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(9846) 1990OS1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36292 5.946e-09 au
e 0.185938 3.194e-08
i 9.674 3.616e-06 deg
Ω 3.401 1.696e-05 deg
ω 226.167 1.926e-05 deg
M 171.191 9.603e-06 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9236 au
Aphelion 2.8023 au
Asc. node-Earth separation 1.6165 au
Desc. node-Earth separation 1.02411 au
Earth MOID 0.92885 au
Orbital period 1326.69 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 4166 (557)
Radar observations (Discarded) 0 (0)
Arc length 25808.1 days
Unobserved 127 days

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Ephemeris at epoch 60419 MJD
Right Ascension 37.9315 deg
Declination 20.1318 deg
V Magnitude 19.33 mag
Solar Elongation -13.79 deg
Galactic Latitude -36.87 deg
Rate 0.393 deg/day
Direction 69.76 deg

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