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AstDyS ∴ Objects ∴ 2015OB90 ∴ Summary
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(517778) 2015OB90  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.54918 5.961e-08 au
e 0.104855 1.365e-07
i 12.399 1.456e-05 deg
Ω 147.373 4.133e-05 deg
ω 214.902 7.061e-05 deg
M 256.001 5.905e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2819 au
Aphelion 2.8165 au
Asc. node-Earth separation 1.76891 au
Desc. node-Earth separation 1.30942 au
Earth MOID 1.28638 au
Orbital period 1486.62 days
Date of orbit computation  Oct 31 10:08
Observational summary
Optical observations (Discarded) 58 (0)
Radar observations (Discarded) 0 (0)
Arc length 3405.05 days
Unobserved 288 days

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Ephemeris at epoch 58560 MJD
Right Ascension 305.614 deg
Declination -12.3443 deg
V Magnitude 22.58 mag
Solar Elongation 52.21 deg
Galactic Latitude -25.71 deg
Rate 0.419 deg/day
Direction 78.208 deg

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