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(141052) 2001XR1  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.24551 3.025e-09 au
e 0.550138 4.667e-08
i 17.661 6.756e-06 deg
Ω 291.523 1.246e-05 deg
ω 304.161 1.381e-05 deg
M 226.412 1.069e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5603 au
Aphelion distance 1.9307 au
Asc. node-Earth separation -0.3516 au
Desc. node-Earth separation 0.27362 au
Earth MOID 0.10288 au
Orbital period 507.713 days
Date of orbit computation   Feb 17 13:35
Observational summary
Optical observations (Discarded) 721 (8)
Radar observations (Discarded) 0 (0)
Arc length 11767 days
Unobserved 7 days

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Ephemeris
(Epoch 58901 MJD)
Right Ascension 57.0276 deg
Declination 20.9172 deg
V Magnitude 19.48 mag
Solar Elongation -86.89 deg
Galactic Latitude -25.69 deg
Rate 0.289 deg/day
Direction 139.591 deg

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