chi cyg

Query : chi cyg

Basic data :
* chi Cyg -- S 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:
* (*,AG,...), IR (IRAS,IRC,...), ** (CCDM,IDS,...), S* (1980ApJS,CSS,...), Mi* (2012A&A), V* (V*,AAVSO), Em* ([KW97]), Mas ([WCP90])
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 50 33.9243904 +32 54 50.609683 (Optical) [ 0.55 0.91 90 ] A 2007A&A...474..653V
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 50 33.9259676 +32 54 50.631534 [ 0.55 0.91 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 48 38.5233070 +32 47 11.315528 [ 0.55 0.91 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) :
068.5387094194 +03.2761963333 [ 0.55 0.91 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 :
-20.16 -38.34 [1.10 0.73 90] A 2007A&A...474..653V
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) 1.60 [0.6] / z(~) 0.000005 [0.000002] / cz 1.60 [0.60]
   A 2006AstL...32..759G
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):
5.53 [1.10] A 2007A&A...474..653V
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:
S6-9/1-2e B 1980ApJS...43..379K
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 (8) :
U 7.02 [~] C 2002yCat.2237....0D
B 6.06 [~] C 2002yCat.2237....0D
V 4.24 [~] C 2002yCat.2237....0D
R 1.81 [~] C 2002yCat.2237....0D
I -0.01 [~] C 2002yCat.2237....0D
J -0.40 [~] C 2002yCat.2237....0D
H -1.93 [~] C 2002yCat.2237....0D
K -2.09 [~] C 2002yCat.2237....0D
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!).
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The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (40) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

* chi Cyg HD 187796 PLX 4673 UCAC2 43322008
AG+32 1840 Hen 4-220 PLX 4673.00 V* chi Cyg
BD+32 3593 HIC 97629 PPM 83661 WDS J19506+3255A
CCDM J19505+3254A HIP 97629 RAFGL 2465 WEB 17165
CSI+32 3593 1 HR 7564 S1* 625 [AHB74] V 20
CSS 1165 IDS 19468+3240 A SAO 68943 [C97] 57
GC 27481 IRAS 19486+3247 SKY# 37119 [KW97] 40-11
GCRV 12201 IRC +30395 TIC 83403878 [LFO93] 1948+32
GEN# +1.00187796 JP11 3144 TYC 2673-4643-1 [WCP90] 194838.470+324710.06
GSC 02673-04643 2MASS J19503392+3254509 UBV 21439 AAVSO 1946+32

References (35 between 2017 and 2022) (Total 675)
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 : 14    PLX : 3    PM : 4    MK : 32   

   

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 (14)

 |typ|    Value    R   m.e.   |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 -------------------------------------------------------------------------------------------------------
 |v  |   -1.9                 |  (  28)|s , ,    ,           |          |       |  |1995A&AS..114..269D|
 

plx (3)

 |    plx    :    m.e     R |     reference     |
 ------------------------------------------------
m|   9.43    :   1.36       |1997A&A...323L..49P|
 

pm (4)

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 |  -20.16 [    0.73 ]|  -38.34 [    0.90 ]|ICRS|2007A&A...474..653V|
 

mk (32)

 |ds/mss|           Spectral type            |     reference     |
 -----------------------------------------------------------------
 |  /   |Md                                  |1993yCat.3135....0C|
 
Observing logs


herschel : 20    ISO : 11    IUE : 10   

   

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 (20)

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 0.0009 1416 chi Cyg 19 50 33.92 +32 54 50.6 OT1_smilam_1 HifiPoint 15315 2013-03-29T17:06:30 1342268733 get Herschel/HIFI observation #1342268733 CI_stars_chicyg 2 0.0009 384 KHI CYG 19 50 33.92 +32 54 50.6 KPGT_mgroen01_1 PacsRangeSpec 2245 2010-06-02T17:07:25 1342198177 get Herschel/PACS observation #1342198177 PSpecR-red-KHI CYG 3 0.0009 384 KHI CYG 19 50 33.92 +32 54 50.6 KPGT_mgroen01_1 PacsRangeSpec 4495 2010-06-02T15:50:19 1342198176 get Herschel/PACS observation #1342198176 PSpecR-blue-KHI CYG 4 0.0009 362 chi Cyg 19 50 33.92 +32 54 50.6 KPGT_vbujarra_1 HifiPoint 1487 2010-05-11T17:40:55 1342196431 get Herschel/HIFI observation #1342196431 PSP2_HStars-Set08 -chi Cyg 5 0.0009 340 chi Cyg 19 50 33.92 +32 54 50.6 KPGT_vbujarra_1 HifiPoint 1535 2010-04-19T16:11:33 1342195117 get Herschel/HIFI observation #1342195117 PSP2_HStars-Set01 -chi Cyg 6 0.0009 340 chi Cyg 19 50 33.92 +32 54 50.6 KPGT_vbujarra_1 HifiPoint 3851 2010-04-19T14:14:10 1342195115 get Herschel/HIFI observation #1342195115 PSP1_HStars-Set03b -chi Cyg 7 0.0009 340 chi Cyg 19 50 33.92 +32 54 50.6 KPGT_vbujarra_1 HifiPoint 3547 2010-04-19T13:12:52 1342195114 get Herschel/HIFI observation #1342195114 PSP2_HStars-Set04 -chi Cyg 8 0.0009 339 chi Cyg 19 50 33.92 +32 54 50.6 KPGT_vbujarra_1 HifiPoint 1505 2010-04-18T02:20:46 1342195018 get Herschel/HIFI observation #1342195018 PSP2_HStars-Set10 -chi Cyg 9 0.0009 339 chi Cyg 19 50 33.92 +32 54 50.6 KPGT_vbujarra_1 HifiPoint 1505 2010-04-18T01:53:59 1342195017 get Herschel/HIFI observation #1342195017 PSP2_HStars-Set09 -chi Cyg 10 0.0009 338 chi Cyg 19 50 33.92 +32 54 50.6 KPGT_vbujarra_1 HifiPoint 1487 2010-04-17T17:20:10 1342194797 get Herschel/HIFI observation #1342194797 PSP1_HStars-Set07e -chi Cyg 11 0.0009 333 chi Cyg 19 50 33.92 +32 54 50.6 KPGT_vbujarra_1 HifiPoint 1618 2010-04-12T17:21:05 1342194570 get Herschel/HIFI observation #1342194570 PSP2_HStars-Set11 -chi Cyg 12 0.0009 333 chi Cyg 19 50 33.92 +32 54 50.6 KPGT_vbujarra_1 HifiPoint 1575 2010-04-12T00:46:27 1342194527 get Herschel/HIFI observation #1342194527 PSP2_HStars-Set13 -chi Cyg 13 0.0009 313 chi Cyg 19 50 33.92 +32 54 50.6 KPGT_vbujarra_1 HifiPoint 2992 2010-03-23T12:31:45 1342192672 get Herschel/HIFI observation #1342192672 PSP1_HStars-Set16 -chi Cyg 14 0.0009 312 chi cyg 19 50 33.92 +32 54 50.6 KPGT_vbujarra_1 HifiPoint 1618 2010-03-22T18:07:54 1342192607 get Herschel/HIFI observation #1342192607 PSP1_HStars-Set06d -chi Cyg 15 0.0009 312 chi Cyg 19 50 33.92 +32 54 50.6 KPGT_vbujarra_1 HifiPoint 1538 2010-03-22T17:40:07 1342192606 get Herschel/HIFI observation #1342192606 PSP1_HStars-Set05c -chi Cyg 16 0.0009 311 chi Cyg 19 50 33.92 +32 54 50.6 KPGT_vbujarra_1 HifiPoint 1623 2010-03-21T14:42:03 1342192541 get Herschel/HIFI observation #1342192541 PSP1_HStars-Set12f -chi Cyg 17 0.0009 311 chi Cyg 19 50 33.92 +32 54 50.6 KPGT_vbujarra_1 HifiPoint 617 2010-03-21T14:30:25 1342192540 get Herschel/HIFI observation #1342192540 PSP1_HStars-Set17 -chi Cyg 18 0.0009 310 chi Cyg 19 50 33.92 +32 54 50.6 KPGT_vbujarra_1 HifiPoint 1575 2010-03-20T15:40:15 1342192367 get Herschel/HIFI observation #1342192367 PSP1_HStars-Set14g -chi Cyg 19 0.0009 221 KHI CYG 19 50 33.92 +32 54 50.6 KPGT_mgroen01_1 PacsPhoto 1384 2009-12-20T20:18:44 1342188321 get Herschel/PACS observation #1342188321 PPhoto-KHI_CYG_135 20 0.0009 221 KHI CYG 19 50 33.92 +32 54 50.6 KPGT_mgroen01_1 PacsPhoto 1384 2009-12-20T19:54:37 1342188320 get Herschel/PACS observation #1342188320 PPhoto-KHI_CYG_45

iso (11)

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 0.008 15900437 SWS01 2.38 45.21 Chi Cyg 1996-04-24T02:17:58 1834 6233 33"x20" 297.6412 +32.9141 TDEJONG + AGBSTARS 2 0.009 35700822 PHT22 54.76 216.69 CHI CYG 1996-11-07T19:36:40 424 14981 181.4"x181.4" 297.6414 +32.9142 HWALKER + P32E2 3 0.009 35700824 PHT04 54.23 70.56 CHI CYG 1996-11-07T19:44:28 410 14982 180" D 297.6414 +32.9142 HWALKER + P32E2 4 0.011 90700601 SWS99 -1.00 -1.00 Chi Cyg S... 1998-05-10T07:39:48 2352 36720 14"x20" 297.6412 +32.9142 SWS_CAL 6999IM48 5 0.033 68100103 SWS06 3.89 32.49 CHI CYG 1997-09-26T18:05:12 2092 28623 20"x14" 297.6414 +32.9146 TTSUJI + PROP_001 6 0.039 56500102 SWS06 3.89 32.50 CHI CYG 1997-06-03T00:41:41 2184 23914 20"x14" 297.6413 +32.9147 TTSUJI + PROP_001 7 0.039 75201404 SWS06 3.89 32.49 CHI CYG 1997-12-06T23:16:00 2090 31618 20"x14" 297.6413 +32.9147 TTSUJI + PROP_001 8 0.039 49100201 SWS06 3.89 32.50 CHI CYG 1997-03-21T06:02:34 2184 21143 20"x14" 297.6412 +32.9147 TTSUJI + PROP_001 9 0.045 35700902 LWS01 43.05 195.89 Chi Cyg 1996-11-07T20:19:06 1266 14984 84" D 297.6414 +32.9148 MBARLOW + DUST2 10 6.015 35700825 PHT03 54.23 70.56 CHI CYG OFF 1996-11-07T19:52:12 230 14983 180" D 297.6414 +33.0143 HWALKER + P32E2 11 7.568 35700903 LWS01 43.05 195.89 Chi Cyg off 1996-11-07T19:57:02 1266 14985 84" D 297.4912 +32.9095 MBARLOW + DUST2

iue (10)

 |Homogenized Name:  ComplID   |PROG |CL|D CAM IMAGE A| FES  MD|Obs.da  Time |ExpTim|m|CEB|S|      Comments      |F|     reference     |
 ---------------------------------------------------------------------------------------------------------------------------------------
 |HD 187796       :            |UKCAL|50|L SWP 07897 L|15087 FO|800209 062800|003600| |111|V|1508                |*|1996IUEML.C......0I|
 

External archives :

Data at NED - NASA/IPAC Extragalactic Database : chi cyg

Link by name to the catalogue in VizieR :

AG+32 1840 BD+32 3593 CCDM J19505+3254A GSC 02673-04643 HD 187796
HIC 97629 HIP 97629 HR 7564 IRAS 19486+3247 IRC +30395
2MASS J19503392+3254509 PLX 4673 PPM 83661 RAFGL 2465 SAO 68943
TYC 2673-4643-1 UCAC2 43322008 V* chi Cyg WDS J19506+3255A

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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report an error concerning the data of this object



2022.05.24-23:36:00

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