AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BH157 ∴ Summary
Contact »
(457638) 2009BH157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3349 1.682e-08 au
e 0.162512 6.535e-08
i 2.582 7.549e-06 deg
Ω 142.305 0.0001321 deg
ω 333.992 0.0001348 deg
M 114.399 2.618e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9554 au
Aphelion 2.7143 au
Asc. node-Earth separation 0.99683 au
Desc. node-Earth separation 1.64974 au
Earth MOID 0.97259 au
Orbital period 1303.17 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 158 (1)
Radar observations (Discarded) 0 (0)
Arc length 5099.84 days
Unobserved 440 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 268.46 deg
Declination -20.4902 deg
V Magnitude 22.94 mag
Solar Elongation 99.89 deg
Galactic Latitude 2.73 deg
Rate 0.165 deg/day
Direction 85.485 deg

More info »