Basic Astronomical Statistics For Any Date/Time
Within the 600-Year Period From 1600 to 2200
Date/Time Y M D
Time Zone
UT
Latitude
,
Longitude (Neg = West)
Elevation
m
NOTE:
For accurate local sunrise and sunset times, the local coordinates and time zone must be set correctly.
Double-Click Inside Text Area to Select ALL Text
BASIC ASTRONOMICAL STATISTICS Local Date/Time 2024 Apr 19 Fri 10:36:53 LT JD Number 2460420 LT Local Time Zone Offset UT-04:00:00 TZ Universal Date/Time 2024 Apr 19 Fri 14:36:53 UT JD Number 2460420 UT NASA Delta T Estimate +00:01:14 dT Dynamical Date/Time 2024 Apr 19 Fri 14:38:07 TT JD Number 2460420 TT Latitude and Longitude +42.676458333333 , -76.823011111111 ±Deg Min Seconds.sssss +042 40 35.25000 , -076 49 22.84000 Elevation in meters 145 m Time Variable T +0.24298726360684 Julian centuries from JD2000.0 TT Time Variable t +0.02429872636068 Julian millennia from JD2000.0 TT Working Julian Date TT 2460420.10980324 TT ______________________________________________________________________________ Local Sunrise and Sunset Times For Date Local Date: 2024 Apr 19 Fri in Time Zone UT-04:00 Location: Latitude, Longitude +42.676458333333, -76.823011111111 2024 Apr 19 Fri Sunrise: 06:17 2024 Apr 19 Fri Sunset: 19:55 ______________________________________________________________________________ Obliquity of the Ecliptic Mean +23° 26' 10.074" = +23.4361316544° True +23° 26' 19.253" = +23.4386815030° ______________________________________________________________________________ Local Sidereal Time at Longitude -76.823011111111° (W) in Time Zone UT-04:00 Mean 23h 23m 34.896s = 23.3930266399 h = 350.8953995979° True 23h 23m 34.580s = 23.3929388914 h = 350.8940833703° ______________________________________________________________________________ Greenwich Sidereal Time Mean 04h 30m 52.419s = 04.5145607139 h = 67.7184107089° True 04h 30m 52.103s = 04.5144729654 h = 67.7170944813° ______________________________________________________________________________ Nutations (IAU 2000B Series) In Obliquity +0.0025498486° = +09.179" In Longitude -0.0014346020° = -05.165" In RA -0.0013162277° = -04.738" = -00.316s = -0.0000877485 h ______________________________________________________________________________ Latitudes of the +Arctic and -Antarctic Circles ± 66.5613184970 = ± 66° 33' 40.747" ______________________________________________________________________________
Jay Tanner - 2024 - v1.00