AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004NS21 ∴ Summary
Contact »
(468469) 2004NS21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59754 1.354e-08 au
e 0.254617 9.113e-08
i 13.541 5.016e-06 deg
Ω 308.303 3.836e-05 deg
ω 20.898 4.18e-05 deg
M 244.721 1.971e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9362 au
Aphelion 3.2589 au
Asc. node-Earth separation 0.94749 au
Desc. node-Earth separation 2.20301 au
Earth MOID 0.92973 au
Orbital period 1529.12 days
Date of orbit computation  apr 23 21:29
Observational summary
Optical observations (Discarded) 352 (0)
Radar observations (Discarded) 0 (0)
Arc length 8596.1 days
Unobserved 36 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 177.033 deg
Declination -18.3455 deg
V Magnitude 21.44 mag
Solar Elongation -144.55 deg
Galactic Latitude 42.01 deg
Rate 0.176 deg/day
Direction -55.073 deg

More info »