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(91737) 1999TW172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1669 2.137e-08 au
e 0.067903 4.046e-08
i 8.212 4.363e-06 deg
Ω 239.752 3.329e-05 deg
ω 62.977 5.296e-05 deg
M 195.927 3.914e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9519 au
Aphelion 3.3819 au
Asc. node-Earth separation 2.04572 au
Desc. node-Earth separation 2.26584 au
Earth MOID 1.94788 au
Orbital period 2058.5 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 752 (7)
Radar observations (Discarded) 0 (0)
Arc length 8861.11 days
Unobserved 74 days

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Ephemeris at epoch 60397 MJD
Right Ascension 120.243 deg
Declination 10.9294 deg
V Magnitude 20.69 mag
Solar Elongation -112.29 deg
Galactic Latitude 20.34 deg
Rate 0.051 deg/day
Direction 54.89 deg

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