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AstDyS ∴ Objects ∴ 2001FD81 ∴ Summary
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(77310) 2001FD81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61428 1.417e-08 au
e 0.071069 4.365e-08
i 8.135 3.968e-06 deg
Ω 265.47 3.632e-05 deg
ω 229.324 5.18e-05 deg
M 195.536 3.59e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4285 au
Aphelion 2.8001 au
Asc. node-Earth separation 1.71153 au
Desc. node-Earth separation 1.50254 au
Earth MOID 1.45254 au
Orbital period 1543.93 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 849 (3)
Radar observations (Discarded) 0 (0)
Arc length 11582 days
Unobserved 695 days

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Ephemeris at epoch 60425 MJD
Right Ascension 347.004 deg
Declination 1.17229 deg
V Magnitude 21.31 mag
Solar Elongation 46.76 deg
Galactic Latitude -52.32 deg
Rate 0.368 deg/day
Direction 62.924 deg

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