AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009JH8 ∴ Summary
Contact »
(441812) 2009JH8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01644 5.737e-08 au
e 0.093956 8.654e-08
i 13.608 8.795e-06 deg
Ω 80.154 5.1e-05 deg
ω 170.373 8.712e-05 deg
M 283.134 7.68e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.733 au
Aphelion 3.2999 au
Asc. node-Earth separation 2.31124 au
Desc. node-Earth separation 1.7209 au
Earth MOID 1.71927 au
Orbital period 1913.56 days
Date of orbit computation  feb 22 03:23
Observational summary
Optical observations (Discarded) 112 (0)
Radar observations (Discarded) 0 (0)
Arc length 5802.2 days
Unobserved 66 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 159.465 deg
Declination 28.8971 deg
V Magnitude 21.29 mag
Solar Elongation -137.84 deg
Galactic Latitude 60.56 deg
Rate 0.125 deg/day
Direction -95.846 deg

More info »