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(1643) Brown  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.48905 6.195e-09 au
e 0.202211 4.448e-08
i 3.514 3.39e-06 deg
Ω 287.918 7.612e-05 deg
ω 90.315 7.647e-05 deg
M 7.726 8.604e-06 deg

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Other useful info
Absolute Magnitude (H)    12.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9857 au
Aphelion 2.9924 au
Asc. node-Earth separation 1.37198 au
Desc. node-Earth separation 1.40074 au
Earth MOID 0.9908 au
Orbital period 1434.33 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2449 (29)
Radar observations (Discarded) 0 (0)
Arc length 31315.5 days
Unobserved 92 days

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Ephemeris at epoch 58506 MJD
Right Ascension 38.1724 deg
Declination 17.8649 deg
V Magnitude 16.52 mag
Solar Elongation -99.06 deg
Galactic Latitude -38.75 deg
Rate 0.305 deg/day
Direction 78.946 deg

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