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(216917) 1990TH1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.78901 3.879e-09 au
e 0.230855 3.783e-08
i 26.94 7.914e-06 deg
Ω 204.956 8.359e-06 deg
ω 112.679 1.724e-05 deg
M 38.241 1.246e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.376 au
Aphelion 2.202 au
Asc. node-Earth separation 0.85587 au
Desc. node-Earth separation 0.55973 au
Earth MOID 0.50002 au
Orbital period 874.015 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 589 (7)
Radar observations (Discarded) 0 (0)
Arc length 11907.8 days
Unobserved 338 days

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Ephemeris at epoch 60426 MJD
Right Ascension 30.5434 deg
Declination 10.8132 deg
V Magnitude 20.89 mag
Solar Elongation 4.02 deg
Galactic Latitude -48.36 deg
Rate 0.67 deg/day
Direction 82.239 deg

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