AstDyS-2

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AstDyS ∴ Objects ∴ 1997GN20 ∴ Summary
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(148003) 1997GN20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29349 7.474e-09 au
e 0.088833 4.67e-08
i 4.519 4.075e-06 deg
Ω 31.833 6.152e-05 deg
ω 98.62 6.735e-05 deg
M 332.158 2.632e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0898 au
Aphelion 2.4972 au
Asc. node-Earth separation 1.31261 au
Desc. node-Earth separation 1.24018 au
Earth MOID 1.1104 au
Orbital period 1268.66 days
Date of orbit computation  apr 23 20:19
Observational summary
Optical observations (Discarded) 648 (4)
Radar observations (Discarded) 0 (0)
Arc length 9803.86 days
Unobserved 79 days

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Ephemeris at epoch 60426 MJD
Right Ascension 84.1834 deg
Declination 26.8199 deg
V Magnitude 21.59 mag
Solar Elongation -48.97 deg
Galactic Latitude -2.79 deg
Rate 0.488 deg/day
Direction 88.368 deg

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