外部链接
维基共享资源上的相關多媒體資源:NGC 2281
- Simbad (页面存档备份,存于互联网档案馆)
- Image NGC 2281
- NGC 2281 (页面存档备份,存于互联网档案馆)
- [1] (页面存档备份,存于互联网档案馆)
- WikiSky上关于NGC 2281的内容:DSS2, SDSS, GALEX, IRAS, 氢α, X射线, 天文照片, 天图, 文章和图片
- Dias, W. S.; Alessi, B. S.; Moitinho, A.; Lépine, J. R. D. New catalogue of optically visible open clusters and candidates. Astronomy & Astrophysics. 2002, 389 (3): 871–873. Bibcode:2002A&A...389..871D. arXiv:astro-ph/0203351
. doi:10.1051/0004-6361:20020668.
- Vasilevskis, S.; Balz, A. G. A. Relative proper motions of stars in the region of the open cluster NGC 2281.. The Astrophysical Journal. 1959, 64: 170–174. Bibcode:1959AJ.....64..170V. doi:10.1086/107917.
天球赤道座標:
06h 48m 18s,+41° 05′ 00″