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AstDyS ∴ Objects ∴ Zelia ∴ Summary
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(169) Zelia  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35862 3.761e-09 au
e 0.130325 2.678e-08
i 5.5 3.439e-06 deg
Ω 354.725 2.501e-05 deg
ω 334.78 2.793e-05 deg
M 291.839 1.227e-05 deg

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Other useful info
Absolute Magnitude (H)    9.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0512 au
Aphelion 2.666 au
Asc. node-Earth separation 1.06963 au
Desc. node-Earth separation 1.63407 au
Earth MOID 1.04185 au
Orbital period 1323.08 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 5719 (76)
Radar observations (Discarded) 0 (0)
Arc length 53853.2 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 278.766 deg
Declination -30.803 deg
V Magnitude 13.48 mag
Solar Elongation 117.1 deg
Galactic Latitude -10.31 deg
Rate 0.144 deg/day
Direction 110.852 deg

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