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AstDyS ∴ Objects ∴ 1998FM138 ∴ Summary
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(192478) 1998FM138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60214 1.379e-08 au
e 0.13443 5.769e-08
i 7.456 6.87e-06 deg
Ω 0.022 3.274e-05 deg
ω 210.383 3.862e-05 deg
M 53.092 1.961e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2523 au
Aphelion 2.9519 au
Asc. node-Earth separation 1.88741 au
Desc. node-Earth separation 1.2937 au
Earth MOID 1.2514 au
Orbital period 1533.18 days
Date of orbit computation  apr 23 20:30
Observational summary
Optical observations (Discarded) 470 (4)
Radar observations (Discarded) 0 (0)
Arc length 11536.1 days
Unobserved 373 days

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Ephemeris at epoch 60425 MJD
Right Ascension 312.713 deg
Declination -25.7235 deg
V Magnitude 21.4 mag
Solar Elongation 86.9 deg
Galactic Latitude -36.66 deg
Rate 0.271 deg/day
Direction 81.276 deg

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