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AstDyS ∴ Objects ∴ 2011QH21 ∴ Summary
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(505019) 2011QH21  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.30763 1.227e-08 au
e 0.233361 6.377e-07
i 22.844 2.039e-05 deg
Ω 241.274 5.26e-05 deg
ω 269.416 0.0001536 deg
M 346.325 0.0002426 deg

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Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0025 au
Aphelion 1.6128 au
Asc. node-Earth separation 0.22695 au
Desc. node-Earth separation 0.24681 au
Earth MOID 0.19271 au
Orbital period 546.164 days
Date of orbit computation  feb 22 03:37
Observational summary
Optical observations (Discarded) 106 (0)
Radar observations (Discarded) 0 (0)
Arc length 4476.85 days
Unobserved 144 days

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Ephemeris at epoch 60419 MJD
Right Ascension 85.1272 deg
Declination 1.59373 deg
V Magnitude 21.21 mag
Solar Elongation -58.4 deg
Galactic Latitude -14.97 deg
Rate 0.966 deg/day
Direction 92.279 deg

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