AstDyS-2

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AstDyS ∴ Objects ∴ 1991TD2 ∴ Summary
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(233971) 1991TD2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2452 5.997e-09 au
e 0.217151 4.426e-08
i 6.57 4.976e-06 deg
Ω 177.99 3.548e-05 deg
ω 128.239 3.763e-05 deg
M 288.211 9.749e-06 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7577 au
Aphelion 2.7328 au
Asc. node-Earth separation 1.47618 au
Desc. node-Earth separation 0.88241 au
Earth MOID 0.7521 au
Orbital period 1228.8 days
Date of orbit computation  feb 22 02:40
Observational summary
Optical observations (Discarded) 420 (3)
Radar observations (Discarded) 0 (0)
Arc length 11378.1 days
Unobserved 502 days

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Ephemeris at epoch 60419 MJD
Right Ascension 220.214 deg
Declination -7.88816 deg
V Magnitude 19.91 mag
Solar Elongation 166.62 deg
Galactic Latitude 46.09 deg
Rate 0.253 deg/day
Direction -54.646 deg

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