AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004TW98 ∴ Summary
Contact »
(218504) 2004TW98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0152 2.494e-08 au
e 0.102098 5.087e-08
i 3.214 5.188e-06 deg
Ω 59.881 0.0001063 deg
ω 340.991 0.0001107 deg
M 243.773 2.964e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7074 au
Aphelion 3.3231 au
Asc. node-Earth separation 1.7341 au
Desc. node-Earth separation 2.29055 au
Earth MOID 1.716 au
Orbital period 1912.38 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 340 (1)
Radar observations (Discarded) 0 (0)
Arc length 8597.1 days
Unobserved 312 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 300.258 deg
Declination -22.8528 deg
V Magnitude 22.11 mag
Solar Elongation 99.2 deg
Galactic Latitude -24.98 deg
Rate 0.138 deg/day
Direction 86.563 deg

More info »