V* V572 Car

Query : V* V572 Car
C.D.S. - SIMBAD4 rel 1.7 - 2020.08.06CEST03:49:52

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


Basic data :
V* V572 Car -- Eclipsing binary of Algol type
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,2011ApJS..194...12W,...), X (Ref,CXOCyg,...), SB* (Ref,SBC9), *iC (Cl*,Cl), V* (NSV,V*), IR (2MASS,[S87b]), Al* (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] : 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) :
10 44 47.3048625498 -59 43 53.276233836 (Optical) [ 0.0318 0.0315 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] : 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) :
10 42 50.7765642065 -59 28 05.774838622 [ 0.0318 0.0315 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) :
287.5885483574892 -00.6870379405460 [ 0.0318 0.0315 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 :
-6.949 2.723 [0.060 0.058 90] A 2018yCat.1345....0G
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):
0.2435 [0.0368] 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:
O7.5V(n)z+B0V(n) C 2014ApJS..211...10S
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 (11) :
U 8.17 [~] D 2008A&A...477..593A
B 8.96 [0.15] D 2012yCat.1322....0Z
V 8.81 [0.21] D 2012yCat.1322....0Z
R 9.45 [0.04] D 2012yCat.1322....0Z
G 8.6944 [0.0019] C 2018yCat.1345....0G
J 8.343 [0.021] C 2003yCat.2246....0C
H 8.344 [0.026] C 2003yCat.2246....0C
K 8.286 [0.021] C 2003yCat.2246....0C
g 8.90 [0.26] D 2012yCat.1322....0Z
r 8.79 [0.11] D 2012yCat.1322....0Z
i 8.85 [0.20] D 2012yCat.1322....0Z
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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!).
Some important notes on this object about identifications and objects associations.
notes:

  • CPD-59 2603 is a hierarchical triple system (Rauw et al. 2001MNRAS.326.1149R), made up of an O-type eclipsing binary (O7V+O9.5 V) and a B0.2IV type star.


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

: 3 : 8072 Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (31) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

CD-59 3303 GEN# +4.35160104 SBC9 1770 [AMM2003] 41
ALS 1861 GOS G287.59-00.69 01 TYC 8626-2309-1 [ARV2008] 147
CGO 247 GSC 08626-02309 UBV M 40344 [ESK2003] 83
Cl* Trumpler 16 MJ 408 JP11 4526 UCAC4 152-053082 [ESW2004] O
Cl Trumpler 16 104 LS 1861 uvby98 435160104 [S87b] IRS 19
CPD-59 2603 2MASS J10444729-5943532 V* V572 Car Gaia DR2 5350358069101053184
CXOCyg J104447.34-594353.2 NSV 18510 3XMM J104447.3-594353 Gaia DR1 5350358064775636096
CXOGNC J104447.31-594353.3 SBC9 1769 XMMU J104447.1-594355

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References (155 between 1850 and 2020) (Total 155)
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 : 1    PM : 1    PLX : 2    MK : 4   

   

Observing logs


IUE : 4   

   


External archives :

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

Link by name to the catalogue in VizieR :

CD-59 3303 ALS 1861 CPD-59 2603 GSC 08626-02309 LS 1861
2MASS J10444729-5943532 NSV 18510 TYC 8626-2309-1 UCAC4 152-053082 uvby98 435160104
V* V572 Car Gaia DR2 5350358069101053184 Gaia DR1 5350358064775636096

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Annotations :
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Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

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2020.08.06-03:49:52

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