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AstDyS ∴ Objects ∴ 1999XM144 ∴ Summary
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(97278) 1999XM144  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79748 1.092e-08 au
e 0.214928 4.005e-08
i 15.992 3.798e-06 deg
Ω 72.477 1.436e-05 deg
ω 99.855 1.65e-05 deg
M 19.273 9.463e-06 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1962 au
Aphelion 3.3987 au
Asc. node-Earth separation 1.78554 au
Desc. node-Earth separation 1.55903 au
Earth MOID 1.26586 au
Orbital period 1709.03 days
Date of orbit computation  feb 22 02:10
Observational summary
Optical observations (Discarded) 2193 (3)
Radar observations (Discarded) 0 (0)
Arc length 15179.2 days
Unobserved 81 days

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Ephemeris at epoch 60423 MJD
Right Ascension 213.556 deg
Declination 6.80364 deg
V Magnitude 16.76 mag
Solar Elongation -160.49 deg
Galactic Latitude 61.73 deg
Rate 0.252 deg/day
Direction -99.757 deg

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