NEODyS-2

Near Earth Objects - Dynamic Site
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2017SD12  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.51445 0.000148 au
e 0.361085 6.581e-05
i 6.884 0.0009621 deg
Ω 178.659 2.136e-05 deg
ω 145.041 0.0001345 deg
M 6.462 0.001313 deg

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Other useful info
Absolute Magnitude (H)    25.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9676 au
Aphelion 2.0613 au
Asc. node-Earth separation 0.87642 au
Desc. node-Earth separation 0.01251 au
Earth MOID 0.00718 au
Orbital period 680.736 days
Date of orbit computation   Oct 12 10:44
Observational summary
Optical observations (Discarded) 112 (5)
Radar observations (Discarded) 0 (0)
Arc length 9 days
Unobserved 75 days

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Ephemeris at epoch 58103 MJD
Right Ascension 38.2622 deg
Declination -1.66672 deg
V Magnitude 26 mag
Solar Elongation -129.48 deg
Galactic Latitude -54.77 deg
Rate 0.334 deg/day
Direction 41.629 deg

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