AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2016HC16 ∴ Summary
Contact »
(494211) 2016HC16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7204 4.402e-08 au
e 0.039564 7.785e-08
i 2.774 8.57e-06 deg
Ω 126.829 0.0001991 deg
ω 113.724 0.0002362 deg
M 251.599 0.0001293 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6128 au
Aphelion 2.828 au
Asc. node-Earth separation 1.77601 au
Desc. node-Earth separation 1.65843 au
Earth MOID 1.60128 au
Orbital period 1638.88 days
Date of orbit computation  apr 23 21:35
Observational summary
Optical observations (Discarded) 122 (0)
Radar observations (Discarded) 0 (0)
Arc length 9915.89 days
Unobserved 518 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 114.756 deg
Declination 21.8182 deg
V Magnitude 23.18 mag
Solar Elongation -75.98 deg
Galactic Latitude 19.86 deg
Rate 0.273 deg/day
Direction 97.784 deg

More info »