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1998SS4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 2.2733 0.007025 au
e 0.511067 0.001558
i 9.598 0.003426 deg
Ω 180.709 0.002135 deg
ω 174.698 0.01517 deg
M 103.269 4.529 deg

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Other useful info
Absolute Magnitude (H)    21.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1115 au
Aphelion distance 3.4351 au
Asc. node-Earth separation 2.42213 au
Desc. node-Earth separation 0.10972 au
Earth MOID 0.10778 au
Orbital period 1251.94 days
Date of orbit computation   lug 27 09:59
Observational summary
Optical observations (Discarded) 40 (2)
Radar observations (Discarded) 0 (0)
Arc length 24 days
Unobserved 9110 days

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Ephemeris
(Epoch 60210 MJD)
Right Ascension 154.069 deg
Declination 6.09969 deg
V Magnitude 27.66 mag
Solar Elongation 26 deg
Galactic Latitude 47.58 deg
Rate 0.327 deg/day
Direction 109.9 deg

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