AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BL85 ∴ Summary
Contact »
(312498) 2009BL85  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.26884 2.193e-08 au
e 0.091681 7.459e-08
i 6.001 9.796e-06 deg
Ω 294.425 8.654e-05 deg
ω 326.51 0.0001117 deg
M 179.616 6.813e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0608 au
Aphelion 2.4769 au
Asc. node-Earth separation 1.07288 au
Desc. node-Earth separation 1.45129 au
Earth MOID 1.04679 au
Orbital period 1248.26 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 119 (1)
Radar observations (Discarded) 0 (0)
Arc length 6231.85 days
Unobserved 665 days

More info »
Ephemeris at epoch 58580 MJD
Right Ascension 101.168 deg
Declination 21.9094 deg
V Magnitude 22.3 mag
Solar Elongation -83.72 deg
Galactic Latitude 8.38 deg
Rate 0.274 deg/day
Direction 98.846 deg

More info »





This Web Site has been visited 1123285 times since

and this Page has been visited 64 times since 2012/02/18