NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008HD3 ∴ Summary
Contact »
(394783) 2008HD3  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.13131 6.678e-09 au
e 0.335867 3.52e-07
i 52.011 4.113e-05 deg
Ω 222.086 6.935e-06 deg
ω 223.754 6.112e-05 deg
M 221.733 0.0001143 deg

More info »
Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7513 au
Aphelion 1.5113 au
Asc. node-Earth separation 0.31731 au
Desc. node-Earth separation -0.18305 au
Earth MOID 0.17917 au
Orbital period 439.514 days
Date of orbit computation   Nov 18 15:05
Observational summary
Optical observations (Discarded) 129 (7)
Radar observations (Discarded) 0 (0)
Arc length 2212 days
Unobserved 1077 days

More info »
Ephemeris at epoch 57873 MJD
Right Ascension 359.112 deg
Declination 32.595 deg
V Magnitude 22.69 mag
Solar Elongation 38.93 deg
Galactic Latitude -28.86 deg
Rate 0.876 deg/day
Direction 77.028 deg

More info »





This Web Site has been visited 25161 times since

and this Page has been visited 2303 times since 2014/05/17