AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005NN22 ∴ Summary
Contact »
(289918) 2005NN22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12567 1.905e-08 au
e 0.219841 3.864e-08
i 18.876 4.626e-06 deg
Ω 131.59 1.867e-05 deg
ω 173.839 2.496e-05 deg
M 135.725 1.607e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4385 au
Aphelion 3.8128 au
Asc. node-Earth separation 2.82182 au
Desc. node-Earth separation 1.42669 au
Earth MOID 1.42425 au
Orbital period 2018.43 days
Date of orbit computation  feb 22 02:51
Observational summary
Optical observations (Discarded) 456 (4)
Radar observations (Discarded) 0 (0)
Arc length 8524.82 days
Unobserved 97 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 86.276 deg
Declination 14.2633 deg
V Magnitude 22.06 mag
Solar Elongation -56.75 deg
Galactic Latitude -7.69 deg
Rate 0.243 deg/day
Direction 74.782 deg

More info »