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AstDyS ∴ Objects ∴ 2007XP21 ∴ Summary
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(358671) 2007XP21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03957 3.799e-08 au
e 0.073916 9.465e-08
i 12.21 5.741e-06 deg
Ω 261.552 3.776e-05 deg
ω 94.923 5.733e-05 deg
M 94.32 4.107e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8149 au
Aphelion 3.2642 au
Asc. node-Earth separation 2.0266 au
Desc. node-Earth separation 2.02031 au
Earth MOID 1.84525 au
Orbital period 1935.6 days
Date of orbit computation  apr 23 21:05
Observational summary
Optical observations (Discarded) 363 (0)
Radar observations (Discarded) 0 (0)
Arc length 7787.75 days
Unobserved 53 days

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Ephemeris at epoch 60426 MJD
Right Ascension 88.2824 deg
Declination 19.4771 deg
V Magnitude 21.73 mag
Solar Elongation -52.56 deg
Galactic Latitude -3.39 deg
Rate 0.311 deg/day
Direction 92.643 deg

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