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 Sep 26 Sun 03:40:55 LT JD Number 2459484 LT Local Time Zone Offset UT-04:00:00 TZ Universal Date/Time 2021 Sep 26 Sun 07:40:55 UT JD Number 2459484 UT NASA Delta T Estimate +00:01:13 dT Dynamical Date/Time 2021 Sep 26 Sun 07:42:08 TT JD Number 2459484 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 +0.21735307120958 Julian centuries from JD2000.0 TT Time Variable t +0.02173530712096 Julian millennia from JD2000.0 TT Working Julian Date TT 2459483.82092593 TT ______________________________________________________________________________ Local Sunrise and Sunset Times For Date Local Date: 2021 Sep 26 Sun in Time Zone UT-04:00 Location: Latitude, Longitude +42.676458333333, -76.823011111111 2021 Sep 26 Sun Sunrise: 07:00 2021 Sep 26 Sun Sunset: 18:56 ______________________________________________________________________________ Obliquity of the Ecliptic Mean +23° 26' 11.274" = +23.4364649634° True +23° 26' 15.788" = +23.4377190221° ______________________________________________________________________________ Local Sidereal Time at Longitude -76.823011111111° (W) in Time Zone UT-04:00 Mean 02h 56m 11.735s = 02.9365931665 h = 44.0488974969° True 02h 56m 10.761s = 02.9363225310 h = 44.0448379644° ______________________________________________________________________________ Greenwich Sidereal Time Mean 08h 03m 29.258s = 08.0581272405 h = 120.8719086079° True 08h 03m 28.284s = 08.0578566050 h = 120.8678490754° ______________________________________________________________________________ Nutations (IAU 2000B Series) In Obliquity +0.0012540588° = +04.515" In Longitude -0.0044245924° = -15.929" In RA -0.0040595325° = -14.614" = -00.974s = -0.0002706355 h ______________________________________________________________________________ Latitudes of the +Arctic and -Antarctic Circles ± 66.5622809779 = ± 66° 33' 44.212" ______________________________________________________________________________
Jay Tanner - 2021 - v1.00