(14) Irene
Orbital Elements
The following orbital elements are taken from MPO 595(14) Irene Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 Goffin M 13.97846 (2000.0) P Q n 0.23705264 Peri. 96.39604 -0.98624668 +0.04863659 a 2.5856686 Node 86.47212 -0.10917704 -0.90924051 e 0.1685392 Incl. 9.10602 +0.12408811 -0.41342009 P 4.16 H 6.30 G 0.15 U 0 From 1765 observations at 84 oppositions, 1851-2000, mean residual 0".54.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 2005 02 20 15 47.29 -10 50.6 1.874 2.184 94.3 26.8 10.6 2005 02 25 15 52.93 -11 02.4 1.820 2.188 97.9 26.6 10.5 2005 03 02 15 58.04 -11 12.0 1.767 2.192 101.6 26.3 10.4 2005 03 07 16 02.57 -11 19.6 1.714 2.197 105.4 25.8 10.4 2005 03 12 16 06.48 -11 25.3 1.663 2.202 109.3 25.2 10.3 2005 03 17 16 09.70 -11 29.3 1.613 2.207 113.5 24.4 10.2 2005 03 22 16 12.21 -11 31.9 1.565 2.212 117.7 23.5 10.1 2005 03 27 16 13.95 -11 33.4 1.519 2.218 122.2 22.4 10.0 2005 04 01 16 14.91 -11 33.9 1.476 2.224 126.8 21.1 9.9 2005 04 06 16 15.04 -11 33.7 1.436 2.230 131.6 19.6 9.8 2005 04 11 16 14.33 -11 33.1 1.399 2.236 136.5 18.0 9.7 2005 04 16 16 12.79 -11 32.4 1.367 2.242 141.6 16.1 9.6 2005 04 21 16 10.47 -11 32.0 1.339 2.248 146.9 14.1 9.5 2005 04 26 16 07.41 -11 32.1 1.315 2.255 152.3 12.0 9.4 2005 05 01 16 03.70 -11 33.1 1.297 2.262 157.7 9.7 9.3 2005 05 06 15 59.45 -11 35.2 1.285 2.269 163.0 7.5 9.2 2005 05 11 15 54.79 -11 38.7 1.279 2.276 167.9 5.4 9.1 2005 05 16 15 49.89 -11 44.0 1.279 2.283 171.4 3.8 9.0 2005 05 21 15 44.92 -11 51.2 1.285 2.291 171.6 3.7 9.0 2005 05 26 15 40.06 -12 00.5 1.297 2.298 168.2 5.2 9.1 2005 05 31 15 35.45 -12 12.0 1.316 2.306 163.5 7.2 9.2 2005 06 05 15 31.23 -12 25.8 1.341 2.314 158.3 9.3 9.4 2005 06 10 15 27.54 -12 41.9 1.371 2.322 153.0 11.5 9.5 2005 06 15 15 24.46 -13 00.4 1.407 2.330 147.7 13.5 9.7 2005 06 20 15 22.07 -13 21.1 1.448 2.338 142.6 15.3 9.8 2005 06 25 15 20.40 -13 43.8 1.493 2.346 137.6 17.0 9.9 2005 06 30 15 19.46 -14 08.4 1.542 2.354 132.8 18.5 10.1 2005 07 05 15 19.25 -14 34.8 1.595 2.363 128.2 19.8 10.2 2005 07 10 15 19.76 -15 02.7 1.652 2.371 123.7 20.9 10.3 2005 07 15 15 20.97 -15 32.0 1.711 2.380 119.3 21.9 10.4 2005 07 20 15 22.86 -16 02.3 1.773 2.389 115.1 22.7 10.5 2005 07 25 15 25.36 -16 33.5 1.837 2.397 111.1 23.3 10.6 2005 07 30 15 28.46 -17 05.4 1.902 2.406 107.2 23.8 10.7 2005 08 04 15 32.12 -17 37.7 1.970 2.415 103.4 24.1 10.8 2005 08 09 15 36.29 -18 10.3 2.038 2.424 99.7 24.4 10.9 2005 08 14 15 40.96 -18 42.9 2.107 2.433 96.1 24.5 11.0 2005 08 19 15 46.07 -19 15.3 2.177 2.442 92.6 24.5 11.1
