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?????? ?????? ?? ?????? (??????? ?????? ???? ???? ?????? ?????? ?? ??????? ???? (RGO)) ???? ?????? ?? ?????? ?? ????? ????? ??????? ???????? ???? ????? ??? ????? ??? ??????? ??? ????? ??????? ?? ??????.??? ????? ??? ??????? ???????? ?????? ?? ????? ?????????? ??????? ?????????? ? ????????? ?? ???? ??? ?? ??? ??????? ???????? ?? ??? ??????? . ^[4]^[5]^[6] ??????? ??? ?????????? ?????? ?? ??? ???????? ?? ????? ???????? ?????? ??????? ?????????? ??????? ???????? ? ?????? ???? ???? ??????? ???? ???????? ????????? ??????? ????????.

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??? ?????? ?? ????? ?????? ?? ???? ??? ???? ???????? ?????? ?? ??? ??? ??? ??? ??? ?? ????? ??????? ? ???? ??? ??? ??????? .

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??? ?? ??? 1675? ??????? ?????? ???????? ???? ?? ????? ?????? ?????? ??? ??????? ??? ?? ????? ???? ????? ?????? ?????? ??????? ????????? ?????? ??????? ??????? . ???? ?????? ????? ????? ?? ????? ?????? ???? ?? ???? ?? ??? 1948? ??? ???????????? ? ???? ???? ??? ??? 1957? ? ?????? ?? ??? ?????? ??? ?????? ?? ??? 1990? ?? ???? ??? 1998? . ???? ?? ?????? ??? ?????? ?????? ?????? ??? ??? ???? ???? ?? ??? 1993? . ???? ???? ???? ?????? ?????? ???? ??? ?????? ?????? ??? ??? 1971? . ???? ???? ???? ????? ??? ?? ???? ????? ???? ????? ?????? ??? ??? ????? ?????? ????? ???? ??? ?????? ? ????? ???? ?????? ??????? ??? ??? ???? ?????? ????? ?? ???? ????? ?????? ????? ???? ?????? ???? ?????? ?????? ??? ??? ??? ????? ?? ?????? ?????? ?? ????? ???????. ??? ????? ????? ???? ?? 1674 ?? ??? ????? ????? ??? ???? ????? ???? ?? ???? ??????? ??????? ???? ????? ?????? ?????? ????? ????? ??????. ??? ????? ??????? ???????? ???????? ??????? ?????? ??? ????? ??????.? ???? ??????? ?????? ?? ??? ????? ???????? ??? ????? ?? ????? ?????? ???????? ??????? ????? ??? ? ???? ?????? ??? ???? ??? ??????? ??????? ?? ???????? .

???? ?????? ??????? ????? ?? ??? 1894 . ???? ??? ??? ??? '???? ?????? ???? ??. ?? ????? ????? ??? ?? ????? ????? ?? ?????? . ??? ???? ????? ????? ??????? ?????? ??? ??????? ?? ???? ????? ?? ????? ????. ??? ?????? ??? ?????? ????? ????? ?? ??? ?????? ????? ?????? ?? ?????? ?????? ????? .????? ?????? ????? ????? ????? ??????.

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????? [ ??? ]

^ ^? ^? Stephen Malys; John H. Seago; Nikolaos K. Pavlis; P. Kenneth Seidelmann; George H. Kaplan (1 Aug 2015). "Why the Greenwich meridian moved". Journal of Geodesy (???????????). 89 (12): 1263?1272. DOI : 10.1007/S00190-015-0844-Y . ISSN : 0949-7714 . QID : Q20828258 .
^ National Heritage List for England ? QID : Q6973052
^ Derek Howse (1997)? Greenwich Time and the Longitude (1997) ? ????: Q45833562? ?. 42? QID : Q45833214
^ "Greenwich and the Millennium" . 2015. ????? ?? ????? ?? 2015-10-22 . ???? ???? ?????? 2015-09-06 .
^ the-observatory.org ???? ?????? 28 ???? 2018 ??? ???? ??? ??? ???? .
^ "The Herstmonceux years... 1948-1990" . The Royal Observatory Greenwich . ????? ?? ????? ?? 2017-12-07 . ???? ???? ?????? 2017-05-03 .

????? ?????? [ ??? ]

?? ????? ??? ?????? ??: ?????? ??????

?????? ?????? (??????) ??? ????? ??????? ?????????:

?????? ?????? (??????) ??? ????? .

[wikidata-4fd93db36b57f6592769093b41bbbd57d45392f8-1] ? ^? Stephen Malys; John H. Seago; Nikolaos K. Pavlis; P. Kenneth Seidelmann; George H. Kaplan (1 Aug 2015). "Why the Greenwich meridian moved". Journal of Geodesy (???????????). 89 (12): 1263?1272. DOI : 10.1007/S00190-015-0844-Y . ISSN : 0949-7714 . QID : Q20828258 .

[wikidata-c42b362c86a9e75460b01cf6e277f7f9142bd84c-2] National Heritage List for England ? QID : Q6973052

[wikidata-4538acf17d8ccffbe76a21ce9c1c9c5cf2fd53e6-3] Derek Howse (1997)? Greenwich Time and the Longitude (1997) ? ????: Q45833562? ?. 42? QID : Q45833214

[4] "Greenwich and the Millennium" . 2015. ????? ?? ????? ?? 2015-10-22 . ???? ???? ?????? 2015-09-06 .

[5] the-observatory.org ???? ?????? 28 ???? 2018 ??? ???? ??? ??? ???? .

[6] "The Herstmonceux years... 1948-1990" . The Royal Observatory Greenwich . ????? ?? ????? ?? 2017-12-07 . ???? ???? ?????? 2017-05-03 .

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