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AstDyS ∴ Objects ∴ 1998SS56 ∴ Summary
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(44380) 1998SS56  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60417 1.017e-08 au
e 0.195935 3.726e-08
i 4.58 5.961e-06 deg
Ω 163.958 5.137e-05 deg
ω 130.538 5.389e-05 deg
M 71.317 1.625e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0939 au
Aphelion 3.1144 au
Asc. node-Earth separation 1.87825 au
Desc. node-Earth separation 1.21386 au
Earth MOID 1.08129 au
Orbital period 1534.98 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 972 (4)
Radar observations (Discarded) 0 (0)
Arc length 12045 days
Unobserved 170 days

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Ephemeris at epoch 60426 MJD
Right Ascension 33.3918 deg
Declination 10.7218 deg
V Magnitude 20.66 mag
Solar Elongation 2.78 deg
Galactic Latitude -47.23 deg
Rate 0.439 deg/day
Direction 71.77 deg

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