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AstDyS ∴ Objects ∴ 1998SQ154 ∴ Summary
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(22741) 1998SQ154  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68442 1.035e-08 au
e 0.100521 3.849e-08
i 3.041 3.633e-06 deg
Ω 302.906 7.572e-05 deg
ω 233.571 7.801e-05 deg
M 128.468 2.031e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4146 au
Aphelion 2.9543 au
Asc. node-Earth separation 1.81076 au
Desc. node-Earth separation 1.52364 au
Earth MOID 1.42071 au
Orbital period 1606.47 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2127 (14)
Radar observations (Discarded) 0 (0)
Arc length 13313.2 days
Unobserved 233 days

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Ephemeris at epoch 60397 MJD
Right Ascension 328.113 deg
Declination -12.4553 deg
V Magnitude 20.04 mag
Solar Elongation 41.46 deg
Galactic Latitude -45.69 deg
Rate 0.364 deg/day
Direction 68.788 deg

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