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AstDyS ∴ Objects ∴ 1999RN239 ∴ Summary
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(488476) 1999RN239  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37094 1.119e-08 au
e 0.393113 5.96e-08
i 10.513 5.872e-06 deg
Ω 314.16 5.85e-05 deg
ω 356.878 6.004e-05 deg
M 284.702 1.683e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.4389 au
Aphelion 3.303 au
Asc. node-Earth separation 0.42555 au
Desc. node-Earth separation 2.31457 au
Earth MOID 0.42461 au
Orbital period 1333.46 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 241 (2)
Radar observations (Discarded) 0 (0)
Arc length 17046.8 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 177.276 deg
Declination -15.2881 deg
V Magnitude 21.09 mag
Solar Elongation -145.66 deg
Galactic Latitude 44.97 deg
Rate 0.225 deg/day
Direction -61.853 deg

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