AstDyS-2

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(239820) 1998OA2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58632 1.708e-08 au
e 0.160016 5.466e-08
i 1.999 5.58e-06 deg
Ω 297.885 0.0001787 deg
ω 291.254 0.0001803 deg
M 122.891 2.424e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1725 au
Aphelion 3.0002 au
Asc. node-Earth separation 1.36655 au
Desc. node-Earth separation 1.69122 au
Earth MOID 1.16329 au
Orbital period 1519.22 days
Date of orbit computation  apr 23 20:40
Observational summary
Optical observations (Discarded) 342 (4)
Radar observations (Discarded) 0 (0)
Arc length 9240.93 days
Unobserved 193 days

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Ephemeris at epoch 60425 MJD
Right Ascension 14.9109 deg
Declination 7.92394 deg
V Magnitude 22.55 mag
Solar Elongation 18.22 deg
Galactic Latitude -54.89 deg
Rate 0.385 deg/day
Direction 66.922 deg

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