AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009NB2 ∴ Summary
Contact »
(381706) 2009NB2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28645 1.45e-08 au
e 0.199763 6.494e-08
i 2.81 6.906e-06 deg
Ω 151.871 0.0001507 deg
ω 178.621 0.0001523 deg
M 76.414 2.092e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8297 au
Aphelion 2.7432 au
Asc. node-Earth separation 1.75445 au
Desc. node-Earth separation 0.81935 au
Earth MOID 0.81866 au
Orbital period 1262.81 days
Date of orbit computation  apr 23 21:11
Observational summary
Optical observations (Discarded) 165 (1)
Radar observations (Discarded) 0 (0)
Arc length 6789.98 days
Unobserved 163 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 62.9201 deg
Declination 19.0672 deg
V Magnitude 23.32 mag
Solar Elongation -29.61 deg
Galactic Latitude -23.02 deg
Rate 0.472 deg/day
Direction 78.832 deg

More info »