NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1987PA ∴ Summary
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(7236) 1987PA  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.72301 9.934e-09 au
e 0.55969 1.131e-07
i 16.336 1.359e-05 deg
Ω 308.533 2.344e-05 deg
ω 337.857 3.662e-05 deg
M 301.254 1.276e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.199 au
Aphelion 4.2471 au
Asc. node-Earth separation 0.21639 au
Desc. node-Earth separation 2.8976 au
Earth MOID 0.19996 au
Orbital period 1641.24 days
Date of orbit computation   Feb 5 17:19
Observational summary
Optical observations (Discarded) 169 (5)
Radar observations (Discarded) 0 (0)
Arc length 9934 days
Unobserved 1229 days

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Ephemeris at epoch 58171 MJD
Right Ascension 154.695 deg
Declination -1.89374 deg
V Magnitude 22.37 mag
Solar Elongation 167.72 deg
Galactic Latitude 43.18 deg
Rate 0.288 deg/day
Direction -84.256 deg

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