converting MJD in UT1 to calender date

Question

Jes 2022-5-20

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1723945-converting-mjd-in-ut1-to-calender-date

编辑： Voss 2022-5-20

how could I convert 2017 January 00:00:00.5912977 which is MJD 57754 in UT1 to year,month,day,hour,,,,,,seconds

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Voss 2022-5-20

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1723945-converting-mjd-in-ut1-to-calender-date#answer_968420

编辑：Voss 2022-5-20

在 MATLAB Online 中打开

Convert 2017 January 00:00:00.5912977 to year,month,day,hour,,,,,,seconds, as requested:

dt = datetime('2017 January 00:00:00.5912977', ...
    'InputFormat','yyyy MMMM hh:mm:ss.SSSSSSS', ...
    'Format','yyyy,MM,dd,hh,,,,,,ss')
dt = datetime
   2017,01,01,12,,,,,,00

Various conversions from MJD 57754, since that was mentioned:

dt = datetime(57754,'Format','yyyy MMMM dd hh:mm:ss.SSSSSSS','ConvertFrom','MJD')
dt = datetime
   2017 January 01 12:00:00.0000000
dt = datetime(57754,'Format','yyyy MMMM hh:mm:ss.SSSSSSS','ConvertFrom','MJD')
dt = datetime
   2017 January 12:00:00.0000000
dt = datetime(57754,'Format','yyyy,MM,dd,hh,mm,ss','ConvertFrom','MJD')
dt = datetime
   2017,01,01,12,00,00
dt = datetime(57754,'Format','yyyy,MM,dd,hh,,,,,,ss','ConvertFrom','MJD')
dt = datetime
   2017,01,01,12,,,,,,00