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(54) Alexandra  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71117 5.168e-09 au
e 0.196767 2.476e-08
i 11.796 3.281e-06 deg
Ω 313.223 9.607e-06 deg
ω 345.365 1.204e-05 deg
M 55.35 9.824e-06 deg

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Other useful info
Absolute Magnitude (H)    8.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1777 au
Aphelion 3.2446 au
Asc. node-Earth separation 1.1753 au
Desc. node-Earth separation 2.23394 au
Earth MOID 1.1641 au
Orbital period 1630.55 days
Date of orbit computation  feb 22 01:49
Observational summary
Optical observations (Discarded) 9460 (99)
Radar observations (Discarded) 0 (0)
Arc length 58509.1 days
Unobserved 105 days

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Ephemeris at epoch 60419 MJD
Right Ascension 17.4685 deg
Declination 15.8131 deg
V Magnitude 13.1 mag
Solar Elongation 10.42 deg
Galactic Latitude -46.83 deg
Rate 0.455 deg/day
Direction 65.042 deg

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