Star Data Update:
• Magnitude: 10.118 ± 0.009
• Color: N/A
• Class: Subdwarf
• Spectral Type: B
• Color Index (B-V): 0.1
• Temperature: 9028K
Observed at: 2026-10-09 20:15:40 UTC
#Astronomy #TCrB
updates every 30 minutes with new information about T Cornoa Borealis's magnitude. Instrument: CCD . Filter: V. personal prediction: may 2026 Image credit: NASA #Astronomy #TCrB