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 2021 Dec 03 Fri 03:06:23 LT JD Number 2459552 LT Local Time Zone Offset UT-05:00:00 TZ Universal Date/Time 2021 Dec 03 Fri 08:06:23 UT JD Number 2459552 UT NASA Delta T Estimate +00:01:13 dT Dynamical Date/Time 2021 Dec 03 Fri 08:07:36 TT JD Number 2459552 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 +0.21921529393868 Julian centuries from JD2000.0 TT Time Variable t +0.02192152939387 Julian millennia from JD2000.0 TT Working Julian Date TT 2459551.83861111 TT ______________________________________________________________________________ Local Sunrise and Sunset Times For Date Local Date: 2021 Dec 03 Fri in Time Zone UT-05:00 Location: Latitude, Longitude +42.676458333333, -76.823011111111 2021 Dec 03 Fri Sunrise: 07:20 2021 Dec 03 Fri Sunset: 16:34 ______________________________________________________________________________ Obliquity of the Ecliptic Mean +23° 26' 11.187" = +23.4364407498° True +23° 26' 15.194" = +23.4375538393° ______________________________________________________________________________ Local Sidereal Time at Longitude -76.823011111111° (W) in Time Zone UT-05:00 Mean 07h 49m 49.684s = 07.8304676596 h = 117.4570148941° True 07h 49m 48.702s = 07.8301950036 h = 117.4529250535° ______________________________________________________________________________ Greenwich Sidereal Time Mean 12h 57m 07.206s = 12.9520017337 h = 194.2800260051° True 12h 57m 06.225s = 12.9517290776 h = 194.2759361645° ______________________________________________________________________________ Nutations (IAU 2000B Series) In Obliquity +0.0011130895° = +04.007" In Longitude -0.0044576205° = -16.047" In RA -0.0040898406° = -14.723" = -00.982s = -0.0002726560 h ______________________________________________________________________________ Latitudes of the +Arctic and -Antarctic Circles ± 66.5624461607 = ± 66° 33' 44.806" ______________________________________________________________________________
Jay Tanner - 2021 - v1.00