AstDyS-2

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AstDyS ∴ Objects ∴ 1998OP8 ∴ Summary
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(48918) 1998OP8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26261 4.931e-09 au
e 0.08882 3.036e-08
i 4.395 2.883e-06 deg
Ω 286.755 4.657e-05 deg
ω 201.616 5.092e-05 deg
M 27.901 2.053e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0616 au
Aphelion 2.4636 au
Asc. node-Earth separation 1.43027 au
Desc. node-Earth separation 1.09077 au
Earth MOID 1.07795 au
Orbital period 1243.12 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 2541 (4)
Radar observations (Discarded) 0 (0)
Arc length 9840.21 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 143.34 deg
Declination 8.95292 deg
V Magnitude 18.73 mag
Solar Elongation -107.7 deg
Galactic Latitude 39.92 deg
Rate 0.21 deg/day
Direction 103.107 deg

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