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AstDyS ∴ Objects ∴ 1999RC38 ∴ Summary
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(20520) 1999RC38  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6267 9.982e-09 au
e 0.12244 3.059e-08
i 13.38 4.285e-06 deg
Ω 189.957 1.256e-05 deg
ω 289.715 2.141e-05 deg
M 178.253 1.842e-05 deg

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Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3051 au
Aphelion 2.9483 au
Asc. node-Earth separation 1.4859 au
Desc. node-Earth separation 1.69884 au
Earth MOID 1.35878 au
Orbital period 1554.95 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3636 (19)
Radar observations (Discarded) 0 (0)
Arc length 33041.1 days
Unobserved 195 days

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Ephemeris at epoch 60397 MJD
Right Ascension 313.626 deg
Declination -6.04283 deg
V Magnitude 18.55 mag
Solar Elongation 53.91 deg
Galactic Latitude -30.05 deg
Rate 0.327 deg/day
Direction 69.632 deg

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