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(9645) Grunewald  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75664 9.064e-09 au
e 0.101626 3.46e-08
i 3.339 2.457e-06 deg
Ω 295.991 5.951e-05 deg
ω 64.704 6.157e-05 deg
M 229.596 1.569e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4765 au
Aphelion 3.0368 au
Asc. node-Earth separation 1.59824 au
Desc. node-Earth separation 1.86916 au
Earth MOID 1.47527 au
Orbital period 1671.74 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 4659 (417)
Radar observations (Discarded) 0 (0)
Arc length 12556.2 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 229.26 deg
Declination -23.0189 deg
V Magnitude 17.94 mag
Solar Elongation 161.43 deg
Galactic Latitude 28.75 deg
Rate 0.189 deg/day
Direction -76.563 deg

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