NGC 1857 (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 1857" in German language version.

refsWebsite

Global rank German rank

2^nd place

3^rd place

5,388^th place

1,327^th place

low place

4,622^nd place

610^th place

521^st place

cseligman.com

A. L. Tadross: A catalog of 120 NGC open star cluster. In: Journal of the Korean Astronomical Society, 44, 2011, S. 1–11. doi:10.5303/JKAS.2011.44.1.1.
S. Bhattacharya, V. Mahulkar, S. Pandaokar, P.K. Singh: Morphology of open clusters NGC 1857 and Czernik 20 using clustering algorithms. In: Astronomy and Computing. Band 18, Januar 2017, S. 1–7, doi:10.1016/j.ascom.2016.10.001 (elsevier.com [abgerufen am 4. Januar 2022]).

S. Bhattacharya, V. Mahulkar, S. Pandaokar, P.K. Singh: Morphology of open clusters NGC 1857 and Czernik 20 using clustering algorithms. In: Astronomy and Computing. Band 18, Januar 2017, S. 1–7, doi:10.1016/j.ascom.2016.10.001 (elsevier.com [abgerufen am 4. Januar 2022]).