ज़ेटा ओरायोनिस तारा vs Mintaka
| गुण |
ज़ेटा ओरायोनिस तारा
|
Mintaka
|
| पदनाम |
50Zet Ori |
34Del Ori |
| नक्षत्रमंडल |
Orion |
Orion |
| वर्णक्रम वर्ग |
Class O — O-type (Blue) |
Class O — O-type (Blue) |
| आभासी परिमाण |
+1.74 |
+2.25 |
| निरपेक्ष परिमाण |
-5.03
|
-4.38
|
| दूरी |
736 ly |
692 ly |
| द्रव्यमान |
N/A
|
N/A
|
| त्रिज्या |
N/A
|
N/A
|
| तापमान |
N/A
|
N/A
|
| दीप्तिमानता |
N/A
|
N/A
|
मुख्य अंतर
- ◆ Both are O-type stars in Orion's Belt, but Alnitak is the eastern star and Mintaka the western.
- ◆ Alnitak is the brightest O-type star in the night sky; Mintaka lies almost exactly on the celestial equator.
- ◆ Alnitak is near the Horsehead Nebula and Flame Nebula which it illuminates with its intense UV radiation.
- ◆ Both are multiple star systems containing O-type primaries.
- ◆ Alnitak is somewhat more massive and more distant than Mintaka.