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NEODyS ∴ Objects ∴ 2011QH21 ∴ Summary
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(505019) 2011QH21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.30758 2.878e-08 au
e 0.233403 1.124e-06
i 22.844 2.978e-05 deg
Ω 241.307 0.0001402 deg
ω 269.394 0.0004829 deg
M 108.003 0.0009239 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0024 au
Aphelion 1.6128 au
Asc. node-Earth separation 0.22553 au
Desc. node-Earth separation 0.24555 au
Earth MOID 0.19141 au
Orbital period 546.138 days
Date of orbit computation   Oct 1 22:01
Observational summary
Optical observations (Discarded) 62 (0)
Radar observations (Discarded) 0 (0)
Arc length 2257 days
Unobserved 383 days

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Ephemeris at epoch 58436 MJD
Right Ascension 271.014 deg
Declination -9.73432 deg
V Magnitude 22.4 mag
Solar Elongation -41.65 deg
Galactic Latitude 5.91 deg
Rate 0.667 deg/day
Direction 85.956 deg

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