Sigma Draconis

C.D.S. - SIMBAD4 rel 1.7 - 2018.10.17CEST08:42:15

Available data : Basic data  •  Identifiers  •  Plot & images  •  Bibliography  •  Measurements  •  External archives  •  Notes  •  Annotations


Basic data :
* sig Dra -- High proper-motion 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:
* (Ref,*,...), PM* (Ref,LHS,...), IR (IRAS,IRC,...), X (2E,1ES,...), ** (CCDM,IDS,...), V* (CSV,NSV), UV (EUVE,TD1), Ro* (Ref)
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] : coordinates error major axis, minor axis (in mas at defined epoch and convolved with error on propermotion),
    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 32 21.5886319256 +69 39 40.237634481 (Optical) [ 0.2244 0.2178 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] : coordinates error major axis, minor axis (in mas at defined epoch and convolved with error on propermotion),
    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 32 21.5886319256 +69 39 40.237634481 [ 0.2244 0.2178 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] : coordinates error major axis, minor axis (in mas at defined epoch and convolved with error on propermotion),
    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 32 27.5681193312 +69 34 34.139986972 [ 29.6009 25.4511 66 ]
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] : coordinates error major axis, minor axis (in mas at defined epoch and convolved with error on propermotion),
    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) :
101.3033204737068 +21.8769561823207 [ 0.2244 0.2178 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 :
597.878 -1738.261 [0.509 0.592 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) 26.78 [0.08] / z(~) 0.000089 [0.000000] / cz 26.78 [0.08]
   A 2002ApJS..141..503N
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):
173.2405 [0.2070] 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:
K0V B 1989ApJS...71..245K
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 (9) :
U 5.860 [0.010] C 1984A&AS...57..357O
B 5.460 [0.007] C 1993A&AS..100..591O
V 4.680 [0.009] C 1993A&AS..100..591O
R 4.04 [~] C 2002yCat.2237....0D
I 3.63 [~] C 2002yCat.2237....0D
G 4.3838 [0.0040] C 2018yCat.1345....0G
J 3.42 [~] C 2003yCat.2246....0C
H 3.04 [~] C 2003yCat.2246....0C
K 2.83 [0.08] C 2009ApJ...694.1085V
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within radius 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!).

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (59) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

LHS 477 GC 27050 LTT 15713 TD1 25077
* sig Dra GCRV 11981 2MASS J19322153+6939413 TYC 4448-2481-1
* 61 Dra GEN# +1.00185144 NAME Alsafi UBV M 23958
AG+69 821 GJ 764 NLTT 47961 UBV 16650
ASCC 91811 GSC 04448-00084 NSV 12176 USNO-B1.0 1596-00153676
BD+69 1053 HD 185144 8pc 173.41 USNO 888
CCDM J19322+6941A HIC 96100 PLX 4607 uvby98 100185144
Ci 20 1161 HIP 96100 PLX 4607.00 WDS J19324+6940A
CSI+69 1053 1 HR 7462 PPM 21580 WEB 16831
CSV 101868 IDS 19325+6929 A RAFGL 5397S WISEA J193222.79+693922.3
2E 4267 IRAS 19325+6933 ROT 2825 Zkh 294
2E 1932.5+6933 IRC +70158 1RXS J193220.4+693958 [B10] 5009
1ES 1932+69.5 JP11 3122 SAO 18396 Gaia DR2 2261614264930275072
EUVE J1932+69.6 LFT 1486 SKY# 36421 Gaia DR1 2261614294993061120
GAT 1255 LSPM J1932+6939 SPOCS 846

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References (77 between 2013 and 2018) (Total 549)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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                Reference summaries :

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Collections of Measurements


distance : 2    diameter : 1    velocities : 14    ROT : 5    PM : 9    Fe_H : 48    PLX : 5    MK : 29    V* : 1   

   

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)

distance (2)

 | distance Q unit|  err-        err+     | method |     reference     |
 -----------------------------------------------------------------------
 |    5.7723  pc  |  -0.0069     +0.0069  |paral   |2018yCat.1345....0G|
 

diameter (1)

 |diameterQ unit| error  | filter | method |     reference     |
 ---------------------------------------------------------------
 |1.07E+00  mas |5.60E-02|        |Interfer|2009ApJ...694.1085V|
 

velocities (14)

 |typ|    Value    R   m.e.  |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 ------------------------------------------------------------------------------------------------------
 |v  |   26.58        0.16   |B (  15)|s , ,O   ,           |          |       |  |2018yCat.1345....0G|
 

rot (5)

 |  Vsini  [  err   ] (mes)|Q|     reference     |
 -------------------------------------------------
m|   6.79  [        ] (   )| |2010A&A...520A..79M|
 

pm (9)

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 | +597.878[    0.509]|-1738.261[    0.592]|ICRS|2018yCat.1345....0G|
 

fe_h (48)

 |Teff  log.g | Fe_H  c|CompStar |CatNo|     Reference     |
 -----------------------------------------------------------
 | 5529       |        |SUN      |     |2009A&A...497..497G|
 

plx (5)

 |    plx    :    m.e     R |     reference     |
 ------------------------------------------------
 | 173.2405  :   0.2070     |2018yCat.1345....0G|
 

mk (29)

 |ds/mss|           Spectral type            |     reference     |
 -----------------------------------------------------------------
m|  /   |K0V                                 |1989ApJS...71..245K|
 

v* (1)

 |     vartyp     |    Vmax     p     Vmin    |   period   | epoch (JD)   |D/rt %|     reference     |
 -----------------------------------------------------------------------------------------------------
 |ROT             |                           |  27        |              |      |1996ApJ...457L..99B|
 
Observing logs


ISO : 15    herschel : 2    IUE : 14   

   

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)

iso (15)

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 (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 0.007 12700714 CAM03 10.70 17.05 Sigma Dra 1996-03-23T04:13:34 4118 4822 48"x48" 293.0899 +69.6613 ASARGENT + PPDISKS 2 0.035 88000101 SWS99 -1.00 -1.00 Sig Dra K0V 1998-04-13T06:25:00 2352 36413 14"x20" 293.0883 +69.6613 SWS_CAL 6999IA06 3 0.060 69500449 PHT22 54.76 71.44 HD 185144 1997-10-10T19:35:58 750 29054 227"x227" 293.0889 +69.6621 HHABING + HJHVEGA7 4 0.096 28801094 PHT03 19.80 28.38 HD 185144 1996-08-30T20:19:15 544 12268 52" D 293.0885 +69.6627 HHABING + HJHVEGA2 5 0.096 28801095 PHT22 54.76 116.92 HD 185144 1996-08-30T20:29:03 722 12269 135.5"x135.5" 293.0885 +69.6627 HHABING + HJHVEGA2 6 0.097 28801096 PHT22 128.33 202.28 HD 185144 1996-08-30T20:41:49 618 12270 181.4"x181.4" 293.0884 +69.6627 HHABING + HJHVEGA2 7 0.105 08900296 PHT22 128.33 202.28 HD 185144 1996-02-14T05:12:45 602 2862 181.4"x181.4" 293.0892 +69.6629 HHABING + HJHVEGA2 8 0.110 08900294 PHT03 19.80 28.38 HD 185144 1996-02-14T04:52:15 438 2860 52" D 293.0892 +69.6630 HHABING + HJHVEGA2 9 0.111 08900295 PHT22 54.76 116.92 HD 185144 1996-02-14T05:00:15 708 2861 135.5"x135.5" 293.0891 +69.6630 HHABING + HJHVEGA2 10 0.112 08000342 PHT03 9.12 28.38 BS7462 1996-02-05T06:11:53 322 2518 23" D 293.0888 +69.6630 PHAMMERS + PSNSTAR 11 0.112 08000343 PHT03 54.23 117.55 BS7462 1996-02-05T06:17:59 330 2519 99" D 293.0888 +69.6630 PHAMMERS + PSNSTAR 12 0.112 08000344 PHT40 2.47 8.95 BS7462 1996-02-05T06:24:13 172 2520 24"x24" 293.0888 +69.6630 PHAMMERS + PSNSTAR 13 0.112 08000345 SWS01 2.38 45.20 BS7462 1996-02-05T06:27:47 1044 2521 33"x20" 293.0888 +69.6630 PHAMMERS + PSNSTAR 14 5.891 08000375 PHT03 9.12 28.38 BS7462bac 1996-02-05T06:05:33 324 2522 23" D 293.0888 +69.5630 PHAMMERS + PSNSTAR 15 5.891 08000376 PHT40 2.47 8.95 BS7462bac 1996-02-05T06:01:59 172 2523 24"x24" 293.0888 +69.5630 PHAMMERS + PSNSTAR

herschel (2)

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 0.0002 387 HIP96100 19 32 21.59 +69 39 40.2 KPOT_ceiroa_1 PacsPhoto 558 2010-06-04T19:39:01 1342197772 get Herschel/PACS observation #1342197772 PACS100/160 -HIP096100 - 110 2 0.0002 387 HIP96100 19 32 21.59 +69 39 40.2 KPOT_ceiroa_1 PacsPhoto 558 2010-06-04T19:28:40 1342197771 get Herschel/PACS observation #1342197771 PACS100/160 -HIP096100 - 70

iue (14)

 |Homogenized Name:  ComplID   |PROG |CL|D CAM IMAGE A| FES  MD|Obs.da  Time |ExpTim|m|CEB|S|      Comments      |F|     reference     |
 ---------------------------------------------------------------------------------------------------------------------------------------
 |HD 185144       :            |TTBGH|46|L SWP 07048 L|28180 FO|791031 043200|001200| |301|G|C=49,B=26           |*|1996IUEML.C......0I|
 

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : Sigma Draconis

Link by name to the catalogue in VizieR :

LHS 477 AG+69 821 BD+69 1053 CCDM J19322+6941A 2E 4267
EUVE J1932+69.6 GJ 764 GSC 04448-00084 HD 185144 HIC 96100
HIP 96100 HR 7462 IRAS 19325+6933 IRC +70158 LSPM J1932+6939
2MASS J19322153+6939413 NLTT 47961 NSV 12176 PLX 4607 PPM 21580
RAFGL 5397S 1RXS J193220.4+693958 SAO 18396 TD1 25077 TYC 4448-2481-1
USNO-B1.0 1596-00153676 uvby98 100185144 WDS J19324+6940A WISEA J193222.79+693922.3 Gaia DR2 2261614264930275072
Gaia DR1 2261614294993061120

Search by coordinates in Vizier (radius: 20 arcsec)


Annotations :
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The list of all annotations to SIMBAD objects can be found here .

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2018.10.17-08:42:21

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