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AstDyS ∴ Objects ∴ 1989PF ∴ Summary
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(13030) 1989PF  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74379 9.638e-09 au
e 0.241309 3.446e-08
i 18.731 3.739e-06 deg
Ω 147.219 1.215e-05 deg
ω 190.789 1.441e-05 deg
M 221.249 8.154e-06 deg

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Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0817 au
Aphelion 3.4059 au
Asc. node-Earth separation 2.39926 au
Desc. node-Earth separation 1.07741 au
Earth MOID 1.07398 au
Orbital period 1660.06 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 2950 (8)
Radar observations (Discarded) 0 (0)
Arc length 14544.4 days
Unobserved 35 days

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Ephemeris at epoch 60427 MJD
Right Ascension 181.881 deg
Declination 16.9706 deg
V Magnitude 18.37 mag
Solar Elongation -135.41 deg
Galactic Latitude 75.64 deg
Rate 0.121 deg/day
Direction -71.048 deg

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