AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007TR57 ∴ Summary
Contact »
(185501) 2007TR57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.81168 1.81e-08 au
e 0.071856 5.359e-08
i 3.693 7.582e-06 deg
Ω 211.964 8.417e-05 deg
ω 249.109 0.0001022 deg
M 120.132 5.669e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6096 au
Aphelion 3.0137 au
Asc. node-Earth separation 1.86559 au
Desc. node-Earth separation 1.73361 au
Earth MOID 1.62981 au
Orbital period 1722.05 days
Date of orbit computation  feb 22 02:29
Observational summary
Optical observations (Discarded) 290 (1)
Radar observations (Discarded) 0 (0)
Arc length 10680.8 days
Unobserved 399 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 241.133 deg
Declination -19.0438 deg
V Magnitude 21.17 mag
Solar Elongation 143.3 deg
Galactic Latitude 24.28 deg
Rate 0.116 deg/day
Direction -67.319 deg

More info »