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NEODyS ∴ Objects ∴ 1998SB15 ∴ Summary
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(496837) 1998SB15  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.22645 8.364e-10 au
e 0.161462 2.972e-08
i 15.626 8.77e-06 deg
Ω 6.751 1.12e-05 deg
ω 67.687 2.903e-05 deg
M 227.081 2.271e-05 deg

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Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0284 au
Aphelion distance 1.4245 au
Asc. node-Earth separation 0.1246 au
Desc. node-Earth separation 0.27461 au
Earth MOID 0.11269 au
Orbital period 496.106 days
Date of orbit computation   feb 26 13:16
Observational summary
Optical observations (Discarded) 377 (1)
Radar observations (Discarded) 0 (0)
Arc length 8352 days
Unobserved 969 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 328.381 deg
Declination -24.9319 deg
V Magnitude 24.25 mag
Solar Elongation 47.55 deg
Galactic Latitude -50.18 deg
Rate 0.752 deg/day
Direction 69.915 deg

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