- Ludendorff, H. (1907). "Provisorische
Bahnelemente des
spektroskopischen Doppelsterns α Andromedae".
Astronomische Nachrichten. 176 (20): 327–328. Bibcode:1907AN...
- same name. The
records "Fan No. 2", "Sweet Silence" and "
Doppelstern" were following. "
Doppelstern" is a
collaboration album with
Gudrun Gut,
Justus Köhncke...
- he
published his
first astronomical paper,
titled "Bahnbestimmung des
Doppelsterns Σ 3062" ("Orbit
determination of the
double star Σ 3062"), in the Astronomische...
-
Observatoriums zu Potsdam; 15. Bd, Nr. 50.
Notiz über den
spektroskopischen Doppelstern gamma Geminorum (1912),
Astronomische Nachrichten,
volume 192, p. 447...
-
National Socialistic State. Goos,
Fritz (1908). Der
spektroskopische Doppelstern "Capella" [The
spectroscopic binary star "Capella"] (in German). Bonn:...
- Music.
Expanded editions include the 1993-era
tracks "Sweet Retro", "
Doppelstern" and "Schlangentanz". The
album has
since been
released in the US on...
-
Doppelsternbeobachtungen ausgeführt in
Verbindung mit
einer Bahnbestimmung des
Doppelsterns (Investigation of
systematic errors in
double star
observations carried...
