AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001BJ20 ∴ Summary
Contact »
(76949) 2001BJ20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21273 5.804e-09 au
e 0.220444 4.265e-08
i 4.209 4.513e-06 deg
Ω 7.697 4.537e-05 deg
ω 353.601 4.621e-05 deg
M 118.811 9.699e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7249 au
Aphelion 2.7005 au
Asc. node-Earth separation 0.72627 au
Desc. node-Earth separation 1.69765 au
Earth MOID 0.72211 au
Orbital period 1202.24 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 1099 (7)
Radar observations (Discarded) 0 (0)
Arc length 9463.07 days
Unobserved 56 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 119.459 deg
Declination 24.7512 deg
V Magnitude 20.74 mag
Solar Elongation -109.08 deg
Galactic Latitude 24.95 deg
Rate 0.12 deg/day
Direction 120.323 deg

More info »