Network Earth Rotation Service
Earth rotation parameters now
The table is refreshed every 10 seconds
Parameter TAI time Value Dimension
e1 2022.08.08-13:10:04.4800000 1.878899046D-06 rad
e2 2022.08.08-13:10:04.4800000 1.422984105D-06 rad
e3 2022.08.08-13:10:04.4800000 2.700441417D-03 rad
e1r 2022.08.08-13:10:04.4800000 -1.571552190D-13 rad
e2r 2022.08.08-13:10:04.4800000 1.222613386D-13 rad
e3r 2022.08.08-13:10:04.4800000 -9.541209806D-13 rad
e1rr 2022.08.08-13:10:04.4800000 -2.348957071D-19 rad
e2rr 2022.08.08-13:10:04.4800000 8.292039824D-19 rad
e3rr 2022.08.08-13:10:04.4800000 -1.017644357D-18 rad
utcmtai 2022.08.08-13:10:04.4800000 -37.0000000 s
ut1mtai 2022.08.08-13:10:04.4800000 -37.0323474 s
ut1rat 2022.08.08-13:10:04.4800000 1.130482049D-03 s/day
lod 2022.08.08-13:10:04.4800000 -1.124317341D-03 s
xpol 2022.08.08-13:10:04.4800000 0.293512 arcsec
ypol 2022.08.08-13:10:04.4800000 0.387551 arcsec
xpolr 2022.08.08-13:10:04.4800000 2.178853457D-03 arcsec/d
ypolr 2022.08.08-13:10:04.4800000 -2.800707044D-03 arcsec/d
deps 2022.08.08-13:10:04.4800000 6.0807131 arcsec
dpsi 2022.08.08-13:10:04.4800000 -11.4772114 arcsec
mat 2022.08.08-13:10:04.4800000 -8.995706364943D-01 4.367709707812D-01 1.946545692489D-03 -4.367698959441D-01 -8.995727422574D-01 9.692185054011D-04 2.174385954025D-03 2.168794824674D-05 9.999976357849D-01
matr 2022.08.08-13:10:04.4800000 -3.184976387237D-05 -6.559788110543D-05 7.081916767148D-08 6.559772778715D-05 -3.184984255856D-05 -1.418370627667D-07 1.751748256013D-10 3.421767268724D-11 -3.816406936987D-13
matrr 2022.08.08-13:10:04.4800000 4.783461925236D-09 -2.322527196839D-09 -1.034265094778D-11 2.322521457859D-09 4.783473104760D-09 -5.164731271651D-12 -2.466137374541D-15 1.219130086335D-14 5.066137820317D-18
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