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(591) Irmgard  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67706 6.511e-09 au
e 0.209662 3.115e-08
i 12.451 3.538e-06 deg
Ω 334.081 1.421e-05 deg
ω 218.821 1.58e-05 deg
M 310.513 7.933e-06 deg

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Other useful info
Absolute Magnitude (H)    10.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1158 au
Aphelion 3.2383 au
Asc. node-Earth separation 2.04924 au
Desc. node-Earth separation 1.21091 au
Earth MOID 1.13258 au
Orbital period 1599.87 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 4262 (45)
Radar observations (Discarded) 0 (0)
Arc length 43056.5 days
Unobserved 56 days

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Ephemeris at epoch 60397 MJD
Right Ascension 98.0976 deg
Declination 30.6222 deg
V Magnitude 15.49 mag
Solar Elongation -89.56 deg
Galactic Latitude 9.71 deg
Rate 0.261 deg/day
Direction 114.924 deg

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