"Pseudo-MPEC" for Uranus XVI
Created Sat Mar 06 10:10:05 2004 using Find_Orb
Astrometry
Observing stations
Orbital elements
Residuals
Ephemeris
Astrometry:
U016S C1984 06 1.55560 16 40 58.40 -22 03 56.0 568
U016S C1984 06 2.54100 16 40 48.50 -22 03 36.0 568
U016S C1997 09 6.21723 20 31 52.90 -19 33 24.4 l 675
U016S C1997 09 7.20042 20 31 45.88 -19 33 52.2 675
U016S C1997 10 27.14067 20 29 34.32 -19 42 44.7 675
U016S C1997 10 29.29708 20 29 39.85 -19 42 26.2 568
U016S C1997 10 30.84300 20 29 44.46 -19 42 10.5 950
U016S C1997 11 26.20765 20 32 16.03 -19 33 16.3 568
U016S C1997 11 27.20229 20 32 24.32 -19 32 46.9 568
U016S C1997 11 28.20530 20 32 32.82 -19 32 16.5 568
U016S C1998 03 27.79254 20 57 08.27 -17 56 16.2 422
U016S C1998 03 31.40380 20 57 41.27 -17 53 56.1 807
U016S 2000 05 27.43812 21 34 05.61 -15 06 05.7 22.0 R 695
U016S 2000 05 27.45758 21 34 05.60 -15 06 05.9 695
U016S 2000 05 27.46932 21 34 05.59 -15 06 05.8 695
U016S 2000 05 28.43752 21 34 05.31 -15 06 09.8 695
U016S 2000 05 28.45048 21 34 05.30 -15 06 09.9 695
U016S 2000 05 28.46341 21 34 05.29 -15 06 10.2 695
U016S C2000 08 7.17026 21 27 05.14 -15 43 46.5 21.7 R 809
U016S C2000 08 7.17818 21 27 05.06 -15 43 46.9 21.6 R 809
U016S C2000 08 7.18591 21 27 04.98 -15 43 47.3 21.8 R 809
U016S C2001 07 24.51820 21 44 48.92 -14 21 19.7 568
U016S C2001 07 24.56063 21 44 48.56 -14 21 21.3 568
U016S C2001 07 24.60303 21 44 48.20 -14 21 23.0 21.8 R 568
U016S C2002 09 8.97971 21 54 07.59 -13 39 55.8 493
U016S C2002 09 9.95311 21 53 59.15 -13 40 40.8 493
U016S C2002 09 9.96581 21 53 59.02 -13 40 41.4 493
U016S C2002 09 10.03741 21 53 58.40 -13 40 44.8 493
U016S C2002 09 10.05011 21 53 58.28 -13 40 45.1 493
U016S C2003 08 29.33970 22 12 06.35 -11 52 52.8 568
Station data:
(422) Loomberah (S31.3347 E151.0461). Observer G. J. Garradd. 0.45-m f/5.4
reflector + CCD.
(493) Calar Alto (N37.2236 W2.5458).
(568) Mauna Kea (N19.8262 W155.4722). Observer JJ Kavelaars. CFHT 3.6m +
CCD.
(675) Palomar Mountain (N33.3561 W116.8640).
(695) Kitt Peak (N31.9588 W111.5947). Observers J. Kavelaars, M. Holman,
J-M. Petit, B. Gladman. Measurer B. Gladman. CFHT 3.5-m + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.1692 W70.8059). Observers M.
Holman, JJ Kavelaars. Measurer JJ Kavelaars. CTIO 4m + CCD.
(809) European Southern Observatory, La Silla (S29.2572 W70.7296).
(950) La Palma (N28.7603 W17.8824).
Orbital elements:
Uranus XVI
Periuranus 2001 Jun 22.006285 TT
Epoch 2001 Apr 1.0 TT = JDT 2452000.5 Find_Orb
M 309.04148 (2000.0) P Q
n 0.62139773 Peri. 339.37573 -0.95545991 -0.28993217
a 0.0478915 Node 175.10319 -0.08220232 0.44075750
e 0.0797494 Incl. 139.80008 -0.28344158 0.84951289
P 1.59 /579.33d H 8.6 G 0.15 q 0.0440722
From 30 observations 1984 Jun. 1-2003 Aug. 29; RMS error 0.550 arcseconds
Residuals in arcseconds:
840601 568 1.5- .14- 980327 422 .70+ .50+ 000807 809 .15- .12+
840602 568 1.2+ .36+ 980331 807 .41+ .44+ 010724 568 .02- .21-
970906 675 .10+ .03- 000527 695 .16+ .00 010724 568 .05- .16-
970907 675 .10+ .54- 000527 695 .11+ .12- 010724 568 .10- .22-
971027 675 .76+ .41- 000527 695 .03+ .02+ 020908 493 .28- .34+
971029 568 .22+ .54- 000528 695 .18+ .16+ 020909 493 .10+ .29+
971030 950 .25+ .23- 000528 695 .14+ .13+ 020909 493 .16- .27+
971126 568 .61- .25+ 000528 695 .09+ .10- 020910 493 .00 .15+
971127 568 .18- .02+ 000807 809 .00 .17+ 020910 493 .12- .43+
971128 568 .17- .12- 000807 809 .06- .15+ 030829 568 .89- .43-
Ephemerides:
Da Mon Year RA Dec delta r elong mag
-- --- ---- ------------ ------------ ------ ------ ----- ---
6 Mar 2004 22 22 36.822 -10 58 20.69 21.053 20.085 12.3 22.1
8 Mar 2004 22 23 02.129 -10 56 01.50 21.045 20.084 14.2 22.1
10 Mar 2004 22 23 27.274 -10 53 43.15 21.037 20.084 16.1 22.1
12 Mar 2004 22 23 52.238 -10 51 25.75 21.027 20.084 17.9 22.1
14 Mar 2004 22 24 17.001 -10 49 09.40 21.016 20.083 19.8 22.0
16 Mar 2004 22 24 41.543 -10 46 54.23 21.004 20.083 21.7 22.0
18 Mar 2004 22 25 05.841 -10 44 40.35 20.990 20.082 23.6 22.0
20 Mar 2004 22 25 29.874 -10 42 27.90 20.976 20.082 25.5 22.0
22 Mar 2004 22 25 53.622 -10 40 17.00 20.961 20.081 27.4 22.0
24 Mar 2004 22 26 17.062 -10 38 07.77 20.945 20.081 29.2 22.0
26 Mar 2004 22 26 40.175 -10 36 00.34 20.927 20.080 31.1 22.0
28 Mar 2004 22 27 02.941 -10 33 54.82 20.909 20.079 33.0 22.0
30 Mar 2004 22 27 25.343 -10 31 51.32 20.890 20.079 34.9 22.0
1 Apr 2004 22 27 47.364 -10 29 49.94 20.870 20.078 36.8 22.0
3 Apr 2004 22 28 08.985 -10 27 50.78 20.849 20.078 38.6 22.0
5 Apr 2004 22 28 30.192 -10 25 53.94 20.827 20.077 40.5 22.0
7 Apr 2004 22 28 50.969 -10 23 59.50 20.804 20.076 42.4 22.0
9 Apr 2004 22 29 11.301 -10 22 07.55 20.781 20.076 44.3 22.0
11 Apr 2004 22 29 31.172 -10 20 18.19 20.756 20.075 46.1 22.0
13 Apr 2004 22 29 50.564 -10 18 31.52 20.731 20.074 48.0 22.0
15 Apr 2004 22 30 09.461 -10 16 47.63 20.705 20.073 49.9 22.0
17 Apr 2004 22 30 27.844 -10 15 06.63 20.678 20.073 51.8 22.0
19 Apr 2004 22 30 45.698 -10 13 28.62 20.651 20.072 53.6 22.0
21 Apr 2004 22 31 03.006 -10 11 53.69 20.623 20.071 55.5 22.0
23 Apr 2004 22 31 19.754 -10 10 21.94 20.594 20.070 57.4 22.0
25 Apr 2004 22 31 35.928 -10 08 53.45 20.565 20.070 59.3 22.0
27 Apr 2004 22 31 51.515 -10 07 28.29 20.535 20.069 61.2 22.0
29 Apr 2004 22 32 06.503 -10 06 06.54 20.505 20.068 63.0 22.0
1 May 2004 22 32 20.881 -10 04 48.26 20.474 20.067 64.9 22.0
3 May 2004 22 32 34.640 -10 03 33.50 20.442 20.066 66.8 22.0
5 May 2004 22 32 47.770 -10 02 22.32 20.410 20.065 68.7 22.0
7 May 2004 22 33 00.263 -10 01 14.77 20.378 20.065 70.6 22.0
9 May 2004 22 33 12.107 -10 00 10.91 20.345 20.064 72.4 22.0
11 May 2004 22 33 23.292 -09 59 10.78 20.312 20.063 74.3 22.0
13 May 2004 22 33 33.808 -09 58 14.46 20.279 20.062 76.2 22.0
15 May 2004 22 33 43.644 -09 57 22.01 20.245 20.061 78.1 22.0
17 May 2004 22 33 52.790 -09 56 33.47 20.211 20.060 80.0 22.0
19 May 2004 22 34 01.240 -09 55 48.90 20.177 20.059 81.9 22.0
21 May 2004 22 34 08.984 -09 55 08.34 20.143 20.058 83.8 22.0
23 May 2004 22 34 16.019 -09 54 31.81 20.109 20.057 85.7 22.0
25 May 2004 22 34 22.339 -09 53 59.35 20.074 20.056 87.5 22.0
27 May 2004 22 34 27.941 -09 53 30.97 20.040 20.055 89.4 22.0
29 May 2004 22 34 32.823 -09 53 06.67 20.005 20.055 91.3 22.0
31 May 2004 22 34 36.983 -09 52 46.46 19.971 20.054 93.2 22.0
2 Jun 2004 22 34 40.422 -09 52 30.34 19.936 20.053 95.1 22.0
4 Jun 2004 22 34 43.139 -09 52 18.29 19.902 20.052 97.0 21.9
6 Jun 2004 22 34 45.133 -09 52 10.31 19.868 20.051 98.9 21.9
8 Jun 2004 22 34 46.402 -09 52 06.40 19.834 20.050 100.9 21.9
10 Jun 2004 22 34 46.946 -09 52 06.57 19.800 20.049 102.8 21.9
12 Jun 2004 22 34 46.764 -09 52 10.81 19.766 20.048 104.7 21.9