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(545) Messalina  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20308 9.242e-09 au
e 0.170388 2.876e-08
i 11.199 3.154e-06 deg
Ω 333.564 1.357e-05 deg
ω 331.639 1.538e-05 deg
M 66.15 8.703e-06 deg

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Other useful info
Absolute Magnitude (H)    8.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6573 au
Aphelion 3.7488 au
Asc. node-Earth separation 1.69458 au
Desc. node-Earth separation 2.66965 au
Earth MOID 1.6487 au
Orbital period 2093.87 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 5626 (58)
Radar observations (Discarded) 0 (0)
Arc length 43579.4 days
Unobserved 87 days

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Ephemeris at epoch 60425 MJD
Right Ascension 29.7701 deg
Declination 20.0676 deg
V Magnitude 14.64 mag
Solar Elongation 7.44 deg
Galactic Latitude -40.04 deg
Rate 0.374 deg/day
Direction 67.575 deg

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