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AstDyS ∴ Objects ∴ Tienchanglin ∴ Summary
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(3643) Tienchanglin  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.4021 9.925e-09 au
e 0.150622 4.539e-08
i 13.879 5.07e-06 deg
Ω 56.78 2.163e-05 deg
ω 4.487 2.872e-05 deg
M 248.061 1.991e-05 deg

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Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0403 au
Aphelion 2.7639 au
Asc. node-Earth separation 1.05255 au
Desc. node-Earth separation 1.74938 au
Earth MOID 1.05238 au
Orbital period 1359.83 days
Date of orbit computation  Oct 31 04:57
Observational summary
Optical observations (Discarded) 1513 (10)
Radar observations (Discarded) 0 (0)
Arc length 29502.1 days
Unobserved 160 days

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Ephemeris at epoch 58530 MJD
Right Ascension 332.34 deg
Declination -21.8764 deg
V Magnitude 17.87 mag
Solar Elongation 9.82 deg
Galactic Latitude -52.91 deg
Rate 0.488 deg/day
Direction 68.793 deg

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