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(507371) 2012AL21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.22634 8.303e-08 au
e 0.146639 1.397e-07
i 27.472 1.332e-05 deg
Ω 300.669 1.475e-05 deg
ω 175.934 3.823e-05 deg
M 28.696 3.923e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7532 au
Aphelion 3.6994 au
Asc. node-Earth separation 2.6821 au
Desc. node-Earth separation 1.77058 au
Earth MOID 1.77026 au
Orbital period 2116.72 days
Date of orbit computation  feb 22 03:37
Observational summary
Optical observations (Discarded) 228 (0)
Radar observations (Discarded) 0 (0)
Arc length 4945.32 days
Unobserved 73 days

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Ephemeris at epoch 60398 MJD
Right Ascension 130.948 deg
Declination -2.25457 deg
V Magnitude 20.42 mag
Solar Elongation -123.24 deg
Galactic Latitude 23.63 deg
Rate 0.027 deg/day
Direction -105.512 deg

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