Forum der Vereinigung der Sternfreunde

Forum of the German Amateur Astronomy Association
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No unread posts Projekt H alpha in Be-Sternen | Project H alpha in Be stars

Äquivalentbreiten-Messungen der H alpha - Emission in Be-Sternen | Measurements of the equivalent width of H alpha emission in Be stars

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746

Re: Beta Lyrae

17. June 2019, 17:35:01 PM

Hermann Schieder View the latest post

No unread posts Projekt gamma Cas | Project gamma Cas

Überwachung des Be-Sterns gamma Cassiopeiae (H alpha, He I 6678 Å) | Monitoring of the Be star gamma Cassiopeiae (H alpha, He I 6678 Å)

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297

Re: gam-Cas

22. November 2014, 20:11:03 PM

Christian Netzel View the latest post

No unread posts Projekt P Cygni | Project P Cygni

Überwachung des Be-Sterns P Cygni (Äquivalentbreiten-Messungen) | Monitoring of the Be star P Cygni (measurements of the equivalent widths)

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258

Periodizität in der helligkei…

26. June 2018, 18:40:10 PM

Christian Netzel View the latest post

No unread posts Projekt WR 140 | Project WR 140

Beobachtung des Wolf-Rayet-Sterns WR 140 (V1687 Cyg) | Observations of the Wolf-Rayet star WR 140 (V1687 Cyg)

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393

The Wolf-Rayet binaries of th…

24. May 2019, 18:10:55 PM

Christian Netzel View the latest post

No unread posts Radialgeschwindigkeitsmessungen | Radial velocity measurements

RV-Messungen an Doppel- und Mehrfachsternen, pulsierenden Sternen, der Sonne etc. | Measurements of the RV of double and multiple stars, pulsating stars, the sun etc.

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296

Re: Mizar - Aufspaltung der H…

14. June 2019, 19:13:29 PM

Jack Martin View the latest post

No unread posts Andere Emissionsliniensterne

Diskussionsbereich für Emissionsliniensterne, die nicht zur Spektralklasse Be gehören

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82

Re: Arktur H&K Feinstruktur

16. April 2018, 11:19:05 AM

Uwe Zurmühl View the latest post

No unread posts Spektren niedriger Aufloesung (Staranalyzer)

Diskussionsbereich für Beobachtungen mit niedrig-auflösenden Spektrographen, z.B. Staranalyzer, etc..

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243

Sheliak und P Cygni

08. July 2019, 20:10:35 PM

Oskar Pircher View the latest post

No unread posts Projekt zet UMa | Project zet UMa

Spektrale Vergleichsanalyse von Periastron und Apastron des Doppelsterns zetUMa | Spectroscopic comparison of Periastron and Apastron of the double star zetUMa

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73

Re: zetUMa

25. November 2015, 01:21:30 AM

Daniel Sablowski View the latest post

No unread posts Yellow Hypergiants | Yellow Hyper Giants

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26

Re: On our precision of rv me…

30. December 2018, 14:59:54 PM

Robin Leadbeater View the latest post




Post new topic  [ 347 topics ]  Go to page Previous 1 2 3 4 5 618 Next
 Topics   Author   Replies   Views   Last post 
No unread posts Neue Kometen

Thomas Eversberg

3

251

28. October 2016, 06:51:34 AM

Uwe Pilz View the latest post

No unread posts NGC 6764 - LISA reicht bis 15mag

Michael König

6

467

07. September 2016, 15:14:12 PM

Robin Leadbeater View the latest post

No unread posts NGC 6764 - LISA first light

Michael König

2

285

01. September 2016, 20:41:45 PM

Michael König View the latest post

No unread posts Attachment(s) Dados - Jupiter, Io und Kallisto

Michael König

34

3636

04. June 2016, 09:52:09 AM

Michael König View the latest post

No unread posts Begleitung von Beobachtungskampagnen

Thomas Eversberg

15

2550

16. May 2016, 19:25:35 PM

Daniel Sablowski View the latest post

No unread posts amateur supernova confirmed using modified ALPY 200

Robin Leadbeater

4

648

20. April 2016, 16:30:47 PM

Knud Strandbaek View the latest post

No unread posts Attachment(s) epsPer 18.3.2016

Hold Siegfried

1

355

02. April 2016, 22:17:47 PM

Hold Siegfried View the latest post

No unread posts CYAquarii HIP111719

Herbert Puehringer

10

1268

13. January 2016, 00:21:17 AM

Thomas Hunger View the latest post

No unread posts Attachment(s) Alcyone

Berthold Stober

4

738

13. December 2015, 21:45:54 PM

Lothar Schanne View the latest post

No unread posts Re: Re: Deneb 2014

Berthold Stober

0

386

03. December 2015, 17:28:02 PM

Berthold Stober View the latest post

No unread posts Monochromatische Sonnenbilder

Christian Netzel

2

563

29. November 2015, 18:00:16 PM

Robin Leadbeater View the latest post

No unread posts Attachment(s) 40 Cyg

Christian Netzel

1

503

05. November 2015, 09:21:33 AM

Daniel Sablowski View the latest post

No unread posts HD141569A

Christian Netzel

0

461

04. November 2015, 23:13:57 PM

Christian Netzel View the latest post

No unread posts KIC 8462852

Michael Suchodolski

1

610

23. October 2015, 13:59:19 PM

Thomas Eversberg View the latest post

No unread posts Infrarotspektroskopie

Christian Netzel

4

1086

08. October 2015, 12:20:47 PM

Christian Netzel View the latest post

No unread posts Re: Re: Deneb 2014

Günter Gebhard

2

798

25. August 2015, 08:28:02 AM

Berthold Stober View the latest post

No unread posts Perseiden...Spektren ?

Lothar Schanne

2

707

13. August 2015, 13:27:29 PM

Lothar Schanne View the latest post

No unread posts Attachment(s) EchelleSpektren mit dem Baches, Sternwarte Dieterskirchen

Lothar Schanne

4

1000

12. August 2015, 18:09:09 PM

Martin Dubs View the latest post

No unread posts M 65 - Dados - Vergleich mit M 66

Michael König

0

847

13. June 2015, 09:32:08 AM

Michael König View the latest post

No unread posts M 66 - Dados

Michael König

0

680

30. May 2015, 10:04:43 AM

Michael König View the latest post

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