AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TF220 ∴ Summary
Contact »
(200219) 1999TF220  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66225 1.255e-08 au
e 0.194238 5.097e-08
i 4.936 6.389e-06 deg
Ω 256.908 6.586e-05 deg
ω 101.636 6.963e-05 deg
M 241.362 2.035e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1451 au
Aphelion 3.1794 au
Asc. node-Earth separation 1.65077 au
Desc. node-Earth separation 1.48143 au
Earth MOID 1.14817 au
Orbital period 1586.61 days
Date of orbit computation  apr 23 20:31
Observational summary
Optical observations (Discarded) 381 (2)
Radar observations (Discarded) 0 (0)
Arc length 8936.31 days
Unobserved 37 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 229.764 deg
Declination -22.0686 deg
V Magnitude 20.54 mag
Solar Elongation 163.36 deg
Galactic Latitude 29.22 deg
Rate 0.201 deg/day
Direction -71.684 deg

More info »