NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999RR28 ∴ Orbital info ∴ Epoch 59000 MJD
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(152770) 1999RR28  ▹ 
ORBITAL INFORMATION
(ASCII data file 152770.eq1)
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.87764 5.445e-09 au
e 0.654622 1.398e-08
i 7.14 6.654e-06 deg
Ω 178.22 1.595e-05 deg
ω 284.549 1.458e-05 deg
M 339.253 1.013e-05 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6485 au
Aphelion distance 3.1068 au
Asc. node-Earth separation -0.07422 au
Desc. node-Earth separation 0.28082 au
Earth MOID 0.01676 au
Orbital period 939.759 days
Date of orbit computation   Feb 26 11:35

Covariance matrix
2.96459184E-17-1.47044819E-177.45683803E-151.07781236E-14-5.83761339E-15-5.51326496E-14
-1.47044819E-171.95494776E-16-7.46860822E-14-1.68922802E-131.28822348E-132.41478630E-14
7.45683803E-15-7.46860822E-144.42690836E-116.49706589E-11-4.73674006E-11-1.28089811E-11
1.07781236E-14-1.68922802E-136.49706589E-112.54550937E-10-2.28861638E-10-1.59323855E-11
-5.83761339E-151.28822348E-13-4.73674006E-11-2.28861638E-102.12562436E-107.25272864E-12
-5.51326496E-142.41478630E-14-1.28089811E-11-1.59323855E-117.25272864E-121.02603068E-10

Correlation matrix
1.00000000-0.193152220.205836310.12407188-0.07353763-0.99964601
-0.193152221.00000000-0.80282675-0.757239650.631946590.17050258
0.20583631-0.802826751.000000000.61203979-0.48829922-0.19005712
0.12407188-0.757239650.612039791.00000000-0.98388059-0.09858555
-0.073537630.63194659-0.48829922-0.983880591.000000000.04911091
-0.999646010.17050258-0.19005712-0.098585550.049110911.00000000