AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TZ318 ∴ Summary
Contact »
(91840) 1999TZ318  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0982 2.294e-08 au
e 0.190001 4.37e-08
i 0.624 4.997e-06 deg
Ω 134.327 0.0006437 deg
ω 171.368 0.0006443 deg
M 238.308 2.276e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5095 au
Aphelion 3.6869 au
Asc. node-Earth separation 2.69247 au
Desc. node-Earth separation 1.49985 au
Earth MOID 1.49429 au
Orbital period 1991.88 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 531 (4)
Radar observations (Discarded) 0 (0)
Arc length 9863.99 days
Unobserved 49 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 158.844 deg
Declination 9.38829 deg
V Magnitude 21.58 mag
Solar Elongation -121.02 deg
Galactic Latitude 53.34 deg
Rate 0.021 deg/day
Direction -69.556 deg

More info »