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(120446) 1981EF21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56487 1.269e-08 au
e 0.093899 5.58e-08
i 9.297 5.344e-06 deg
Ω 169.304 2.577e-05 deg
ω 13.956 3.374e-05 deg
M 166.129 2.21e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.324 au
Aphelion 2.8057 au
Asc. node-Earth separation 1.33704 au
Desc. node-Earth separation 1.79121 au
Earth MOID 1.32841 au
Orbital period 1500.36 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 761 (4)
Radar observations (Discarded) 0 (0)
Arc length 15611.6 days
Unobserved 161 days

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Ephemeris at epoch 60419 MJD
Right Ascension 4.08793 deg
Declination 0.9405 deg
V Magnitude 21.68 mag
Solar Elongation 24.98 deg
Galactic Latitude -60.69 deg
Rate 0.393 deg/day
Direction 70.366 deg

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