AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RR28 ∴ Summary
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(152770) 1999RR28  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.87897 6.034e-09 au
e 0.653639 1.423e-08
i 7.134 6.799e-06 deg
Ω 178.366 1.46e-05 deg
ω 284.369 1.28e-05 deg
M 109.591 9.914e-06 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6508 au
Aphelion 3.1071 au
Asc. node-Earth separation -0.07129 au
Desc. node-Earth separation 0.28053 au
Earth MOID 0.01608 au
Orbital period 940.76 days
Date of orbit computation  Oct 31 06:32
Observational summary
Optical observations (Discarded) 528 (7)
Radar observations (Discarded) 7 (0)
Arc length 11367.9 days
Unobserved 256 days

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Ephemeris at epoch 58530 MJD
Right Ascension 289.297 deg
Declination -16.4785 deg
V Magnitude 24.37 mag
Solar Elongation 38.54 deg
Galactic Latitude -13 deg
Rate 0.292 deg/day
Direction 79.849 deg

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