AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999NB38 ∴ Summary
Contact »
(17171) 1999NB38  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 5.13695 1.163e-07 au
e 0.081934 8.047e-08
i 25.292 7.354e-06 deg
Ω 317.998 1.255e-05 deg
ω 356.708 4.437e-05 deg
M 229.65 4.951e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    10.5 mag
Slope parameter (G)    0.15 mag
Perihelion 4.7161 au
Aphelion 5.5578 au
Asc. node-Earth separation 3.70264 au
Desc. node-Earth separation 4.56941 au
Earth MOID 3.70184 au
Orbital period 4252.62 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1296 (7)
Radar observations (Discarded) 0 (0)
Arc length 23691.8 days
Unobserved 212 days

More info »
Ephemeris at epoch 58505 MJD
Right Ascension 184.016 deg
Declination -23.4214 deg
V Magnitude 18.33 mag
Solar Elongation 106.95 deg
Galactic Latitude 38.73 deg
Rate 0.087 deg/day
Direction -167.605 deg

More info »





This Web Site has been visited 166847 times since

and this Page has been visited 107 times since 2012/01/12