AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RP5 ∴ Summary
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(121212) 1999RP5  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.91635 3.668e-08 au
e 0.101393 6.21e-08
i 1.041 1.069e-05 deg
Ω 338.92 0.000402 deg
ω 96.248 0.0004058 deg
M 221.664 5.671e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6207 au
Aphelion 3.212 au
Asc. node-Earth separation 1.90893 au
Desc. node-Earth separation 1.86306 au
Earth MOID 1.63514 au
Orbital period 1819.1 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 217 (1)
Radar observations (Discarded) 0 (0)
Arc length 6455.92 days
Unobserved 636 days

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Ephemeris at epoch 58500 MJD
Right Ascension 306.891 deg
Declination -19.5539 deg
V Magnitude 22.03 mag
Solar Elongation -8.15 deg
Galactic Latitude -29.61 deg
Rate 0.378 deg/day
Direction 75.834 deg

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