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(136993) 1998ST49  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 2.30781 1.782e-09 au
e 0.595557 1.328e-08
i 24.488 5.552e-06 deg
Ω 18.215 2.207e-06 deg
ω 48.063 5.226e-06 deg
M 276.185 1.482e-06 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9334 au
Aphelion distance 3.6822 au
Asc. node-Earth separation 0.06766 au
Desc. node-Earth separation 1.47354 au
Earth MOID 0.05495 au
Orbital period 1280.55 days
Date of orbit computation   giu 10 12:36
Observational summary
Optical observations (Discarded) 747 (1)
Radar observations (Discarded) 7 (0)
Arc length 7882 days
Unobserved 954 days

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Ephemeris
(Epoch 59921 MJD)
Right Ascension 295.03 deg
Declination -39.2394 deg
V Magnitude 22.59 mag
Solar Elongation -38.25 deg
Galactic Latitude -25.71 deg
Rate 0.451 deg/day
Direction 69.036 deg

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