AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TZ20 ∴ Summary
Contact »
(70456) 1999TZ20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61287 8.144e-09 au
e 0.137151 3.687e-08
i 2.51 3.821e-06 deg
Ω 315.412 0.0001031 deg
ω 0.609 0.0001045 deg
M 340.205 1.807e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2545 au
Aphelion 2.9712 au
Asc. node-Earth separation 1.24079 au
Desc. node-Earth separation 1.9858 au
Earth MOID 1.24067 au
Orbital period 1542.68 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1258 (11)
Radar observations (Discarded) 0 (0)
Arc length 8698.79 days
Unobserved 285 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 323.156 deg
Declination -15.4005 deg
V Magnitude 20.23 mag
Solar Elongation 69.58 deg
Galactic Latitude -42.53 deg
Rate 0.414 deg/day
Direction 70.284 deg

More info »