AstDyS-2

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AstDyS ∴ Objects ∴ 2004PR20 ∴ Summary
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(157155) 2004PR20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67335 1.415e-08 au
e 0.114152 4.811e-08
i 15.032 5.155e-06 deg
Ω 159.417 1.665e-05 deg
ω 186.876 2.592e-05 deg
M 159.534 1.978e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3682 au
Aphelion 2.9785 au
Asc. node-Earth separation 1.98542 au
Desc. node-Earth separation 1.36135 au
Earth MOID 1.36097 au
Orbital period 1596.55 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 701 (8)
Radar observations (Discarded) 0 (0)
Arc length 11806.1 days
Unobserved 97 days

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Ephemeris at epoch 60420 MJD
Right Ascension 136.492 deg
Declination 14.7562 deg
V Magnitude 21.04 mag
Solar Elongation -104.48 deg
Galactic Latitude 36.36 deg
Rate 0.113 deg/day
Direction 72.344 deg

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