Type | Star |
---|---|
Magnitude | 5.929 | Right Ascension | 17h 56' 19.0" (2000) |
Declination | 15° 48' 45" S |
Constellation | Serpens |
Classification | A0V |
Andrew Cooper
Jun 1, 2022 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 76x
Seeing: 7 Transparency: 6.5 Moon: 0%
White, a 9th magnitude companion easily visible 20"
Gaia EDR3 data shows very comparable proper high proper motion and parallax data for the companion indicating a physical pair
6 Sagittarii | Barnard 84a | NGC 6439 |
NGC 6507 | PK10+4.1 | PK11+2.1 |
PK11+4.1 | PK13+4.1 |
Drawings, descriptions, and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.
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