CDS

** STU 10B

C.D.S. - SIMBAD4 rel 1.7 - 2019.01.20CET17:33:00

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

Basic data :
BD+68 946 -- 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,ASCC,...), PM* (Ref,LHS,...), ** (**,CCDM,...), X (2E,RX,...), IR (IRAS,2MASS)
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 36 25.8991699744 +68 20 20.904135942 (Optical) [ 0.0337 0.0346 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 36 25.8991699744 +68 20 20.904135942 [ 0.0346 0.0337 0 ]
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 36 42.6127237299 +68 23 06.450278698 [ 3.7002 3.5502 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) : 		098.6023221452372 +31.9640807206709 [ 0.0346 0.0337 0 ]
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 : 		-320.636 -1269.528 [0.074 0.071 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) -28.58 [0.09] / z(~) -0.000095 [0.000000] / cz -28.58 [0.09]
   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): 		219.7807 [0.0324] 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: 		M3.0V C 2015A&A...577A.128A
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 (12) :
U 11.73 [~] C 2002yCat.2237....0D
B 10.65 [~] C 2002yCat.2237....0D
V 9.15 [~] C 2002yCat.2237....0D
R 8.3 [~] E 2003AJ....125..984M
I 7.5 [~] E 2003AJ....125..984M
G 8.0275 [0.0009] C 2018yCat.1345....0G
J 5.335 [0.021] C 2003yCat.2246....0C
H 4.77 [0.03] E 2003yCat.2246....0C
K 4.548 [0.021] C 2003yCat.2246....0C
g 10.459 [0.18] E 2012yCat.1322....0Z
r 8.954 [0.13] E 2012yCat.1322....0Z
i 7.666 [0.38] E 2012yCat.1322....0Z
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 (52) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

LHS 450 GEN# +0.06800946 LTT 15232 TYC 4428-1943-1
** STU 10B G 240-63 2MASS J17362594+6820220 UBV 15039
AG+68 732 G 258-11 MCC 322 UBV M 4844
ASCC 88385 GJ 687 NLTT 45190 UCAC4 792-027376
BD+68 946 GJ 687 B 8pc 220.85 USNO-B1.0 1583-00174990
CCDM J17366+6822B HIC 86162 PLX 4029 WDS J17364+6820B
Ci 18 2354 HIP 86162 PLX 4029.00 WEB 14533
Ci 20 1053 IDS 17370+6826 A PM J17364+6820 Zkh 260
2E 3930 IRAS 17366+6822 PPM 20469 [GHM2003] 2100
2E 1736.7+6822 JP11 237 RX J1736.4+6828 [RHG95] 2797
GAT 732 Karmn J17364+683 RX J1736.4+6820 [ZEH2003] RX J1736.4+6820 1
GC 23926 LFT 1364 1RXS J173627.2+682031 Gaia DR2 1637645127018395776
GCRV 10198 LSPM J1736+6820 SAO 17568 Gaia DR1 1637645328881199360

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References (43 between 2014 and 2019) (Total 230)
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    velocities : 6    PM : 10    Fe_H : 10    PLX : 5    MK : 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)

distance (1) 

 | distance Q unit|  err-        err+     | method |     reference     |
 -----------------------------------------------------------------------
 |    4.5500  pc  |  -0.0007     +0.0007  |paral   |2018yCat.1345....0G|

velocities (6) 

 |typ|    Value    R   m.e.   |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 -------------------------------------------------------------------------------------------------------
 |v  |  -29.2         0.6     |A (   1)|s , ,Opt ,           |          |       |  |2016A&A...596A.116S|

pm (10) 

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 | -320.636[    0.074]|-1269.528[    0.071]|ICRS|2018yCat.1345....0G|

fe_h (10) 

 |Teff  log.g | Fe_H  c|CompStar |CatNo|     Reference     |
 -----------------------------------------------------------
 | 3400       | 0.03   |SUN      |     |2014MNRAS.443.2561G|

plx (5) 

 |    plx    :    m.e     R |     reference     |
 ------------------------------------------------
 | 219.7807  :   0.0324     |2018yCat.1345....0G|

mk (14) 

 |ds/mss|           Spectral type            |     reference     |
 -----------------------------------------------------------------
m|  /   |M3                                  |2012ApJ...748...93R|
Observing logs


ISO : 4    herschel : 3    IUE : 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)

iso (4)

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     0.065  52900921  PHT03   17.20   25.08  GL687                           1997-04-28T06:16:52    458     22360  52" D               264.1093  +68.3401      RSTENCEL +    VEGAMAIN
    2     0.065  52900922  PHT22   54.76  116.92  GL687                           1997-04-28T06:25:14   1330     22361  135.5"x135.5"       264.1093  +68.3401      RSTENCEL +    VEGAMAIN
    3     0.086  10603315  CAM01    5.05   17.05  GL687                           1996-03-02T18:47:05    342      3868  102"x102"           264.1091  +68.3405      CTELESCO +    BRN_DWFS
    4     0.086  11601365  PHT03    3.08  117.55  GL687                           1996-03-12T14:07:44   1142      4378  77" D               264.1092  +68.3405      RSTENCEL +    VEGADIS1

herschel (3)

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]
2013yCat.6139....0H

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   0.0006   750  S-M024 (GJ 687)                      17 36 25.91  +68 20 20.9  KPOT_bmatthew_1    SpirePhoto           721  2011-06-03T21:53:49  1342222139                          get Herschel/SPIRE observation #1342222139   DEBRIS-S-M024 (GJ 687)                                                                                                
    2   0.0006   715  P-M024 (GJ 687)                      17 36 25.91  +68 20 20.9  KPOT_bmatthew_1    PacsPhoto            445  2011-04-29T15:22:08  1342220807  get Herschel/PACS observation #1342220807                           DEBRIS -PB-M024 (GJ 687)                                                                                              
    3   0.0006   715  P-M024 (GJ 687)                      17 36 25.91  +68 20 20.9  KPOT_bmatthew_1    PacsPhoto            445  2011-04-29T15:13:40  1342220806  get Herschel/PACS observation #1342220806                           DEBRIS -PA-M024 (GJ 687)

iue (1) 

 |Homogenized Name:  ComplID   |PROG |CL|D CAM IMAGE A| FES  MD|Obs.da  Time |ExpTim|m|CEB|S|      Comments      |F|     reference     |
 ---------------------------------------------------------------------------------------------------------------------------------------
 |BD +68 946      :            |DMIMG|48|L LWP 09991 L|  761 FO|870122 202400|006300| |356|G|E=245,C=110,B=78    |*|1996IUEML.C......0I|

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : ** STU 10B

Link by name to the catalogue in VizieR :

LHS 450 AG+68 732 BD+68 946 CCDM J17366+6822B 2E 3930
G 240-63 G 258-11 GJ 687 GJ 687 B HIC 86162
HIP 86162 IRAS 17366+6822 LSPM J1736+6820 2MASS J17362594+6820220 NLTT 45190
PLX 4029 PPM 20469 1RXS J173627.2+682031 SAO 17568 TYC 4428-1943-1
UCAC4 792-027376 USNO-B1.0 1583-00174990 WDS J17364+6820B Gaia DR2 1637645127018395776 Gaia DR1 1637645328881199360

Search by coordinates in Vizier (radius: 20 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 .
The list of all annotations to SIMBAD objects can be found here .

display existing annotations (2)

add an annotation to this object

report an error concerning the data of this object

2019.01.20-17:33:01

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