AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009NN2 ∴ Summary
Contact »
(406956) 2009NN2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70815 2.576e-08 au
e 0.092077 8.349e-08
i 9.971 8.144e-06 deg
Ω 300.563 3.858e-05 deg
ω 25.693 5.057e-05 deg
M 92.311 3.276e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4588 au
Aphelion 2.9575 au
Asc. node-Earth separation 1.46368 au
Desc. node-Earth separation 1.94467 au
Earth MOID 1.44983 au
Orbital period 1627.82 days
Date of orbit computation  apr 23 21:16
Observational summary
Optical observations (Discarded) 333 (1)
Radar observations (Discarded) 0 (0)
Arc length 6704.65 days
Unobserved 104 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 61.2692 deg
Declination 26.4436 deg
V Magnitude 22.01 mag
Solar Elongation -29.9 deg
Galactic Latitude -19.02 deg
Rate 0.399 deg/day
Direction 83.194 deg

More info »