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(21791) Mattweegman  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 21791.eq0)
Keplerian elements at epoch
58050.3 MJD
Value 1-σ variation Units
a 2.37628 7.038e-09 au
e 0.150015 4.112e-08
i 7.602 3.879e-06 deg
Ω 48.748 2.921e-05 deg
ω 289.479 3.108e-05 deg
M 341.567 1.109e-05 deg
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0198 au
Aphelion 2.7328 au
Asc. node-Earth separation 1.22205 au
Desc. node-Earth separation 1.43445 au
Earth MOID 1.02565 au
Orbital period 1337.96 days
Date of orbit computation  Jun 5 00:41
Correlation matrix
1.00000000-0.222746050.008500360.00184728-0.071529820.17693113
-0.222746051.00000000-0.01400676-0.001260370.12755094-0.36019253
0.00850036-0.014006761.00000000-0.436332940.405494290.00408571
0.00184728-0.00126037-0.436332941.00000000-0.92968814-0.00195219
-0.071529820.127550940.40549429-0.929688141.00000000-0.35700076
0.17693113-0.360192530.00408571-0.00195219-0.357000761.00000000
Covariance matrix
4.95371883E-17-6.44696364E-172.32066632E-163.79774716E-16-1.56481096E-141.38093252E-14
-6.44696364E-171.69106021E-15-2.23422484E-15-1.51392861E-151.63031792E-13-1.64254304E-13
2.32066632E-16-2.23422484E-151.50459464E-11-4.94373949E-114.88881484E-111.75743746E-13
3.79774716E-16-1.51392861E-15-4.94373949E-118.53209432E-10-8.44061730E-10-6.32343695E-13
-1.56481096E-141.63031792E-134.88881484E-11-8.44061730E-109.66091340E-10-1.23049756E-10
1.38093252E-14-1.64254304E-131.75743746E-13-6.32343695E-13-1.23049756E-101.22971661E-10