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(273980) 2007LJ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56897 1.544e-08 au
e 0.135652 5.775e-08
i 7.115 5.973e-06 deg
Ω 207.066 3.264e-05 deg
ω 325.347 3.67e-05 deg
M 87.535 1.613e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2205 au
Aphelion 2.9175 au
Asc. node-Earth separation 1.26474 au
Desc. node-Earth separation 1.84343 au
Earth MOID 1.22955 au
Orbital period 1503.96 days
Date of orbit computation  feb 22 02:48
Observational summary
Optical observations (Discarded) 499 (3)
Radar observations (Discarded) 0 (0)
Arc length 11194.7 days
Unobserved 314 days

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Ephemeris at epoch 60423 MJD
Right Ascension 303.705 deg
Declination -12.2685 deg
V Magnitude 21.74 mag
Solar Elongation 89.86 deg
Galactic Latitude -23.98 deg
Rate 0.225 deg/day
Direction 64.807 deg

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