EULER
| 5 |
GALLE
| 5 |
GAUSS
| 5 |
HABER
| 5 |
HAVEL
| 5 |
METON
| 5 |
PETRI
| 5 |
WILDT
| 5 |
ARNOLD
| 6 |
AUWERS
| 6 |
BESSEL
| 6 |
BRUHNS
| 6 |
HALLEY
| 6 |
KEPLER
| 6 |
LOWELL
| 6 |
NEWTON
| 6 |
OLBERS
| 6 |
PAHLEN
| 6 |
PETERS
| 6 |
PIAZZI
| 6 |
ROEMER
| 6 |
SABINE
| 6 |
SITTER
| 6 |
STRUVE
| 6 |
THALES
| 6 |
APIANUS
| 7 |
BARNARD
| 7 |
BRADLEY
| 7 |
BRENDEL
| 7 |
BUERGEL
| 7 |
CASSINI
| 7 |
CELSIUS
| 7 |
GALILEI
| 7 |
KRUEGER
| 7 |
LAMBERT
| 7 |
LAPLACE
| 7 |
MAEDLER
| 7 |
MOEBIUS
| 7 |
RUEMKER
| 7 |
ALBRECHT
| 8 |
ALEMBERT
| 8 |
FOERSTER
| 8 |
GUTHNICK
| 8 |
HERSCHEL
| 8 |
HIPPARCH
| 8 |
HUMBOLDT
| 8 |
HUYGHENS
| 8 |
LAGRANGE
| 8 |
LEVERIER
| 8 |
RICCIOLI
| 8 |
SCHEINER
| 8 |
SEELIGER
| 8 |
ANGSTROEM
| 9 |
ARISTARCH
| 9 |
ARRHENIUS
| 9 |
BREDICHIN
| 9 |
FABRICIUS
| 9 |
FESSENKOW
| 9 |
MOLLWEIDE
| 9 |
STEINHEIL
| 9 |
ARCHENHOLD
| 10 |
ARCHENHOLT
| 10 |
ARGELANDER
| 10 |
FRAUNHOFER
| 10 |
HIPPARCHOS
| 10 |
KOPERNIKUS
| 10 |
KOPPERNIGK
| 10 |
PTOLEMAEUS
| 10 |
UEBERHOEHT
| 10 |
ARISTARCHOS
| 11 |
BAUSCHINGER
| 11 |
COPPERNICUS
| 11 |
HERTZSPRUNG
| 11 |
HOFFMEISTER
| 11 |
REICHENBACH
| 11 |
SCHIAPARELLI
| 12 |
UEBERTRIEBEN
| 12 |
REGIOMONTANUS
| 13 |
STERNFORSCHER
| 13 |
STERNKUNDIGER
| 13 |
HIMMELSFORSCHER
| 15 |
WISSENSCHAFTLER
| 15 |
LICHTJAHR
| 9 |
6 | |
6 | |
4 | |
6 | |
6 | |
7 | |
7 | |
7 | |
7 | |
8 | |
8 | |
BOLOMETER
| 9 |
REFLEKTOR
| 9 |
REGULATOR
| 9 |
ASTROGRAPH
| 10 |
HELIOGRAPH
| 10 |
HELIOMETER
| 10 |