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AstDyS ∴ Objects ∴ 1999TR177 ∴ Summary
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(155535) 1999TR177  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69914 1.059e-08 au
e 0.306246 5.362e-08
i 4.441 5.627e-06 deg
Ω 194.144 4.747e-05 deg
ω 143.316 4.824e-05 deg
M 217.733 6.503e-06 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8725 au
Aphelion 3.5257 au
Asc. node-Earth separation 2.24197 au
Desc. node-Earth separation 0.96512 au
Earth MOID 0.8657 au
Orbital period 1619.7 days
Date of orbit computation  apr 23 20:21
Observational summary
Optical observations (Discarded) 770 (4)
Radar observations (Discarded) 0 (0)
Arc length 8915.12 days
Unobserved 48 days

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Ephemeris at epoch 60426 MJD
Right Ascension 170.472 deg
Declination 2.82847 deg
V Magnitude 21.55 mag
Solar Elongation -134.2 deg
Galactic Latitude 57.61 deg
Rate 0.104 deg/day
Direction -57.077 deg

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