gam vir

C.D.S. - SIMBAD4 rel 1.5.11 - 2017.10.17CEST06:15:30

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


Basic data :
* gam Vir -- Double or multiple 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:
* (*,BD,...), ** (CCDM,**,...), IR (IRAS,IRC,...), X (1ES,RX,...), UV (2RE,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 epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • 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) :
12 41 39.64344 -01 26 57.7421 (Optical) [ 7.72 4.13 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] : coordinates error major axis, minor axis (in mas at epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • 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) :
12 41 39.643 -01 26 57.74 [ 7.72 4.13 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 epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • 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) :
12 39 07.66 -01 10 34.1 [ 44.19 24.73 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 epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • 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) :
297.8343 +61.3256 [ 7.72 4.13 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 :
-614.76 61.34 [0.88 0.47 0] 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) -20.42 [0.4] / z(~) -0.000068 [0.000001] / cz -20.42 [0.40]
   A 2010A&A...521A..12M
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):
85.58 [0.60] A 2007A&A...474..653V
Spectral type is made of 3 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
  • bibcode : bibcode of the spectral type reference
Spectral type:
F1V+F0mF2V C 1989ApJS...69..301G
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 3.07 [0.09] B 1966CoLPL...4...99J
B 3.10 [~] C 1966CoLPL...4...99J
V 2.74 [~] C 1966CoLPL...4...99J
R 2.45 [~] C 1966CoLPL...4...99J
I 2.26 [~] C 1966CoLPL...4...99J
J 2.09 [~] C 2002yCat.2237....0D
H 1.93 [0.22] D 2003yCat.2246....0C
K 1.88 [~] 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!).

Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

The count displayed here is the number of children objects.
The list obtained by clicking the button may be larger, as some children may be linked with different references or probability.

: 2
Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (28) :

CCDM J12417-0127AB 1ES 1239-01.1 IRAS 12390-0110 2RE J124140-012632
* 29 Vir GEN# +1.00110379J IRC +00223 RX J1241.6-0127
* gam Vir GJ 482.0 JP11 2269 1RXS J124139.7-012706
** STF 1670AB GSC 04949-01120 2MASS J12413962-0126580 TD1 16433
ADS 8630 AB HD 110379J NAME Porrima UBV 11380
BD-00 2601 HIP 61941 RAFGL 1571 uvby98 100110379
CSI-00 2601 5 IDS 12366-0054 AB 2RE J1241-012 WDS J12417-0127AB

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References (23 between 2012 and 2017)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Measurements (15 types) :


Einstein : 1    Fe_H : 1    GEN : 1    Hbet1 : 5    herschel : 2    JP11 : 3    MK : 13    PLX : 1    PM : 1    posa : 1    ROT : 1    TD1 : 1   
UBV : 30    uvby1 : 7    velocities : 3   

   

Warning : measurements from IRAS, IRC, SAO, CL.g (ACO), GJ have been removed

einstein (1)

 | RA (1950) DEC (1950):Err |Count r. :  Err  |Hard. :err+ err- |     reference     |
 ------------------------------------------------------------------------------------
 |12 39 04   -01 10.7  :  72|  0.86000:0.42000|      :          |1994HEAO2.C......0M|
 

fe_h (1)

 |Teff  log.g | Fe_H  c|CompStar |CatNo|     Reference     |
 -----------------------------------------------------------
 | 6960 4.30  | 7.63   |SUN      |     |2004A&A...420..183A|
 

gen (1)

 | U-B  | V-B  | B1-B | B2-B | V1-B | G-B  |Wt : m.e | Vmag |Wt : m.e | Rem |     reference     |
 ------------------------------------------------------------------------------------------------
m| 1.291| 0.541| 0.973| 1.409| 1.267| 1.653|  5:0.007| 2.763|  3:0.011|DR   |1976A&AS...26..275R|
 

hbet1 (5)

 | Hbet       |nmes |rrrr|     reference     |
 ---------------------------------------------
m| 2.695 0.00 |    9| AB |1998A&AS..129..431H|
 

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 0.0004 611 P-F014 (HD 110379) 12 41 39.64 -01 26 57.7 KPOT_bmatthew_1 PacsPhoto 445 2011-01-14T22:16:09 1342212645 get Herschel/PACS observation #1342212645 DEBRIS -PB-F014 (HD 110379) 2 0.0004 611 P-F014 (HD 110379) 12 41 39.64 -01 26 57.7 KPOT_bmatthew_1 PacsPhoto 445 2011-01-14T22:07:41 1342212644 get Herschel/PACS observation #1342212644 DEBRIS -PA-F014 (HD 110379)

jp11 (3)

 | U:360  ( nmes)| B:450  ( nmes)| V:555  ( nmes)| R:670  ( nmes)| I:870  ( nmes)|J:1200  ( nmes)|K:2200  ( nmes)|L:3500  ( nmes)|M:5000  ( nmes)|N:9000  ( nmes)|H:16200 ( nmes)|     reference     |
 -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 |  3.08  (     )|  3.11  (     )|  2.75  (     )|        (     )|        (     )|  2.09  (     )|  1.88  (     )|  1.81  (     )|        (     )|        (     )|        (     )|2002yCat.2237.....D|
 

mk (13)

 |ds/mss|           Spectral type            |     reference     |
 -----------------------------------------------------------------
 |  /   |F0IV+F0IV                           |1995ApJS...99..135A|
 

plx (1)

 |    plx    :    m.e     R |     reference     |
 ------------------------------------------------
 |  85       :   1          |1997A&A...323L..49P|
 

pm (1)

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 | -615    [    1    ]|  +61    [    0    ]|ICRS|2007A&A...474..653V|
 

posa (1)

 |    alpha        delta    | MajAxis , MinAxis    PA  |equi  epoch |     reference     |
 ----------------------------------------------------------------------------------------
 |12 41 40.002 -01 26 58.28 |    0.001,    0.000    0  |2000 1991.25|2007A&A...474..653V|
 

rot (1)

 |  Vsini  [  err   ] (mes)|Q|     reference     |
 -------------------------------------------------
 |  31.36  [        ] (   )| |2010A&A...520A..79M|
 

td1 (1)

 |m2740 :s.e |m2365 :s.e |m1965 :s.e |m1565 :s.e |     reference     |
 ---------------------------------------------------------------------
m| 3.68 :0.04| 4.15 :0.04| 4.44 :0.04| 7.87 :0.01|1978TD1...C......0T|
 

ubv (30)

 |      V      B-V     U-B  |Q/nbm|  remarks  |     reference     |
 ------------------------------------------------------------------
 |(E)  2.78   +0.37   -0.05 |3    |D          |1986EgUBV........0M|
 

uvby1 (7)

 | b-y     m.e |  m1     m.e |  c1     m.e | nbme|    |     reference     |
 --------------------------------------------------------------------------
m| 0.242  0.004| 0.152  0.005| 0.522  0.005|   10| AB |1998A&AS..129..431H|
 

velocities (3)

 |typ|    Value    R   m.e.  |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 ------------------------------------------------------------------------------------------------------
 |V  |  -20.42        0.40   |A (    )|s , ,O   ,           |          |       |  |2010A&A...521A..12M|
 

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : gam vir

Link by name to the catalogue in VizieR :

CCDM J12417-0127AB BD-00 2601 GJ 482.0 GSC 04949-01120 HD 110379J
HIP 61941 IRAS 12390-0110 IRC +00223 2MASS J12413962-0126580 RAFGL 1571
2RE J1241-012 2RE J124140-012632 1RXS J124139.7-012706 WDS J12417-0127AB

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2017.10.17-06:15:30

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