AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997BO2 ∴ Summary
Contact »
(21334) 1997BO2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42402 6.76e-09 au
e 0.14344 4.085e-08
i 4.995 4.467e-06 deg
Ω 4.536 3.239e-05 deg
ω 188.931 3.413e-05 deg
M 25.902 1.023e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0763 au
Aphelion 2.7717 au
Asc. node-Earth separation 1.76455 au
Desc. node-Earth separation 1.08227 au
Earth MOID 1.07618 au
Orbital period 1378.48 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1816 (13)
Radar observations (Discarded) 0 (0)
Arc length 11873.6 days
Unobserved 36 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 250.371 deg
Declination -28.9926 deg
V Magnitude 18.29 mag
Solar Elongation 142.61 deg
Galactic Latitude 11.37 deg
Rate 0.111 deg/day
Direction -118.096 deg

More info »