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(21660) Velenia  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73534 1.129e-08 au
e 0.040912 3.392e-08
i 4.793 4.091e-06 deg
Ω 191.928 4.19e-05 deg
ω 239.429 6.569e-05 deg
M 98.177 5.014e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6234 au
Aphelion 2.8473 au
Asc. node-Earth separation 1.78942 au
Desc. node-Earth separation 1.67573 au
Earth MOID 1.6415 au
Orbital period 1652.4 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1965 (236)
Radar observations (Discarded) 0 (0)
Arc length 11081.5 days
Unobserved 121 days

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Ephemeris at epoch 60418 MJD
Right Ascension 163.84 deg
Declination 5.11942 deg
V Magnitude 19.43 mag
Solar Elongation -135 deg
Galactic Latitude 54.67 deg
Rate 0.074 deg/day
Direction -41.864 deg

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