AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999NN56 ∴ Summary
Contact »
(86041) 1999NN56  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10224 2.03e-08 au
e 0.075746 7.834e-08
i 20.878 4.98e-06 deg
Ω 287.538 1.577e-05 deg
ω 68.406 5.384e-05 deg
M 165.086 4.529e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8673 au
Aphelion 3.3372 au
Asc. node-Earth separation 1.98416 au
Desc. node-Earth separation 2.1902 au
Earth MOID 1.92055 au
Orbital period 1995.77 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 943 (3)
Radar observations (Discarded) 0 (0)
Arc length 8953.06 days
Unobserved 93 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 143.011 deg
Declination -8.24806 deg
V Magnitude 20.23 mag
Solar Elongation -117.81 deg
Galactic Latitude 30.17 deg
Rate 0.058 deg/day
Direction 11.808 deg

More info »