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AstDyS ∴ Objects ∴ 2001RY28 ∴ Summary
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(139822) 2001RY28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6411 1.943e-08 au
e 0.12488 5.609e-08
i 1.93 6.771e-06 deg
Ω 201.923 0.0001617 deg
ω 97.044 0.0001645 deg
M 128.584 3.076e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3113 au
Aphelion 2.9709 au
Asc. node-Earth separation 1.63766 au
Desc. node-Earth separation 1.5646 au
Earth MOID 1.29634 au
Orbital period 1567.75 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 334 (2)
Radar observations (Discarded) 0 (0)
Arc length 8622.02 days
Unobserved 135 days

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Ephemeris at epoch 60418 MJD
Right Ascension 66.6479 deg
Declination 20.3513 deg
V Magnitude 22.53 mag
Solar Elongation -40.07 deg
Galactic Latitude -19.53 deg
Rate 0.36 deg/day
Direction 80.825 deg

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