AstDyS-2

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AstDyS ∴ Objects ∴ 1998SS15 ∴ Summary
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(79649) 1998SS15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3464 7.295e-09 au
e 0.097226 3.523e-08
i 0.907 3.752e-06 deg
Ω 305.236 0.0002546 deg
ω 38.447 0.0002554 deg
M 46.893 2.293e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1183 au
Aphelion 2.5745 au
Asc. node-Earth separation 1.14412 au
Desc. node-Earth separation 1.53235 au
Earth MOID 1.11022 au
Orbital period 1312.81 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 1018 (4)
Radar observations (Discarded) 0 (0)
Arc length 9758.04 days
Unobserved 116 days

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Ephemeris at epoch 60425 MJD
Right Ascension 40.6519 deg
Declination 16.4156 deg
V Magnitude 21.01 mag
Solar Elongation -8.37 deg
Galactic Latitude -38.78 deg
Rate 0.511 deg/day
Direction 72.546 deg

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