NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Hathor ∴ Summary
Contact »
(2340) Hathor  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 0.84378 8.534e-10 au
e 0.449884 3.134e-08
i 5.86 3.874e-06 deg
Ω 211.306 1.285e-05 deg
ω 40.086 1.377e-05 deg
M 10.46 5.073e-06 deg

More info »
Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 -3.004e-14 5.229e-16 au/day2
Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4642 au
Aphelion distance 1.2234 au
Asc. node-Earth separation -0.5042 au
Desc. node-Earth separation 0.03069 au
Earth MOID 0.00646 au
Orbital period 283.102 days
Date of orbit computation   mar 1 20:29

Observational summary
Optical observations (Discarded) 655 (60)
Radar observations (Discarded) 7 (0)
Arc length 16480 days
Unobserved 473 days

More info »
Ephemeris
(Epoch 60026 MJD)
Right Ascension 354.989 deg
Declination -0.27968 deg
V Magnitude 21.33 mag
Solar Elongation 6.72 deg
Galactic Latitude -58.13 deg
Rate 1.216 deg/day
Direction 68.409 deg

More info »