Ada banyak versi kapan waktu konjungsi tanggal 14 Juli 622 tersebut. 1. NASA (http://eclipse.gsfc.nasa.gov/phase/phases0601.html) 05:26 UT, Delta_T = 1 jam 15 menit sehingga = 06:41 TD
2. Software Accurate Times 05:35:34 UT, Delta_T = 1 jam 1 menit 38 detik sehingga = 06:37 TD 3. Moshier menggunakan algoritma DE406 (http://www.moshier.net/) 06:43:15 TD. Tidak ada data Delta_T Saya sendiri menghitung dengan Algoritma Meeus, diperoleh hasil JDE = 1948437.7759380 yang bersesuaian dengan 06:37:21 TD Pokok persoalannya adalah : 1. Algoritma untuk menghitung TD 2. Rumus untuk menghitung Delta_T = TD - UT Jika menggunakan rumus NASA (http://eclipse.gsfc.nasa.gov/SEhelp/deltatpoly2004.html), untuk tahun antara 500 - 1600, rumus Delta_T adalah ΔT = 1574.2 - 556.01 * u + 71.23472 * u^2 + 0.319781 * u^3 - 0.8503463 * u^4 - 0.005050998 * u^5 + 0.0083572073 * u^6 dimana u = (y-1000)/100 Karena 14 Juli 622 bersesuaian dengan y = 622.5342 atau u = -3.77466 sehingga Delta_T = 4526.12 detik = 1 jam 15 menit 26 detik, sama dengan data 1 di atas. Tampak perbedaan yang cukup signifikan antara Delta_T dari NASA dan Accurate Times. v dev 0 bn announce 0 bn dev 0 bn ooo-bn-trans 0 bn users 0 bo announce 0 bo dev 0 bo users 0 br-pt anuncio 0 br-pt dev 5 br-pt docs 0 br-pt mirror 0 br-pt usuarios 49 bre announce 0 bre dev 0 bre users 0 bs announce 0 bs commits 0 bs dev 0 bs pootle 0 bs users 0 ca announce 0 ca dev 0 ca users 0 cs announce 0 cs dev 1 cs marketing 0 cs users 4 cy announce 0 cy dev 0 cy users 0 dba dev 13 dba needsconfirm 24 dba test 0 dba users 18 de announce 0 de business 0 de cdrom 7 de comenius 0 de dev 16 de marketing 0 de Moderierte 0 de Liste, 0 de Mitteilungen 0 de über 0 de Verfügbarkeit 0 de neuer 0 de deutschsprachiger 0 de Versionen 0 de der 0 de Software 0 de u.Ä., 0 de Ergänzung 0 de zu 0 de announce 0 de ooocamp 0 de qa 20 de users 88 distribution announce 0 distribution cdrom 15 distribution dev 0 distribution distributors 0 distribution mirrors 0 distribution oem 0 distribution stats 4 distribution 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scripting dev 0 sg announce 0 sg dev 0 sg users 0 shs announce 0 shs commits 0 shs dev 0 shs users 0 si announce 0 si dev 0 si users 0 sk announce 0 sk dev 0 sk translators 0 sk users 0 sl announce 0 sl dev 0 sl users 0 specs announce 0 specs dev 0 sq announce 0 sq dev 0 sq Shqip 0 sq users 0 sr announce 0 sr dev 0 sr users 6 stats announce 0 stats dev 0 stats users 0 sv Allmänna 0 sv frågor 0 sv om 0 sv bruk 0 sv eller 0 sv installation 0 sv av 0 sv OpenOffice.org 0 sv på 0 sv svenska. 0 sv Även 0 sv den 0 sv engelskspråkiga 0 sv users 0 sv announce 0 sv dev 0 sv Frågor 0 sv om 0 sv använding 0 sv eller 0 sv installation 0 sv av 0 sv OpenOffice.org 0 sv på 0 sv svenska 0 sv sker 0 sv på 0 sv users 0 sv users 0 sw dev 1 sw users 1 ta dev 0 ta discuss 0 te announce 0 te dev 0 te users 0 tet announce 0 tet dev 0 tet users 0 tg announce 0 tg dev 0 tg discuss 0 tg users 0 th announce 0 th dev 0 th users 0 ti announce 0 ti commits 0 ti dev 0 ti users 0 tools dev 10 tools jdk 0 tools performance 0 tools tinderbox 3 tr announce 0 tr ceviri 0 tr dev 0 tr users 0 tr www 0 tt-crh announce 0 tt-crh commits 0 tt-crh dev 0 tt-crh users 0 ua announce 0 ua dev 0 ua users 0 ucb dev 0 udk dev 1 ui accessibility 0 ui dev 0 urd announce 0 urd commits 0 urd dev 0 urd users 0 user-faq announce 0 user-faq authors 6 user-faq dev 0 user-faq moderators 0 user-faq users 0 util dev 0 script finished at 2008-08-04T03:07+0200 --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
