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AstDyS ∴ Objects ∴ 1997GP4 ∴ Summary
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(152630) 1997GP4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25613 9.157e-09 au
e 0.083605 3.584e-08
i 6.156 5.709e-06 deg
Ω 6.553 3.553e-05 deg
ω 104.986 5.185e-05 deg
M 52.17 3.698e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0675 au
Aphelion 2.4447 au
Asc. node-Earth separation 1.28893 au
Desc. node-Earth separation 1.19512 au
Earth MOID 1.09439 au
Orbital period 1237.78 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 539 (3)
Radar observations (Discarded) 0 (0)
Arc length 9866.99 days
Unobserved 48 days

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Ephemeris at epoch 60426 MJD
Right Ascension 158.659 deg
Declination 10.0777 deg
V Magnitude 20.76 mag
Solar Elongation -120.59 deg
Galactic Latitude 53.56 deg
Rate 0.103 deg/day
Direction 144.606 deg

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