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AstDyS ∴ Objects ∴ 1999RN247 ∴ Summary
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(121319) 1999RN247  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78581 1.783e-08 au
e 0.234137 5.634e-08
i 10.349 5.366e-06 deg
Ω 141.286 3.063e-05 deg
ω 218.802 3.224e-05 deg
M 78.812 1.141e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1336 au
Aphelion 3.4381 au
Asc. node-Earth separation 2.23424 au
Desc. node-Earth separation 1.21416 au
Earth MOID 1.13995 au
Orbital period 1698.35 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 601 (116)
Radar observations (Discarded) 0 (0)
Arc length 8942.6 days
Unobserved 96 days

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Ephemeris at epoch 60423 MJD
Right Ascension 93.1392 deg
Declination 18.7062 deg
V Magnitude 21.92 mag
Solar Elongation -60.09 deg
Galactic Latitude 0.22 deg
Rate 0.326 deg/day
Direction 83.583 deg

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