AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011NJ4 ∴ Summary
Contact »
(530528) 2011NJ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16196 4.945e-08 au
e 0.067373 6.959e-08
i 8.25 7.036e-06 deg
Ω 273.491 5.208e-05 deg
ω 9.047 7.662e-05 deg
M 122.269 5.614e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9489 au
Aphelion 3.375 au
Asc. node-Earth separation 1.93474 au
Desc. node-Earth separation 2.38915 au
Earth MOID 1.93259 au
Orbital period 2053.68 days
Date of orbit computation  apr 23 21:43
Observational summary
Optical observations (Discarded) 263 (1)
Radar observations (Discarded) 0 (0)
Arc length 5803.1 days
Unobserved 159 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 47.4117 deg
Declination 21.8013 deg
V Magnitude 22.09 mag
Solar Elongation -15.54 deg
Galactic Latitude -30.75 deg
Rate 0.346 deg/day
Direction 77.273 deg

More info »