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NEODyS ∴ Objects ∴ 1998SR49 ∴ Summary
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(306431) 1998SR49  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.47987 6.801e-08 au
e 0.5335 1.491e-07
i 29.165 2.138e-05 deg
Ω 21.371 1.216e-05 deg
ω 54.557 5.942e-05 deg
M 344.314 8.623e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1569 au
Aphelion 3.8029 au
Asc. node-Earth separation 0.35689 au
Desc. node-Earth separation 1.56662 au
Earth MOID 0.29815 au
Orbital period 1426.4 days
Date of orbit computation   Feb 5 16:55
Observational summary
Optical observations (Discarded) 128 (4)
Radar observations (Discarded) 0 (0)
Arc length 6049 days
Unobserved 1033 days

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Ephemeris at epoch 58167 MJD
Right Ascension 353.256 deg
Declination -9.79287 deg
V Magnitude 20.92 mag
Solar Elongation -21.79 deg
Galactic Latitude -64.65 deg
Rate 0.674 deg/day
Direction 51.22 deg

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