AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001NB11 ∴ Summary
Contact »
(316990) 2001NB11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68892 2.211e-08 au
e 0.124561 5.747e-08
i 13.919 6.955e-06 deg
Ω 120.582 3.229e-05 deg
ω 169.096 4.86e-05 deg
M 62.715 3.682e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.354 au
Aphelion 3.0238 au
Asc. node-Earth separation 2.0326 au
Desc. node-Earth separation 1.34294 au
Earth MOID 1.33895 au
Orbital period 1610.51 days
Date of orbit computation  feb 22 02:57
Observational summary
Optical observations (Discarded) 268 (5)
Radar observations (Discarded) 0 (0)
Arc length 8143.65 days
Unobserved 169 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 17.7979 deg
Declination -2.75659 deg
V Magnitude 21.71 mag
Solar Elongation 16.68 deg
Galactic Latitude -65.17 deg
Rate 0.442 deg/day
Direction 70.473 deg

More info »