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(381184) 2007LR21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61475 1.936e-08 au
e 0.084256 7.38e-08
i 15.869 6.067e-06 deg
Ω 92.592 2.823e-05 deg
ω 52.172 5.705e-05 deg
M 85.432 4.63e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3944 au
Aphelion 2.8351 au
Asc. node-Earth separation 1.4858 au
Desc. node-Earth separation 1.72116 au
Earth MOID 1.43906 au
Orbital period 1544.34 days
Date of orbit computation  feb 22 03:11
Observational summary
Optical observations (Discarded) 205 (1)
Radar observations (Discarded) 0 (0)
Arc length 8245.74 days
Unobserved 360 days

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Ephemeris at epoch 60420 MJD
Right Ascension 263.265 deg
Declination -13.0669 deg
V Magnitude 21.37 mag
Solar Elongation 126.07 deg
Galactic Latitude 10.82 deg
Rate 0.029 deg/day
Direction -132.458 deg

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