Mu Cephei
DSS image of Mu Cephei
Overlaid DSS image of Mu Cephei, 60' x 60' with north at top and west to the right

Aladin viewer for the region around Mu Cephei
Herschel's Garnet Star, Mu Cep, μ Cep
BD+58 2316, HD 206936, HR 8316, WDS J21435+5847A, SAO 33693, GSC 03979-01616, HIP 107259

Type  Variable Star
Magnitude  4.08 (avg.)
Right Ascension  21h 43' 30.5"  (2000)
Declination  58° 46' 48" N
Constellation  Cepheus
Classification  M2-Ia
Observing Notes

Andrew Cooper
Sep 2, 2021    Waikoloa, HI (map)
28cm f/10 SCT, NexStar 11" GyPSy @ 175x
Seeing: 5 Transparency: 6 Moon: 0%

Brilliant rich orange, no companion noted

Andrew Cooper
Nov 2, 2019    Kaʻohe, Mauna Kea, HI (map)
28cm f/10 SCT, NexStar 11" GyPSy @ 127x
Seeing: 7 Transparency: 6 Moon: 39%

A bright star, visible to the unaided eye, bright orange

Steve Coe

Herschel's Garnet Star; famous; 3.7-5m; 12m comp* @ 40sec
― SAC Red Star Database
Other Data Sources for Mu Cephei
Nearby objects for Mu Cephei
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

Mu Cephei