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(21311) Servius  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2261 5.513e-09 au
e 0.094678 2.886e-08
i 6.597 2.905e-06 deg
Ω 100.257 3.382e-05 deg
ω 337.223 4.156e-05 deg
M 65.671 2.466e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0153 au
Aphelion 2.4369 au
Asc. node-Earth separation 1.04632 au
Desc. node-Earth separation 1.40054 au
Earth MOID 1.03309 au
Orbital period 1213.15 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2162 (13)
Radar observations (Discarded) 0 (0)
Arc length 11014.1 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 138.8 deg
Declination 23.2942 deg
V Magnitude 19.46 mag
Solar Elongation -98.15 deg
Galactic Latitude 41.31 deg
Rate 0.26 deg/day
Direction 112.956 deg

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