NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017GS4 ∴ Summary
Contact »
2017GS4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.72007 0.0002602 au
e 0.573094 8.089e-05
i 17.154 0.003902 deg
Ω 76.83 0.007662 deg
ω 20.116 0.006517 deg
M 71 0.2723 deg

More info »
Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7343 au
Aphelion distance 2.7058 au
Asc. node-Earth separation -0.23318 au
Desc. node-Earth separation 1.48573 au
Earth MOID 0.1978 au
Orbital period 823.979 days
Date of orbit computation   feb 26 11:19
Observational summary
Optical observations (Discarded) 62 (0)
Radar observations (Discarded) 0 (0)
Arc length 31 days
Unobserved 2544 days

More info »
Ephemeris
(Epoch 60420 MJD)
Right Ascension 259.802 deg
Declination -13.8546 deg
V Magnitude 22.8 mag
Solar Elongation 129.48 deg
Galactic Latitude 13.25 deg
Rate 0.236 deg/day
Direction -98.837 deg

More info »