Cih
star · Cassiopeia · 2.1ᵐ
Blue-white star in Cassiopeia.
Notable facts
The light you see today left Cih around the year 1477.
About 35 times brighter than the faintest star visible to the naked eye.
In brief
Which constellation is Cih in?
Cih lies in Cassiopeia.
Is Cih visible to the naked eye?
2.1ᵐ — visible to the naked eye (under dark skies).
When is the best time to observe Cih?
Best observed in October.
Data
- RA / Dec (J2000)
- 0h 57m · +60° 43′
- Type
- star
- Constellation
- Cassiopeia
- How to observe
- 2.1ᵐ — visible to the naked eye (under dark skies)
- Spectral class
- B0IV:evar — blue-white star
- Absolute magnitude
- -4.0ᵐ
- Luminosity
- ≈3,342 × the Sun
- Distance
- ~549 light years
- Designation
- HIP 4427
Observing tip
Stars stay points at any magnification: aim your telescope for colour, brightness and companions, not detail.
Altitude above the horizon by latitude
| Latitude | Maximum altitude | Rise azimuth |
|---|---|---|
| +60° | 89° · never sets | — |
| +55° | 84° · never sets | — |
| +45° | 74° · never sets | — |
| +30° | 59° · never sets | — |
| 0° | 29° | 29° |
| −35° | never rises | — |
Geometric altitude at upper culmination, atmospheric refraction not included. Positive latitudes are in the northern hemisphere.
Culmination time by month
| Month | Culmination |
|---|---|
| January | 17:11 |
| February | 15:04 |
| March | 13:19 |
| April | 11:25 |
| May | 09:31 |
| June | 07:25 |
| July | 05:21 |
| August | 03:20 |
| September | 01:27 |
| October | 23:38 |
| November | 21:37 |
| December | 19:29 |
Upper culmination in local solar time — no time-zone or daylight-saving correction applied.