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AstDyS ∴ Objects ∴ Speth ∴ Summary
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(28800) Speth  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31594 6.103e-09 au
e 0.16366 3.022e-08
i 8.172 3.488e-06 deg
Ω 191.069 1.965e-05 deg
ω 225.022 2.163e-05 deg
M 86.239 9.314e-06 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9369 au
Aphelion 2.695 au
Asc. node-Earth separation 1.54965 au
Desc. node-Earth separation 1.02058 au
Earth MOID 0.95736 au
Orbital period 1287.33 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2620 (10)
Radar observations (Discarded) 0 (0)
Arc length 13278.3 days
Unobserved 81 days

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Ephemeris at epoch 60423 MJD
Right Ascension 144.97 deg
Declination 9.40196 deg
V Magnitude 18.92 mag
Solar Elongation -111.05 deg
Galactic Latitude 41.55 deg
Rate 0.148 deg/day
Direction 80.063 deg

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