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AstDyS ∴ Objects ∴ 1998XR27 ∴ Summary
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(44503) 1998XR27  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58137 9.658e-09 au
e 0.13671 3.07e-08
i 10.973 4.313e-06 deg
Ω 271.401 1.916e-05 deg
ω 128.674 2.686e-05 deg
M 56.502 1.82e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2285 au
Aphelion 2.9343 au
Asc. node-Earth separation 1.75323 au
Desc. node-Earth separation 1.35092 au
Earth MOID 1.25623 au
Orbital period 1514.86 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 2470 (14)
Radar observations (Discarded) 0 (0)
Arc length 9752.97 days
Unobserved 58 days

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Ephemeris at epoch 60444 MJD
Right Ascension 104.225 deg
Declination 18.136 deg
V Magnitude 19.26 mag
Solar Elongation -50.34 deg
Galactic Latitude 9.33 deg
Rate 0.409 deg/day
Direction 98.417 deg

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