NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017SD12 ∴ Summary
Contact »
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

More info »
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 15 days

More info »
Ephemeris at epoch 58043 MJD
Right Ascension 34.27 deg
Declination -13.983 deg
V Magnitude 21.96 mag
Solar Elongation 153.77 deg
Galactic Latitude -66.09 deg
Rate 0.072 deg/day
Direction 9.961 deg

More info »





This Web Site has been visited 115246 times since 34

and this Page has been visited 81 times since 2017/09/26