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(152770) 1999RR28  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.87874 6.132e-10 au
e 0.65411 1.112e-08
i 7.14 5.083e-06 deg
Ω 178.174 1.345e-05 deg
ω 284.562 1.269e-05 deg
M 155.363 1.76e-06 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6498 au
Aphelion distance 3.1076 au
Asc. node-Earth separation -0.07227 au
Desc. node-Earth separation 0.28305 au
Earth MOID 0.01634 au
Orbital period 940.589 days
Date of orbit computation   feb 26 10:20
Observational summary
Optical observations (Discarded) 719 (5)
Radar observations (Discarded) 7 (0)
Arc length 13198 days
Unobserved 322 days

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Ephemeris
(Epoch 60425 MJD)
Right Ascension 298.117 deg
Declination -13.0243 deg
V Magnitude 24.03 mag
Solar Elongation 97.27 deg
Galactic Latitude -19.33 deg
Rate 0.078 deg/day
Direction 48.905 deg

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