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The hour (common symbol: h or hr, h being the international form of the symbol) is a unit of measurement of time. In modern usage, an hour comprises 60 minutes, or 3,600 second ..more definition+
In relation to the base unit of [time] => (seconds), 1 Sidereal Years (Sy) is equal to 31558149.504 seconds, while 1 Hours (hr) = 3600 seconds.| 2200 Sidereal Years | to common time units |
|---|---|
| 2200 Sy | = 69427928908.8 seconds (s) |
| 2200 Sy | = 1157132148.48 minutes (min) |
| 2200 Sy | = 19285535.808 hours (hr) |
| 2200 Sy | = 803563.992 days (day) |
| 2200 Sy | = 114794.856 weeks (wk) |
| 2200 Sy | = 2201.5451835616 years (yr) |
| 2200 Sy | = 26418.54220274 months (mo) |
| 2200 Sy | = 220.12659768167 decades (dec) |
| 2200 Sy | = 22.012659768167 centuries (cent) |
| 2200 Sy | = 2.2012659768167 millenniums (mill) |