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AstDyS ∴ Objects ∴ 1998TH17 ∴ Summary
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(137027) 1998TH17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43307 1.598e-08 au
e 0.158076 4.735e-08
i 1.346 5.008e-06 deg
Ω 293.808 0.0002438 deg
ω 337.485 0.0002447 deg
M 355.57 2.925e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0485 au
Aphelion 2.8177 au
Asc. node-Earth separation 1.05402 au
Desc. node-Earth separation 1.79436 au
Earth MOID 1.03214 au
Orbital period 1386.22 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 400 (2)
Radar observations (Discarded) 0 (0)
Arc length 10964 days
Unobserved 386 days

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Ephemeris at epoch 60416 MJD
Right Ascension 302.488 deg
Declination -20.68 deg
V Magnitude 21.15 mag
Solar Elongation 86 deg
Galactic Latitude -26.15 deg
Rate 0.394 deg/day
Direction 76.898 deg

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