NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003HB ∴ Summary
Contact »
(390725) 2003HB  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.849739 3.208e-09 au
e 0.380547 1.365e-07
i 18.109 2.145e-05 deg
Ω 70.389 4.382e-05 deg
ω 306.733 3.993e-05 deg
M 207.083 4.042e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5264 au
Aphelion 1.1731 au
Asc. node-Earth separation -0.39468 au
Desc. node-Earth separation -0.07298 au
Earth MOID 0.04606 au
Orbital period 286.106 days
Date of orbit computation   Mar 13 15:52
Observational summary
Optical observations (Discarded) 230 (12)
Radar observations (Discarded) 0 (0)
Arc length 4054 days
Unobserved 1425 days

More info »
Ephemeris at epoch 58229 MJD
Right Ascension 300.38 deg
Declination -2.67902 deg
V Magnitude 20.23 mag
Solar Elongation 88.69 deg
Galactic Latitude -16.8 deg
Rate 1.305 deg/day
Direction 94.19 deg

More info »





This Web Site has been visited 299176 times since

and this Page has been visited 4185 times since 2014/04/19