NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017HG4 ∴ Summary
Contact »
2017HG4  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 0.862338 3.108e-05 au
e 0.186796 4.698e-05
i 2.984 0.0009251 deg
Ω 210.752 0.0003127 deg
ω 204.783 0.00139 deg
M 312.524 0.007659 deg

More info »
Other useful info
Absolute Magnitude (H)    27.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7013 au
Aphelion 1.0234 au
Asc. node-Earth separation -0.00146 au
Desc. node-Earth separation -0.28264 au
Earth MOID 0.00082 au
Orbital period 292.492 days
Date of orbit computation   Oct 9 21:54
Observational summary
Optical observations (Discarded) 34 (0)
Radar observations (Discarded) 0 (0)
Arc length 32 days
Unobserved 178 days

More info »
Ephemeris at epoch 58079 MJD
Right Ascension 190.588 deg
Declination -7.17884 deg
V Magnitude 29.43 mag
Solar Elongation 47.13 deg
Galactic Latitude 55.62 deg
Rate 0.96 deg/day
Direction 112.368 deg

More info »





This Web Site has been visited 128524 times since

and this Page has been visited 1088 times since 2017/04/28