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AstDyS ∴ Objects ∴ 1999TT88 ∴ Summary
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(74857) 1999TT88  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3025 8.476e-09 au
e 0.152342 3.194e-08
i 5.524 4.349e-06 deg
Ω 49.417 4.624e-05 deg
ω 203.147 5.219e-05 deg
M 95.03 2.634e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9517 au
Aphelion 2.6533 au
Asc. node-Earth separation 1.6262 au
Desc. node-Earth separation 0.96295 au
Earth MOID 0.93881 au
Orbital period 1276.14 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1295 (4)
Radar observations (Discarded) 0 (0)
Arc length 9213.06 days
Unobserved 310 days

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Ephemeris at epoch 60420 MJD
Right Ascension 15.4017 deg
Declination 3.82744 deg
V Magnitude 20.44 mag
Solar Elongation 14.63 deg
Galactic Latitude -58.95 deg
Rate 0.46 deg/day
Direction 66.085 deg

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