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(8421) Montanari  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87324 9.479e-09 au
e 0.034196 2.77e-08
i 2.341 3.128e-06 deg
Ω 156.701 7.462e-05 deg
ω 290.315 9.079e-05 deg
M 208.841 5.083e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.775 au
Aphelion 2.9715 au
Asc. node-Earth separation 1.84649 au
Desc. node-Earth separation 1.89515 au
Earth MOID 1.79281 au
Orbital period 1778.92 days
Date of orbit computation  Jun 5 00:38
Observational summary
Optical observations (Discarded) 3196 (18)
Radar observations (Discarded) 0 (0)
Arc length 17366 days
Unobserved 56 days

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Ephemeris at epoch 60497 MJD
Right Ascension 327.796 deg
Declination -11.5951 deg
V Magnitude 18.37 mag
Solar Elongation 138.07 deg
Galactic Latitude -45.03 deg
Rate 0.079 deg/day
Direction -112.793 deg

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