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(9645) Grunewald  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.75406 1.458e-08 au
e 0.10419 5.003e-08
i 3.341 4.913e-06 deg
Ω 296.053 7.805e-05 deg
ω 64.973 8.106e-05 deg
M 158.424 2.231e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4671 au
Aphelion 3.041 au
Asc. node-Earth separation 1.59195 au
Desc. node-Earth separation 1.86523 au
Earth MOID 1.46538 au
Orbital period 1669.4 days
Date of orbit computation  Oct 31 05:02
Observational summary
Optical observations (Discarded) 1595 (12)
Radar observations (Discarded) 0 (0)
Arc length 10414.7 days
Unobserved 191 days

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Ephemeris at epoch 58439 MJD
Right Ascension 183.332 deg
Declination -3.94651 deg
V Magnitude 19.4 mag
Solar Elongation 49.74 deg
Galactic Latitude 57.59 deg
Rate 0.322 deg/day
Direction 115.598 deg

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