NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Hathor ∴ Summary
Contact »
(2340) Hathor  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 0.843898 4.529e-10 au
e 0.44995 7.83e-08
i 5.856 6.08e-06 deg
Ω 211.377 1.121e-05 deg
ω 40.032 1.199e-05 deg
M 30.253 1.118e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    20.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4642 au
Aphelion 1.2236 au
Asc. node-Earth separation -0.50443 au
Desc. node-Earth separation 0.03241 au
Earth MOID 0.0068 au
Orbital period 283.161 days
Date of orbit computation   May 25 11:16
Observational summary
Optical observations (Discarded) 471 (85)
Radar observations (Discarded) 7 (1)
Arc length 15434 days
Unobserved 174 days

More info »
Ephemeris at epoch 58681 MJD
Right Ascension 79.1915 deg
Declination 21.8407 deg
V Magnitude 23.21 mag
Solar Elongation 33.95 deg
Galactic Latitude -9.32 deg
Rate 0.709 deg/day
Direction 88.953 deg

More info »





This Web Site has been visited 1355925 times since

and this Page has been visited 9773 times since 2011/06/14