1998AJ....116..840L


Query : 1998AJ....116..840L

1998AJ....116..840L - Astron. J., 116, 840-844 (1998/August-0)

The discovery of a new outflow object: AFGL 490-iki.

LYDER D.A., BELTON D.S. and GOWER A.C.

Abstract (from CDS):

A survey with the James Clerk Maxwell Telescope of 12CO J = 2-1 emission at 230 GHz was undertaken to examine the molecular emission in the Cam OB1 region to search for the presence of early star-forming activity, i.e., outflows. A second outflow, AFGL 490-iki, was detected in the vicinity of AFGL 490. It is found, on the basis of the data presented here, that AFGL 490-iki has been active for ∼ 2x104 yr, has a total mass of ∼ 3.4 M in its wings, and has injected ∼ 2.7x1046 ergs into the surrounding interstellar medium. Assuming the central star, identified as IRAS 03234+5843, is nearly on the main sequence, then it would have a mass, derived from its IRAS fluxes, of ∼ 7 M.

Abstract Copyright:

Journal keyword(s): ISM: Jets and Outflows - ISM: Molecules - Radio Emission Lines - Stars: Formation

CDS comments: Table 2 : IRAS 03251+5843 misprint for 5833, IRAS 03234+5821 misprint for 03243+...

Simbad objects: 14

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Number of rows : 14
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024
#notes
1 EM* LkHA 198 Ae* 00 11 25.8495450336 +58 49 28.713961920   14.65 13.79 14.03   B9e 223 0
2 IRAS 00259+6510 * 00 28 50.8205192136 +65 26 48.832769148           ~ 16 0
3 IRAS 01133+6434 Y*O 01 16 36.67827 +64 50 41.7300           ~ 37 0
4 IRAS 03203+5740 LP* 03 24 15.0782131584 +57 51 05.259215052           ~ 7 0
5 NAME AFGL 490-iki * 03 27 28.3 +58 54 09           ~ 8 1
6 RAFGL 490 Y*O 03 27 38.7928952784 +58 47 00.025298088           ~ 352 0
7 IRAS 03243+5821 Y*O 03 28 15.744 +58 31 27.31           ~ 2 0
8 IRAS 03251+5833 IR 03 29 06.3 +58 43 47           ~ 1 0
9 IRAS 03261+5829 * 03 30 15.6153346872 +58 40 04.358381700           ~ 1 0
10 Ass Cam OB 1 As* 03 31.6 +58 38           ~ 94 0
11 NAME Flame Nebula HII 05 41 42.7 -01 54 44           ~ 703 1
12 NAME Ori B MoC 05 41 43.0 -01 54 44           ~ 1379 0
13 NGC 2024 Cl* 05 41 43 -01 50.5           ~ 1154 1
14 IRAS 23032+5937 HII 23 05 23.1 +59 53 53           ~ 37 0

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