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AstDyS ∴ Objects ∴ 1999TN88 ∴ Summary
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(74856) 1999TN88  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33414 9.01e-09 au
e 0.202095 3.821e-08
i 2.245 4.836e-06 deg
Ω 177.629 9.882e-05 deg
ω 248.434 9.983e-05 deg
M 267.881 1.254e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8624 au
Aphelion 2.8059 au
Asc. node-Earth separation 1.42328 au
Desc. node-Earth separation 1.08041 au
Earth MOID 0.87781 au
Orbital period 1302.54 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 930 (5)
Radar observations (Discarded) 0 (0)
Arc length 10678.1 days
Unobserved 289 days

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Ephemeris at epoch 60423 MJD
Right Ascension 338.857 deg
Declination -7.56209 deg
V Magnitude 21.46 mag
Solar Elongation 55.37 deg
Galactic Latitude -52.32 deg
Rate 0.423 deg/day
Direction 68.535 deg

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