046536 -0.00192913 -0.00133831 53277249
CK04U110 S2004 10 27.69590 13 59 02.6 -14 35 32 53277249
CK04U110 s2004 10 27.69590 2 -0.01046453 -0.00193073 -0.00133855 53277249
CK04U110 S2004 10 27.72090 13 59 36.9 -14 33 13 53277249
CK04U110 s2004 10 27.72090 2 -0.01046327 -0.00193314 -0.00133892 53277249
CK04U110 S2004 10 27.73756 13 59 59.4 -14 31 42 53277249
CK04U110 s2004 10 27.73756 2 -0.01046244 -0.00193474 -0.00133916 53277249
CK04U110 S2004 10 27.76256 14 00 33.8 -14 29 40 53277249
CK04U110 s2004 10 27.76256 2 -0.01046118 -0.00193715 -0.00133953 53277249
CK04U110 S2004 10 27.77923 14 00 56.1 -14 27 46 53277249
CK04U110 s2004 10 27.77923 2 -0.01046035 -0.00193875 -0.00133977 53277249
CK04U110 S2004 10 27.82131 14 01 55.5 -14 23 57 53277249
CK04U110 s2004 10 27.82131 2 -0.01045823 -0.00194281 -0.00134039 53277249
CK04U110 S2004 10 27.84592 14 02 31.3 -14 21 13 53277249
CK04U110 s2004 10 27.84592 2 -0.01045699 -0.00194519 -0.00134075 53277249
CK04U110 S2004 10 27.86256 14 02 54.4 -14 19 26 53277249
CK04U110 s2004 10 27.86256 2 -0.01045615 -0.00194679 -0.00134100 53277249
CK04U110 S2004 10 27.88775 14 03 31.0 -14 16 43 53277249
CK04U110 s2004 10 27.88775 2 -0.01045488 -0.00194923 -0.00134137 53277249
CK04U110 S2004 10 27.90425 14 03 55.1 -14 15 13 53277249
CK04U110 s2004 10 27.90425 2 -0.01045405 -0.00195083 -0.00134162 53277249
CK04U110 S2004 10 27.91256 14 04 08.3 -14 14 00 53277249
CK04U110 s2004 10 27.91256 2 -0.01045363 -0.00195163 -0.00134174 53277249
CK04U110 S2004 10 27.92090 14 04 20.3 -14 13 17 53277249
CK04U110 s2004 10 27.92090 2 -0.01045321 -0.00195244 -0.00134186 53277249
CK04U110 S2004 10 27.92923 14 04 31.6 -14 12 20 53277249
CK04U110 s2004 10 27.92923 2 -0.01045279 -0.00195325 -0.00134198 53277249
CK04U110 S2004 10 27.93758 14 04 44.2 -14 11 20 53277249
CK04U110 s2004 10 27.93758 2 -0.01045237 -0.00195406 -0.00134211 53277249
CK04U110 S2004 10 27.96256 14 05 22.2 -14 08 32 53277249
CK04U110 s2004 10 27.96256 2 -0.01045110 -0.00195648 -0.00134248 53277249
CK04U110 S2004 10 27.97100 14 05 35.2 -14 07 10 53277249
CK04U110 s2004 10 27.97100 2 -0.01045068 -0.00195730 -0.00134260 53277249
CK04U110 S2004 10 27.97923 14 05 47.8 -14 06 25 53277249
CK04U110 s2004 10 27.97923 2 -0.01045026 -0.00195810 -0.00134273 53277249
CK04U110 S2004 10 27.98756 14 06 00.1 -14 05 44 53277249
CK04U110 s2004 10 27.98756 2 -0.01044984 -0.00195890 -0.00134285 53277249
CK04U110 S2004 10 27.99590 14 06 13.1 -14 04 26 53277249
CK04U110 s2004 10 27.99590 2 -0.01044941 -0.00195973 -0.00134298 53277249
CK04U110 S2004 10 28.00423 14 06 25.8 -14 03 20 53277249
CK04U110 s2004 10 28.00423 2 -0.01044899 -0.00196053 -0.00134310 53277249
CK04U110 S2004 10 28.02090 14 06 51.3 -14 01 17 53277249
CK04U110 s2004 10 28.02090 2 -0.01044815 -0.00196215 -0.00134335 53277249
CK04U110 S2004 10 28.03756 14 07 17.8 -13 59 04 53277249
CK04U110 s2004 10 28.03756 2 -0.01044730 -0.00196377 -0.00134360 53277249
CK04U110 S2004 10 28.06378 14 08 01.8 -13 56 05 53277249
CK04U110 s2004 10 28.06378 2 -0.01044597 -0.00196632 -0.00134399 53277249
Station data:
(249) SOHO.
Orbital elements: C/2004 U11
Perihelion 2004 Oct 28.265080 +/- 0.00278 TT; Constraint: e=1
Epoch 2004 Oct 28.0 TT = JDT 2453306.5 Earth MOID: 0.5575 Find_Orb
q645604.445 +/- 17849
Peri. 85.53969 +/- 0.20
Node 5.43247 +/- 0.52
e 1.0 +/- 0 Incl. 144.86102 +/- 0.08
54 of 56 observations 2004 Oct. 26-28 (27.8 hr); mean residual 13".471.
IMPACT at 28 Oct 2004 6:11:01.52 lat +34.14852 lon 66.19588
Residuals in arcseconds:
041026 249 17.4- 32.0- 041027 249 29.0+ 3.22+ 041027 249 10.9- 12.2-
041026 249 44.9- 11.6- 041027 249 11.4- 11.4- 041027 249 1.67+ 3.05+
041026 249 26.4- 13.5- 041027 249 6.71+ 13.2- 041027 249 8.81- 7.19+
041026 249 32.9+ 19.4+ 041027 249 8.00+ 8.38+ 041027 249 5.75- 10.7+
041027 249 7.22+ 7.47+ 041027 249 20.5- 14.3- 041027 249 5.21- 6.35-
041027 249 13.8+ 9.39+ 041027 249 4.91+ 5.73- 041027 249 9.47+ 11.9+
041027 249(54.0+ 32.8+) 041027 249 9.91+ 4.45- 041027 249 5.34+ .656-
041027 249 3.85- 3.16- 041027 249 .791+ 2.02+ 041027 249 9.50- .260+
041027 249 .512+ 14.4+ 041027 249 12.9+ 6.96+ 041027 249 6.63- 3.41+
041027 249 24.7+ 30.0+ 041027 249 1.15- 14.5+ 041027 249 1.60+ 2.63-
041027 249(88.6+ 70.5+) 041027 249 5.49+ 2.67- 041027 249 5.02+ 19.1+
041027 249 45.9+ 4.15- 041027 249 17.0- 2.93+ 041027 249 6.38+ 4.67+
041027 249 1.40+ 15.7- 041027 249 17.4- 4.96+ 041027 249 .255+ 15.3-
041027 249 7.08- 1.16+ 041027 249 3.89+ 5.40+ 041027 249 3.17+ .844+
041027 249 4.88+ 5.61- 041027 249 6.23- 2.48- 041028 249 .971+ 4.22+
041027 249 24.3- 4.82+ 041027 249 1.20- 2.39+ 041028 249 5.20- .784-
041027 249 12.4+ 12.5+ 041027 249 5.21- 2.37+ 041028 249 .824- .430+
041027 249 .839+ 8.07+ 041027 249 5.41- 14.8- 041028 249 30.2+ 36.8-
041027 249 8.00- 5.74- 041027 249 17.2- 4.59+