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AstDyS ∴ Objects ∴ 2001RR16 ∴ Summary
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(148591) 2001RR16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40196 1.076e-08 au
e 0.174951 4.121e-08
i 4.382 3.936e-06 deg
Ω 126.834 7.318e-05 deg
ω 202.86 7.519e-05 deg
M 33.872 1.973e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9817 au
Aphelion 2.8222 au
Asc. node-Earth separation 1.7916 au
Desc. node-Earth separation 0.99024 au
Earth MOID 0.9712 au
Orbital period 1359.71 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 550 (6)
Radar observations (Discarded) 0 (0)
Arc length 10572.9 days
Unobserved 747 days

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Ephemeris at epoch 60425 MJD
Right Ascension 27.6014 deg
Declination 8.23297 deg
V Magnitude 21.14 mag
Solar Elongation 7.01 deg
Galactic Latitude -51.86 deg
Rate 0.539 deg/day
Direction 69.87 deg

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