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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 Days (Sd) is equal to 86164.1 seconds, while 1 Hours (hr) = 3600 seconds.| 770900 Sidereal Days | to common time units |
|---|---|
| 770900 Sd | = 66423904690 seconds (s) |
| 770900 Sd | = 1107065078.1667 minutes (min) |
| 770900 Sd | = 18451084.636111 hours (hr) |
| 770900 Sd | = 768795.1931713 days (day) |
| 770900 Sd | = 109827.88473876 weeks (wk) |
| 770900 Sd | = 2106.2882004693 years (yr) |
| 770900 Sd | = 25275.458405632 months (mo) |
| 770900 Sd | = 210.60210745086 decades (dec) |
| 770900 Sd | = 21.060210745086 centuries (cent) |
| 770900 Sd | = 2.1060210745086 millenniums (mill) |