(39) Laetitia
Orbital Elements
The following orbital elements are taken from MPC 30777:(39) Laetitia Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 Goffin M 268.35017 (2000.0) P Q n 0.21405503 Peri. 209.67899 +0.98970948 -0.12484298 a 2.7677005 Node 157.17403 +0.13811926 +0.96118623 e 0.1138853 Incl. 10.38418 -0.03739265 +0.24603915 P 4.60 H 6.1 G 0.15 U 0 From 3843 observations at 90 oppositions, 1856-1996, mean residual 0".52.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 05 01 20 17.00 -09 50.8 2.402 2.705 96.3 21.7 11.2 2005 05 06 20 20.62 -09 30.0 2.332 2.699 100.2 21.6 11.1 2005 05 11 20 23.79 -09 10.4 2.263 2.693 104.1 21.3 11.1 2005 05 16 20 26.48 -08 52.5 2.195 2.688 108.1 21.0 11.0 2005 05 21 20 28.65 -08 36.5 2.130 2.682 112.3 20.4 10.9 2005 05 26 20 30.28 -08 22.8 2.065 2.676 116.5 19.8 10.8 2005 05 31 20 31.36 -08 11.6 2.004 2.670 120.9 19.0 10.7 2005 06 05 20 31.84 -08 03.4 1.945 2.664 125.4 18.1 10.6 2005 06 10 20 31.73 -07 58.5 1.889 2.658 130.1 17.0 10.5 2005 06 15 20 31.00 -07 57.1 1.837 2.653 134.8 15.8 10.4 2005 06 20 20 29.68 -07 59.6 1.789 2.647 139.7 14.4 10.3 2005 06 25 20 27.78 -08 06.1 1.745 2.641 144.7 12.8 10.2 2005 06 30 20 25.32 -08 16.7 1.707 2.636 149.8 11.2 10.1 2005 07 05 20 22.36 -08 31.4 1.674 2.630 154.9 9.4 9.9 2005 07 10 20 18.96 -08 50.2 1.646 2.625 160.0 7.6 9.8 2005 07 15 20 15.21 -09 12.9 1.625 2.619 164.7 5.9 9.7 2005 07 20 20 11.23 -09 39.0 1.610 2.614 168.5 4.5 9.6 2005 07 25 20 07.13 -10 08.0 1.602 2.608 170.1 3.8 9.6 2005 07 30 20 03.03 -10 39.5 1.600 2.603 168.6 4.4 9.6 2005 08 04 19 59.05 -11 12.7 1.605 2.597 164.8 5.9 9.7 2005 08 09 19 55.33 -11 47.1 1.616 2.592 160.1 7.7 9.8 2005 08 14 19 51.98 -12 21.8 1.633 2.587 155.0 9.5 9.9 2005 08 19 19 49.10 -12 56.4 1.657 2.582 149.8 11.4 10.0 2005 08 24 19 46.78 -13 30.1 1.685 2.577 144.6 13.1 10.1 2005 08 29 19 45.07 -14 02.7 1.719 2.572 139.4 14.8 10.2 2005 09 03 19 44.02 -14 33.6 1.758 2.567 134.4 16.3 10.3 2005 09 08 19 43.65 -15 02.5 1.801 2.562 129.5 17.7 10.3 2005 09 13 19 43.98 -15 29.2 1.847 2.557 124.7 18.9 10.4 2005 09 18 19 45.00 -15 53.4 1.897 2.553 120.0 19.9 10.5 2005 09 23 19 46.69 -16 15.0 1.949 2.548 115.5 20.8 10.6 2005 09 28 19 49.03 -16 33.9 2.004 2.543 111.2 21.6 10.7 2005 10 03 19 51.99 -16 50.0 2.060 2.539 106.9 22.2 10.8 2005 10 08 19 55.54 -17 03.3 2.118 2.535 102.8 22.6 10.8 2005 10 13 19 59.64 -17 13.6 2.178 2.530 98.8 22.9 10.9 2005 10 18 20 04.26 -17 21.1 2.238 2.526 94.9 23.1 11.0
