NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999RR28 ∴ Summary
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(152770) 1999RR28  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.87872 9.431e-09 au
e 0.653418 1.784e-08
i 7.136 8.589e-06 deg
Ω 178.4 1.699e-05 deg
ω 284.341 1.434e-05 deg
M 316.536 1.416e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6511 au
Aphelion 3.1063 au
Asc. node-Earth separation -0.06749 au
Desc. node-Earth separation 0.28073 au
Earth MOID 0.01525 au
Orbital period 940.57 days
Date of orbit computation   Jul 30 14:43
Observational summary
Optical observations (Discarded) 475 (6)
Radar observations (Discarded) 7 (0)
Arc length 11058 days
Unobserved 19 days

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Ephemeris at epoch 57983 MJD
Right Ascension 343.898 deg
Declination 0.06073 deg
V Magnitude 19.96 mag
Solar Elongation 158.88 deg
Galactic Latitude -51.1 deg
Rate 0.331 deg/day
Direction -114.864 deg

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