30 Ophiuchi
Overlaid DSS image of 30 Ophiuchi, 60' x 60' with north at top and west to the right
Aladin viewer for the region around 30 Ophiuchi
30Oph
BD-04 4215, HD 153687, HR 6318, SAO 141483, GSC 05072-01228, HIP 83262, WDS J17011-0413A
BD-04 4215, HD 153687, HR 6318, SAO 141483, GSC 05072-01228, HIP 83262, WDS J17011-0413A
| Type | Star |
|---|---|
| Magnitude | 4.8 | Right Ascension | 17h 1' 3.6" (2000) |
| Declination | 4° 13' 22" S |
| Constellation | Ophiuchus |
| Classification | K4III |
Observing Notes
Andrew Cooper
Jul 12, 2021 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 76x
Seeing: 6 Transparency: 6 Moon: 0%
Rich orange, the 10th magnitude star seen 2' east is listed as a companion, 1° east of M10
Andrew Cooper
Jun 17, 2020 Waikoloa, HI (map)
28cm f/10 SCT, NexStar 11" GyPSy @ 127x
Seeing: 5 Transparency: 6 Moon: 0%
Light orange, a 10th magnitude companion is visible 100" east
Other Data Sources for 30 Ophiuchi
Nearby objects for 30 Ophiuchi
2 objects found within 120'
| 23 Ophiuchi | Messier 10 |
Credits...
Drawings, descriptions, and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.
A complete list of credits and sources can be found on the about page
30 Ophiuchi