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(12261) Ledouanier  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22801 4.82e-09 au
e 0.158513 2.71e-08
i 5.931 3.419e-06 deg
Ω 163.765 2.678e-05 deg
ω 116.523 2.903e-05 deg
M 211.515 1.129e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8748 au
Aphelion 2.5812 au
Asc. node-Earth separation 1.34611 au
Desc. node-Earth separation 1.02096 au
Earth MOID 0.86743 au
Orbital period 1214.71 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 2220 (14)
Radar observations (Discarded) 0 (0)
Arc length 12559.1 days
Unobserved 71 days

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Ephemeris at epoch 60427 MJD
Right Ascension 108.811 deg
Declination 19.157 deg
V Magnitude 20.51 mag
Solar Elongation -70.9 deg
Galactic Latitude 13.7 deg
Rate 0.31 deg/day
Direction 91.202 deg

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