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AstDyS ∴ Objects ∴ 1999TH321 ∴ Summary
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(360228) 1999TH321  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02644 3.573e-08 au
e 0.155332 1.007e-07
i 4.035 9.867e-06 deg
Ω 173.447 9.72e-05 deg
ω 176.056 0.0001007 deg
M 256.066 2.39e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5563 au
Aphelion 3.4965 au
Asc. node-Earth separation 2.50098 au
Desc. node-Earth separation 1.55237 au
Earth MOID 1.55007 au
Orbital period 1923.07 days
Date of orbit computation  apr 23 21:06
Observational summary
Optical observations (Discarded) 172 (2)
Radar observations (Discarded) 0 (0)
Arc length 8566.12 days
Unobserved 394 days

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Ephemeris at epoch 60425 MJD
Right Ascension 240.513 deg
Declination -15.634 deg
V Magnitude 21.65 mag
Solar Elongation 152.94 deg
Galactic Latitude 27.03 deg
Rate 0.148 deg/day
Direction -69.464 deg

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