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AstDyS ∴ Objects ∴ 1999RF148 ∴ Summary
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(42884) 1999RF148  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23916 5.397e-09 au
e 0.172298 2.753e-08
i 2.672 3.207e-06 deg
Ω 219.706 6.467e-05 deg
ω 93.242 6.547e-05 deg
M 138.088 9.629e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8534 au
Aphelion 2.625 au
Asc. node-Earth separation 1.18625 au
Desc. node-Earth separation 1.16064 au
Earth MOID 0.84147 au
Orbital period 1223.84 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1757 (7)
Radar observations (Discarded) 0 (0)
Arc length 12591.2 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 89.2455 deg
Declination 21.3281 deg
V Magnitude 21.19 mag
Solar Elongation -54.38 deg
Galactic Latitude -1.68 deg
Rate 0.366 deg/day
Direction 89.042 deg

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