85 Peg vs Tau Phe
Distance hides how unequal they are — −0.59 against +5.37 in absolute magnitude, some 242 times. Spectroscopically 85 Peg resolves as a G-type star in Pegasus and Tau Phe as a G-type star. 85 Peg trails in apparent brightness at magnitude +5.80 against +5.71, leaving Tau Phe around 1.1 times the brighter target. Distance divides them sharply — 593 light-years to Tau Phe against 39.7 for 85 Peg.
Property comparison
| Property | 85 Peg | Tau Phe |
|---|---|---|
| 命名 | 85 Peg | Tau Phe |
| 星座 | Pegasus | N/A |
| 光谱类型 | Class G — G-type (Yellow) | Class G — G-type (Yellow) |
| 视星等 | +5.80 | +5.71 |
| 绝对星等 | 5.37 | -0.59 |
| 距离 | 39.7 ly | 593 ly |
| 质量 | N/A | N/A |
| 半径 | N/A | N/A |
| 温度 | N/A | N/A |
| 光度 | N/A | N/A |