NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001XR31 ∴ Summary
Contact »
(68548) 2001XR31  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.70672 6.434e-09 au
e 0.436665 8.038e-08
i 22.719 8.695e-06 deg
Ω 302.051 1.213e-05 deg
ω 24.705 1.445e-05 deg
M 104.561 1.44e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9615 au
Aphelion distance 2.452 au
Asc. node-Earth separation -0.02538 au
Desc. node-Earth separation 1.30546 au
Earth MOID 0.02412 au
Orbital period 814.405 days
Date of orbit computation   nov 21 13:40
Observational summary
Optical observations (Discarded) 624 (3)
Radar observations (Discarded) 0 (0)
Arc length 10090 days
Unobserved 6 days

More info »
Ephemeris
(Epoch 59545 MJD)
Right Ascension 130.764 deg
Declination 34.8296 deg
V Magnitude 19.56 mag
Solar Elongation 119.43 deg
Galactic Latitude 37.04 deg
Rate 0.141 deg/day
Direction -98.343 deg

More info »