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AstDyS ∴ Objects ∴ 1999RY246 ∴ Summary
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(316758) 1999RY246  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73445 1.956e-08 au
e 0.120718 6.822e-08
i 15.046 7.39e-06 deg
Ω 178.41 2.006e-05 deg
ω 200.001 2.957e-05 deg
M 131.811 2.016e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4044 au
Aphelion 3.0646 au
Asc. node-Earth separation 2.04395 au
Desc. node-Earth separation 1.41673 au
Earth MOID 1.40934 au
Orbital period 1651.6 days
Date of orbit computation  feb 22 02:57
Observational summary
Optical observations (Discarded) 392 (7)
Radar observations (Discarded) 0 (0)
Arc length 9379.18 days
Unobserved 66 days

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Ephemeris at epoch 60397 MJD
Right Ascension 146.826 deg
Declination 6.06233 deg
V Magnitude 20.93 mag
Solar Elongation -139.02 deg
Galactic Latitude 41.5 deg
Rate 0.142 deg/day
Direction -30.381 deg

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