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AstDyS ∴ Objects ∴ Merman ∴ Summary
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(5456) Merman  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35665 5.496e-09 au
e 0.051027 2.731e-08
i 7.031 1.64e-06 deg
Ω 44.043 1.883e-05 deg
ω 143.993 2.633e-05 deg
M 169.671 1.86e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2364 au
Aphelion 2.4769 au
Asc. node-Earth separation 1.46135 au
Desc. node-Earth separation 1.2488 au
Earth MOID 1.23903 au
Orbital period 1321.43 days
Date of orbit computation  apr 23 19:47
Observational summary
Optical observations (Discarded) 10112 (857)
Radar observations (Discarded) 0 (0)
Arc length 16304.8 days
Unobserved 149 days

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Ephemeris at epoch 60425 MJD
Right Ascension 13.7696 deg
Declination 2.37213 deg
V Magnitude 18.73 mag
Solar Elongation 21.59 deg
Galactic Latitude -60.49 deg
Rate 0.449 deg/day
Direction 65.586 deg

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