AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000TM54 ∴ Summary
Contact »
(257903) 2000TM54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26176 1.104e-08 au
e 0.237838 6.832e-08
i 6.95 5.153e-06 deg
Ω 95.492 5.52e-05 deg
ω 248.844 5.688e-05 deg
M 346.668 1.34e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7238 au
Aphelion 2.7997 au
Asc. node-Earth separation 1.35108 au
Desc. node-Earth separation 0.94881 au
Earth MOID 0.73063 au
Orbital period 1242.42 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 245 (1)
Radar observations (Discarded) 0 (0)
Arc length 8277.71 days
Unobserved 337 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 357.769 deg
Declination -5.65538 deg
V Magnitude 21.51 mag
Solar Elongation 39.44 deg
Galactic Latitude -64.16 deg
Rate 0.652 deg/day
Direction 69.247 deg

More info »