AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998TR20 ∴ Summary
Contact »
(264296) 1998TR20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42026 1.363e-08 au
e 0.066214 5.852e-08
i 6.824 6.131e-06 deg
Ω 32.306 3.725e-05 deg
ω 134.938 5.235e-05 deg
M 142.717 3.722e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.26 au
Aphelion 2.5805 au
Asc. node-Earth separation 1.53446 au
Desc. node-Earth separation 1.2966 au
Earth MOID 1.271 au
Orbital period 1375.28 days
Date of orbit computation  apr 23 20:45
Observational summary
Optical observations (Discarded) 514 (6)
Radar observations (Discarded) 0 (0)
Arc length 9011.01 days
Unobserved 315 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 343.738 deg
Declination -12.9747 deg
V Magnitude 22.07 mag
Solar Elongation 57.03 deg
Galactic Latitude -59.32 deg
Rate 0.373 deg/day
Direction 69.401 deg

More info »