NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Hathor ∴ Summary
Contact »
(2340) Hathor  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 0.843869 4.577e-10 au
e 0.449896 7.902e-08
i 5.857 6.099e-06 deg
Ω 211.434 1.119e-05 deg
ω 39.98 1.198e-05 deg
M 93.092 1.105e-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 -0.50455 au
Desc. node-Earth separation 0.03366 au
Earth MOID 0.00707 au
Orbital period 283.146 days
Date of orbit computation   Nov 18 15:15
Observational summary
Optical observations (Discarded) 421 (37)
Radar observations (Discarded) 7 (1)
Arc length 13924 days
Unobserved 872 days

More info »
Ephemeris at epoch 57869 MJD
Right Ascension 53.6587 deg
Declination 17.0039 deg
V Magnitude 23.17 mag
Solar Elongation -19.85 deg
Galactic Latitude -30.73 deg
Rate 0.73 deg/day
Direction 78.032 deg

More info »





This Web Site has been visited 7597 times since

and this Page has been visited 6971 times since 2011/06/14