AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013ND21 ∴ Summary
Contact »
(412373) 2013ND21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16023 6.692e-08 au
e 0.197852 6.564e-08
i 26.152 9.738e-06 deg
Ω 120.101 1.772e-05 deg
ω 258.072 3.249e-05 deg
M 269.781 3.739e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.535 au
Aphelion 3.7855 au
Asc. node-Earth separation 2.18242 au
Desc. node-Earth separation 1.90152 au
Earth MOID 1.67137 au
Orbital period 2052 days
Date of orbit computation  apr 23 21:17
Observational summary
Optical observations (Discarded) 181 (1)
Radar observations (Discarded) 0 (0)
Arc length 4910.86 days
Unobserved 348 days

More info »
Ephemeris at epoch 60441 MJD
Right Ascension 290.785 deg
Declination -7.37712 deg
V Magnitude 21.39 mag
Solar Elongation 118.13 deg
Galactic Latitude -10.38 deg
Rate 0.014 deg/day
Direction 130.546 deg

More info »