4 Equulei
Overlaid DSS image of 4 Equulei, 60' x 60' with north at top and west to the right
Aladin viewer for the region around 4 Equulei
4 Equ
BD+05 4697, HD 200790, HR 8077, SAO 126535, GSC 00538-02797, HIP 104101
BD+05 4697, HD 200790, HR 8077, SAO 126535, GSC 00538-02797, HIP 104101
| Type | Star |
|---|---|
| Magnitude | 6 | Right Ascension | 21h 5' 26.6" (2000) |
| Declination | 5° 57' 30" N |
| Constellation | Equuleus |
| Classification | F8V |
Observing Notes
Andrew Cooper
Nov 10, 2020 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 136x
Seeing: 6 Transparency: 6 Moon: 0%
Yellow, a 12th magntude 30" companion not visible, 3 Equ is 30' southwest
Gaia DR2 data shows the WDS listed B companion to have a far smaller parallax and radically different proper motion, it is a background star
Other Data Sources for 4 Equulei
Nearby objects for 4 Equulei
10 objects found within 120'
| 2 Equulei | 3 Equulei | Epsilon Equulei |
| Epsilon Equulei A | Epsilon Equulei B | Epsilon Equulei C |
| HD 199560 | HD 199942 | |
| IC 1361 |
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
4 Equulei