AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002TW40 ∴ Summary
Contact »
(84309) 2002TW40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59888 1.375e-08 au
e 0.120606 4.795e-08
i 10.186 5.019e-06 deg
Ω 56.389 2.686e-05 deg
ω 269.786 3.483e-05 deg
M 99.577 2.555e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2854 au
Aphelion 2.9123 au
Asc. node-Earth separation 1.57453 au
Desc. node-Earth separation 1.5486 au
Earth MOID 1.30166 au
Orbital period 1530.31 days
Date of orbit computation  feb 22 02:07
Observational summary
Optical observations (Discarded) 806 (5)
Radar observations (Discarded) 0 (0)
Arc length 9177.94 days
Unobserved 98 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 66.1575 deg
Declination 25.2828 deg
V Magnitude 21.04 mag
Solar Elongation -40.53 deg
Galactic Latitude -16.63 deg
Rate 0.387 deg/day
Direction 78.035 deg

More info »