27. G0
The spectral type is determined from the ratios 4045: H and 4226: H. Luminosity differences are well shown by the ratios 4077: 4226, and 4077: 4045 and for the high-luminosity stars by 4077: H.
Star | MKK | a | m | HD | Notes | ||
Cas A.. | G0 V | 00:43 | +57°17' | 3.6 | F8 | ||
Tri........ | G0 V | 02:10 | +33 46 | 5.1 | G0 | ||
Per........ | G0 V | 03:01 | +49 | 14 4.2 | G0 | ||
1 Ori..... | G0 V | 05:48 | +20 15 | 4.6 | F8 | ||
Hya...... | G0 III | 08:41 | +06 47 | 3.5 | F8 | 1 | |
47 UMa... | G0 V | 10:53 | +40 58 | 5.1 | G0 | ||
UMa.... | G0 V | 11:12 | +32 06 | 3.9 | G0 | 2 | |
CVn.... | G0 V | 12:29 | +41 54 | 4.3 | G0 | ||
Com.... | G0 V | 13:07 | +28 23 | 4.3 | G0 | ||
Boo...... | G0 IV | 13:49 | +18 54 | 2.8 | G0 | ||
Her...... | G0 IV | 16:37 | +31 47 | 3.0 | G0 | ||
NOTES | |||||||
1. The absorption extending toward the violet from 4215 is faintly present. | |||||||
2. Integrated light of system. |
High resolution image |
High resolution image |