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(12513) Niven  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.15231 8.95e-09 au
e 0.178259 3.911e-08
i 2.237 4.285e-06 deg
Ω 27.625 0.0001131 deg
ω 334.455 0.000114 deg
M 37.597 2.051e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7686 au
Aphelion 2.536 au
Asc. node-Earth separation 0.79952 au
Desc. node-Earth separation 1.47774 au
Earth MOID 0.76555 au
Orbital period 1153.34 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 1293 (5)
Radar observations (Discarded) 0 (0)
Arc length 13858.7 days
Unobserved 87 days

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Ephemeris at epoch 58501 MJD
Right Ascension 69.6896 deg
Declination 25.4487 deg
V Magnitude 17.92 mag
Solar Elongation -134.28 deg
Galactic Latitude -14.11 deg
Rate 0.02 deg/day
Direction -142.468 deg

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