AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004PQ21 ∴ Summary
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(220612) 2004PQ21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.77123 3.099e-08 au
e 0.166678 6.331e-08
i 5.767 6.683e-06 deg
Ω 134.775 7.127e-05 deg
ω 252.929 7.526e-05 deg
M 329.641 2.118e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3093 au
Aphelion 3.2331 au
Asc. node-Earth separation 1.8456 au
Desc. node-Earth separation 1.55412 au
Earth MOID 1.32106 au
Orbital period 1685.03 days
Date of orbit computation  Dec 20 14:38
Observational summary
Optical observations (Discarded) 288 (3)
Radar observations (Discarded) 0 (0)
Arc length 7960.09 days
Unobserved 205 days

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Ephemeris at epoch 58580 MJD
Right Ascension 31.6054 deg
Declination 8.4697 deg
V Magnitude 21.14 mag
Solar Elongation -16.25 deg
Galactic Latitude -50.03 deg
Rate 0.503 deg/day
Direction 69.909 deg

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