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AstDyS ∴ Objects ∴ 2002NG21 ∴ Summary
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(166397) 2002NG21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66125 1.319e-08 au
e 0.168808 4.496e-08
i 12.735 4.554e-06 deg
Ω 131.259 2.474e-05 deg
ω 133.98 2.965e-05 deg
M 24.281 1.667e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.212 au
Aphelion 3.1105 au
Asc. node-Earth separation 1.94404 au
Desc. node-Earth separation 1.29967 au
Earth MOID 1.21586 au
Orbital period 1585.72 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 538 (3)
Radar observations (Discarded) 0 (0)
Arc length 7652.76 days
Unobserved 322 days

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Ephemeris at epoch 60426 MJD
Right Ascension 332.499 deg
Declination -10.455 deg
V Magnitude 21.02 mag
Solar Elongation 65.19 deg
Galactic Latitude -48.56 deg
Rate 0.405 deg/day
Direction 77.361 deg

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