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AstDyS ∴ Objects ∴ 1999RN187 ∴ Summary
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(91524) 1999RN187  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73716 1.164e-08 au
e 0.097005 5.045e-08
i 5.807 5.255e-06 deg
Ω 21.193 3.502e-05 deg
ω 343.462 4.065e-05 deg
M 137.736 1.915e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4716 au
Aphelion 3.0027 au
Asc. node-Earth separation 1.48407 au
Desc. node-Earth separation 1.98729 au
Earth MOID 1.47045 au
Orbital period 1654.05 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1741 (10)
Radar observations (Discarded) 0 (0)
Arc length 8912.19 days
Unobserved 79 days

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Ephemeris at epoch 60420 MJD
Right Ascension 137.776 deg
Declination 21.4887 deg
V Magnitude 20.03 mag
Solar Elongation -103.64 deg
Galactic Latitude 39.87 deg
Rate 0.117 deg/day
Direction 127.6 deg

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