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NEODyS ∴ Objects ∴ 1998SR49 ∴ Summary
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(306431) 1998SR49  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.4796 1.161e-07 au
e 0.533446 2.486e-07
i 29.165 3.482e-05 deg
Ω 21.37 2.133e-05 deg
ω 54.556 0.0001014 deg
M 34.797 0.000151 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 3.8023 au
Asc. node-Earth separation 0.35756 au
Desc. node-Earth separation 1.56454 au
Earth MOID 0.29873 au
Orbital period 1426.17 days
Date of orbit computation   Oct 1 21:47
Observational summary
Optical observations (Discarded) 128 (3)
Radar observations (Discarded) 0 (0)
Arc length 6049 days
Unobserved 1306 days

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Ephemeris at epoch 58440 MJD
Right Ascension 201.974 deg
Declination -2.48269 deg
V Magnitude 22 mag
Solar Elongation 34.59 deg
Galactic Latitude 59.11 deg
Rate 0.439 deg/day
Direction 122.243 deg

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