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(381629) 2008YS21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13036 2.912e-08 au
e 0.10395 6.172e-08
i 12.839 6.425e-06 deg
Ω 124.296 2.262e-05 deg
ω 341.569 4.026e-05 deg
M 285.66 3.14e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.805 au
Aphelion 3.4558 au
Asc. node-Earth separation 1.83466 au
Desc. node-Earth separation 2.42001 au
Earth MOID 1.82508 au
Orbital period 2022.98 days
Date of orbit computation  apr 23 21:11
Observational summary
Optical observations (Discarded) 402 (8)
Radar observations (Discarded) 0 (0)
Arc length 7151.93 days
Unobserved 189 days

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Ephemeris at epoch 60426 MJD
Right Ascension 28.687 deg
Declination 1.5508 deg
V Magnitude 21.64 mag
Solar Elongation 12.9 deg
Galactic Latitude -57.52 deg
Rate 0.383 deg/day
Direction 70.62 deg

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