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(85953) 1999FK21  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 0.738744 7.564e-10 au
e 0.703051 5.675e-08
i 12.605 8.437e-06 deg
Ω 180.487 7.688e-06 deg
ω 172.376 9.011e-06 deg
M 84.296 1.551e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2194 au
Aphelion distance 1.2581 au
Asc. node-Earth separation 0.23765 au
Desc. node-Earth separation -0.78285 au
Earth MOID 0.07098 au
Orbital period 231.921 days
Date of orbit computation   Jan 29 14:08
Observational summary
Optical observations (Discarded) 1180 (4)
Radar observations (Discarded) 0 (0)
Arc length 17840 days
Unobserved 22 days

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Ephemeris
(Epoch 58899 MJD)
Right Ascension 244.008 deg
Declination -18.6128 deg
V Magnitude 19.76 mag
Solar Elongation 85.1 deg
Galactic Latitude 22.55 deg
Rate 0.895 deg/day
Direction 87.543 deg

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