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AstDyS ∴ Objects ∴ Ahrensa ∴ Summary
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(950) Ahrensa  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37118 3.795e-09 au
e 0.159496 1.799e-08
i 23.502 2.164e-06 deg
Ω 181.723 3.743e-06 deg
ω 348.62 7.4e-06 deg
M 88.113 7.903e-06 deg

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Other useful info
Absolute Magnitude (H)    11.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.993 au
Aphelion 2.7494 au
Asc. node-Earth separation 1.002 au
Desc. node-Earth separation 1.73678 au
Earth MOID 1.00063 au
Orbital period 1333.66 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 9915 (140)
Radar observations (Discarded) 0 (0)
Arc length 43655.8 days
Unobserved 39 days

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Ephemeris at epoch 60431 MJD
Right Ascension 307.348 deg
Declination 6.8601 deg
V Magnitude 16.28 mag
Solar Elongation 89.19 deg
Galactic Latitude -18.17 deg
Rate 0.254 deg/day
Direction 49.455 deg

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