designated Theta1 Tauri (Theta Tauri B) and Theta2 Tauri (Theta Tauri A). Theta² is brighter, hence the pair are sometimes referred to as Theta Tauri B and...
15 KB (1,242 words) - 14:26, 19 August 2024
and Theta Tauri, form an asterism that is traditionally identified as the head of Taurus the Bull. The fifth of these stars is Theta1 Tauri, a tight naked-eye...
40 KB (4,643 words) - 20:51, 20 August 2024
ultraviolet source responsible for the photoevaporation is the O-type star Theta1 Orionis C. 42 Orionis is the first instance of a B-type star being responsible...
9 KB (1,044 words) - 20:35, 7 August 2024
Theta1 Orionis A (θ1 Ori A) is a variable trinary star in the constellation Orion. Its apparent magnitude range is 6.72 to 7.65 with a period of 65.432...
10 KB (765 words) - 20:38, 18 January 2024
Southern Observatory. The first light images included the discovery that Theta1 Orionis F in the Trapezium Cluster is a binary. GRAVITY can operate in single-field...
9 KB (750 words) - 17:36, 21 October 2024
centered on Theta1 Orionis C, which lies on the side of an elongated molecular cloud in a cavity formed by the massive young stars. (Theta1 Orionis C emits...
45 KB (4,810 words) - 20:25, 23 September 2024
Orionis Cluster 1305 6 Meissa O8IIIf+B0.5V 2 dusty tails Orion Nebula 1344 1 Theta1 Orionis C O6Vp+B0V 178 gaseous + dark disks Messier 43 1300 1 NU Orionis...
27 KB (2,719 words) - 10:05, 29 October 2024
Bibcode:2008ApJ...684L..95Z. doi:10.1086/592146. S2CID 17510817. "The orbit of Theta1 Orionis C". European Southern Observatory. 18 February 2009. Retrieved 26...
25 KB (1,514 words) - 22:51, 29 October 2024
(K) Examples O2 12 100 800,000 50,000 BI 253 O6 09.8 035 180,000 38,000 Theta1 Orionis C B0 07.4 018 020,000 30,000 Phi1 Orionis B5 03.8 006.5 000,800...
61 KB (6,826 words) - 12:04, 23 September 2024
Main-sequence 9 Sagittarii 10 Lacertae AE Aurigae BI 253 Delta Circini HD 93205 (V560 Carinae) Mu Columbae Sigma Orionis Theta1 Orionis C VFTS 102 Zeta Ophiuchi...
30 KB (3,351 words) - 15:41, 15 October 2024