NGC 7822 is a young star forming complex in the constellation of Cepheus. The complex encompasses the emission region designated Sharpless 171, and the young cluster of stars named Berkeley 59.

Contribution Index (beta) is system to reward informative, constructive, and valuable commentary on AstroBin. There aren't a lot of emission nebula to shoot at this time of year when the Moon is bright, but I found one I'd not shot before. I rather like it.

2023年8月23日 · NGC 7882 is a star-forming region in the constellation Cepheus, where stars are born within clouds of gas. Heart Nebula is an emission nebula located 7,500 light-years from Earth in the constellation Cassiopeia.

NGC 7882 Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: HD224826 · HD225136 · HD225216 · LBN 580 · LBN 581 · LBN 582 · LBN 583 · LBN 584 · LBN 586 · LBN 588 · LDN 1267 · LDN 1269 · LDN 1270 · LDN 1271 · LDN 1275 · NGC 7822 · Sh2-171. View. Inverted monochrome ...

Slowly drifting further and further from the NGC-7882 Nebula; jump by jump it gets smaller and smaller.

There aren't a lot of emission nebula to shoot at this time of year when the Moon is bright, but I found one I'd not shot before. I rather like it....

1,652 likes, 11 comments - astronomical_horizon on September 30, 2024: "NGC 7882 - also called questionmark nebula. I like the details in this nebula a lot.

Within the nebula, bright edges and complex dust sculptures dominate this detailed skyscape taken in infrared light by NASA's Wide Field Infrared Survey Explorer (WISE) satellite. NGC 7822 lies at the edge of a giant molecular cloud toward the northern constellation Cepheus, a glowing star forming region that lies about 3,000 light-years away.

NGC 7822是一个位于 仙王座 的年轻恒星形成复合区域。 这个复合区域环绕被称为Sharpless 171 的辐射发射线区域和年轻的星团Berkeley 59。 该附河区域距离地球约800到1000秒差距，并且它内部的恒星年龄不超过数百万年。 这个复合体内包含了距离太阳约1000秒差距的联星BD+66 1673，该 食双星 系统的其中一颗恒星是表面温度高达45000 K，光度大约是太阳10万倍的 光谱 O5V 恒星，是表面温度最高的恒星之一。 该恒星是照亮该星云的其中一个光源，并且形塑了该 …

ngc 7822是一個位於仙王座的年輕恆星形成複合區域。 這個複合區域環繞被稱為 Sharpless 171 的輻射發射線區域和年輕的星團 Berkeley 59 。 該附河區域距離地球約800到1000秒差距 [ 1 ] [ 2 ] ，並且它內部的恆星年齡不超過數百萬年 [ 1 ] [ 2 ] 。