NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999AR7 ∴ Summary
Contact »
(53110) 1999AR7  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.64449 5.323e-09 au
e 0.214458 3.306e-08
i 40.631 6.779e-06 deg
Ω 85.445 6.012e-06 deg
ω 58.18 1.55e-05 deg
M 7.735 1.322e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2918 au
Aphelion distance 1.9972 au
Asc. node-Earth separation 0.42576 au
Desc. node-Earth separation 0.75304 au
Earth MOID 0.40992 au
Orbital period 770.274 days
Date of orbit computation   Jul 8 14:30
Observational summary
Optical observations (Discarded) 1200 (2)
Radar observations (Discarded) 0 (0)
Arc length 7893 days
Unobserved 3 days

More info »
Ephemeris
(Epoch 59041 MJD)
Right Ascension 163.249 deg
Declination 38.4291 deg
V Magnitude 20.07 mag
Solar Elongation -47.72 deg
Galactic Latitude 62.82 deg
Rate 0.862 deg/day
Direction 119.795 deg

More info »