AstDyS-2

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AstDyS ∴ Objects ∴ 1998OG9 ∴ Summary
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(22648) 1998OG9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.89542 1.268e-08 au
e 0.051221 5.086e-08
i 2.475 5.588e-06 deg
Ω 153.937 9.07e-05 deg
ω 232.618 0.0001011 deg
M 16.284 4.43e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7471 au
Aphelion 3.0437 au
Asc. node-Earth separation 1.9914 au
Desc. node-Earth separation 1.79085 au
Earth MOID 1.75163 au
Orbital period 1799.55 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1917 (7)
Radar observations (Discarded) 0 (0)
Arc length 11966.1 days
Unobserved 127 days

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Ephemeris at epoch 60419 MJD
Right Ascension 41.6383 deg
Declination 14.2143 deg
V Magnitude 19.65 mag
Solar Elongation -14.55 deg
Galactic Latitude -40.11 deg
Rate 0.417 deg/day
Direction 72.724 deg

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