AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2016BT89 ∴ Summary
Contact »
(538140) 2016BT89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63479 4.096e-08 au
e 0.072655 6.496e-08
i 13.719 1.039e-05 deg
Ω 292.118 4.64e-05 deg
ω 150.638 0.0001398 deg
M 41.653 0.0001281 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4434 au
Aphelion 2.8262 au
Asc. node-Earth separation 1.78164 au
Desc. node-Earth separation 1.48191 au
Earth MOID 1.46811 au
Orbital period 1562.13 days
Date of orbit computation  apr 23 21:44
Observational summary
Optical observations (Discarded) 138 (0)
Radar observations (Discarded) 0 (0)
Arc length 6210.97 days
Unobserved 103 days

More info »
Ephemeris at epoch 60444 MJD
Right Ascension 120.036 deg
Declination 14.3476 deg
V Magnitude 22.7 mag
Solar Elongation -65.97 deg
Galactic Latitude 21.57 deg
Rate 0.352 deg/day
Direction 105.154 deg

More info »