3
创作者 MIR-ON
创作者 MIR-ON
The money from the sale of this collection will be donated to a kindergarten dedicated to the treatment of children with cerebral palsy. Ruckbach (Delta Cassiopeia) is a double star with a period of 460 days. Belongs to spectral class A5. It is 99 light years away and has an apparent magnitude between 2.68 and 2.74. It's the fourth brightest in the cluster. It gets its name from the Arabian Knee. Sometimes it is called Xora. Coordinates of the star: Ruckbach-δ α1h54m δ +63° 40′. Magnitude: m. 3,38 M--- Spectral class: B3 Distance, Parsec: 142.8
keyboard_arrow_down
事件
价格
自
至
日期
Delta-Cassiopeia Rukbach
拥有者
MIR-ON
3
visibility
40 查看- 价格美元价格数量到期自
- 价格美元价格数量地板价差异到期自
创作者 MIR-ON
创作者 MIR-ON
The money from the sale of this collection will be donated to a kindergarten dedicated to the treatment of children with cerebral palsy. Ruckbach (Delta Cassiopeia) is a double star with a period of 460 days. Belongs to spectral class A5. It is 99 light years away and has an apparent magnitude between 2.68 and 2.74. It's the fourth brightest in the cluster. It gets its name from the Arabian Knee. Sometimes it is called Xora. Coordinates of the star: Ruckbach-δ α1h54m δ +63° 40′. Magnitude: m. 3,38 M--- Spectral class: B3 Distance, Parsec: 142.8
keyboard_arrow_down
事件
价格
自
至
日期
