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(75490) 1999XQ178  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61421 1.186e-08 au
e 0.209634 3.09e-08
i 14.201 4.851e-06 deg
Ω 88.852 1.413e-05 deg
ω 273.589 1.871e-05 deg
M 349.568 1.282e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0662 au
Aphelion 3.1622 au
Asc. node-Earth separation 1.48373 au
Desc. node-Earth separation 1.5165 au
Earth MOID 1.12151 au
Orbital period 1543.87 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 1815 (331)
Radar observations (Discarded) 0 (0)
Arc length 11959.5 days
Unobserved 260 days

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Ephemeris at epoch 60425 MJD
Right Ascension 11.488 deg
Declination -6.01172 deg
V Magnitude 19.45 mag
Solar Elongation 28.47 deg
Galactic Latitude -68.84 deg
Rate 0.559 deg/day
Direction 68.651 deg

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