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AstDyS ∴ Objects ∴ 1991TH15 ∴ Summary
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(251653) 1991TH15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43969 1.11e-08 au
e 0.203376 4.428e-08
i 5.677 5.026e-06 deg
Ω 35.127 4.707e-05 deg
ω 352.393 4.877e-05 deg
M 192.173 1.651e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9435 au
Aphelion 2.9359 au
Asc. node-Earth separation 0.95368 au
Desc. node-Earth separation 1.92319 au
Earth MOID 0.94856 au
Orbital period 1391.87 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 447 (1)
Radar observations (Discarded) 0 (0)
Arc length 11853.2 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 219.938 deg
Declination -16.3794 deg
V Magnitude 20.77 mag
Solar Elongation 173.24 deg
Galactic Latitude 39.17 deg
Rate 0.239 deg/day
Direction -78.827 deg

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