AstDyS-2

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AstDyS ∴ Objects ∴ 1998TR17 ∴ Summary
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(49251) 1998TR17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62399 8.443e-09 au
e 0.111908 4.651e-08
i 1.333 4.632e-06 deg
Ω 181.962 0.0001458 deg
ω 170.825 0.0001468 deg
M 31.474 1.649e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3303 au
Aphelion 2.9176 au
Asc. node-Earth separation 1.91645 au
Desc. node-Earth separation 1.33106 au
Earth MOID 1.32478 au
Orbital period 1552.53 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1273 (12)
Radar observations (Discarded) 0 (0)
Arc length 11127.2 days
Unobserved 117 days

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Ephemeris at epoch 60426 MJD
Right Ascension 35.9246 deg
Declination 13.6727 deg
V Magnitude 20.28 mag
Solar Elongation -2.26 deg
Galactic Latitude -43.46 deg
Rate 0.48 deg/day
Direction 71.631 deg

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