NEODyS-2

Near Earth Objects - Dynamic Site
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2017SQ21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.38208 0.0002124 au
e 0.49565 5.075e-05
i 8.653 0.0004756 deg
Ω 152.999 0.001983 deg
ω 150.186 0.003132 deg
M 130.452 0.01748 deg

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Other useful info
Absolute Magnitude (H)    20.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2014 au
Aphelion 3.5628 au
Asc. node-Earth separation 2.16223 au
Desc. node-Earth separation 0.24566 au
Earth MOID 0.19974 au
Orbital period 1342.87 days
Date of orbit computation   Oct 1 21:06
Observational summary
Optical observations (Discarded) 33 (0)
Radar observations (Discarded) 0 (0)
Arc length 58 days
Unobserved 357 days

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Ephemeris at epoch 58441 MJD
Right Ascension 124.246 deg
Declination 12.3599 deg
V Magnitude 26.13 mag
Solar Elongation 112.51 deg
Galactic Latitude 24.5 deg
Rate 0.027 deg/day
Direction -124.186 deg

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