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AstDyS ∴ Objects ∴ 1999RJ97 ∴ Summary
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(91477) 1999RJ97  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01347 1.802e-08 au
e 0.086439 3.646e-08
i 8.122 5.081e-06 deg
Ω 349.362 2.854e-05 deg
ω 95.123 4.554e-05 deg
M 172.087 3.265e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.753 au
Aphelion 3.274 au
Asc. node-Earth separation 2.00829 au
Desc. node-Earth separation 1.97515 au
Earth MOID 1.78474 au
Orbital period 1910.73 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 1032 (4)
Radar observations (Discarded) 0 (0)
Arc length 8659.99 days
Unobserved 336 days

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Ephemeris at epoch 60426 MJD
Right Ascension 279.262 deg
Declination -33.1008 deg
V Magnitude 20.5 mag
Solar Elongation 117.6 deg
Galactic Latitude -11.67 deg
Rate 0.05 deg/day
Direction 152.767 deg

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