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AstDyS ∴ Objects ∴ 1998TM22 ∴ Summary
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(422660) 1998TM22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45581 1.487e-08 au
e 0.192942 7.25e-08
i 2.505 7.572e-06 deg
Ω 31.704 0.0001319 deg
ω 353.967 0.0001333 deg
M 225.611 1.578e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.982 au
Aphelion 2.9296 au
Asc. node-Earth separation 0.99008 au
Desc. node-Earth separation 1.92067 au
Earth MOID 0.9862 au
Orbital period 1405.69 days
Date of orbit computation  feb 22 03:19
Observational summary
Optical observations (Discarded) 200 (2)
Radar observations (Discarded) 0 (0)
Arc length 9876.96 days
Unobserved 390 days

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Ephemeris at epoch 60423 MJD
Right Ascension 255.29 deg
Declination -24.5591 deg
V Magnitude 22.22 mag
Solar Elongation 136.33 deg
Galactic Latitude 10.67 deg
Rate 0.081 deg/day
Direction -98.076 deg

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