मीनास्य तारा vs अभिजित् तारा
A gap of 1.14 magnitudes puts अभिजित् तारा clearly ahead overhead, +0.03 to +1.17. Both lie at a comparable distance from the Sun — 25.1 light-years for मीनास्य तारा and 25.0 for अभिजित् तारा. Intrinsically the balance shifts: अभिजित् तारा carries an absolute magnitude of +0.60 against +1.74 for मीनास्य तारा, making it about 2.9 times more luminous once distance is removed from the comparison. By spectral type the pair divides into an A-type star for मीनास्य तारा and an A-type star in Lyra for अभिजित् तारा.
Property comparison
| Property | मीनास्य तारा | अभिजित् तारा |
|---|---|---|
| पदनाम | 24Alp PsA | 3Alp Lyr |
| नक्षत्रमंडल | N/A | Lyra |
| वर्णक्रम वर्ग | Class A — A-type (White) | Class A — A-type (White) |
| आभासी परिमाण | +1.17 | +0.03 |
| निरपेक्ष परिमाण | 1.74 | 0.60 |
| दूरी | 25.1 ly | 25.0 ly |
| द्रव्यमान | N/A | N/A |
| त्रिज्या | N/A | N/A |
| तापमान | N/A | N/A |
| दीप्तिमानता | N/A | N/A |
Full data for each star: मीनास्य तारा · अभिजित् तारा
Key differences
Key Differences
- ◆ Both are young A-type benchmark stars with prominent debris disks, used to calibrate stellar and planetary evolution models.
- ◆ Fomalhaut is the southernmost autumn star easily seen from northern mid-latitudes.
- ◆ Vega is approximately 1.9 times more massive than Fomalhaut.
- ◆ Both have been candidate targets for direct imaging of orbiting companions.
- ◆ Fomalhaut is one of only 18 stars with disks resolved by Hubble; Vega's disk was first revealed by IRAS in 1983.