NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998SB15 ∴ Summary
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(496837) 1998SB15  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.22609 6.649e-10 au
e 0.161303 2.249e-08
i 15.629 1.156e-05 deg
Ω 6.791 8.501e-06 deg
ω 67.624 3.598e-05 deg
M 285.425 2.994e-05 deg

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Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0283 au
Aphelion 1.4239 au
Asc. node-Earth separation 0.12378 au
Desc. node-Earth separation 0.2758 au
Earth MOID 0.11202 au
Orbital period 495.889 days
Date of orbit computation   Nov 9 17:12
Observational summary
Optical observations (Discarded) 208 (22)
Radar observations (Discarded) 0 (0)
Arc length 6984 days
Unobserved 18 days

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Ephemeris at epoch 58079 MJD
Right Ascension 318.591 deg
Declination 33.5776 deg
V Magnitude 20.56 mag
Solar Elongation -93.98 deg
Galactic Latitude -10.42 deg
Rate 0.632 deg/day
Direction 10.159 deg

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