AstDyS-2

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AstDyS ∴ Objects ∴ 1997UU21 ∴ Summary
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(58618) 1997UU21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37432 7.891e-09 au
e 0.173863 4.107e-08
i 3.51 4.075e-06 deg
Ω 60.971 6e-05 deg
ω 319.267 6.083e-05 deg
M 95.265 1.088e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9615 au
Aphelion 2.7871 au
Asc. node-Earth separation 1.04759 au
Desc. node-Earth separation 1.63992 au
Earth MOID 0.96588 au
Orbital period 1336.31 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1370 (8)
Radar observations (Discarded) 0 (0)
Arc length 17640.4 days
Unobserved 57 days

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Ephemeris at epoch 60397 MJD
Right Ascension 113.037 deg
Declination 25.8536 deg
V Magnitude 20.14 mag
Solar Elongation -103.17 deg
Galactic Latitude 19.9 deg
Rate 0.174 deg/day
Direction 105.533 deg

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