(89) Julia
Orbital Elements
The following orbital elements are taken from MPC 30777:(89) Julia Epoch 2003 Dec. 27.0 TT = JDT 2453000.5 Goffin M 222.80849 (2000.0) P Q n 0.24204040 Peri. 45.09687 +0.97754091 +0.03575682 a 2.5500232 Node 311.66158 -0.14723344 +0.82098206 e 0.1833969 Incl. 16.14094 +0.15078492 +0.56983323 P 4.07 H 6.60 G 0.15 U 0 From 722 observations at 59 oppositions, 1866-1995, 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.
Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2004 02 25 15 29.79 -37 26.7 2.577 2.855 95.9 20.2 11.9 2004 03 01 15 33.04 -38 07.9 2.505 2.848 99.9 20.0 11.9 2004 03 06 15 35.72 -38 48.1 2.434 2.841 103.9 19.8 11.8 2004 03 11 15 37.78 -39 27.3 2.365 2.834 108.0 19.5 11.7 2004 03 16 15 39.19 -40 05.0 2.297 2.827 112.2 19.0 11.6 2004 03 21 15 39.87 -40 41.0 2.232 2.820 116.4 18.4 11.5 2004 03 26 15 39.79 -41 14.9 2.169 2.812 120.7 17.8 11.5 2004 03 31 15 38.92 -41 46.2 2.109 2.805 125.1 17.0 11.4 2004 04 05 15 37.23 -42 14.2 2.053 2.797 129.4 16.0 11.3 2004 04 10 15 34.73 -42 38.4 2.001 2.789 133.8 15.0 11.2 2004 04 15 15 31.43 -42 58.0 1.953 2.782 138.1 13.9 11.1 2004 04 20 15 27.38 -43 12.2 1.910 2.774 142.3 12.8 11.0 2004 04 25 15 22.66 -43 20.4 1.873 2.766 146.2 11.7 10.9 2004 04 30 15 17.40 -43 22.0 1.841 2.758 149.7 10.6 10.8 2004 05 05 15 11.75 -43 16.6 1.815 2.749 152.6 9.7 10.7 2004 05 10 15 05.86 -43 04.0 1.795 2.741 154.6 9.1 10.7 2004 05 15 14 59.93 -42 44.2 1.781 2.733 155.4 8.9 10.6 2004 05 20 14 54.13 -42 17.8 1.773 2.724 154.9 9.1 10.6 2004 05 25 14 48.66 -41 45.4 1.772 2.715 153.3 9.7 10.6 2004 05 30 14 43.67 -41 07.9 1.777 2.707 150.6 10.6 10.7 2004 06 04 14 39.30 -40 26.6 1.788 2.698 147.3 11.7 10.7 2004 06 09 14 35.64 -39 42.7 1.805 2.689 143.4 13.0 10.8 2004 06 14 14 32.76 -38 57.2 1.826 2.680 139.3 14.3 10.9 2004 06 19 14 30.70 -38 11.3 1.853 2.671 135.1 15.6 10.9 2004 06 24 14 29.48 -37 26.2 1.884 2.662 130.7 16.8 11.0 2004 06 29 14 29.08 -36 42.7 1.920 2.652 126.4 18.0 11.1 2004 07 04 14 29.50 -36 01.3 1.958 2.643 122.1 19.0 11.1 2004 07 09 14 30.68 -35 22.7 2.000 2.634 117.9 19.9 11.2 2004 07 14 14 32.60 -34 47.2 2.045 2.624 113.7 20.8 11.3 2004 07 19 14 35.21 -34 14.9 2.091 2.615 109.7 21.5 11.3 2004 07 24 14 38.49 -33 46.0 2.140 2.605 105.7 22.0 11.4 2004 07 29 14 42.37 -33 20.4 2.190 2.596 101.8 22.5 11.5 2004 08 03 14 46.82 -32 58.0 2.241 2.586 98.0 22.9 11.5 2004 08 08 14 51.79 -32 38.7 2.293 2.576 94.4 23.1 11.6 2004 08 13 14 57.27 -32 22.2 2.345 2.566 90.7 23.3 11.6
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