AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2016QD12 ∴ Summary
Contact »
(657423) 2016QD12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18969 1.567e-08 au
e 0.145297 1.029e-07
i 6.995 7.895e-06 deg
Ω 257.775 7.806e-05 deg
ω 93.355 8.375e-05 deg
M 110.859 3.572e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8715 au
Aphelion 2.5078 au
Asc. node-Earth separation 1.14651 au
Desc. node-Earth separation 1.14149 au
Earth MOID 0.88156 au
Orbital period 1183.51 days
Date of orbit computation  feb 22 04:05
Observational summary
Optical observations (Discarded) 95 (0)
Radar observations (Discarded) 0 (0)
Arc length 8433.06 days
Unobserved 85 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 90.3013 deg
Declination 18.9665 deg
V Magnitude 22.99 mag
Solar Elongation -82.84 deg
Galactic Latitude -1.99 deg
Rate 0.311 deg/day
Direction 90.433 deg

More info »