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AstDyS ∴ Objects ∴ 1991RN27 ∴ Summary
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(15288) 1991RN27  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58062 9.163e-09 au
e 0.033322 2.613e-08
i 14.277 2.957e-06 deg
Ω 338.551 1.17e-05 deg
ω 175.628 4.731e-05 deg
M 169.861 4.608e-05 deg

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Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4946 au
Aphelion 2.6666 au
Asc. node-Earth separation 1.65754 au
Desc. node-Earth separation 1.50473 au
Earth MOID 1.50451 au
Orbital period 1514.2 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 3985 (147)
Radar observations (Discarded) 0 (0)
Arc length 25124.8 days
Unobserved 173 days

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Ephemeris at epoch 60397 MJD
Right Ascension 338.622 deg
Declination -11.9222 deg
V Magnitude 18.21 mag
Solar Elongation 31.77 deg
Galactic Latitude -54.5 deg
Rate 0.409 deg/day
Direction 63.244 deg

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