Gematria Calculation Result for washington d c and sirius a on Roman Numeral

This is calculated by summing each letter's value: w(0) + a(0) + s(0) + h(0) + i(1) + n(0) + g(0) + t(0) + o(0) + n(0) + (0) + d(500) + (0) + c(100) + (0) + a(0) + n(0) + d(500) + (0) + s(0) + i(1) + r(0) + i(1) + u(5) + s(0) + (0) + a(0).