(1916) Boreas Quick links : Home Page : Contact Us : Index : Site Map : Search Site : Ephemerides (1916) Boreas Orbital Elements The following orbital elements are taken from MPO 47588 (1916) Boreas Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC M 51.55164 (2000.0) P Q n 0.28758823 Peri. 335.80175 +0.72933590 +0.68019710 a 2.2731180 Node 340.74506 -0.58574435 +0.56530694 e 0.4492098 Incl. 12.87686 -0.35351478 +0.46664758 P 3.43 H 14.93 G 0.15 U 1 From 497 observations at 9 oppositions, 1953-2003, mean residual 0".56. 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 (and other) objects may be generated using the Minor Planet & Comet Ephemeris Service. Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2008 08 22 03 37.66 +29 55.7 1.080 1.479 90.0 43.1 17.6 2008 08 27 03 45.44 +31 24.8 1.067 1.504 92.7 42.1 17.6 2008 09 01 03 52.39 +32 50.6 1.054 1.530 95.7 41.0 17.6 2008 09 06 03 58.40 +34 13.2 1.041 1.557 98.9 39.8 17.6 2008 09 11 04 03.38 +35 32.9 1.027 1.584 102.3 38.4 17.5 2008 09 16 04 07.22 +36 49.4 1.013 1.611 105.9 36.9 17.5 2008 09 21 04 09.82 +38 02.8 1.000 1.639 109.7 35.2 17.5 2008 09 26 04 11.05 +39 12.4 0.987 1.667 113.7 33.4 17.4 2008 10 01 04 10.81 +40 17.7 0.976 1.695 118.0 31.4 17.4 2008 10 06 04 09.03 +41 17.5 0.966 1.723 122.5 29.3 17.3 2008 10 11 04 05.70 +42 10.7 0.958 1.752 127.1 27.0 17.3 2008 10 16 04 00.86 +42 55.7 0.953 1.780 131.8 24.7 17.2 2008 10 21 03 54.62 +43 31.0 0.951 1.809 136.6 22.2 17.2 2008 10 26 03 47.15 +43 55.0 0.953 1.838 141.3 19.8 17.1 2008 10 31 03 38.77 +44 06.6 0.960 1.866 145.8 17.4 17.1 2008 11 05 03 29.85 +44 05.0 0.971 1.895 149.8 15.3 17.1 2008 11 10 03 20.82 +43 50.5 0.988 1.924 153.0 13.5 17.1 2008 11 15 03 12.07 +43 24.2 1.010 1.952 155.0 12.4 17.1 2008 11 20 03 03.97 +42 47.8 1.038 1.980 155.5 11.9 17.2 2008 11 25 02 56.79 +42 03.4 1.072 2.008 154.5 12.2 17.3 2008 11 30 02 50.74 +41 13.6 1.112 2.036 152.1 13.1 17.5 2008 12 05 02 45.93 +40 20.8 1.157 2.064 148.8 14.3 17.6 2008 12 10 02 42.41 +39 27.3 1.207 2.091 145.0 15.7 17.8 2008 12 15 02 40.13 +38 34.9 1.263 2.119 140.8 17.1 18.0 2008 12 20 02 39.02 +37 45.0 1.323 2.146 136.4 18.4 18.1 2008 12 25 02 39.02 +36 58.5 1.387 2.173 132.1 19.6 18.3 2008 12 30 02 40.02 +36 16.1 1.456 2.199 127.7 20.7 18.5 2009 01 04 02 41.93 +35 38.2 1.528 2.225 123.4 21.7 18.6 2009 01 09 02 44.67 +35 04.8 1.603 2.251 119.1 22.4 18.8 2009 01 14 02 48.12 +34 35.8 1.680 2.277 115.0 23.0 18.9 2009 01 19 02 52.21 +34 11.1 1.760 2.303 110.9 23.5 19.1 2009 01 24 02 56.88 +33 50.3 1.842 2.328 106.9 23.9 19.2 2009 01 29 03 02.06 +33 33.1 1.926 2.353 103.1 24.1 19.3 2009 02 03 03 07.70 +33 19.2 2.010 2.377 99.3 24.2 19.5 2009 02 08 03 13.74 +33 08.2 2.096 2.401 95.5 24.1 19.6 2009 02 13 03 20.13 +32 59.7 2.183 2.425 91.9 24.0 19.7 2009 02 18 03 26.83 +32 53.3 2.269 2.449 88.3 23.8 19.8 2009 02 23 03 33.82 +32 48.8 2.356 2.472 84.8 23.5 19.9 2009 02 28 03 41.07 +32 45.7 2.443 2.495 81.4 23.1 20.0 2009 03 05 03 48.54 +32 43.8 2.529 2.518 78.0 22.7 20.0 2009 03 10 03 56.20 +32 42.8 2.615 2.540 74.7 22.2 20.1 2009 03 15 04 04.04 +32 42.4 2.700 2.562 71.4 21.6 20.2 2009 03 20 04 12.03 +32 42.4 2.783 2.584 68.1 21.0 20.2 2009 03 25 04 20.17 +32 42.6 2.865 2.605 64.9 20.3 20.3 2009 03 30 04 28.42 +32 42.7 2.946 2.626 61.8 19.6 20.4 2009 04 04 04 36.77 +32 42.7 3.025 2.647 58.7 18.8 20.4 2009 04 09 04 45.22 +32 42.3 3.102 2.667 55.6 18.0 20.5 2009 04 14 04 53.73 +32 41.4 3.176 2.687 52.5 17.2 20.5 2009 04 19 05 02.30 +32 39.9 3.249 2.706 49.5 16.4 20.5 2009 04 24 05 10.92 +32 37.7 3.319 2.726 46.5 15.5 20.6 2009 04 29 05 19.58 +32 34.6 3.386 2.745 43.5 14.6 20.6 2009 05 04 05 28.26 +32 30.6 3.450 2.763 40.6 13.7 20.6 2009 05 09 05 36.95 +32 25.7 3.512 2.782 37.6 12.8 20.6 2009 05 14 05 45.64 +32 19.7 3.570 2.800 34.7 11.9 20.6 2009 05 19 05 54.33 +32 12.6 3.626 2.817 31.9 10.9 20.7 2009 08 27 08 33.68 +26 21.0 3.931 3.102 30.4 9.5 21.0 2009 09 01 08 40.39 +25 56.9 3.903 3.113 33.6 10.3 21.0 2009 09 06 08 46.92 +25 32.8 3.872 3.123 36.8 11.1 21.0 2009 09 11 08 53.28 +25 08.8 3.836 3.133 40.1 11.9 21.1 2009 09 16 08 59.45 +24 45.1 3.797 3.143 43.4 12.7 21.1 2009 09 21 09 05.41 +24 21.8 3.754 3.153 46.8 13.4 21.1 2009 09 26 09 11.16 +23 58.9 3.707 3.162 50.3 14.1 21.1 Back to Observable Unusual Minor Planets MPC