NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998XR16 ∴ Summary
Contact »
(452313) 1998XR16  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.27703 1.485e-08 au
e 0.579043 8.634e-08
i 20.517 1.149e-05 deg
Ω 91.778 1.394e-05 deg
ω 68.221 3.483e-05 deg
M 129.68 3.093e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9585 au
Aphelion distance 3.5955 au
Asc. node-Earth separation 0.26236 au
Desc. node-Earth separation 0.90953 au
Earth MOID 0.16519 au
Orbital period 1255.02 days
Date of orbit computation   Mar 19 10:57
Observational summary
Optical observations (Discarded) 203 (2)
Radar observations (Discarded) 0 (0)
Arc length 6377 days
Unobserved 1846 days

More info »
Ephemeris
(Epoch 59385 MJD)
Right Ascension 5.58919 deg
Declination -19.5784 deg
V Magnitude 24.87 mag
Solar Elongation 91.51 deg
Galactic Latitude -79.93 deg
Rate 0.134 deg/day
Direction 113.763 deg

More info »