NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999FK21 ∴ Summary
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(85953) 1999FK21  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 0.738744 7.164e-10 au
e 0.703051 4.873e-08
i 12.605 6.926e-06 deg
Ω 180.487 6.454e-06 deg
ω 172.376 7.835e-06 deg
M 84.296 1.359e-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   Sep 19 18:07
Observational summary
Optical observations (Discarded) 1172 (16)
Radar observations (Discarded) 0 (0)
Arc length 17198 days
Unobserved 510 days

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Ephemeris
(Epoch 58744 MJD)
Right Ascension 181.159 deg
Declination 1.3257 deg
V Magnitude 23.03 mag
Solar Elongation -6.23 deg
Galactic Latitude 61.86 deg
Rate 1.988 deg/day
Direction -85.976 deg

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