AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002TM89 ∴ Summary
Contact »
(142580) 2002TM89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71593 1.261e-08 au
e 0.159341 4.495e-08
i 8.235 5.474e-06 deg
Ω 237.793 3.232e-05 deg
ω 201.761 3.793e-05 deg
M 243.043 1.798e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2832 au
Aphelion 3.1487 au
Asc. node-Earth separation 2.09507 au
Desc. node-Earth separation 1.3184 au
Earth MOID 1.30115 au
Orbital period 1634.84 days
Date of orbit computation  feb 22 02:20
Observational summary
Optical observations (Discarded) 853 (5)
Radar observations (Discarded) 0 (0)
Arc length 8566.74 days
Unobserved 690 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 328.642 deg
Declination -5.20116 deg
V Magnitude 21.38 mag
Solar Elongation 61.34 deg
Galactic Latitude -42.58 deg
Rate 0.316 deg/day
Direction 64.181 deg

More info »