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(273981) 2007LY21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98917 2.587e-08 au
e 0.211392 6.421e-08
i 13.989 8.247e-06 deg
Ω 175.163 2.046e-05 deg
ω 152.236 2.72e-05 deg
M 40.444 1.569e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3573 au
Aphelion 3.6211 au
Asc. node-Earth separation 2.51815 au
Desc. node-Earth separation 1.40133 au
Earth MOID 1.35621 au
Orbital period 1887.67 days
Date of orbit computation  feb 22 02:48
Observational summary
Optical observations (Discarded) 453 (1)
Radar observations (Discarded) 0 (0)
Arc length 8269.85 days
Unobserved 160 days

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Ephemeris at epoch 60419 MJD
Right Ascension 30.4288 deg
Declination 6.00316 deg
V Magnitude 21.19 mag
Solar Elongation -6.14 deg
Galactic Latitude -52.76 deg
Rate 0.446 deg/day
Direction 74.308 deg

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