AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001TY85 ∴ Summary
Contact »
(55440) 2001TY85  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35664 7.04e-09 au
e 0.167186 3.717e-08
i 3.974 3.793e-06 deg
Ω 284.07 5.22e-05 deg
ω 263.923 5.356e-05 deg
M 269.847 1.275e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9626 au
Aphelion 2.7506 au
Asc. node-Earth separation 1.31578 au
Desc. node-Earth separation 1.2679 au
Earth MOID 0.96871 au
Orbital period 1321.41 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1492 (6)
Radar observations (Discarded) 0 (0)
Arc length 11714.7 days
Unobserved 77 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 56.8875 deg
Declination 21.4342 deg
V Magnitude 20.77 mag
Solar Elongation -51.97 deg
Galactic Latitude -25.4 deg
Rate 0.393 deg/day
Direction 80.146 deg

More info »