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AstDyS ∴ Objects ∴ 2016AY257 ∴ Summary
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(562873) 2016AY257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67845 3.587e-08 au
e 0.050582 1.086e-07
i 6.186 1.071e-05 deg
Ω 5.132 8.349e-05 deg
ω 352.817 0.0001215 deg
M 86.824 8.714e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.543 au
Aphelion 2.8139 au
Asc. node-Earth separation 1.54256 au
Desc. node-Earth separation 1.81537 au
Earth MOID 1.53888 au
Orbital period 1601.12 days
Date of orbit computation  feb 22 03:48
Observational summary
Optical observations (Discarded) 100 (0)
Radar observations (Discarded) 0 (0)
Arc length 8539.24 days
Unobserved 127 days

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Ephemeris at epoch 60423 MJD
Right Ascension 78.4712 deg
Declination 28.1124 deg
V Magnitude 23.37 mag
Solar Elongation -47.02 deg
Galactic Latitude -6.27 deg
Rate 0.38 deg/day
Direction 87.711 deg

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