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AstDyS ∴ Objects ∴ 1999XL1 ∴ Summary
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(43091) 1999XL1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03337 1.721e-08 au
e 0.163293 3.868e-08
i 12.992 4.235e-06 deg
Ω 263.711 1.817e-05 deg
ω 247.284 2.265e-05 deg
M 171.496 1.373e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.538 au
Aphelion 3.5287 au
Asc. node-Earth separation 2.13555 au
Desc. node-Earth separation 1.79375 au
Earth MOID 1.58402 au
Orbital period 1929.68 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 1607 (9)
Radar observations (Discarded) 0 (0)
Arc length 12672 days
Unobserved 256 days

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Ephemeris at epoch 60397 MJD
Right Ascension 331.726 deg
Declination -1.7062 deg
V Magnitude 20.3 mag
Solar Elongation 35.43 deg
Galactic Latitude -43.13 deg
Rate 0.303 deg/day
Direction 63.515 deg

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