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(12490) Leiden  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19215 1.726e-08 au
e 0.130238 4.46e-08
i 0.972 3.786e-06 deg
Ω 146.864 0.000252 deg
ω 69.764 0.0002524 deg
M 249.48 1.306e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7764 au
Aphelion 3.6079 au
Asc. node-Earth separation 2.01601 au
Desc. node-Earth separation 2.27357 au
Earth MOID 1.76961 au
Orbital period 2083.16 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 1586 (13)
Radar observations (Discarded) 0 (0)
Arc length 12034.1 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 83.2783 deg
Declination 22.6586 deg
V Magnitude 20.84 mag
Solar Elongation -48.85 deg
Galactic Latitude -5.72 deg
Rate 0.286 deg/day
Direction 86.683 deg

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