AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004BT73 ∴ Summary
Contact »
(180421) 2004BT73  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40387 9.184e-09 au
e 0.022887 3.545e-08
i 3.175 5.861e-06 deg
Ω 207.01 6.569e-05 deg
ω 275.674 0.0001552 deg
M 151.421 0.0001389 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3489 au
Aphelion 2.4589 au
Asc. node-Earth separation 1.39338 au
Desc. node-Earth separation 1.41309 au
Earth MOID 1.36705 au
Orbital period 1361.34 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 771 (3)
Radar observations (Discarded) 0 (0)
Arc length 7563.89 days
Unobserved 337 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 307.389 deg
Declination -15.5741 deg
V Magnitude 21.31 mag
Solar Elongation 89.08 deg
Galactic Latitude -28.58 deg
Rate 0.265 deg/day
Direction 71.102 deg

More info »