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(54522) Menaechmus  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00323 1.615e-08 au
e 0.084099 4.904e-08
i 8.978 5.812e-06 deg
Ω 324.456 2.652e-05 deg
ω 322.798 4.321e-05 deg
M 230.19 3.515e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7507 au
Aphelion 3.2558 au
Asc. node-Earth separation 1.78276 au
Desc. node-Earth separation 2.20902 au
Earth MOID 1.74064 au
Orbital period 1900.99 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1248 (10)
Radar observations (Discarded) 0 (0)
Arc length 12155.3 days
Unobserved 89 days

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Ephemeris at epoch 60420 MJD
Right Ascension 137.954 deg
Declination 14.4135 deg
V Magnitude 20.04 mag
Solar Elongation -105.94 deg
Galactic Latitude 37.52 deg
Rate 0.08 deg/day
Direction 123.093 deg

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