NGC 3717是一个位于长蛇座的螺旋星系，距离地球约8143万光年，1834年由约翰·赫歇尔发现[1]。
| NGC 3717 | |
|---|---|
 | |
| 观测资料（J2000[2] 历元） | |
| 星座 | 长蛇座 |
| 赤经 | 11h 31m 31.992s[2] |
| 赤纬 | -30° 18′ 27.86″[2] |
| 红移 | 0.005780[2] |
| 径向速度 | 1727.8km/s[2] |
| 距离 | 81.43 Mly |
| 视星等 (B) | 12.21[2] |
| 特征 | |
| 类型 | Sb[2] |
| 其他名称 | |
| AM 1129-300, 6dFGS gJ113131.9-301828, ESO 439-15, ESO-LV 439-0150, FLASH J113131.73-301827.9, HIPASS J1131-30, IRAS 11290-3001, IRAS F11290-3001, LEDA 35539, 2MASX J11313199-3018278, MCG-05-27-015, NVSS J113131-301828, PSCz Q11290-3001, SGC 112903-3001.9, UGCA 238, [CHM2007] LDC 811 J113131.99-3018278, [M98c] 112903.0-300154[2] | |
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