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(12121) Greenwald  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55918 8.647e-09 au
e 0.110141 3.945e-08
i 13.622 3.344e-06 deg
Ω 166.399 1.47e-05 deg
ω 43.14 2.045e-05 deg
M 96.298 1.496e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2773 au
Aphelion 2.841 au
Asc. node-Earth separation 1.34796 au
Desc. node-Earth separation 1.74232 au
Earth MOID 1.2938 au
Orbital period 1495.37 days
Date of orbit computation  Jun 5 00:39
Observational summary
Optical observations (Discarded) 2875 (156)
Radar observations (Discarded) 0 (0)
Arc length 10778.8 days
Unobserved 273 days

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Ephemeris at epoch 60477 MJD
Right Ascension 356.628 deg
Declination 1.58404 deg
V Magnitude 19.21 mag
Solar Elongation 87.49 deg
Galactic Latitude -57.31 deg
Rate 0.218 deg/day
Direction 76.65 deg

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