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AstDyS ∴ Objects ∴ 1998FG139 ∴ Summary
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(157838) 1998FG139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.652 1.363e-08 au
e 0.075871 4.862e-08
i 4.818 5.26e-06 deg
Ω 190.932 4.852e-05 deg
ω 355.486 5.638e-05 deg
M 7.304 3.038e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4508 au
Aphelion 2.8532 au
Asc. node-Earth separation 1.45223 au
Desc. node-Earth separation 1.85284 au
Earth MOID 1.45211 au
Orbital period 1577.46 days
Date of orbit computation  apr 23 20:22
Observational summary
Optical observations (Discarded) 742 (4)
Radar observations (Discarded) 0 (0)
Arc length 9492.26 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 192.138 deg
Declination -3.6257 deg
V Magnitude 19.47 mag
Solar Elongation -157.58 deg
Galactic Latitude 59.24 deg
Rate 0.182 deg/day
Direction -57.164 deg

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