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AstDyS ∴ Objects ∴ 2001XR77 ∴ Summary
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(190973) 2001XR77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.14931 1.14e-08 au
e 0.028092 5.586e-08
i 3.306 6.33e-06 deg
Ω 119.634 7.967e-05 deg
ω 339.034 0.000138 deg
M 1.137 0.0001074 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0889 au
Aphelion 2.2097 au
Asc. node-Earth separation 1.10926 au
Desc. node-Earth separation 1.18965 au
Earth MOID 1.10663 au
Orbital period 1150.93 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 376 (1)
Radar observations (Discarded) 0 (0)
Arc length 8062.12 days
Unobserved 107 days

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Ephemeris at epoch 60425 MJD
Right Ascension 85.798 deg
Declination 22.8462 deg
V Magnitude 22.29 mag
Solar Elongation -51.18 deg
Galactic Latitude -3.65 deg
Rate 0.484 deg/day
Direction 86.312 deg

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