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(21581) Ernestoruiz  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01586 1.302e-08 au
e 0.050751 2.824e-08
i 9.686 3.73e-06 deg
Ω 178.367 1.882e-05 deg
ω 285.774 4.505e-05 deg
M 216.324 3.979e-05 deg

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Other useful info
Absolute Magnitude (H)    12.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8628 au
Aphelion 3.1689 au
Asc. node-Earth separation 1.97174 au
Desc. node-Earth separation 2.04682 au
Earth MOID 1.89896 au
Orbital period 1913.01 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 3194 (18)
Radar observations (Discarded) 0 (0)
Arc length 11856.6 days
Unobserved 207 days

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Ephemeris at epoch 60426 MJD
Right Ascension 337.728 deg
Declination -3.85319 deg
V Magnitude 18.63 mag
Solar Elongation 58.1 deg
Galactic Latitude -49.19 deg
Rate 0.297 deg/day
Direction 69.097 deg

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