AstDyS-2

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AstDyS ∴ Objects ∴ 1997SH11 ∴ Summary
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(257523) 1997SH11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58749 6.547e-09 au
e 0.261802 5.931e-08
i 4.785 6.381e-06 deg
Ω 26.225 4.76e-05 deg
ω 351.022 4.865e-05 deg
M 131.594 7.989e-06 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9101 au
Aphelion 3.2649 au
Asc. node-Earth separation 0.91974 au
Desc. node-Earth separation 2.24725 au
Earth MOID 0.91216 au
Orbital period 1520.26 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 888 (1)
Radar observations (Discarded) 0 (0)
Arc length 9609.21 days
Unobserved 85 days

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Ephemeris at epoch 60416 MJD
Right Ascension 158.368 deg
Declination 13.0934 deg
V Magnitude 21.76 mag
Solar Elongation -128.87 deg
Galactic Latitude 54.86 deg
Rate 0.065 deg/day
Direction -96.587 deg

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