NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998SB15 ∴ Summary
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(496837) 1998SB15  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.22637 9.765e-10 au
e 0.161451 2.969e-08
i 15.627 1.052e-05 deg
Ω 6.781 1.162e-05 deg
ω 67.629 3.296e-05 deg
M 70.605 2.613e-05 deg

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Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0284 au
Aphelion 1.4244 au
Asc. node-Earth separation 0.12309 au
Desc. node-Earth separation 0.27468 au
Earth MOID 0.11125 au
Orbital period 496.055 days
Date of orbit computation   Mar 15 11:02
Observational summary
Optical observations (Discarded) 327 (4)
Radar observations (Discarded) 0 (0)
Arc length 7109 days
Unobserved 103 days

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Ephemeris at epoch 58290 MJD
Right Ascension 168.803 deg
Declination -7.77466 deg
V Magnitude 23.39 mag
Solar Elongation -83.59 deg
Galactic Latitude 48.03 deg
Rate 0.628 deg/day
Direction 121.568 deg

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