NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999RR28 ∴ Summary
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(152770) 1999RR28  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.87885 5.934e-09 au
e 0.653426 1.422e-08
i 7.135 6.8e-06 deg
Ω 178.397 1.459e-05 deg
ω 284.34 1.279e-05 deg
M 33.082 9.55e-06 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6512 au
Aphelion 3.1065 au
Asc. node-Earth separation -0.06888 au
Desc. node-Earth separation 0.27995 au
Earth MOID 0.01553 au
Orbital period 940.672 days
Date of orbit computation   Jun 28 15:27
Observational summary
Optical observations (Discarded) 528 (7)
Radar observations (Discarded) 7 (0)
Arc length 11368 days
Unobserved 113 days

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Ephemeris at epoch 58386 MJD
Right Ascension 240.072 deg
Declination -14.2626 deg
V Magnitude 23.88 mag
Solar Elongation -59.47 deg
Galactic Latitude 28.27 deg
Rate 0.311 deg/day
Direction 105.428 deg

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