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AstDyS ∴ Objects ∴ 1998FD54 ∴ Summary
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(31286) 1998FD54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98115 1.399e-08 au
e 0.076914 3.276e-08
i 10.076 3.989e-06 deg
Ω 192.231 2.024e-05 deg
ω 302.595 3.386e-05 deg
M 63.28 2.858e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7519 au
Aphelion 3.2104 au
Asc. node-Earth separation 1.84614 au
Desc. node-Earth separation 2.09232 au
Earth MOID 1.78039 au
Orbital period 1880.07 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2351 (8)
Radar observations (Discarded) 0 (0)
Arc length 9512.65 days
Unobserved 34 days

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Ephemeris at epoch 60425 MJD
Right Ascension 208.754 deg
Declination -6.44112 deg
V Magnitude 17.97 mag
Solar Elongation -172.25 deg
Galactic Latitude 53.07 deg
Rate 0.214 deg/day
Direction -56.905 deg

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