Type | Variable Star |
---|---|
Magnitude | 6.68 (avg.) | Right Ascension | 21h 17' 15.4" (2000) |
Declination | 38° 52' 3" S |
Constellation | Microscopium |
Classification | M1V |
Andrew Cooper
Jun 28, 2023 Waikoloa, HI (map)
15cm f/5 Newtonian, Primero @ 53x
Seeing: 7 Transparency: 7 Moon: 0%
Rich orange, no companion noted
Andrew Cooper
Oct 8, 2020 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 76x
Seeing: 5 Transparency: 6 Moon: 0%
Rich orange, no companion noted
Only 13 lightyears away with a parallax of 251.8mas and a very high proper motion of -3258mas/yr in RA and -1145mas/yr in Dec
HD 201647 | HD 201772 | |
Theta1 Microscopii |
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