AstDyS-2

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AstDyS ∴ Objects ∴ 2021SY31 ∴ Summary
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2021SY31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38917 2.686e-08 au
e 0.214863 1.472e-07
i 3.323 1.618e-05 deg
Ω 54.641 0.0001777 deg
ω 292.578 0.0001889 deg
M 262.296 4.083e-05 deg

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Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8758 au
Aphelion 2.9025 au
Asc. node-Earth separation 1.11682 au
Desc. node-Earth separation 1.47331 au
Earth MOID 0.87212 au
Orbital period 1348.87 days
Date of orbit computation  apr 24 02:37
Observational summary
Optical observations (Discarded) 48 (0)
Radar observations (Discarded) 0 (0)
Arc length 8027.93 days
Unobserved 921 days

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Ephemeris at epoch 60450 MJD
Right Ascension 235.603 deg
Declination -20.0728 deg
V Magnitude 21.65 mag
Solar Elongation -178.75 deg
Galactic Latitude 27.22 deg
Rate 0.257 deg/day
Direction -82.532 deg

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