AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015TR99 ∴ Summary
Contact »
(454899) 2015TR99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07566 3.709e-08 au
e 0.109269 6.794e-08
i 10.651 8.928e-06 deg
Ω 213.287 3.045e-05 deg
ω 210.609 4.809e-05 deg
M 189.227 3.556e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7396 au
Aphelion 3.4117 au
Asc. node-Earth separation 2.34881 au
Desc. node-Earth separation 1.78448 au
Earth MOID 1.75821 au
Orbital period 1970.18 days
Date of orbit computation  apr 23 21:26
Observational summary
Optical observations (Discarded) 263 (1)
Radar observations (Discarded) 0 (0)
Arc length 6792.95 days
Unobserved 345 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 268.369 deg
Declination -14.5462 deg
V Magnitude 21.91 mag
Solar Elongation 126.04 deg
Galactic Latitude 5.8 deg
Rate 0.071 deg/day
Direction -24.079 deg

More info »