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(309) Fraternitas  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66702 5.886e-09 au
e 0.114943 2.67e-08
i 3.708 3.168e-06 deg
Ω 356.428 4.219e-05 deg
ω 311.555 4.429e-05 deg
M 103.356 1.515e-05 deg

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Other useful info
Absolute Magnitude (H)    10.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3605 au
Aphelion 2.9736 au
Asc. node-Earth separation 1.44142 au
Desc. node-Earth separation 1.85414 au
Earth MOID 1.34763 au
Orbital period 1590.88 days
Date of orbit computation  feb 22 01:49
Observational summary
Optical observations (Discarded) 5019 (42)
Radar observations (Discarded) 0 (0)
Arc length 48511.4 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 54.6922 deg
Declination 22.2544 deg
V Magnitude 16.4 mag
Solar Elongation -28.64 deg
Galactic Latitude -26.17 deg
Rate 0.394 deg/day
Direction 76.903 deg

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