AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2016GT257 ∴ Summary
Contact »
(538866) 2016GT257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.84686 4.516e-08 au
e 0.045477 7.398e-08
i 12.501 8.59e-06 deg
Ω 50.811 4.39e-05 deg
ω 190.115 0.0001344 deg
M 224.766 0.0001336 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7174 au
Aphelion 2.9763 au
Asc. node-Earth separation 1.98532 au
Desc. node-Earth separation 1.70906 au
Earth MOID 1.70617 au
Orbital period 1754.48 days
Date of orbit computation  apr 23 21:44
Observational summary
Optical observations (Discarded) 132 (0)
Radar observations (Discarded) 0 (0)
Arc length 6457.09 days
Unobserved 133 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 90.123 deg
Declination 32.389 deg
V Magnitude 22.38 mag
Solar Elongation -54.69 deg
Galactic Latitude 4.51 deg
Rate 0.321 deg/day
Direction 91.724 deg

More info »