AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001BK21 ∴ Summary
Contact »
(107166) 2001BK21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33075 1.099e-08 au
e 0.069049 4.855e-08
i 7.728 4.611e-06 deg
Ω 87.032 3.802e-05 deg
ω 136.493 5.275e-05 deg
M 94.025 3.586e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1698 au
Aphelion 2.4917 au
Asc. node-Earth separation 1.4588 au
Desc. node-Earth separation 1.19287 au
Earth MOID 1.16619 au
Orbital period 1299.7 days
Date of orbit computation  feb 22 02:12
Observational summary
Optical observations (Discarded) 707 (7)
Radar observations (Discarded) 0 (0)
Arc length 9273.97 days
Unobserved 221 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 350.557 deg
Declination -10.0046 deg
V Magnitude 21.57 mag
Solar Elongation 42.97 deg
Galactic Latitude -62.89 deg
Rate 0.443 deg/day
Direction 70.412 deg

More info »