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AstDyS ∴ Objects ∴ Erynia ∴ Summary
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(889) Erynia  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.44871 7.466e-09 au
e 0.202791 3.626e-08
i 8.097 3.95e-06 deg
Ω 132.613 3.157e-05 deg
ω 278.065 3.318e-05 deg
M 188.624 9.514e-06 deg

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Other useful info
Absolute Magnitude (H)    11.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9521 au
Aphelion 2.9453 au
Asc. node-Earth separation 1.2962 au
Desc. node-Earth separation 1.40196 au
Earth MOID 0.98163 au
Orbital period 1399.6 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2087 (33)
Radar observations (Discarded) 0 (0)
Arc length 38740.5 days
Unobserved 171 days

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Ephemeris at epoch 58534 MJD
Right Ascension 277.434 deg
Declination -17.779 deg
V Magnitude 16.78 mag
Solar Elongation 53.87 deg
Galactic Latitude -3.39 deg
Rate 0.339 deg/day
Direction 86.306 deg

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