(23) Thalia
Orbital Elements
The following orbital elements are taken from MPO 4876(23) Thalia Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 Goffin M 38.11040 (2000.0) P Q n 0.23145754 Peri. 59.32424 -0.58314504 -0.79596733 a 2.6271719 Node 67.22721 +0.67199672 -0.58498033 e 0.2328826 Incl. 10.14522 +0.45646717 -0.15567282 P 4.26 H 6.95 G 0.15 U 0 From 888 observations at 67 oppositions, 1852-2000, mean residual 0".53.An explanation of the orbital elements is available.
These orbital elements are also available in forms suitable for loading into a number of popular planetarium-type software programs.
Ephemeris
The following ephemeris is at intervals of five days. A daily ephemeris covering the same time interval is also available.Personalized ephemerides for this object (and others) can be generated using the MPES.
Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2007 01 01 12 20.12 +11 38.7 1.639 2.051 99.9 28.2 10.8 2007 01 06 12 25.83 +11 31.6 1.591 2.057 103.5 27.7 10.8 2007 01 11 12 30.94 +11 28.9 1.544 2.062 107.3 27.1 10.7 2007 01 16 12 35.42 +11 30.8 1.499 2.069 111.2 26.3 10.6 2007 01 21 12 39.20 +11 37.4 1.455 2.075 115.2 25.4 10.5 2007 01 26 12 42.22 +11 48.5 1.413 2.082 119.5 24.3 10.4 2007 01 31 12 44.46 +12 04.1 1.374 2.090 123.8 23.1 10.3 2007 02 05 12 45.86 +12 23.7 1.338 2.097 128.3 21.6 10.2 2007 02 10 12 46.40 +12 47.1 1.305 2.105 133.0 20.1 10.1 2007 02 15 12 46.05 +13 13.6 1.275 2.113 137.7 18.3 10.0 2007 02 20 12 44.82 +13 42.3 1.250 2.122 142.6 16.5 10.0 2007 02 25 12 42.74 +14 12.1 1.229 2.130 147.4 14.5 9.9 2007 03 02 12 39.89 +14 41.8 1.213 2.139 152.0 12.6 9.8 2007 03 07 12 36.35 +15 10.0 1.203 2.149 156.3 10.7 9.7 2007 03 12 12 32.24 +15 35.5 1.198 2.158 159.9 9.1 9.6 2007 03 17 12 27.72 +15 57.1 1.199 2.168 162.2 8.1 9.6 2007 03 22 12 22.97 +16 13.4 1.207 2.178 162.7 7.8 9.6 2007 03 27 12 18.18 +16 23.6 1.220 2.188 161.3 8.4 9.7 2007 04 01 12 13.54 +16 27.1 1.239 2.199 158.3 9.7 9.8 2007 04 06 12 09.20 +16 23.8 1.264 2.209 154.4 11.3 9.9 2007 04 11 12 05.31 +16 13.6 1.295 2.220 150.0 13.0 10.0 2007 04 16 12 01.98 +15 56.9 1.331 2.231 145.5 14.8 10.1 2007 04 21 11 59.29 +15 34.0 1.372 2.242 140.8 16.4 10.3 2007 04 26 11 57.31 +15 05.5 1.417 2.254 136.2 18.0 10.4 2007 05 01 11 56.04 +14 32.0 1.466 2.265 131.7 19.4 10.5 2007 05 06 11 55.49 +13 54.2 1.519 2.277 127.3 20.6 10.7 2007 05 11 11 55.63 +13 12.8 1.576 2.289 123.0 21.7 10.8 2007 05 16 11 56.44 +12 28.1 1.635 2.300 118.9 22.6 10.9 2007 05 21 11 57.88 +11 40.6 1.697 2.312 114.9 23.4 11.0 2007 05 26 11 59.91 +10 50.8 1.761 2.325 111.0 24.0 11.1 2007 05 31 12 02.48 +09 59.1 1.826 2.337 107.2 24.5 11.2 2007 06 05 12 05.55 +09 05.9 1.894 2.349 103.6 24.8 11.3 2007 06 10 12 09.07 +08 11.3 1.963 2.361 100.0 25.0 11.4 2007 06 15 12 13.00 +07 15.6 2.032 2.374 96.6 25.2 11.5 2007 06 20 12 17.31 +06 19.1 2.103 2.386 93.2 25.2 11.6
