AstDyS-2

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AstDyS ∴ Objects ∴ 1997SY12 ∴ Summary
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(620120) 1997SY12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02621 6.067e-08 au
e 0.174093 2.501e-07
i 0.095 2.896e-05 deg
Ω 218.418 0.01254 deg
ω 120.121 0.01254 deg
M 22.387 5.407e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4994 au
Aphelion 3.5531 au
Asc. node-Earth separation 2.1914 au
Desc. node-Earth separation 1.71908 au
Earth MOID 1.49023 au
Orbital period 1922.86 days
Date of orbit computation  feb 22 03:58
Observational summary
Optical observations (Discarded) 73 (0)
Radar observations (Discarded) 0 (0)
Arc length 9471.08 days
Unobserved 225 days

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Ephemeris at epoch 60416 MJD
Right Ascension 16.3544 deg
Declination 6.98988 deg
V Magnitude 22.72 mag
Solar Elongation 8.42 deg
Galactic Latitude -55.71 deg
Rate 0.457 deg/day
Direction 67.597 deg

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