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(10489) Keinonen  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00258 1.235e-08 au
e 0.089741 3.215e-08
i 10.919 4.176e-06 deg
Ω 25.962 1.739e-05 deg
ω 293.024 2.857e-05 deg
M 178.105 2.292e-05 deg

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Other useful info
Absolute Magnitude (H)    12.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7331 au
Aphelion 3.272 au
Asc. node-Earth separation 1.88211 au
Desc. node-Earth separation 2.08326 au
Earth MOID 1.74424 au
Orbital period 1900.38 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 3502 (11)
Radar observations (Discarded) 0 (0)
Arc length 17641.5 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 127.756 deg
Declination 29.905 deg
V Magnitude 18.38 mag
Solar Elongation -93.53 deg
Galactic Latitude 33.51 deg
Rate 0.151 deg/day
Direction 129.089 deg

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