AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999NE12 ∴ Summary
Contact »
(53413) 1999NE12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15133 1.849e-08 au
e 0.153432 3.224e-08
i 17.604 4.695e-06 deg
Ω 132.837 1.3e-05 deg
ω 113.279 2.107e-05 deg
M 195.752 1.578e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6678 au
Aphelion 3.6348 au
Asc. node-Earth separation 2.29086 au
Desc. node-Earth separation 1.88698 au
Earth MOID 1.71009 au
Orbital period 2043.33 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1718 (315)
Radar observations (Discarded) 0 (0)
Arc length 11638 days
Unobserved 81 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 65.4931 deg
Declination 8.53036 deg
V Magnitude 20.98 mag
Solar Elongation -57.6 deg
Galactic Latitude -27.81 deg
Rate 0.25 deg/day
Direction 66.278 deg

More info »