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AstDyS ∴ Objects ∴ 1997AG21 ∴ Summary
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(11347) 1997AG21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.48364 6.701e-09 au
e 0.157946 2.929e-08
i 1.135 4.188e-06 deg
Ω 220.375 0.0001583 deg
ω 210.577 0.0001593 deg
M 15.32 1.547e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0914 au
Aphelion 2.8759 au
Asc. node-Earth separation 1.7959 au
Desc. node-Earth separation 1.14012 au
Earth MOID 1.10629 au
Orbital period 1429.66 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 3577 (25)
Radar observations (Discarded) 0 (0)
Arc length 18793.2 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 80.098 deg
Declination 22.3476 deg
V Magnitude 18.59 mag
Solar Elongation -45.9 deg
Galactic Latitude -8.34 deg
Rate 0.505 deg/day
Direction 86.119 deg

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