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(100026) 1990ST9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42411 7.761e-09 au
e 0.184441 4.221e-08
i 3.078 3.749e-06 deg
Ω 49.389 8.29e-05 deg
ω 268.261 8.35e-05 deg
M 346.367 1.008e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.977 au
Aphelion 2.8712 au
Asc. node-Earth separation 1.36522 au
Desc. node-Earth separation 1.31926 au
Earth MOID 0.96645 au
Orbital period 1378.57 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1066 (6)
Radar observations (Discarded) 0 (0)
Arc length 12014.1 days
Unobserved 234 days

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Ephemeris at epoch 60397 MJD
Right Ascension 321.759 deg
Declination -17.4003 deg
V Magnitude 20.37 mag
Solar Elongation 48.91 deg
Galactic Latitude -42.04 deg
Rate 0.55 deg/day
Direction 73.152 deg

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