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(8158) Herder  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64872 8.051e-09 au
e 0.060085 2.736e-08
i 3.102 3.172e-06 deg
Ω 195.417 5.184e-05 deg
ω 118.371 5.834e-05 deg
M 79.2 2.795e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4896 au
Aphelion 2.8079 au
Asc. node-Earth separation 1.71622 au
Desc. node-Earth separation 1.56765 au
Earth MOID 1.47731 au
Orbital period 1574.54 days
Date of orbit computation  apr 23 19:47
Observational summary
Optical observations (Discarded) 3359 (16)
Radar observations (Discarded) 0 (0)
Arc length 12493.3 days
Unobserved 109 days

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Ephemeris at epoch 60427 MJD
Right Ascension 41.3997 deg
Declination 14.7954 deg
V Magnitude 19.13 mag
Solar Elongation -6.7 deg
Galactic Latitude -39.75 deg
Rate 0.433 deg/day
Direction 73.599 deg

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