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(71) Niobe  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75361 5.779e-09 au
e 0.176672 2.687e-08
i 23.244 3.639e-06 deg
Ω 315.916 6.971e-06 deg
ω 267.087 1.221e-05 deg
M 291.747 1.149e-05 deg

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Other useful info
Absolute Magnitude (H)    7.4 mag
Slope parameter (G)    0.4 mag
Perihelion 2.2671 au
Aphelion 3.2401 au
Asc. node-Earth separation 1.67822 au
Desc. node-Earth separation 1.65839 au
Earth MOID 1.39818 au
Orbital period 1668.98 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 4380 (47)
Radar observations (Discarded) 0 (0)
Arc length 58480.5 days
Unobserved 60 days

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Ephemeris at epoch 60426 MJD
Right Ascension 119.543 deg
Declination 18.6787 deg
V Magnitude 12.3 mag
Solar Elongation -81.95 deg
Galactic Latitude 22.83 deg
Rate 0.252 deg/day
Direction 121.125 deg

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