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(4098) Thraen  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21906 1.46e-08 au
e 0.12839 3.05e-08
i 2.933 2.846e-06 deg
Ω 99.314 7.705e-05 deg
ω 11.959 7.863e-05 deg
M 71.925 1.58e-05 deg

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Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8058 au
Aphelion 3.6324 au
Asc. node-Earth separation 1.83014 au
Desc. node-Earth separation 2.60397 au
Earth MOID 1.82297 au
Orbital period 2109.56 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 3556 (461)
Radar observations (Discarded) 0 (0)
Arc length 23849.6 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 196.497 deg
Declination -2.57727 deg
V Magnitude 17.88 mag
Solar Elongation -159.87 deg
Galactic Latitude 60.09 deg
Rate 0.168 deg/day
Direction -71.595 deg

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