AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TM84 ∴ Summary
Contact »
(412998) 1999TM84  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39872 1.214e-08 au
e 0.113541 6.775e-08
i 6.619 7.932e-06 deg
Ω 21.861 5.27e-05 deg
ω 281.963 6.381e-05 deg
M 281.131 3.337e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1264 au
Aphelion 2.6711 au
Asc. node-Earth separation 1.31685 au
Desc. node-Earth separation 1.42261 au
Earth MOID 1.1233 au
Orbital period 1356.96 days
Date of orbit computation  apr 23 21:17
Observational summary
Optical observations (Discarded) 197 (0)
Radar observations (Discarded) 0 (0)
Arc length 8922.3 days
Unobserved 38 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 217.617 deg
Declination -18.4152 deg
V Magnitude 20.31 mag
Solar Elongation 173.75 deg
Galactic Latitude 38.52 deg
Rate 0.251 deg/day
Direction -84.968 deg

More info »