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AstDyS ∴ Objects ∴ 2001XQ258 ∴ Summary
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(317185) 2001XQ258  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07614 3.339e-08 au
e 0.089475 7.031e-08
i 18.547 6.909e-06 deg
Ω 74.486 2.132e-05 deg
ω 336.45 4.183e-05 deg
M 56.885 3.506e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8009 au
Aphelion 3.3514 au
Asc. node-Earth separation 1.83568 au
Desc. node-Earth separation 2.30949 au
Earth MOID 1.8217 au
Orbital period 1970.64 days
Date of orbit computation  apr 23 20:56
Observational summary
Optical observations (Discarded) 347 (0)
Radar observations (Discarded) 0 (0)
Arc length 8147.86 days
Unobserved 43 days

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Ephemeris at epoch 60426 MJD
Right Ascension 104.325 deg
Declination 35.3436 deg
V Magnitude 21.29 mag
Solar Elongation -66.61 deg
Galactic Latitude 16.4 deg
Rate 0.288 deg/day
Direction 97.432 deg

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