Sphaera 3.1.6

Observer's time setting

Input as local time (gregorian calendar)
Year: Month: Day:
Hour: Minute: Second:
Time Zone
Input as UTC
Year: Month: Day:
Hour: Minute: Second:

Observer times
Local time 2025/07/01 11:09:40 GMT(UTC+00:00)

Observer location: ()
Time zone: Etc/GMT
(0° 00' 00.00"N, 0° 00' 00.00"E)

UTC 2025/07/01 11:09:40 UTC Coordinate Universal Time
LMT 2025/07/01 11:09:40 LMT Local Mean Solar Time
Longitude in hours +0h 00m 00.00s
GMST 5h 48m 42.48s Greewich Mean Sidereal Time
GAST 5h 48m 42.66s Greewich Apparent Sidereal Time
LAST 5h 48m 42.66s Local Apparent Sidereal Time
ΔT +0h 01m 09.13s TT-UT1
ΔUT1 0.05s UT1-UTC
TT 2460857.9658470373d Terrestrial Time as a Julian date.
UT1 2460857.9650469064d Universal Time as a Julian date.
TAI 2460857.965474537d International Atomic Time as a Julian date.