AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002NH9 ∴ Summary
Contact »
(258810) 2002NH9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21216 2.806e-08 au
e 0.1262 5.176e-08
i 19.06 5.101e-06 deg
Ω 93.1 1.73e-05 deg
ω 155.013 2.656e-05 deg
M 285.734 2.141e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8068 au
Aphelion 3.6175 au
Asc. node-Earth separation 2.58649 au
Desc. node-Earth separation 1.82003 au
Earth MOID 1.80189 au
Orbital period 2102.78 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 621 (2)
Radar observations (Discarded) 0 (0)
Arc length 7947.06 days
Unobserved 44 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 154.873 deg
Declination 33.0807 deg
V Magnitude 20.47 mag
Solar Elongation -106.28 deg
Galactic Latitude 56.79 deg
Rate 0.105 deg/day
Direction 159.511 deg

More info »