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AstDyS ∴ Objects ∴ Hermia ∴ Summary
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(685) Hermia  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23613 3.47e-09 au
e 0.19681 2.233e-08
i 3.649 2.469e-06 deg
Ω 235.164 4.078e-05 deg
ω 80.872 4.13e-05 deg
M 109.431 8.265e-06 deg

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Other useful info
Absolute Magnitude (H)    12.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.796 au
Aphelion 2.6762 au
Asc. node-Earth separation 1.07285 au
Desc. node-Earth separation 1.2314 au
Earth MOID 0.78674 au
Orbital period 1221.36 days
Date of orbit computation  Jun 5 00:37
Observational summary
Optical observations (Discarded) 7322 (928)
Radar observations (Discarded) 0 (0)
Arc length 41885.2 days
Unobserved 74 days

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Ephemeris at epoch 60492 MJD
Right Ascension 104.768 deg
Declination 20.7115 deg
V Magnitude 17.19 mag
Solar Elongation -4.91 deg
Galactic Latitude 10.89 deg
Rate 0.424 deg/day
Direction 96.626 deg

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