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(143640) 2003NR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.90012 4.339e-09 au
e 0.117534 3.494e-08
i 20.162 4.474e-06 deg
Ω 207.314 7.939e-06 deg
ω 129.076 1.971e-05 deg
M 280.41 1.62e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6768 au
Aphelion 2.1234 au
Asc. node-Earth separation 1.01985 au
Desc. node-Earth separation 0.74977 au
Earth MOID 0.71816 au
Orbital period 956.684 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 912 (5)
Radar observations (Discarded) 0 (0)
Arc length 8892.08 days
Unobserved 452 days

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Ephemeris at epoch 60425 MJD
Right Ascension 281.527 deg
Declination -1.26163 deg
V Magnitude 20.14 mag
Solar Elongation 110.86 deg
Galactic Latitude 0.61 deg
Rate 0.4 deg/day
Direction 33.838 deg

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