Ringnebel (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ringnebel" in German language version.

refsWebsite

Global rank German rank

13harvard.edu

18^th place

181^st place

1u-strasbg.fr

1,342^nd place

799^th place

1seds.org

5,388^th place

1,327^th place

1pedroreastrophotography.com

low place

harvard.edu

ui.adsabs.harvard.edu

N. Chornay, N. A. Walton: One star, two star, red star, blue star: an updated planetary nebula central star distance catalogue from Gaia EDR3. In: Astronomy & Astrophysics. Band 656, 2021, S. 5 (id A110), bibcode:2021A&A...656A.110C.
C. R. O’Dell, G. J. Ferland, W. J. Henney, M. Peimbert: Studies of NGC 6720 with Calibrated HST/WFC3 Emission-line Filter Images. III. Tangential Motions using AstroDrizzle Images. In: The Astronomical Journal. Band 145, Nr. 6, 2013, S. 8 (id. 170), bibcode:2013AJ....145..170O.
John Frederick William Herschel: Observations of Nebulæ and Clusters of Stars, Made at Slough, with a Twenty-Feet Reflector, between the Years 1825 and 1833. In: Philosophical Transactions of the Royal Society of London. Band 123, 1833, S. 359–505, bibcode:1833RSPT..123..359H.
Earl of Rosse: Observations on Some of the Nebulæ. In: Philosophical Transactions of the Royal Society of London. Band 134, 1844, S. 321–324, bibcode:1844RSPT..134..321R.
Baron Béla Harkányi: Eugene v. Gothard. In: Astrophysical Journal. Band 31, 1910, S. 1, bibcode:1910ApJ....31....1H.
James E. Keeler: The ring nebula in Lyra. In: Astrophysical Journal. Band 10, 1899, S. 193–201, bibcode:1899ApJ....10..193K.
J. C. Duncan: A Faint Envelope around the Ring Nebula in Lyra. In: Publications of the Astronomical Society of the Pacific. Band 47, 1935, S. 271–272, bibcode:1935PASP...47..271D.
H. Zanstra: Untersuchungen über planetarische Nebel. Zweiter Teil: Parallaxen. Expansion der Nebelhüllen. In: Zeitschrift für Astrophysik. Band 2, 1931, S. 329, bibcode:1931ZA......2..329Z.
S. Kimeswenger, D. Barría: Planetary nebula distances in Gaia DR2. In: Astronomy & Astrophysics. Band 616, 2018, S. 4 (id.L2), bibcode:2018A&A...616L...2K.
R. Wesson et al.: JWST observations of the Ring Nebula (NGC 6720): I. Imaging of the rings, globules, and arcs. In: Monthly Notices of the Royal Astronomical Society. Band 528, Nr. 2, 2024, S. 3392–3416, bibcode:2024MNRAS.528.3392W.
C. R. O’Dell, G. J. Ferland, W. J. Henney, M. Peimbert: Studies of NGC 6720 with Calibrated HST/WFC3 Emission-line Filter Images. I. Structure and Evolution. In: The Astronomical Journal. Band 145, Nr. 4, 2013, S. 19 (id. 92), bibcode:2013AJ....145...92O.
R. Sahai, M. R. Morris, M. W. Werner, R. Güsten, H. Wiesemeyer, G. Sandell: Probing the mass and structure of the Ring Nebula in Lyra with SOFIA/GREAT observations of the [CII] 158 micron line. In: Astronomy & Astrophysics. Band 542, 2012, S. 4 (id.L20), bibcode:2012A&A...542L..20S.
P. A. M. van Hoof et al.: Herschel images of NGC 6720: H₂ formation on dust grains. In: Astronomy & Astrophysics. Band 518, 2010, S. 7 (id.L137), bibcode:2010A&A...518L.137V.

pedroreastrophotography.com

Pedro Ré: Eugene Von Gothard (1857–1909) the first amateur astrophotographer, 2020

Ringnebel (German Wikipedia)

harvard.edu

ui.adsabs.harvard.edu

pedroreastrophotography.com

seds.org

messier.seds.org

u-strasbg.fr

simbad.u-strasbg.fr