AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003BT53 ∴ Summary
Contact »
(283747) 2003BT53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17586 2.78e-08 au
e 0.074283 5.316e-08
i 8.435 6.249e-06 deg
Ω 280.741 4.254e-05 deg
ω 166.902 7.122e-05 deg
M 304.841 5.407e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.94 au
Aphelion 3.4118 au
Asc. node-Earth separation 2.38797 au
Desc. node-Earth separation 1.96262 au
Earth MOID 1.9576 au
Orbital period 2067.24 days
Date of orbit computation  feb 22 02:50
Observational summary
Optical observations (Discarded) 342 (3)
Radar observations (Discarded) 0 (0)
Arc length 8518.02 days
Unobserved 109 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 24.2934 deg
Declination 16.5949 deg
V Magnitude 21.25 mag
Solar Elongation -6.06 deg
Galactic Latitude -44.89 deg
Rate 0.385 deg/day
Direction 69.708 deg

More info »