NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Hathor ∴ Summary
Contact »
(2340) Hathor  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 0.843859 4.591e-10 au
e 0.449926 7.902e-08
i 5.857 6.099e-06 deg
Ω 211.433 1.119e-05 deg
ω 39.981 1.198e-05 deg
M 347.379 1.111e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4642 au
Aphelion 1.2235 au
Asc. node-Earth separation -0.50338 au
Desc. node-Earth separation 0.03313 au
Earth MOID 0.00695 au
Orbital period 283.141 days
Date of orbit computation   Jul 10 22:13
Observational summary
Optical observations (Discarded) 421 (37)
Radar observations (Discarded) 7 (1)
Arc length 13924 days
Unobserved 991 days

More info »
Ephemeris at epoch 57988 MJD
Right Ascension 162.351 deg
Declination 6.29035 deg
V Magnitude 21 mag
Solar Elongation -11.55 deg
Galactic Latitude 54.3 deg
Rate 1.356 deg/day
Direction 108.601 deg

More info »





This Web Site has been visited 330415 times since 0767

and this Page has been visited 7335 times since 2011/06/14