* gam Oph

C.D.S. - SIMBAD4 rel 1.7 - 2018.10.24CEST02:05:05

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


Basic data :
* gam Oph -- 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:
* (*,AG,...), IR (2MASS,WISE), PM* (Ref), UV (TD1)
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) :
17 47 53.5590768555 +02 42 26.131978180 (Optical) [ 0.5200 0.4960 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) :
17 47 53.5590768554 +02 42 26.131978180 [ 0.5200 0.4960 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) :
17 45 23.0161266952 +02 43 27.986829461 [ 51.5028 47.6528 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
Gal coord. (ep=J2000) :
028.0155675106403 +15.3599181311827 [ 0.5200 0.4960 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 :
-22.443 -69.844 [1.030 0.953 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) -7.60 [0.3] / z(~) -0.000025 [0.000001] / cz -7.60 [0.30]
   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):
33.2896 [0.5731] 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:
A1VnkA0mA0 C 2003AJ....126.2048G
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 3.83 [~] C 2002yCat.2237....0D
B 3.80 [~] C 2002yCat.2237....0D
V 3.75 [~] C 2002yCat.2237....0D
R 3.71 [~] C 2002yCat.2237....0D
I 3.71 [~] C 2002yCat.2237....0D
G 3.6493 [0.0052] C 2018yCat.1345....0G
J 3.65 [~] C 2002yCat.2237....0D
H 3.64 [~] C 2002yCat.2237....0D
K 3.65 [~] C 2002yCat.2237....0D
SIMBAD with radius arcmin
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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 (34) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

* gam Oph HD 161868 PLX 4065.00 UBV M 22410
* 62 Oph HGAM 679 PMC 90-93 474 uvby98 100161868
AG+02 2151 HIC 87108 PPM 164596 uvby98 513590013
BD+02 3403 HIP 87108 ROT 2492 WEB 14695
FK5 668 HR 6629 SAO 122754 WISE J174753.48+024226.0
GC 24162 JP11 2893 SKY# 32181 YZ 2 5925
GCRV 10295 2MASS J17475355+0242262 TD1 21008 Gaia DR2 4472097420944264192
GEN# +1.00161868 N30 3959 TYC 420-1962-1
GEN# +5.13590013 PLX 4065 UBV 15149

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References (57 between 2013 and 2018) (Total 350)
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 :

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                 or select by : (not exhaustive, explanation here)


Collections of Measurements


distance : 1    diameter : 1    velocities : 10    ROT : 6    PM : 5    Fe_H : 4    PLX : 4    MK : 22   

   

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 (1)

 | distance Q unit|  err-        err+     | method |     reference     |
 -----------------------------------------------------------------------
 |   30.0394  pc  |  -0.5171     +0.5171  |paral   |2018yCat.1345....0G|
 

diameter (1)

 |diameterQ unit| error  | filter | method |     reference     |
 ---------------------------------------------------------------
 |1.33E+06  km  |        |        |        |2007ApJ...660.1556R|
 

velocities (10)

 |typ|    Value    R   m.e.  |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 ------------------------------------------------------------------------------------------------------
 |v  |   -7.0                |  (  16)|s , ,    ,           |          |       |  |1995A&AS..114..269D|
 

rot (6)

 |  Vsini  [  err   ] (mes)|Q|     reference     |
 -------------------------------------------------
m| 210     [        ] (  0)|D|2007A&A...463..671R|
 

pm (5)

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 |  -22.443[    1.030]|  -69.844[    0.953]|ICRS|2018yCat.1345....0G|
 

fe_h (4)

 |Teff  log.g | Fe_H  c|CompStar |CatNo|     Reference     |
 -----------------------------------------------------------
 | 9311       |        |SUN      |     |2012A&A...537A.120Z|
 

plx (4)

 |    plx    :    m.e     R |     reference     |
 ------------------------------------------------
m|  34.42    :   0.99       |1997A&A...323L..49P|
 

mk (22)

 |ds/mss|           Spectral type            |     reference     |
 -----------------------------------------------------------------
m|  /   |A1 Vn kA0mA0                        |2003AJ....126.2048G|
 
Observing logs


ISO : 5    herschel : 6    IUE : 11   

   

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 (5)

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 0.003 11401008 PHT03 3.08 70.56 HR6629 1996-03-10T14:01:32 680 4306 52" D 266.9732 +02.7073 RSTENCEL + VEGADIS1 2 0.003 11401106 PHT32 54.76 71.44 gamOph 1996-03-10T14:13:42 822 4307 195"x345" 266.9732 +02.7073 RSTENCEL + VEGADIS2 3 0.009 46000406 PHT32 54.76 71.44 GAMOPH 1997-02-18T10:00:49 1304 19979 195"x345" 266.9733 +02.7073 SFAJARDO + VEGADMAP 4 0.009 86900536 PHT03 3.08 14.94 HR6629 1998-04-02T11:57:57 316 36087 52" D 266.9733 +02.7073 RSTENCEL + VEGADISX 5 2.508 86900508 PHT03 8.33 14.94 HR6629 SKY 1998-04-02T11:53:17 228 36086 52" D 267.0150 +02.7063 RSTENCEL + VEGADISX

herschel (6)

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 1404 gamma Oph 17 47 53.56 +02 42 26.2 OT2_cchen01_3 PacsLineSpec 11071 2013-03-18T09:21:08 1342267841 get Herschel/PACS observation #1342267841 GamOph_lineCII -resched 2 0.0012 887 HD161868 17 47 53.56 +02 42 26.2 OT1_pabraham_2 PacsPhoto 1122 2011-10-18T13:34:26 1342231120 get Herschel/PACS observation #1342231120 PPhoto-HD161868-4 3 0.0012 887 HD161868 17 47 53.56 +02 42 26.2 OT1_pabraham_2 PacsPhoto 1122 2011-10-18T13:14:41 1342231119 get Herschel/PACS observation #1342231119 PPhoto-HD161868-3 4 0.0012 887 HD161868 17 47 53.56 +02 42 26.2 OT1_pabraham_2 PacsPhoto 1122 2011-10-18T12:54:56 1342231118 get Herschel/PACS observation #1342231118 PPhoto-HD161868-2 5 0.0012 887 HD161868 17 47 53.56 +02 42 26.2 OT1_pabraham_2 PacsPhoto 1122 2011-10-18T12:35:11 1342231117 get Herschel/PACS observation #1342231117 PPhoto-HD161868-1 6 0.0012 862 HD161868 17 47 53.56 +02 42 26.2 OT1_pabraham_2 SpirePhoto 307 2011-09-23T03:39:42 1342229577 get Herschel/SPIRE observation #1342229577 SPhoto-HD161868

iue (11)

 |Homogenized Name:  ComplID   |PROG |CL|D CAM IMAGE A| FES  MD|Obs.da  Time |ExpTim|m|CEB|S|      Comments      |F|     reference     |
 ---------------------------------------------------------------------------------------------------------------------------------------
 |HD 161868       :            |VENSA|30|L SWP 44169 L|  718 FU|920313 194900|000017|T|500|G|C=196,B=16          |*|1996IUEML.C......0I|
 

External archives :

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

Link by name to the catalogue in VizieR :

AG+02 2151 BD+02 3403 FK5 668 HD 161868 HIC 87108
HIP 87108 HR 6629 2MASS J17475355+0242262 PLX 4065 PPM 164596
SAO 122754 TD1 21008 TYC 420-1962-1 uvby98 100161868 uvby98 513590013
WISE J174753.48+024226.0 Gaia DR2 4472097420944264192

Search by coordinates in Vizier (radius: 5 arcsec)


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

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2018.10.24-02:05:07

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