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(12061) Alena  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27898 4.668e-09 au
e 0.192216 2.319e-08
i 3.881 2.83e-06 deg
Ω 23.441 4.037e-05 deg
ω 280.106 4.11e-05 deg
M 111.583 7.836e-06 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8409 au
Aphelion 2.717 au
Asc. node-Earth separation 1.12699 au
Desc. node-Earth separation 1.26882 au
Earth MOID 0.83047 au
Orbital period 1256.63 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 3854 (144)
Radar observations (Discarded) 0 (0)
Arc length 22761.1 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 62.1562 deg
Declination 23.4571 deg
V Magnitude 19.62 mag
Solar Elongation -35.58 deg
Galactic Latitude -20.54 deg
Rate 0.417 deg/day
Direction 79.088 deg

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