AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998TH4 ∴ Summary
Contact »
(85762) 1998TH4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.17805 6.531e-09 au
e 0.280568 3.561e-08
i 4.403 5.809e-06 deg
Ω 213.24 4.745e-05 deg
ω 90.857 4.895e-05 deg
M 23.557 1.134e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.567 au
Aphelion 2.7891 au
Asc. node-Earth separation 1.0091 au
Desc. node-Earth separation 1.00533 au
Earth MOID 0.55996 au
Orbital period 1174.08 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 661 (5)
Radar observations (Discarded) 0 (0)
Arc length 12749.8 days
Unobserved 320 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 10.7008 deg
Declination 6.39786 deg
V Magnitude 20.78 mag
Solar Elongation 23.64 deg
Galactic Latitude -56.41 deg
Rate 0.635 deg/day
Direction 68.487 deg

More info »