AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005NU21 ∴ Summary
Contact »
(250661) 2005NU21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79234 1.541e-08 au
e 0.204204 5.638e-08
i 4.966 6.294e-06 deg
Ω 154.353 6.086e-05 deg
ω 185.097 6.297e-05 deg
M 341.345 1.67e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2221 au
Aphelion 3.3625 au
Asc. node-Earth separation 2.36999 au
Desc. node-Earth separation 1.2138 au
Earth MOID 1.21324 au
Orbital period 1704.32 days
Date of orbit computation  feb 22 02:43
Observational summary
Optical observations (Discarded) 381 (7)
Radar observations (Discarded) 0 (0)
Arc length 7863.1 days
Unobserved 300 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 338.765 deg
Declination -7.6135 deg
V Magnitude 21.37 mag
Solar Elongation 51.58 deg
Galactic Latitude -52.27 deg
Rate 0.478 deg/day
Direction 70.368 deg

More info »