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AstDyS ∴ Objects ∴ 1991RK15 ∴ Summary
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(13074) 1991RK15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31115 5.507e-09 au
e 0.156502 3.189e-08
i 5.181 3.172e-06 deg
Ω 3.565 3.459e-05 deg
ω 335.23 3.586e-05 deg
M 104.439 1.049e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9494 au
Aphelion 2.6728 au
Asc. node-Earth separation 0.97218 au
Desc. node-Earth separation 1.63108 au
Earth MOID 0.94206 au
Orbital period 1283.33 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 3173 (8)
Radar observations (Discarded) 0 (0)
Arc length 22024.2 days
Unobserved 57 days

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Ephemeris at epoch 60398 MJD
Right Ascension 75.0544 deg
Declination 27.5461 deg
V Magnitude 19.26 mag
Solar Elongation -68.36 deg
Galactic Latitude -9.05 deg
Rate 0.359 deg/day
Direction 87.86 deg

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