| Filename | Observer | Location | geogr. latitude in degrees | geogr. longitude in degrees | Distance Sub-Solar | A | h | Re |
|---|---|---|---|---|---|---|---|---|
 |
Carol I National College | Craiova, Romania | 44 | 23.783 | 6170 | -73.91 | 34.25 | 6341.1 km |
|
|
Carol I National College | Craiova, Romania | 44 | 23.783 | 6170 | -73.91 | 34.25 | 6341.1 km |
 |
University of Essen, Germany | Essen, Germany | 52 | 7 | 7536 | -82.2 | 22.03 | 6352.5 km |
 |
Carol I National College | Craiova, Romania | 44 | 23.783 | 6170 | -73.91 | 34.25 | 6341.1 km |
 |
Lora Abed Al-Wahab, | NAO, Silistra, Bulgaria | 44.1 | 27.26 | 5899 | -72.2 | 37.2 | 6401.3 km |
 |
Oman Astronomical Society (OAS | Muscat, Oman | 23.59 | 58.25 | 2374 | -63 | 68 | 6182.7 km |
 |
Astronomiekurs EG Lippstadt | Lippstadt | 52 | 8.32925 | 7453 | 86 | 23.5 | 6421.4 km |
 |
Basma(Jordanian Astronomical S | Amman,Jordan | 31.99 | 35.88 | 4756 | 54.46 | 44.7 | 6015.4 km |
 |
Martin Brodicky | Hoeflein Austria | 48 | 16.272 | 3842 | 76.2 | 29.3 | 6458.3 km |
 |
Geri Gopir | Bangi | 2.92 | 1.0178 | 2861 | 114.5 | 64.27 | 6370.9 km |
 |
Geri Gopir, UKM Research | Bangi, MALAYSIA | 2.92 | 1.0178 | 2861 | 114.5 | 64.27 | 6370.9 km |
 |
Don-Bosco-Gymn,, JgSt, 12, ph | Essen, Germany | 51.3 | 6.9 | 7555 | -81.77 | 22.95 | 6455.9 km |
 |
Lindenauschule Astronomiekurs | Hanau-Grossauheim, Germany | 50 | 8.958 | 7399 | -81.7 | 23.7 | 6394.1 km |
 |
Uwe Walther | Halde Hoheward, Germany | 5 | 71.699 | 7544 | 78.8 | 22.2 | 6375.2 km |
 |
Dr, Firas Safadi | Damascus - Syria | 33.5 | 36.2 | 4778 | 76 | 48 | 6518.1 km |
 |
Julia Emilova | NAO, Silistra, Bulgaria | 44.1 | 27.26 | 5899 | -71.2 | 36.9 | 6365.1 km |
 |
Kalina Nikolaeva | NAO, Silistra, Bulgaria | 44.1 | 27.26 | 5899 | -72 | 36.8 | 6353.2 km |
 |
Nelly Ivanova | NAO, Silistra, Bulgaria | 44.1 | 27.26 | 5899 | -74.3 | 36.7 | 6341.2 km |
 |
Anton, Iva, Plamena | NAO, Silistra, Bulgaria | 44.1 | 27.26 | 5899 | -77.1 | 36.4 | 6305.7 km |
.jpg) |
Abd AL Naser Mustafa | syria,aleppo | 36 | 37.116306 | 4804 | 70.3 | 46.2 | 6284.2 km |
 |
Herbert Schuer | Sternwarte Sohland | 51 | 14.43 | 7024 | -75.5 | 25.46 | 6235.6 km |
|
|
F, Kueppers, D, Kindermann | DBG Essen, Germany | 51.48 | 6.96 | 7557 | -81.82 | 22.06 | 6373.0 km |
|
|
L,Polomka,G,Spangel | DBG, Essen,Germany | 51.48 | 6.96 | 7557 | -82.58 | 20.99 | 6274.2 km |
 |
Carsten Knobel | Sternwarte Sohland, Germany | 51 | 14.43 | 7024 | -73 | 25.83 | 6271.6 km |
 |
Leistungkurs Physik 11 | Kant-Gym, Wilthen, Germany | 51 | 14.396 | 7028 | -74 | 27.02 | 6393.7 km |
 |
Leistungskurs Physik 11 | Kant-Gym, Wilthen, Germany | 51 | 14.391 | 7028 | -76.5 | 26.56 | 6347.3 km |
 |
Leistungskurs Physik 11 | Kant-Gym, Wilthen, Germany | 51 | 14.396 | 7028 | -73 | 26.51 | 6342.3 km |
 |
Adib Astronomy Center | Isfahan, Iran | 32.6 | 51.7 | 3435 | -56.7 | 58.4 | 6228.2 km |
 |
Astrokurs Lippstadt G1 | Lippstadt, Germany | 52 | 8.32925 | 7453 | 84.2 | 23.2 | 6392.6 km |
 |
Astrokurs Lippstadt G2 | Lippstadt, Germany | 52 | 8.32925 | 7453 | 84.6 | 23.5 | 6421.4 km |
 |
Astrokurs Lippstadt G3 | Lippstadt, Germany | 52 | 8.32925 | 7453 | 84.8 | 23 | 6373.5 km |
 |
Astrokurs Lippstadt G4 | Lippstadt, Germany | 52 | 8.32925 | 7453 | 84.4 | 22.4 | 6316.9 km |
 |
TWG-Dillingen | Dillingen,Saar Deutschland | 49 | 67.266 | 7533 | 85 | 21.8 | 6328.6 km |
 |
TWG-Dillingen | Dillingen,Saar Deutschland | 49 | 67.266 | 7533 | 84.5 | 22.48 | 6392.3 km |
 |
TWG-Dillingen | Dillingen,Saar Deutschland | 49 | 67.266 | 7533 | 84 | 22.2 | 6365.9 km |
 |
TWG-Dillingen | Dillingen,Saar Deutschland | 49 | 67.266 | 7533 | 84.2 | 21.6 | 6310.1 km |
_Astro.-AG-Clavius-Gymnasium-_1241096247cg_Bamberg_IYA2009_Sonnenprojekt.JPG) |
Astro, AG Clavius-Gymnasium | Bamberg (Germany) | 5 | 1.0885 | 7259 | -80.7 | 24.6 | 6359.5 km |
 |
Mahmud AL Ameer | Syria,Hamah | 4 | 3.67453 | 4791 | 85.6 | 46 | 6238.7 km |
|
|
Gruppe Istanbul | Istanbul | 41 | 28.96 | 5653 | 76.8 | 16 | 4376.9 km |
Note: The values of the Earth`s radius have been calculated automatically using the respective distances dss to the sub-solar point.
The equation used is: Re = dss / (90°-h) * 180°/π
Udo Backhaus
