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(45210) 1999XW178  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21554 2.266e-08 au
e 0.115459 4.585e-08
i 17.916 4.213e-06 deg
Ω 84.522 1.454e-05 deg
ω 294.054 2.327e-05 deg
M 162.158 1.632e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8443 au
Aphelion 3.5868 au
Asc. node-Earth separation 2.0466 au
Desc. node-Earth separation 2.31357 au
Earth MOID 1.90429 au
Orbital period 2106.1 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 1457 (2)
Radar observations (Discarded) 0 (0)
Arc length 10103.1 days
Unobserved 99 days

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Ephemeris at epoch 60420 MJD
Right Ascension 188.657 deg
Declination 21.5772 deg
V Magnitude 19.49 mag
Solar Elongation -141.87 deg
Galactic Latitude 83.26 deg
Rate 0.151 deg/day
Direction -93.809 deg

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