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(163692) 2003 CY18

Orbital Elements

The following orbital elements are taken from MPO123516

(163692) 2003 CY18
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5                 MPC
M  75.20240              (2000.0)            P               Q
n   0.52278317     Peri.  180.74349     +0.42593876     +0.89753608
a   1.5261187      Node   114.47250     -0.82944566     +0.43771759
e   0.4105798      Incl.    7.19790     -0.36138078     +0.05321935
P   1.89           H   18.0           G   0.15           U   1
From 318 observations at 3 oppositions, 2003-2007, mean residual 0".62.

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 04 14    05 34.26   +22 35.5    2.463    2.141    59.8    23.9    22.7
 
2009 01 29    16 30.26   -15 16.8    1.409    1.269    61.0    42.8    20.9
2009 02 03    16 50.74   -15 55.5    1.364    1.238    61.1    44.2    20.8
2009 02 08    17 12.11   -16 27.4    1.322    1.207    61.0    45.6    20.8
2009 02 13    17 34.35   -16 51.5    1.285    1.176    60.7    47.1    20.7
2009 02 18    17 57.43   -17 06.5    1.251    1.145    60.2    48.5    20.6
2009 02 23    18 21.27   -17 11.4    1.222    1.115    59.5    49.8    20.5
2009 02 28    18 45.78   -17 05.3    1.198    1.086    58.6    51.1    20.5
2009 03 05    19 10.82   -16 47.7    1.179    1.058    57.6    52.3    20.4
2009 03 10    19 36.23   -16 18.0    1.165    1.031    56.4    53.4    20.4
2009 03 15    20 01.87   -15 36.4    1.156    1.006    55.2    54.2    20.3
2009 03 20    20 27.56   -14 43.2    1.152    0.983    53.9    54.9    20.3
2009 03 25    20 53.13   -13 39.1    1.153    0.962    52.6    55.4    20.2
2009 03 30    21 18.42   -12 25.3    1.159    0.944    51.2    55.6    20.2
2009 04 04    21 43.31   -11 03.1    1.169    0.928    49.9    55.5    20.2
2009 04 09    22 07.69   -09 34.2    1.184    0.916    48.7    55.2    20.2
2009 04 14    22 31.51   -07 59.9    1.202    0.907    47.5    54.6    20.2
2009 04 19    22 54.71   -06 21.9    1.224    0.901    46.4    53.9    20.2
2009 04 24    23 17.26   -04 41.6    1.248    0.899    45.5    52.9    20.2
2009 04 29    23 39.17   -03 00.6    1.274    0.901    44.7    51.8    20.2
2009 05 04    00 00.41   -01 20.1    1.302    0.907    44.0    50.5    20.2
2009 05 09    00 21.02   +00 18.8    1.331    0.916    43.5    49.3    20.3
2009 05 14    00 41.01   +01 55.3    1.360    0.929    43.1    48.0    20.3
2009 05 19    01 00.41   +03 28.3    1.389    0.945    42.9    46.7    20.4

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