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AstDyS ∴ Objects ∴ 2001XW21 ∴ Summary
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(141073) 2001XW21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76532 1.105e-08 au
e 0.199408 3.252e-08
i 6.734 4.554e-06 deg
Ω 326.263 3.686e-05 deg
ω 117.11 4.025e-05 deg
M 313.662 1.479e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2139 au
Aphelion 3.3168 au
Asc. node-Earth separation 1.90893 au
Desc. node-Earth separation 1.44692 au
Earth MOID 1.24001 au
Orbital period 1679.64 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 957 (87)
Radar observations (Discarded) 0 (0)
Arc length 11210 days
Unobserved 198 days

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Ephemeris at epoch 60426 MJD
Right Ascension 24.3063 deg
Declination 14.4693 deg
V Magnitude 20.7 mag
Solar Elongation 9.08 deg
Galactic Latitude -46.94 deg
Rate 0.484 deg/day
Direction 67.15 deg

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