(287) Nephthys
Orbital Elements
The following orbital elements are taken from MPO 77281(287) Nephthys Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 Goffin M 332.58393 (2000.0) P Q n 0.27305707 Peri. 120.38457 -0.11628010 +0.98754260 a 2.3530642 Node 142.47512 -0.96050883 -0.08464263 e 0.0239877 Incl. 10.02310 -0.25278789 -0.13264701 P 3.61 H 8.30 G 0.22 U 0 From 1372 observations at 64 oppositions, 1889-2004, 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 2008 06 29 21 34.85 -09 18.1 1.483 2.311 134.3 18.3 11.8 2008 07 04 21 33.86 -09 38.4 1.443 2.312 139.4 16.6 11.7 2008 07 09 21 32.18 -10 04.0 1.407 2.313 144.7 14.7 11.6 2008 07 14 21 29.82 -10 34.7 1.376 2.314 150.2 12.6 11.5 2008 07 19 21 26.86 -11 10.2 1.350 2.315 155.8 10.4 11.4 2008 07 24 21 23.36 -11 49.9 1.330 2.316 161.6 8.0 11.3 2008 07 29 21 19.41 -12 33.0 1.315 2.317 167.5 5.5 11.1 2008 08 03 21 15.15 -13 18.5 1.307 2.318 173.3 2.9 11.0 2008 08 08 21 10.72 -14 05.4 1.305 2.319 177.9 0.9 10.8 2008 08 13 21 06.29 -14 52.5 1.310 2.320 173.9 2.7 11.0 2008 08 18 21 02.01 -15 38.6 1.322 2.321 168.0 5.2 11.1 2008 08 23 20 58.03 -16 22.8 1.339 2.322 162.1 7.7 11.3 2008 08 28 20 54.49 -17 04.2 1.363 2.324 156.3 10.1 11.4 2008 09 02 20 51.50 -17 42.2 1.392 2.325 150.6 12.3 11.5 2008 09 07 20 49.16 -18 16.1 1.427 2.326 145.1 14.4 11.6 2008 09 12 20 47.54 -18 45.7 1.467 2.327 139.7 16.2 11.8 2008 09 17 20 46.67 -19 10.8 1.510 2.328 134.5 17.9 11.9
