NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017SS12 ∴ Summary
Contact »
2017SS12  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.22768 0.0001042 au
e 0.342467 8.608e-05
i 1.199 0.0002638 deg
Ω 1.269 1.929e-05 deg
ω 283.728 0.000163 deg
M 30.745 0.0983 deg

More info »
Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8072 au
Aphelion distance 1.6481 au
Asc. node-Earth separation -0.00032 au
Desc. node-Earth separation 0.18311 au
Earth MOID 2e-05 au
Orbital period 496.849 days
Date of orbit computation   May 28 13:15
Observational summary
Optical observations (Discarded) 93 (3)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 1150 days

More info »
Ephemeris
(Epoch 59178 MJD)
Right Ascension 130.407 deg
Declination 20.4148 deg
V Magnitude 29.47 mag
Solar Elongation 115.44 deg
Galactic Latitude 33.01 deg
Rate 0.061 deg/day
Direction 86.044 deg

More info »