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AstDyS ∴ Objects ∴ 2001TR9 ∴ Summary
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(347642) 2001TR9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30403 7.726e-09 au
e 0.104168 5.878e-08
i 6.054 5.946e-06 deg
Ω 202.963 3.146e-05 deg
ω 191.571 3.598e-05 deg
M 139.463 1.65e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.064 au
Aphelion 2.544 au
Asc. node-Earth separation 1.53539 au
Desc. node-Earth separation 1.07188 au
Earth MOID 1.07058 au
Orbital period 1277.41 days
Date of orbit computation  apr 23 21:03
Observational summary
Optical observations (Discarded) 646 (8)
Radar observations (Discarded) 0 (0)
Arc length 10714.5 days
Unobserved 54 days

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Ephemeris at epoch 60427 MJD
Right Ascension 170.531 deg
Declination 1.49221 deg
V Magnitude 21.24 mag
Solar Elongation -133.77 deg
Galactic Latitude 56.6 deg
Rate 0.083 deg/day
Direction -31.323 deg

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