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2011QG21  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.21634 9.348e-09 au
e 0.438626 2.076e-06
i 18.777 4.546e-05 deg
Ω 324.954 1.862e-05 deg
ω 255.108 0.0001546 deg
M 205.38 0.0001308 deg

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Other useful info
Absolute Magnitude (H)    21.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6828 au
Aphelion distance 1.7499 au
Asc. node-Earth separation 0.09525 au
Desc. node-Earth separation -0.10434 au
Earth MOID 0.05135 au
Orbital period 489.985 days
Date of orbit computation   feb 26 10:42
Observational summary
Optical observations (Discarded) 57 (2)
Radar observations (Discarded) 0 (0)
Arc length 1481 days
Unobserved 3143 days

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Ephemeris
(Epoch 60420 MJD)
Right Ascension 40.9877 deg
Declination 28.5702 deg
V Magnitude 25.65 mag
Solar Elongation -20.96 deg
Galactic Latitude -28.11 deg
Rate 0.572 deg/day
Direction 74.728 deg

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