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AstDyS ∴ Objects ∴ 1999TD246 ∴ Summary
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(21865) 1999TD246  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58777 9.475e-09 au
e 0.124747 3.276e-08
i 13.467 3.633e-06 deg
Ω 192.66 1.277e-05 deg
ω 33.025 1.822e-05 deg
M 131.695 1.408e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.265 au
Aphelion 2.9106 au
Asc. node-Earth separation 1.30665 au
Desc. node-Earth separation 1.84596 au
Earth MOID 1.26919 au
Orbital period 1520.5 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3468 (11)
Radar observations (Discarded) 0 (0)
Arc length 12114.8 days
Unobserved 127 days

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Ephemeris at epoch 60419 MJD
Right Ascension 14.1849 deg
Declination 6.42729 deg
V Magnitude 19.06 mag
Solar Elongation 13.56 deg
Galactic Latitude -56.42 deg
Rate 0.393 deg/day
Direction 72.224 deg

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