AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000FY21 ∴ Summary
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(81221) 2000FY21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03873 1.932e-08 au
e 0.047992 3.687e-08
i 12.383 4.168e-06 deg
Ω 118.893 2.171e-05 deg
ω 169.85 5.725e-05 deg
M 100.113 5.38e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8929 au
Aphelion 3.1846 au
Asc. node-Earth separation 2.19869 au
Desc. node-Earth separation 1.87906 au
Earth MOID 1.87722 au
Orbital period 1934.8 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 1182 (21)
Radar observations (Discarded) 0 (0)
Arc length 9120.87 days
Unobserved 106 days

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Ephemeris at epoch 60427 MJD
Right Ascension 39.2892 deg
Declination 5.68147 deg
V Magnitude 20.26 mag
Solar Elongation -9.37 deg
Galactic Latitude -48.41 deg
Rate 0.377 deg/day
Direction 70.83 deg

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