NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001XR1 ∴ Summary
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(141052) 2001XR1  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.2454 3.126e-09 au
e 0.55019 3.908e-08
i 17.659 6.189e-06 deg
Ω 291.537 1.1e-05 deg
ω 304.132 1.298e-05 deg
M 19.148 8.592e-06 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5602 au
Aphelion 1.9306 au
Asc. node-Earth separation -0.35275 au
Desc. node-Earth separation 0.27409 au
Earth MOID 0.10297 au
Orbital period 507.645 days
Date of orbit computation   Jul 10 17:30
Observational summary
Optical observations (Discarded) 651 (8)
Radar observations (Discarded) 0 (0)
Arc length 10623 days
Unobserved 208 days

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Ephemeris at epoch 57957 MJD
Right Ascension 144.724 deg
Declination 5.63716 deg
V Magnitude 18.69 mag
Solar Elongation -26.17 deg
Galactic Latitude 39.48 deg
Rate 1.197 deg/day
Direction 112.177 deg

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