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AstDyS ∴ Objects ∴ 1991TH16 ∴ Summary
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(207946) 1991TH16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4698 1.092e-08 au
e 0.216567 5.153e-08
i 4.024 4.822e-06 deg
Ω 151.701 5.223e-05 deg
ω 182.863 5.303e-05 deg
M 171.797 1.078e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9349 au
Aphelion 3.0047 au
Asc. node-Earth separation 2.0151 au
Desc. node-Earth separation 0.92489 au
Earth MOID 0.92482 au
Orbital period 1417.72 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 768 (6)
Radar observations (Discarded) 0 (0)
Arc length 26059.2 days
Unobserved 88 days

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Ephemeris at epoch 60419 MJD
Right Ascension 135.912 deg
Declination 16.8387 deg
V Magnitude 22.19 mag
Solar Elongation -104.33 deg
Galactic Latitude 36.63 deg
Rate 0.085 deg/day
Direction 97.633 deg

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