wr 124

Query : wr 124

Basic data :
Hen 2-427 -- Wolf-Rayet Star
Origin of the objects types :

(Ref) Object type as listed in the reference "Ref"
(acronym) Object type linked to the acronym according to the original reference
() Anterior to 2007, before we can link the objet type to a reference, or given by the CDS team in some particular cases

Other object types:
* (ALS,CSI,...), PN (Hen,PK,...), HII (LBN,SH), Em* (HBHA,[KW97]), WR* (1938PASP,WR), V* (NSV,V*), IR (IRAS,2MASS), EB* (2012A&A), SB* (SBC9), ISM ([TP72])
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
ICRS coord. (ep=J2000) :
19 11 30.8750511254 +16 51 38.199008052 (Optical) [ 0.0252 0.0269 90 ] A 2018yCat.1345....0G
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
FK5 coord. (ep=J2000 eq=2000) :
19 11 30.8765262454 +16 51 38.220740776 [ 0.0252 0.0269 90 ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
FK4 coord. (ep=B1950 eq=1950) :
19 09 16.3533731832 +16 46 35.451434384 [ 0.0252 0.0269 90 ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
Gal coord. (ep=J2000) :
050.1980201637380 +03.3100120930310 [ 0.0252 0.0269 90 ]
Syntax of proper motions is : "pm-ra pm-dec [error ellipse] quality bibcode"
  • pm-ra : mu-ra*cos(dec) (expressed in the ICRS system in mas/yr)
  • pm-dec : mu-dec (expressed in the ICRS system in mas/yr)
  • [error ellipse] : error major axis and minor axis (in mas), orientation angle (in deg)
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the proper motion reference
Proper motions mas/yr :
-2.645 -5.534 [0.050 0.049 90] A 2018yCat.1345....0G
Syntax of radial velocity (or/and redshift) is : "value [error] (wavelength) quality bibcode"
  • value : radial velocity or/and redshift (Heliocentric frame) according to your Output Options
    (redshift may be not displayed if the data value is <0 and the database inside value is a radial velocity)
  • [error] : error of the corresponding value displayed before
  • (wavelength) : wavelength range of the measurement : Rad, mm, IR, Opt, UV, Xray, Gam or  '∼'(unknown)
  • quality : flag of quality ( A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the value's origin
Radial velocity / Redshift / cz :
V(km/s) 190.00 [7.4] / z(~) 0.000634 [0.000025] / cz 190.06 [7.40]
   D 2007AN....328..889K
Syntax of parallax is : 'value quality [error] bibcode'
  • value : parallax value
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • [error] : mean error
  • bibcode : bibcode of the parallax reference
Parallaxes (mas):
0.1153 [0.0365] A 2018yCat.1345....0G
Spectral type is made of 3 parts: %coding is composed of 4 parts :
  • the spectral type, which is made of a temperature class, eventually a luminosity class (roman number) and/or spectral peculiarities;
  • a quality letter: A=best quality→E=worst quality, {� } =unknown quality %
  • a quality letter: A=best quality -> E=worst quality, {� } =unknown quality
  • bibcode : bibcode of the spectral type reference
Spectral type:
WN8h C 2006A&A...457.1015H
Syntax of angular size is : "maj-axis min-axis angle (wtype) quality bibcode"
  • maj-axis : major axis size (arc minutes)
  • min-axis : minor axis size (arc minutes)
  • angle : orientation angle (in degrees)
  • (wtype) : wavelength class for the origin of the angular size (Rad, mm, IR, Opt, UV, Xray, Gam)
  • quality : flag of quality of the angular size values ( A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the angular size reference
Angular size (arcmin):
2.007 2.007 90 (Rad) D 2008ApJ...689..194S
Syntax of fluxes (or magnitudes) is : "filter-name (System) flux-value [error] quality MultVarFlags bibcode"
  • filter-name : U, B, V, R, I, G, J, H, K, u, g, r, i, z
  • (System) : may be AB (default is Vega)
  • flux-value : value of flux or magnitude
  • [error] : error value
  • quality : flag of quality of the flux value ( A=best quality -> E=worst quality, {� } =unknown quality)
  • MultVarFlags : Mult is zero or one char (J) for joined photometry ; Var can be zero or two chars (V[0-4])
  • bibcode : bibcode of the flux reference
Fluxes (6) :
B 12.19 [0.16] D 2000A&A...355L..27H
V 11.50 [0.11] D 2000A&A...355L..27H
G 10.6132 [0.0009] C 2018yCat.1345....0G
J 8.578 [0.024] C 2003yCat.2246....0C
H 8.179 [0.018] C 2003yCat.2246....0C
K 7.732 [0.018] C 2003yCat.2246....0C
SIMBAD within arcmin
', {sourceSize:12, color:'#30a090'})); aladin.on('objectClicked', function(object) { var objName=object.data.MAIN_ID; aladin.showPopup(object.ra,object.dec,'',''+ objName+''); });" title="Show Simbad objects"> Overlay Simbad points in this preview
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sedIcon
within arcsec The VizieR photometry tool allows for easy visualization of photometry points extracted around the Simbad position from photometry-enabled catalogues in VizieR.
The search radius has to be specified by the user. It is currently limited to a maximum of 30 arcsec. It depends mostly on the precision or quality of the coordinates (SIMBAD and VizieR catalogs), the resolution of the images from which the sources were extracted, source extent, and source crowding.
Suggestions are: crowded field: 0.5 to 1.5 arcsec, 3 arcsec otherwise; uncertain coordinates (SIMBAD quality E or coordinates without reference): 5 to 30 arsec (risky!).
sed-help-icon

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (38) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

NAME BAC 209 HIP 94289 PLX 4471.00 UCAC2 37766327
ALS 10196 IRAS 19092+1646 PN G050.1+03.3 V* QR Sge
CSI+16-19093 LBN 050.14+03.36 PN M 1-67 WEB 16426
CSI+16-19092 LBN 127 PN VV 220 WR 124
GCRV 11638 LS II +16 4 PN VV' 481 [KW97] 36-15
GSC2 N02333038 2MASS J19113087+1651382 PN ARO 10 [TP72] 60
GSC 01586-00411 NAME Merrill's star SBC9 1130 Gaia DR2 4513494205567536512
HBHA 1702-02 NSV 11797 SH 2-80 Gaia DR1 4513494201229646848
Hen 2-427 PK 050+03 1 TIC 396769617
HIC 94289 PLX 4471 TYC 1586-411-1

References (22 between 2017 and 2022) (Total 324)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object
                Reference summaries :

                from: to:

                 or select by : (not exhaustive, explanation here)


Collections of Measurements


velocities : 3    distance : 1    PLX : 4    PM : 3    MK : 6   

   

Warning : measurements from IRAS, IRC, SAO, CL.g (ACO), GJ have been removed
(they are still available using the icon Vizier near the identifier of the catalogue, or at the bottom of the page in the section "External links" to get the full data)

velocities (3)

 |typ|    Value    R   m.e.   |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 -------------------------------------------------------------------------------------------------------
 |v  |  190.0      ?          |  (    )|s , ,    ,           |          |       |  |1995A&AS..114..269D|
 

distance (1)

 | distance Q unit|  err-        err+     | method |     reference     |
 -----------------------------------------------------------------------
 |  688       pc  |                       |        |2008ApJ...689..194S|
 

plx (4)

 |    plx    :    m.e     R |     reference     |
 ------------------------------------------------
m|   0.260   :   0.290      |2016A&A...595A...2G|
 

pm (3)

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 |   -2.645[    0.050]|   -5.534[    0.049]|ICRS|2018yCat.1345....0G|
 

mk (6)

 |ds/mss|           Spectral type            |     reference     |
 -----------------------------------------------------------------
 |  /   |WN8h                                |1996MNRAS.281..163S|
 
Observing logs


herschel : 8    ISO : 3    IUE : 4   

   

Warning : measurements from IRAS, IRC, SAO, CL.g (ACO), GJ have been removed
(they are still available using the icon Vizier near the identifier of the catalogue, or at the bottom of the page in the section "External links" to get the full data)

herschel (8)

The 1 column in color are computed by VizieR, and are not part of the original data.

Note: (see also the postcard server)

VI/139/herschel
Post annotation
Herschel Observation Log (Herschel Science Centre, 2013) [ReadMe+ftp]
The Herschel Observation Log (37093 rows)
img(gal)
start AladinLite

Full _r OD Target RAJ2000 DEJ2000 Proposal AOT Dur Start ObsId PACS HIFI SPIRE Label arcmin "h:m:s" "d:m:s" s s
1 0.0012 720 PN M 1-67 19 11 30.88 +16 51 38.2 GT1_proyer_1 PacsLineSpec 1651 2011-05-04T15:06:14 1342220599 get Herschel/PACS observation #1342220599 PSpecL_M167_A 2 0.0012 720 PN M 1-67 19 11 30.88 +16 51 38.2 GT1_proyer_1 PacsLineSpec 1558 2011-05-04T14:38:07 1342220598 get Herschel/PACS observation #1342220598 PSpecL_M167_B 3 0.0012 495 M 1-67 19 11 30.88 +16 51 38.2 KPGT_mgroen01_1 SpirePhoto 911 2010-09-21T07:40:08 1342204949 get Herschel/SPIRE observation #1342204949 SPhoto-0009 4 0.0012 329 PN M 1-67 19 11 30.88 +16 51 38.2 KPGT_mgroen01_1 PacsPhoto 2622 2010-04-08T18:48:01 1342194083 get Herschel/PACS observation #1342194083 PPhot_PN M 1-67_G_scan_135_D 5 0.0012 329 PN M 1-67 19 11 30.88 +16 51 38.2 KPGT_mgroen01_1 PacsPhoto 2622 2010-04-08T18:03:16 1342194082 get Herschel/PACS observation #1342194082 PPhot_PN M 1-67_G_scan_45_D 6 0.0012 329 PN M 1-67 19 11 30.88 +16 51 38.2 KPGT_mgroen01_1 PacsPhoto 2622 2010-04-08T17:18:31 1342194081 get Herschel/PACS observation #1342194081 PPhot_PN M 1-67_B_scan_135_D 7 0.0012 329 PN M 1-67 19 11 30.88 +16 51 38.2 KPGT_mgroen01_1 PacsPhoto 2622 2010-04-08T16:33:46 1342194080 get Herschel/PACS observation #1342194080 PPhot_PN M 1-67_B_scan_45_D 8 0.0012 317 M 1-67 19 11 30.88 +16 51 38.2 KPGT_mgroen01_1 SpireSpectrometer 2530 2010-03-27T00:21:28 1342192828 get Herschel/SPIRE observation #1342192828 SSpec-0000 -M 1-67

iso (3)

The 2 columns in color are computed by VizieR, and are not part of the original data.
Note: Quick-look images of the data, and specific documentation, are accessible by clicking on the TDT observation identifier
VI/111/isolog
Post annotation
ISO Observation Log (ISO Data Centre, 2004) [ReadMe+ftp]

*The ISO Observation Log[image] (36737 rows) (Note)
img(gal)
start AladinLite

Full _r TDT AOT minLam maxLam Target oStart oLen recno FOV RAJ2000 DEJ2000 cal ObsID abs PropID arcmin um um s s deg deg
1 0.116 72500653 LWS01 43.05 195.88 M1-67 1997-11-09T18:15:49 2228 30354 84" D 287.8796 +16.8589 MBARLOW + DUST6 2 0.122 72500754 SWS01 2.38 45.21 M1-67 1997-11-09T19:16:59 1912 30356 33"x20" 287.8796 +16.8588 MBARLOW + DUST6 3 6.494 72500658 LWS01 43.05 195.84 M1-67 off 1997-11-09T18:53:53 1330 30355 84" D 287.8858 +16.7526 MBARLOW + DUST6

iue (4)

 |Homogenized Name:  ComplID   |PROG |CL|D CAM IMAGE A| FES  MD|Obs.da  Time |ExpTim|m|CEB|S|      Comments      |F|     reference     |
 ---------------------------------------------------------------------------------------------------------------------------------------
 |PK 050+03 1     :            |MLCHJ|11|L LWR 09250 L|  129 FO|801107 042100|007200| |500|G|C=195,B=20          |*|1996IUEML.C......0I|
 

External archives :

Data at NED - NASA/IPAC Extragalactic Database : wr 124

Link by name to the catalogue in VizieR :

ALS 10196 GSC 01586-00411 HIC 94289 HIP 94289 IRAS 19092+1646
LS II +16 4 2MASS J19113087+1651382 NSV 11797 PLX 4471 PN G050.1+03.3
TYC 1586-411-1 UCAC2 37766327 V* QR Sge Gaia DR2 4513494205567536512 Gaia DR1 4513494201229646848

Search by coordinates in Vizier (radius: 5 arcsec)


Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

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2021.11.28-20:52:15

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