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(505019) 2011QH21  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.30765 1.468e-08 au
e 0.23347 5.696e-07
i 22.84 1.923e-05 deg
Ω 241.289 4.859e-05 deg
ω 269.4 0.0001438 deg
M 179.021 0.0002066 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0024 au
Aphelion distance 1.6129 au
Asc. node-Earth separation 0.22801 au
Desc. node-Earth separation 0.2464 au
Earth MOID 0.19342 au
Orbital period 546.178 days
Date of orbit computation   Oct 20 12:17
Observational summary
Optical observations (Discarded) 86 (0)
Radar observations (Discarded) 0 (0)
Arc length 3423 days
Unobserved 382 days

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Ephemeris
(Epoch 59601 MJD)
Right Ascension 316.92 deg
Declination -1.17791 deg
V Magnitude 22.68 mag
Solar Elongation -22.58 deg
Galactic Latitude -30.51 deg
Rate 0.654 deg/day
Direction 73.901 deg

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