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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.| 1023000000 Sidereal Days | to common time units |
|---|---|
| 1023000000 Sd | = 88145874300000 seconds (s) |
| 1023000000 Sd | = 1469097905000 minutes (min) |
| 1023000000 Sd | = 24484965083.333 hours (hr) |
| 1023000000 Sd | = 1020206878.4722 days (day) |
| 1023000000 Sd | = 145743839.78175 weeks (wk) |
| 1023000000 Sd | = 2795087.3382801 years (yr) |
| 1023000000 Sd | = 33541048.059361 months (mo) |
| 1023000000 Sd | = 279473.28566899 decades (dec) |
| 1023000000 Sd | = 27947.328566899 centuries (cent) |
| 1023000000 Sd | = 2794.7328566899 millenniums (mill) |