NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017SA20 ∴ Summary
Contact »
2017SA20  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.10002 9.418e-05 au
e 0.19189 0.00013
i 0.129 8.381e-05 deg
Ω 34.987 0.00299 deg
ω 248.951 0.002862 deg
M 173.761 0.1193 deg

More info »
Other useful info
Absolute Magnitude (H)    28.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8889 au
Aphelion distance 1.3111 au
Asc. node-Earth separation 0.14212 au
Desc. node-Earth separation -0.01274 au
Earth MOID 0.00016 au
Orbital period 421.402 days
Date of orbit computation   Aug 22 14:44
Observational summary
Optical observations (Discarded) 41 (0)
Radar observations (Discarded) 0 (0)
Arc length 25 days
Unobserved 1144 days

More info »
Ephemeris
(Epoch 59185 MJD)
Right Ascension 244.591 deg
Declination -21.4141 deg
V Magnitude 29.95 mag
Solar Elongation 3.52 deg
Galactic Latitude 20.28 deg
Rate 1.1 deg/day
Direction 99.884 deg

More info »