AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017HQ12 ∴ Summary
Contact »
(565883) 2017HQ12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69501 1.853e-08 au
e 0.241274 5.523e-08
i 2.332 8.275e-06 deg
Ω 196.587 0.0001611 deg
ω 60.875 0.0001626 deg
M 180.933 1.891e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0448 au
Aphelion 3.3453 au
Asc. node-Earth separation 1.27033 au
Desc. node-Earth separation 1.87832 au
Earth MOID 1.03089 au
Orbital period 1616 days
Date of orbit computation  feb 22 03:48
Observational summary
Optical observations (Discarded) 172 (3)
Radar observations (Discarded) 0 (0)
Arc length 9025.02 days
Unobserved 137 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 68.3839 deg
Declination 20.2007 deg
V Magnitude 23.77 mag
Solar Elongation -39.72 deg
Galactic Latitude -18.38 deg
Rate 0.297 deg/day
Direction 81.177 deg

More info »