AstDyS-2

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AstDyS ∴ Objects ∴ 1998OR9 ∴ Summary
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(40096) 1998OR9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1254 1.997e-08 au
e 0.13624 4.082e-08
i 18.009 4.591e-06 deg
Ω 148.032 1.19e-05 deg
ω 164.055 1.893e-05 deg
M 240.765 1.418e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6996 au
Aphelion 3.5512 au
Asc. node-Earth separation 2.54206 au
Desc. node-Earth separation 1.7008 au
Earth MOID 1.69013 au
Orbital period 2018.16 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1639 (11)
Radar observations (Discarded) 0 (0)
Arc length 10373.7 days
Unobserved 35 days

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Ephemeris at epoch 60426 MJD
Right Ascension 176.743 deg
Declination 16.4101 deg
V Magnitude 19.5 mag
Solar Elongation -132.87 deg
Galactic Latitude 71.62 deg
Rate 0.088 deg/day
Direction -66.93 deg

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