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AstDyS ∴ Objects ∴ 1997TH13 ∴ Summary
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(85499) 1997TH13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.86237 1.796e-08 au
e 0.192954 5.703e-08
i 2.956 5.71e-06 deg
Ω 348.037 0.0001066 deg
ω 356.897 0.0001073 deg
M 173.978 1.643e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3101 au
Aphelion 3.4147 au
Asc. node-Earth separation 1.30433 au
Desc. node-Earth separation 2.42092 au
Earth MOID 1.30258 au
Orbital period 1768.84 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 532 (0)
Radar observations (Discarded) 0 (0)
Arc length 10588.1 days
Unobserved 49 days

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Ephemeris at epoch 60425 MJD
Right Ascension 150.872 deg
Declination 12.1599 deg
V Magnitude 21.71 mag
Solar Elongation -113.69 deg
Galactic Latitude 47.96 deg
Rate 0.021 deg/day
Direction 137.714 deg

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