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(101158) 1998RA77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29221 7.375e-09 au
e 0.285942 2.89e-08
i 4.769 7.257e-06 deg
Ω 33.006 4.231e-05 deg
ω 272.265 4.637e-05 deg
M 158.268 1.715e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6368 au
Aphelion 2.9476 au
Asc. node-Earth separation 1.08767 au
Desc. node-Earth separation 1.12364 au
Earth MOID 0.63067 au
Orbital period 1267.59 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 722 (2)
Radar observations (Discarded) 0 (0)
Arc length 11824.7 days
Unobserved 89 days

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Ephemeris at epoch 60419 MJD
Right Ascension 98.0516 deg
Declination 27.6363 deg
V Magnitude 22.3 mag
Solar Elongation -68.12 deg
Galactic Latitude 8.36 deg
Rate 0.262 deg/day
Direction 96.874 deg

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