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This commit is contained in:
Timur A. Fatkhullin
2025-03-21 18:03:01 +03:00
parent 441743ff01
commit b9ee662850
4 changed files with 49 additions and 23 deletions
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5
cxx/mount_astrom.h
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@@ -42,9 +42,8 @@ concept mcc_real_or_char_range =
namespace mcc::astrom
{
// a time duration represented in radians (the precision is near 1 nanosecond)
// typedef std::chrono::duration<double, std::ratio<134670467, 10000000000000000>> mcc_radsec_duration_t;
typedef std::chrono::duration<double, std::ratio<134670467, 10000000000000000>> mcc_chrono_radians;
// a time duration represented in radians (the precision is about 100 nanosecond for 10E8 secs (~1157 days))
typedef std::chrono::duration<double, std::ratio<314159265358979, 4320000000000000000>> mcc_chrono_radians;
// https://gssc.esa.int/navipedia/index.php?title=CEP_to_ITRF