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AstDyS ∴ Objects ∴ 2001RY20 ∴ Summary
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(258127) 2001RY20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59165 1.382e-08 au
e 0.116494 5.229e-08
i 4.865 5.472e-06 deg
Ω 166.115 5.687e-05 deg
ω 161.907 6.181e-05 deg
M 155.27 2.594e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2897 au
Aphelion 2.8936 au
Asc. node-Earth separation 1.88279 au
Desc. node-Earth separation 1.29478 au
Earth MOID 1.27889 au
Orbital period 1523.92 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 478 (1)
Radar observations (Discarded) 0 (0)
Arc length 8192.09 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 112.947 deg
Declination 18.9449 deg
V Magnitude 22.3 mag
Solar Elongation -82.58 deg
Galactic Latitude 17.19 deg
Rate 0.225 deg/day
Direction 92.027 deg

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