NEODyS-2

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2015SY  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 0.918563 6.41e-08 au
e 0.48702 4.412e-07
i 3.168 1.363e-05 deg
Ω 182.638 2.504e-05 deg
ω 43.51 4.223e-05 deg
M 246.944 0.0001018 deg

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Other useful info
Absolute Magnitude (H)    23.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4712 au
Aphelion 1.3659 au
Asc. node-Earth separation -0.48073 au
Desc. node-Earth separation 0.08062 au
Earth MOID 0.00773 au
Orbital period 321.56 days
Date of orbit computation   Oct 1 19:57
Observational summary
Optical observations (Discarded) 129 (3)
Radar observations (Discarded) 0 (0)
Arc length 825 days
Unobserved 329 days

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Ephemeris at epoch 58439 MJD
Right Ascension 168.152 deg
Declination 0.83416 deg
V Magnitude 25.07 mag
Solar Elongation 65.61 deg
Galactic Latitude 54.59 deg
Rate 1.482 deg/day
Direction 112.396 deg

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