AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007BF21 ∴ Summary
Contact »
(262853) 2007BF21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73933 2.015e-08 au
e 0.204118 4.331e-08
i 16.172 5.524e-06 deg
Ω 95.563 2.448e-05 deg
ω 19.378 3.311e-05 deg
M 302.137 2.182e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1802 au
Aphelion 3.2985 au
Asc. node-Earth separation 1.2186 au
Desc. node-Earth separation 2.2346 au
Earth MOID 1.20307 au
Orbital period 1656.01 days
Date of orbit computation  feb 22 02:46
Observational summary
Optical observations (Discarded) 449 (3)
Radar observations (Discarded) 0 (0)
Arc length 8014.75 days
Unobserved 168 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 38.0401 deg
Declination 4.87396 deg
V Magnitude 21.32 mag
Solar Elongation -12.56 deg
Galactic Latitude -49.8 deg
Rate 0.461 deg/day
Direction 66.827 deg

More info »