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AstDyS ∴ Objects ∴ 1998SB163 ∴ Summary
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(306436) 1998SB163  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58938 1.078e-08 au
e 0.419824 6.152e-08
i 7.144 9.531e-06 deg
Ω 18.879 4.643e-05 deg
ω 293.352 4.822e-05 deg
M 72.434 1.634e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5023 au
Aphelion 3.6765 au
Asc. node-Earth separation 0.83125 au
Desc. node-Earth separation 1.55761 au
Earth MOID 0.50798 au
Orbital period 1521.92 days
Date of orbit computation  feb 22 02:55
Observational summary
Optical observations (Discarded) 310 (1)
Radar observations (Discarded) 0 (0)
Arc length 18340.9 days
Unobserved 101 days

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Ephemeris at epoch 60397 MJD
Right Ascension 52.1952 deg
Declination 23.7922 deg
V Magnitude 22.85 mag
Solar Elongation -48.46 deg
Galactic Latitude -26.48 deg
Rate 0.376 deg/day
Direction 76.057 deg

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