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(102120) 1999RO172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33599 7.674e-09 au
e 0.150257 3.303e-08
i 11.677 4.192e-06 deg
Ω 6.342 1.658e-05 deg
ω 61.034 2.2e-05 deg
M 251.594 1.353e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.985 au
Aphelion 2.687 au
Asc. node-Earth separation 1.12738 au
Desc. node-Earth separation 1.46467 au
Earth MOID 1.0255 au
Orbital period 1304.08 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 2408 (5)
Radar observations (Discarded) 0 (0)
Arc length 8737.35 days
Unobserved 250 days

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Ephemeris at epoch 60419 MJD
Right Ascension 335.053 deg
Declination -19.6417 deg
V Magnitude 19.51 mag
Solar Elongation 59.74 deg
Galactic Latitude -54.64 deg
Rate 0.392 deg/day
Direction 69.917 deg

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