9 Cas vs Tau Phe
9 Cas stands 550 times further off than Tau Phe, 326,156 light-years against 593. By spectral type the pair divides into an A-type star in Cassiopeia for 9 Cas and a G-type star for Tau Phe. Seen from Earth the ranking is Tau Phe first at +5.71, 9 Cas second at +5.90. Absolute magnitudes of −14.10 for 9 Cas and −0.59 for Tau Phe put a factor near 253,513 between their true outputs.
Property comparison
| Property | 9 Cas | Tau Phe |
|---|---|---|
| पदनाम | 9 Cas | Tau Phe |
| नक्षत्रमंडल | Cassiopeia | N/A |
| वर्णक्रम वर्ग | Class A — A-type (White) | Class G — G-type (Yellow) |
| आभासी परिमाण | +5.90 | +5.71 |
| निरपेक्ष परिमाण | -14.10 | -0.59 |
| दूरी | 326,156 ly | 593 ly |
| द्रव्यमान | N/A | N/A |
| त्रिज्या | N/A | N/A |
| तापमान | N/A | N/A |
| दीप्तिमानता | N/A | N/A |