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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018RB2 ∴ Orbital info ∴ Epoch 60600 MJD
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2018RB2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018RB2.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.37836 0.0001809 au
e 0.325581 0.0001022
i 9.216 0.002183 deg
Ω 342.853 6.01e-05 deg
ω 312.228 0.0004661 deg
M 304.361 0.2773 deg
Other useful info
Absolute Magnitude (H)    27.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9296 au
Aphelion distance 1.8271 au
Asc. node-Earth separation 0.00309 au
Desc. node-Earth separation 0.58755 au
Earth MOID 0.00187 au
Orbital period 591.071 days
Date of orbit computation   Jul 29 12:37

Covariance matrix
3.27308037E-081.84953436E-083.94981811E-07-1.05222093E-088.27222715E-08-5.01767696E-05
1.84953436E-081.04513175E-082.23197212E-07-5.94241471E-094.67203304E-08-2.83536073E-05
3.94981811E-072.23197212E-074.76669576E-06-1.26806072E-079.97175666E-07-6.05512188E-04
-1.05222093E-08-5.94241471E-09-1.26806072E-073.61222732E-09-2.77599525E-081.61310080E-05
8.27222715E-084.67203304E-089.97175666E-07-2.77599525E-082.17287389E-07-1.26816889E-04
-5.01767696E-05-2.83536073E-05-6.05512188E-041.61310080E-05-1.26816889E-047.69216747E-02

Correlation matrix
1.000000000.999996660.99997708-0.967700720.98090479-0.99999999
0.999996661.000000000.99998740-0.967141240.98039960-0.99999640
0.999977080.999987401.00000000-0.966370800.97981863-0.99997653
-0.96770072-0.96714124-0.966370801.00000000-0.990863710.96771975
0.980904790.980399600.97981863-0.990863711.00000000-0.98092424
-0.99999999-0.99999640-0.999976530.96771975-0.980924241.00000000