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AstDyS ∴ Objects ∴ 1999TZ221 ∴ Summary
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(329273) 1999TZ221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2858 1.075e-08 au
e 0.247178 6.97e-08
i 4.449 6.589e-06 deg
Ω 178.106 0.0001017 deg
ω 186.373 0.0001029 deg
M 35.144 2.17e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7208 au
Aphelion 2.8508 au
Asc. node-Earth separation 1.84967 au
Desc. node-Earth separation 0.71948 au
Earth MOID 0.71878 au
Orbital period 1262.28 days
Date of orbit computation  apr 23 20:59
Observational summary
Optical observations (Discarded) 255 (2)
Radar observations (Discarded) 0 (0)
Arc length 8777.02 days
Unobserved 195 days

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Ephemeris at epoch 60426 MJD
Right Ascension 57.6411 deg
Declination 17.1159 deg
V Magnitude 22.53 mag
Solar Elongation -23.44 deg
Galactic Latitude -28 deg
Rate 0.581 deg/day
Direction 77.965 deg

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