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AstDyS ∴ Objects ∴ 1999RH209 ∴ Summary
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(246954) 1999RH209  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15855 1.994e-08 au
e 0.163354 4.405e-08
i 17.791 4.648e-06 deg
Ω 209.7 1.393e-05 deg
ω 163.086 1.964e-05 deg
M 133.649 1.346e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6426 au
Aphelion 3.6745 au
Asc. node-Earth separation 2.63909 au
Desc. node-Earth separation 1.66456 au
Earth MOID 1.64931 au
Orbital period 2050.36 days
Date of orbit computation  apr 23 20:41
Observational summary
Optical observations (Discarded) 855 (5)
Radar observations (Discarded) 0 (0)
Arc length 9819.06 days
Unobserved 53 days

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Ephemeris at epoch 60426 MJD
Right Ascension 144.584 deg
Declination -2.00157 deg
V Magnitude 21.25 mag
Solar Elongation -110.85 deg
Galactic Latitude 35.17 deg
Rate 0.104 deg/day
Direction 37.439 deg

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