AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 4221T-3 ∴ Summary
Contact »
(18279) 4221T-3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74972 1.037e-08 au
e 0.139732 3.144e-08
i 9.309 3.615e-06 deg
Ω 176.562 2.008e-05 deg
ω 350.603 2.356e-05 deg
M 295.804 1.317e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3655 au
Aphelion 3.1339 au
Asc. node-Earth separation 1.37449 au
Desc. node-Earth separation 2.12325 au
Earth MOID 1.37291 au
Orbital period 1665.45 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 2920 (19)
Radar observations (Discarded) 0 (0)
Arc length 16909.1 days
Unobserved 89 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 76.8469 deg
Declination 15.3925 deg
V Magnitude 19.47 mag
Solar Elongation -44.71 deg
Galactic Latitude -14.79 deg
Rate 0.396 deg/day
Direction 81.051 deg

More info »