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AstDyS ∴ Objects ∴ 1999TD77 ∴ Summary
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(192703) 1999TD77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72729 1.472e-08 au
e 0.116912 5.656e-08
i 4.181 5.23e-06 deg
Ω 228.305 7.857e-05 deg
ω 96.27 8.218e-05 deg
M 213.332 2.21e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4084 au
Aphelion 3.0461 au
Asc. node-Earth separation 1.71496 au
Desc. node-Earth separation 1.66698 au
Earth MOID 1.40072 au
Orbital period 1645.11 days
Date of orbit computation  apr 23 20:30
Observational summary
Optical observations (Discarded) 495 (3)
Radar observations (Discarded) 0 (0)
Arc length 11273.1 days
Unobserved 47 days

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Ephemeris at epoch 60425 MJD
Right Ascension 159.805 deg
Declination 3.86353 deg
V Magnitude 21.13 mag
Solar Elongation -124.83 deg
Galactic Latitude 50.8 deg
Rate 0.042 deg/day
Direction -19.598 deg

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