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AstDyS ∴ Objects ∴ 1997GS21 ∴ Summary
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(14522) 1997GS21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.47448 1.43e-08 au
e 0.128769 5.452e-08
i 8.018 6.18e-06 deg
Ω 43.754 3.73e-05 deg
ω 293.506 4.427e-05 deg
M 79.909 2.56e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1558 au
Aphelion 2.7931 au
Asc. node-Earth separation 1.3231 au
Desc. node-Earth separation 1.55523 au
Earth MOID 1.16157 au
Orbital period 1421.75 days
Date of orbit computation  Oct 31 05:05
Observational summary
Optical observations (Discarded) 878 (5)
Radar observations (Discarded) 0 (0)
Arc length 10253.2 days
Unobserved 97 days

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Ephemeris at epoch 58499 MJD
Right Ascension 83.0972 deg
Declination 32.9067 deg
V Magnitude 18.37 mag
Solar Elongation -147.53 deg
Galactic Latitude -0.28 deg
Rate 0.157 deg/day
Direction -96.936 deg

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