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AstDyS ∴ Objects ∴ 2001QY261 ∴ Summary
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(171878) 2001QY261  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12373 2.278e-08 au
e 0.210512 6.457e-08
i 8.73 6.865e-06 deg
Ω 288.099 4.257e-05 deg
ω 70.162 4.519e-05 deg
M 33.209 1.684e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4661 au
Aphelion 3.7813 au
Asc. node-Earth separation 1.76945 au
Desc. node-Earth separation 2.23253 au
Earth MOID 1.47882 au
Orbital period 2016.55 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 403 (5)
Radar observations (Discarded) 0 (0)
Arc length 8126.96 days
Unobserved 123 days

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Ephemeris at epoch 60398 MJD
Right Ascension 32.9141 deg
Declination 19.3769 deg
V Magnitude 21.09 mag
Solar Elongation -29.32 deg
Galactic Latitude -39.6 deg
Rate 0.438 deg/day
Direction 73.541 deg

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