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AstDyS ∴ Objects ∴ 2001RY87 ∴ Summary
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(109785) 2001RY87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66763 1.032e-08 au
e 0.19803 5.145e-08
i 0.915 5.278e-06 deg
Ω 151.952 0.0002928 deg
ω 207.37 0.0002931 deg
M 63.833 1.305e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1394 au
Aphelion 3.1959 au
Asc. node-Earth separation 2.12073 au
Desc. node-Earth separation 1.16958 au
Earth MOID 1.13585 au
Orbital period 1591.43 days
Date of orbit computation  feb 22 02:13
Observational summary
Optical observations (Discarded) 893 (7)
Radar observations (Discarded) 0 (0)
Arc length 16213.1 days
Unobserved 76 days

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Ephemeris at epoch 60398 MJD
Right Ascension 63.7636 deg
Declination 20.511 deg
V Magnitude 21.04 mag
Solar Elongation -57.08 deg
Galactic Latitude -21.46 deg
Rate 0.394 deg/day
Direction 79.3 deg

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