NGC 6820和 NGC 6823
NGC 6820/NGC 6823 - | |
19h 42m 27.92s[1] | |
+23° 05′ 14.7″[1] | |
6,000 ly[2] | |
40’ | |
NGC 6820
疏散
參考 資料 [编辑]
- ^ 1.0 1.1 SIMBAD Astronomical Database. Results for NGC 6820. [2008-07-03]. (
原始 内容 存 档于2019-05-01). - ^ 2.0 2.1 Nemiroff, R.; Bonnell, J. (编). Astronomy Picture of the Day. NASA https://apod.nasa.gov/apod/ap041004.html. 4 October 2004 [2008-07-03].
缺 少 或 |title=
为空 (帮助) - ^ Billot, N.; Noriega-Crespo, A.; Carey, S.; Guieu, S.; Shenoy, S.; Paladini, R.; Latter, W. Young Stellar Objects and Triggered Star Formation in the Vulpecula Ob Association. The Astrophysical Journal. 2010, 712 (2): 797. Bibcode:2010ApJ...712..797B. arXiv:1003.0866 . doi:10.1088/0004-637X/712/2/797.