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2007 RD18

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Epoch 2007 Aug. 28.0 TT = JDT 2454340.5                 MPC
M 20.55651 (2000.0) P Q
n 0.19601774 Peri. 104.94882 +0.80289078 +0.58999786 T = 2454235.62934 JDT
a 2.9349844 Node 219.00046 -0.58565341 +0.75398618 q = 2.7152851
e 0.0748554 Incl. 7.78608 -0.11124965 +0.28880334
P 5.03 H 15.9 G 0.15
From 13 observations 2007 Sept. 4-13.

Residuals
20070904 703 0.3+ 0.3- 20070912 A77 0.1- 0.3+ 20070913 A77 0.2+ 0.1-
20070904 703 0.2- 0.9+ 20070912 A77 0.1- 0.3- 20070913 A77 0.4+ 0.6-
20070904 703 0.2+ 0.7+ 20070913 A77 0.3- 0.1- 20070913 A77 0.0+ 0.2+
20070904 703 0.3- 1.3- 20070913 A77 0.2- 0.1-
20070912 *A77 0.1+ 0.1+ 20070913 A77 0.1- 0.7+
Last observed on 2007 Sept. 13. Ephemeris below based on elements from MPEC 2007-S01.

Further observations? Desirable between 2007 Sept. 24-30.

   K07R18D
Date UT R.A. (J2000) Decl. Delta r El. Ph. V Sky Motion Object Sun Moon
h m s "/min P.A. Azi. Alt. Alt. Phase Dist. Alt.
2007 09 24 000000 23 11 27.6 +04 09 42 1.754 2.741 166.8 4.8 19.7 0.53 234.6 030 +47 -46 0.89 030 +19
2007 09 25 000000 23 10 47.9 +04 02 23 1.757 2.741 165.9 5.1 19.7 0.52 234.2 032 +46 -46 0.95 016 +30
2007 09 26 000000 23 10 08.9 +03 55 03 1.760 2.741 165.0 5.4 19.8 0.52 233.7 033 +45 -47 0.99 007 +41
2007 09 27 000000 23 09 30.7 +03 47 43 1.764 2.742 164.1 5.8 19.8 0.51 233.2 034 +45 -47 1.00 017 +50
2007 09 28 000000 23 08 53.2 +03 40 23 1.768 2.742 163.1 6.1 19.8 0.50 232.6 036 +44 -47 0.98 031 +57
2007 09 29 000000 23 08 16.4 +03 33 04 1.772 2.743 162.1 6.4 19.8 0.50 232.1 037 +44 -48 0.93 046 +59
2007 09 30 000000 23 07 40.6 +03 25 47 1.776 2.743 161.1 6.8 19.8 0.49 231.5 038 +43 -48 0.86 061 +56
2007 10 01 000000 23 07 05.6 +03 18 31 1.781 2.743 160.1 7.2 19.9 0.48 231.0 040 +42 -48 0.76 076 +48
2007 10 02 000000 23 06 31.5 +03 11 17 1.786 2.744 159.0 7.5 19.9 0.47 230.3 041 +42 -49 0.66 090 +38
2007 10 03 000000 23 05 58.4 +03 04 06 1.791 2.744 158.0 7.9 19.9 0.46 229.7 042 +41 -49 0.55 104 +28
2007 10 04 000000 23 05 26.2 +02 56 57 1.796 2.745 156.9 8.2 19.9 0.45 229.0 043 +41 -50 0.44 118 +17
2007 10 05 000000 23 04 55.1 +02 49 52 1.802 2.745 155.9 8.6 20.0 0.44 228.3 045 +40 -50 0.33 131 +06
2007 10 06 000000 23 04 25.1 +02 42 50 1.807 2.745 154.8 8.9 20.0 0.43 227.6 046 +39 -50 0.24 144 -05
2007 10 07 000000 23 03 56.2 +02 35 52 1.813 2.746 153.7 9.3 20.0 0.42 226.8 047 +38 -51 0.16 156 -15
2007 10 08 000000 23 03 28.4 +02 28 58 1.820 2.746 152.7 9.6 20.0 0.41 225.9 048 +38 -51 0.09 168 -26
2007 10 09 000000 23 03 01.8 +02 22 10 1.826 2.747 151.6 10.0 20.0 0.40 225.0 049 +37 -51 0.04 173 -35
2007 10 10 000000 23 02 36.4 +02 15 26 1.833 2.747 150.5 10.3 20.1 0.39 224.1 050 +36 -52 0.01 164 -45
2007 10 11 000000 23 02 12.2 +02 08 48 1.840 2.747 149.5 10.6 20.1 0.38 223.1 051 +36 -52 0.00 152 -53
2007 10 12 000000 23 01 49.2 +02 02 15 1.847 2.748 148.4 11.0 20.1 0.36 222.0 052 +35 -52 0.01 141 -60
2007 10 13 000000 23 01 27.6 +01 55 49 1.855 2.748 147.3 11.3 20.1 0.35 220.8 053 +34 -53 0.03 129 -64
2007 10 14 000000 23 01 07.2 +01 49 29 1.863 2.749 146.3 11.6 20.2 0.34 219.6 054 +34 -53 0.07 117 -64