NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001XR31 ∴ Summary
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(68548) 2001XR31  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.70673 6.845e-09 au
e 0.436441 7.866e-08
i 22.718 9.955e-06 deg
Ω 302.051 1.771e-05 deg
ω 24.681 1.991e-05 deg
M 22.544 9.732e-06 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9618 au
Aphelion 2.4516 au
Asc. node-Earth separation -0.02686 au
Desc. node-Earth separation 1.30594 au
Earth MOID 0.02552 au
Orbital period 814.417 days
Date of orbit computation   May 25 11:24
Observational summary
Optical observations (Discarded) 407 (4)
Radar observations (Discarded) 0 (0)
Arc length 8748 days
Unobserved 431 days

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Ephemeris at epoch 58628 MJD
Right Ascension 49.2035 deg
Declination 31.0019 deg
V Magnitude 19.47 mag
Solar Elongation 14.85 deg
Galactic Latitude -22.31 deg
Rate 0.809 deg/day
Direction 75.516 deg

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