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AstDyS ∴ Objects ∴ 1999RR15 ∴ Summary
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(337105) 1999RR15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.685 1.433e-08 au
e 0.197726 8.562e-08
i 16.285 9.059e-06 deg
Ω 346.355 1.332e-05 deg
ω 3.934 2.121e-05 deg
M 205.9 1.205e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1541 au
Aphelion 3.2159 au
Asc. node-Earth separation 1.1482 au
Desc. node-Earth separation 2.22193 au
Earth MOID 1.14804 au
Orbital period 1607 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 683 (0)
Radar observations (Discarded) 0 (0)
Arc length 8986.1 days
Unobserved 37 days

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Ephemeris at epoch 60427 MJD
Right Ascension 176.538 deg
Declination -9.10935 deg
V Magnitude 21.28 mag
Solar Elongation -142.48 deg
Galactic Latitude 50.46 deg
Rate 0.146 deg/day
Direction -74.564 deg

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