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AstDyS ∴ Objects ∴ 1999TY138 ∴ Summary
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(181932) 1999TY138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20947 8.29e-09 au
e 0.183426 5.288e-08
i 5.308 7.461e-06 deg
Ω 16.317 4.662e-05 deg
ω 290.108 5.327e-05 deg
M 218.671 2.905e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8042 au
Aphelion 2.6147 au
Asc. node-Earth separation 1.01033 au
Desc. node-Earth separation 1.27826 au
Earth MOID 0.79784 au
Orbital period 1199.59 days
Date of orbit computation  feb 22 02:29
Observational summary
Optical observations (Discarded) 520 (7)
Radar observations (Discarded) 0 (0)
Arc length 8862.15 days
Unobserved 98 days

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Ephemeris at epoch 60419 MJD
Right Ascension 139.763 deg
Declination 19.882 deg
V Magnitude 21.68 mag
Solar Elongation -106.89 deg
Galactic Latitude 41.12 deg
Rate 0.108 deg/day
Direction 132.246 deg

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