AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TF280 ∴ Summary
Contact »
(306493) 1999TF280  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.48098 3.619e-08 au
e 0.248812 1.293e-07
i 3.721 1.268e-05 deg
Ω 54.62 0.0001067 deg
ω 304.935 0.0001224 deg
M 101.383 8.124e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8637 au
Aphelion 3.0983 au
Asc. node-Earth separation 1.04882 au
Desc. node-Earth separation 1.70368 au
Earth MOID 0.86349 au
Orbital period 1427.36 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 200 (1)
Radar observations (Discarded) 0 (0)
Arc length 8855.26 days
Unobserved 126 days

More info »
Ephemeris at epoch 60438 MJD
Right Ascension 117.077 deg
Declination 24.5354 deg
V Magnitude 23.01 mag
Solar Elongation -66.98 deg
Galactic Latitude 22.84 deg
Rate 0.299 deg/day
Direction 102.669 deg

More info »