2021RNAAS...5....1R

Query : 2021RNAAS...5....1R

2021RNAAS...5....1R - Research Notes of the AAS, 5, 1 (2021/January-0)

The Distance and Origin of the Cometary Globule CG 12.

REIPURTH B. and BRAGG J.

Abstract (from CDS):

The cometary globule CG 12 and its associated young cluster NGC 5367 is located at a Galactic latitude of b = 21°, and the origin of this high-latitude star formation event has been unclear. Getman et al. identified a nearby group of B stars and suggested they could be the remnant of a group of massive stars of which one exploded as a supernova. We here use Gaia EDR3 data to measure the accurate distance of NGC 5367 and the B-stars. We find a mean distance of 670 pc for NGC 5367 and 675 pc for the B-stars, strongly supporting the suggestion of Getman et al.

Abstract Copyright: © 2021. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Star forming regions - Star formation - Supernovae - Molecular clouds

Simbad objects: 16

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Number of rows : 16
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 HD 119277 * 13 43 00.7194032592 -38 20 08.479381236   8.74 8.83     ApSi 14 0
2 HD 119338 * 13 43 25.2937935120 -38 15 23.544258480   8.80 8.91     B5V 27 0
3 HD 119484 * 13 44 13.4964713088 -38 46 29.583494940   9.31 9.37     B8IV/V 6 0
4 HD 119627 V* 13 45 00.7056238488 -38 28 52.450381272   8.90 8.94     B7IV/V 11 0
5 HD 120124 * 13 48 15.1107244416 -38 34 12.418701636   9.13 9.21     B8V 7 0
6 HD 120958 Be* 13 53 28.2273294048 -39 03 25.924356900 6.74 7.49 7.61     B3Vnne 39 0
7 2MASS J13571132-4002345 Or* 13 57 11.3272662528 -40 02 34.609185456     13.75 14.12   ~ 5 0
8 2MASS J13571203-4000504 Or* 13 57 12.0353899320 -40 00 50.496725988     15.57 15.78   ~ 5 0
9 NGC 5367 8 * 13 57 26.1017531712 -39 56 09.286010016   13.59 12.91 12.92 11.76 A2 7 0
10 CG 12 CGb 13 57 42.2 -39 56 21           ~ 51 1
11 CD-39 8581A Or* 13 57 43.9439728056 -39 58 47.306795628       10.370   B7 12 0
12 NGC 5367 RNe 13 57 44 -39 58.8           ~ 31 1
13 CD-39 8581B Or* 13 57 44.1257018136 -39 58 44.194297404       10.740   B4 9 0
14 NGC 5367 6 * 13 57 44.4333448704 -39 56 50.575931520   13.80 13.30     A4 8 0
15 NGC 5367 5 * 13 57 48.0404945952 -39 57 29.665768356   13.71 12.77 12.59 11.84 G9 6 0
16 CD-39 8583 Or* 13 57 56.0166605088 -40 04 19.291406268   10.21 10.11 8.07   B8 13 0

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