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AstDyS ∴ Objects ∴ 2001QB254 ∴ Summary
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(285931) 2001QB254  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23235 8.431e-09 au
e 0.205515 5.876e-08
i 7.606 6.365e-06 deg
Ω 7.21 4.171e-05 deg
ω 316.039 4.392e-05 deg
M 284.342 1.302e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7736 au
Aphelion 2.6911 au
Asc. node-Earth separation 0.86176 au
Desc. node-Earth separation 1.51131 au
Earth MOID 0.77108 au
Orbital period 1218.26 days
Date of orbit computation  feb 22 02:51
Observational summary
Optical observations (Discarded) 299 (3)
Radar observations (Discarded) 0 (0)
Arc length 7870.88 days
Unobserved 402 days

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Ephemeris at epoch 60397 MJD
Right Ascension 242.003 deg
Declination -27.5501 deg
V Magnitude 21.22 mag
Solar Elongation 122 deg
Galactic Latitude 17.78 deg
Rate 0.13 deg/day
Direction 146.384 deg

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