Galaxies near NGC 891 properties

We report the results of a survey of the region within 40 arcmin of NGC 891, a nearby nearly perfectly edge-on spiral galaxy. Candidate "non-stars" with diameters greater than...本工作报道了针对邻近近乎完全侧视的旋涡星系NGC 891周边40角分范围内区域的巡天观测结果。本次巡天筛选出直径大于……的候选"非恒星天体"。