DATE - PLACE:
PHYSICAL EPHEMERIS:
HELP:
Carrington Rot.: __________
S.R. No: __________
P: ______
Bo: ______
Lo: ______
POSITION:
Julian Date: __________
R.A.: __________
Dec.: __________
Altitude: __________
Azimuth: _________
Distance: ________
App. Diam.: ________
* Carrington Rot (Carrington Rotation).- Number of Solar rotations since 9th november 1853. One rotation is equal to 27'2753 days.
* S.R. No. (Synodic rotation number).- Days from the beginning rotation.
* P.- Position of the Sun's rotational axis, measured from the North of the disk (Positive: East. Negative: West).
* Bo.- Heliographic latitude of the disk's center. (Positive: North hemisphere. Negative: South hemisphere).
* Lo.- Heliographic longitude of the central meridian.
* Julian Day.- Days since 1st January 4713 B.C., 12:00 UT.
* R.A.- Right ascension.
* Dec.- Declination.
* Altitud.- Height on the horizon.
* Azimuth.- Distance, measured on the horizon, from the geographic North.
* Distance.- Distance measured in A.U.
* App. diam. (Apparent diameter).- Sun's diameter measured in arc seconds.