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(161998) 1988 PA

Orbital Elements

The following orbital elements are taken from MPO122912

(161998) 1988 PA
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5                 MPC
M  44.88189              (2000.0)            P               Q
n   0.31337824     Peri.  137.39977     +0.49665059     +0.86685550
a   2.1466282      Node   162.23913     -0.82984076     +0.48896154
e   0.4065262      Incl.    8.21472     -0.25436687     +0.09735578
P   3.15           H   17.4           G   0.15           U   2
From 60 observations at 3 oppositions, 1988-2007, mean residual 0".70.

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    07 33.26   +15 52.0    3.648    2.906    37.0    12.1    23.3

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