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(136993) 1998ST49  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.30875 2.086e-09 au
e 0.595276 2.024e-08
i 24.482 7.34e-06 deg
Ω 18.209 2.857e-06 deg
ω 48.109 8.507e-06 deg
M 355.015 1.469e-06 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9344 au
Aphelion distance 3.6831 au
Asc. node-Earth separation 0.06863 au
Desc. node-Earth separation 1.47431 au
Earth MOID 0.05566 au
Orbital period 1281.34 days
Date of orbit computation   Jan 15 13:29
Observational summary
Optical observations (Discarded) 563 (1)
Radar observations (Discarded) 7 (0)
Arc length 7777 days
Unobserved 3 days

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Ephemeris
(Epoch 58866 MJD)
Right Ascension 232.298 deg
Declination 56.4455 deg
V Magnitude 18.56 mag
Solar Elongation 95.26 deg
Galactic Latitude 49.46 deg
Rate 0.546 deg/day
Direction -78.588 deg

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