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.
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BASIC ASTRONOMICAL STATISTICS Local Date/Time 2021 May 07 Fri 00:11:23 LT JD Number 2459342 LT Local Time Zone Offset UT-04:00:00 TZ Universal Date/Time 2021 May 07 Fri 04:11:23 UT JD Number 2459342 UT NASA Delta T Estimate +00:01:12 dT Dynamical Date/Time 2021 May 07 Fri 04:12:35 TT JD Number 2459342 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 +0.21346133894840 Julian centuries from JD2000.0 TT Time Variable t +0.02134613389484 Julian millennia from JD2000.0 TT Working Julian Date TT 2459341.67540509 TT ______________________________________________________________________________ Local Sunrise and Sunset Times For Date Local Date: 2021 May 07 Fri in Time Zone UT-04:00 Location: Latitude, Longitude +42.676458333333, -76.823011111111 2021 May 07 Fri Sunrise: 05:53 2021 May 07 Fri Sunset: 20:14 ______________________________________________________________________________ Obliquity of the Ecliptic Mean +23° 26' 11.456" = +23.4365155657° True +23° 26' 14.406" = +23.4373349517° ______________________________________________________________________________ Local Sidereal Time at Longitude -76.823011111111° (W) in Time Zone UT-04:00 Mean 14h 06m 13.449s = 14.1037357506 h = 211.5560362586° True 14h 06m 12.391s = 14.1034419877 h = 211.5516298150° ______________________________________________________________________________ Greenwich Sidereal Time Mean 19h 13m 30.971s = 19.2252698246 h = 288.3790473696° True 19h 13m 29.914s = 19.2249760617 h = 288.3746409260° ______________________________________________________________________________ Nutations (IAU 2000B Series) In Obliquity +0.0008193860° = +02.950" In Longitude -0.0048026861° = -17.290" In RA -0.0044064435° = -15.863" = -01.058s = -0.0002937629 h ______________________________________________________________________________ Latitudes of the +Arctic and -Antarctic Circles ± 66.5626650483 = ± 66° 33' 45.594" ______________________________________________________________________________
Jay Tanner - 2021 - v1.00