"Pseudo-MPEC" for C/1998 K7
Created Tue Jun 4 14:38:17 2013 using Find_Orb
Astrometry:
CJ98K070 S1998 05 16.28062 03 42 06.5 +15 53 19 33617249
CJ98K070 s1998 05 16.28062 2 +0.00542918 +0.00937033 +0.0031006 33617249
CJ98K070 S1998 05 16.32229 03 41 56.2 +15 57 39 33618249
CJ98K070 s1998 05 16.32229 2 +0.00542798 +0.00937150 +0.0031007 33618249
CJ98K070 S1998 05 16.36395 03 41 46.1 +16 02 04 33618249
CJ98K070 s1998 05 16.36395 2 +0.00542678 +0.00937268 +0.0031009 33618249
CJ98K070 S1998 05 16.40563 03 41 35.4 +16 06 14 33618249
CJ98K070 s1998 05 16.40563 2 +0.00542558 +0.00937386 +0.0031011 33618249
CJ98K070 S1998 05 16.44730 03 41 24.0 +16 10 39 33618249
CJ98K070 s1998 05 16.44730 2 +0.00542438 +0.00937503 +0.0031013 33618249
CJ98K070 S1998 05 16.48896 03 41 12.4 +16 15 14 33618249
CJ98K070 s1998 05 16.48896 2 +0.00542318 +0.00937621 +0.0031014 33618249
CJ98K070 S1998 05 16.53062 03 41 01.9 +16 19 27 33618249
CJ98K070 s1998 05 16.53062 2 +0.00542198 +0.00937739 +0.0031016 33618249
CJ98K070 S1998 05 16.57229 03 40 50.2 +16 24 09 33618249
CJ98K070 s1998 05 16.57229 2 +0.00542077 +0.00937856 +0.0031018 33618249
CJ98K070 S1998 05 16.61395 03 40 38.1 +16 29 00 33618249
CJ98K070 s1998 05 16.61395 2 +0.00541957 +0.00937974 +0.0031020 33618249
CJ98K070 S1998 05 16.65562 03 40 26.2 +16 33 42 33618249
CJ98K070 s1998 05 16.65562 2 +0.00541837 +0.00938092 +0.0031022 33618249
CJ98K070 S1998 05 16.69729 03 40 14.1 +16 38 42 33618249
CJ98K070 s1998 05 16.69729 2 +0.00541717 +0.00938210 +0.0031024 33618249
CJ98K070 S1998 05 16.73895 03 40 00.8 +16 43 30 33618249
CJ98K070 s1998 05 16.73895 2 +0.00541597 +0.00938328 +0.0031025 33618249
CJ98K070 S1998 05 16.78062 03 39 48.9 +16 48 40 33618249
CJ98K070 s1998 05 16.78062 2 +0.00541477 +0.00938446 +0.0031027 33618249
CJ98K070 S1998 05 16.82229 03 39 35.6 +16 53 34 33618249
CJ98K070 s1998 05 16.82229 2 +0.00541356 +0.00938564 +0.0031029 33618249
CJ98K070 S1998 05 16.90562 03 39 07.9 +17 04 30 33618249
CJ98K070 s1998 05 16.90562 2 +0.00541116 +0.00938800 +0.0031033 33618249
CJ98K070 S1998 05 16.98904 03 38 39.9 +17 15 30 33618249
CJ98K070 s1998 05 16.98904 2 +0.00540875 +0.00939036 +0.0031037 33618249
CJ98K070 S1998 05 17.03064 03 38 25.4 +17 21 23 33618249
CJ98K070 s1998 05 17.03064 2 +0.00540754 +0.00939154 +0.0031039 33618249
CJ98K070 S1998 05 17.07229 03 38 10.1 +17 27 22 33618249
CJ98K070 s1998 05 17.07229 2 +0.00540634 +0.00939272 +0.0031041 33618249
CJ98K070 S1998 05 17.11397 03 37 54.0 +17 33 42 33618249
CJ98K070 s1998 05 17.11397 2 +0.00540513 +0.00939390 +0.0031043 33618249
CJ98K070 S1998 05 17.15562 03 37 37.2 +17 39 54 33618249
CJ98K070 s1998 05 17.15562 2 +0.00540393 +0.00939508 +0.0031045 33618249
CJ98K070 S1998 05 17.23900 03 37 05.6 +17 53 29 33618249
CJ98K070 s1998 05 17.23900 2 +0.00540151 +0.00939745 +0.0031049 33618249
CJ98K070 S1998 05 17.24677 03 37 02.6 +17 54 32 33618249
CJ98K070 s1998 05 17.24677 2 +0.00540129 +0.00939767 +0.0031050 33618249
CJ98K070 S1998 05 17.26881 03 36 55.2 +17 58 38 33618249
CJ98K070 s1998 05 17.26881 2 +0.00540065 +0.00939829 +0.0031051 33618249
CJ98K070 S1998 05 17.28062 03 36 47.1 +18 00 20 33618249
CJ98K070 s1998 05 17.28062 2 +0.00540030 +0.00939863 +0.0031051 33618249
CJ98K070 S1998 05 17.28842 03 36 48.6 +18 01 34 33618249
CJ98K070 s1998 05 17.28842 2 +0.00540008 +0.00939885 +0.0031052 33618249
CJ98K070 S1998 05 17.31048 03 36 36.0 +18 05 29 33618249
CJ98K070 s1998 05 17.31048 2 +0.00539944 +0.00939948 +0.0031053 33618249
CJ98K070 S1998 05 17.33012 03 36 26.5 +18 09 07 33618249
CJ98K070 s1998 05 17.33012 2 +0.00539887 +0.00940003 +0.0031054 33618249
CJ98K070 S1998 05 17.35216 03 36 17.9 +18 13 19 33618249
CJ98K070 s1998 05 17.35216 2 +0.00539823 +0.00940066 +0.0031055 33618249
CJ98K070 S1998 05 17.37175 03 36 08.3 +18 16 57 33618249
CJ98K070 s1998 05 17.37175 2 +0.00539766 +0.00940122 +0.0031056 33618249
CJ98K070 S1998 05 17.39381 03 36 00.1 +18 21 09 33618249
CJ98K070 s1998 05 17.39381 2 +0.00539702 +0.00940184 +0.0031057 33618249
CJ98K070 S1998 05 17.41346 03 35 49.3 +18 25 19 33618249
CJ98K070 s1998 05 17.41346 2 +0.00539645 +0.00940240 +0.0031058 33618249
CJ98K070 S1998 05 17.43548 03 35 41.5 +18 30 11 33618249
CJ98K070 s1998 05 17.43548 2 +0.00539581 +0.00940303 +0.0031059 33618249
CJ98K070 S1998 05 17.45507 03 35 33.2 +18 34 05 33618249
CJ98K070 s1998 05 17.45507 2 +0.00539524 +0.00940358 +0.0031060 33618249
Station data:
(249) SOHO.
Orbital elements: C/1998 K7
Perihelion 1998 May 17.650854 +/- 0.00245 TT; Constraint: e=1
Epoch 1998 May 17.0 TT = JDT 2450950.5 Earth MOID: 0.5597 Find_Orb
q860716.199 +/- 10626
Peri. 85.47113 +/- 0.39
Node 7.17375 +/- 0.6
e 1.0 +/- 0 Incl. 144.18860 +/- 0.11
From 33 observations 1998 May 16-17 (28.2 hr); mean residual 10".947.
Residuals in arcseconds:
980516 249 1.01- 1.18+ 980516 249 8.34- 7.74- 980517 249 24.6+ 22.5+
980516 249 .268- 6.62+ 980516 249 4.69+ 1.26- 980517 249 20.7- 2.33+
980516 249 5.98+ 13.7+ 980516 249 1.68+ 16.9- 980517 249 47.4+ 5.21-
980516 249 6.39+ 1.99+ 980516 249 7.24- .176- 980517 249 1.02+ 4.72-
980516 249 .482- 1.59+ 980516 249 1.40- 10.4- 980517 249 14.3- .620-
980516 249 7.31- 7.28+ 980517 249 1.35+ 4.59- 980517 249 .462- 5.07+
980516 249 4.75+ 13.2- 980517 249 1.75- 2.82- 980517 249 14.7- 1.94-
980516 249 2.75+ 9.01- 980517 249 10.5- 9.06+ 980517 249 7.83+ 10.9-
980516 249 1.75- .376- 980517 249 23.6- 1.45+ 980517 249 20.9- .778-
980516 249 .111+ 5.64- 980517 249 2.10- 15.4+ 980517 249 8.94+ 13.0+
980516 249 2.67+ 1.99+ 980517 249 .411+ .600+ 980517 249 16.3+ 9.88-