NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001XR1 ∴ Summary
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(141052) 2001XR1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.24546 3.076e-09 au
e 0.550187 3.841e-08
i 17.659 6.158e-06 deg
Ω 291.532 1.098e-05 deg
ω 304.142 1.294e-05 deg
M 160.964 8.561e-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 1.9307 au
Asc. node-Earth separation -0.35298 au
Desc. node-Earth separation 0.27232 au
Earth MOID 0.1024 au
Orbital period 507.683 days
Date of orbit computation   Mar 13 09:41
Observational summary
Optical observations (Discarded) 655 (7)
Radar observations (Discarded) 0 (0)
Arc length 10896 days
Unobserved 213 days

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Ephemeris at epoch 58235 MJD
Right Ascension 45.9372 deg
Declination 27.1848 deg
V Magnitude 21.65 mag
Solar Elongation -17.45 deg
Galactic Latitude -27.07 deg
Rate 0.493 deg/day
Direction 78.671 deg

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