NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Atira ∴ Summary
Contact »
(163693) Atira  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.740992 1.113e-09 au
e 0.322151 1.013e-07
i 25.618 1.085e-05 deg
Ω 103.874 1.798e-05 deg
ω 252.936 7.764e-06 deg
M 190.133 1.94e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5023 au
Aphelion distance 0.9797 au
Asc. node-Earth separation -0.24928 au
Desc. node-Earth separation -0.4099 au
Earth MOID 0.20678 au
Orbital period 232.98 days
Date of orbit computation   apr 24 14:32
Observational summary
Optical observations (Discarded) 887 (3)
Radar observations (Discarded) 2 (0)
Arc length 7743 days
Unobserved 1 days

More info »
Ephemeris
(Epoch 60425 MJD)
Right Ascension 33.6367 deg
Declination 80.4468 deg
V Magnitude 17.52 mag
Solar Elongation -67.28 deg
Galactic Latitude 18.15 deg
Rate 0.341 deg/day
Direction 104.711 deg

More info »