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(42871) 1999RA123  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33999 8.832e-09 au
e 0.114542 3.919e-08
i 5.139 3.945e-06 deg
Ω 286.005 5.369e-05 deg
ω 21.381 5.791e-05 deg
M 341.998 2.458e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.072 au
Aphelion 2.608 au
Asc. node-Earth separation 1.07003 au
Desc. node-Earth separation 1.6024 au
Earth MOID 1.05769 au
Orbital period 1307.43 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 1097 (5)
Radar observations (Discarded) 0 (0)
Arc length 9206.93 days
Unobserved 292 days

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Ephemeris at epoch 60397 MJD
Right Ascension 310.435 deg
Declination -18.451 deg
V Magnitude 20.52 mag
Solar Elongation 59.5 deg
Galactic Latitude -32.35 deg
Rate 0.489 deg/day
Direction 72.02 deg

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