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(1961) Dufour  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18998 9.505e-09 au
e 0.125872 2.148e-08
i 6.65 2.599e-06 deg
Ω 29.555 2.463e-05 deg
ω 56.454 2.715e-05 deg
M 242.311 1.233e-05 deg

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Other useful info
Absolute Magnitude (H)    10.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7884 au
Aphelion 3.5915 au
Asc. node-Earth separation 1.94113 au
Desc. node-Earth separation 2.36943 au
Earth MOID 1.81189 au
Orbital period 2081.03 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 5321 (47)
Radar observations (Discarded) 0 (0)
Arc length 35079.2 days
Unobserved 169 days

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Ephemeris at epoch 60433 MJD
Right Ascension 341.306 deg
Declination -14.0378 deg
V Magnitude 17.2 mag
Solar Elongation 65.41 deg
Galactic Latitude -57.82 deg
Rate 0.255 deg/day
Direction 70.823 deg

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