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AstDyS ∴ Objects ∴ 1999RN23 ∴ Summary
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(101939) 1999RN23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22447 6.797e-09 au
e 0.170375 3.735e-08
i 1.815 3.63e-06 deg
Ω 111.838 0.0001434 deg
ω 220.137 0.000144 deg
M 159.285 1.249e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8455 au
Aphelion 2.6035 au
Asc. node-Earth separation 1.49981 au
Desc. node-Earth separation 0.89496 au
Earth MOID 0.83513 au
Orbital period 1211.82 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 888 (3)
Radar observations (Discarded) 0 (0)
Arc length 8939.9 days
Unobserved 71 days

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Ephemeris at epoch 60425 MJD
Right Ascension 122.066 deg
Declination 21.1581 deg
V Magnitude 21.81 mag
Solar Elongation -84.73 deg
Galactic Latitude 25.95 deg
Rate 0.24 deg/day
Direction 101.965 deg

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