V* CR Cha

Query : V* CR Cha

Basic data :
Hen 3-545 -- Orion Variable
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:
* (2002AJ,HIP,...), X (2015A&A,CHX,...), Em* (HBC,Hen,...), V* (ASAS,NSV,...), MIR (AKARI,WISEA,...), IR (BYB,IRAS,...), Or* (2012ApJ), Y*O (2016A&A,[CCE98]), TT* (1999AJ), EmO (LHA), NIR (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] : 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 59 06.9715593000 -77 01 40.309233240 (Optical) [ 0.0136 0.0111 90 ] A 2020yCat.1350....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 57 49.7212742025 -76 45 33.778101577 [ 0.0136 0.0111 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) :
296.6351468934003 -15.5501426188029 [ 0.0136 0.0111 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 :
-22.793 2.239 [0.017 0.014 90] A 2020yCat.1350....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) 17.7 [0.2] / z(spectroscopic) 0.000059 [0.000001] / cz 17.70 [0.20]
   (Opt) A 2020A&A...643A..71G
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):
5.3997 [0.0125] A 2020yCat.1350....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:
K4Ve C 2006A&A...460..695T
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 (7) :
B 12.91 [0.34] D 2000A&A...355L..27H
V 11.136 [0.091] C 2012AcA....62...67K
G 10.514599 [0.003095] C 2020yCat.1350....0G
I 9.596 [0.042] C 2012AcA....62...67K
J 8.46 [0.03] C 2003yCat.2246....0C
H 7.82 [0.04] C 2003yCat.2246....0C
K 7.310 [0.023] C 2003yCat.2246....0C
SIMBAD within arcmin
', {sourceSize:12, color:'#30a090'})); aladin.on('objectClicked', function(object) { var objName=object.data.MAIN_ID; aladin.showPopup(object.ra,object.dec,'',''+ objName+''); });" title="Show Simbad objects"> Overlay Simbad points in this preview
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within 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!).
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1100 Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (38) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HIP 53691 GES J10590699-7701404 PDS 41 V* CR Cha
AKARI-IRC-V1 J1059069-770140 GSC 09414-00186 PSCz P10578-7645 WISEA J105906.91-770140.1
AKARI-FIS-V1 J1059071-770138 HBC 244 RAVE J105907.0-770140 WISE J105906.93-770140.2
ASAS J105904-7701.6 Hen 3-545 RX J1059.1-7701 2XMM J105906.9-770140
Ass Cha T 1-4 HIC 53691 1RXS J105904.3-770141 [CCE98] 1-9
Ass Cha T 2-8 IRAS 10578-7645 Sz 6 Gaia DR3 5201226389256838528
BYB 6 IRAS F10578-7645 TIC 356446816 Gaia DR1 5201226389256838528
CHX 3 LHA 332-20 TYC 9414-186-1 Gaia DR2 5201226389256838528
CHXR 6 2MASS J10590699-7701404 UBV M 52065
GEN# +9.00110004 NSV 5049 UCAC3 26-24202

References (216 between 1850 and 2024) (Total 216)
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


velocities : 11    V* : 3    distance : 4    ROT : 5    Fe_H : 9    PLX : 6    PM : 6    MK : 2   

   

Observing logs


herschel : 10    ISO : 7    XMM : 4   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : V* CR Cha

Link by name to the catalogue in VizieR :

HIP 53691 AKARI-IRC-V1 J1059069-770140 AKARI-FIS-V1 J1059071-770138 GSC 09414-00186 HIC 53691
IRAS 10578-7645 IRAS F10578-7645 2MASS J10590699-7701404 NSV 5049 RAVE J105907.0-770140
1RXS J105904.3-770141 TYC 9414-186-1 UCAC3 26-24202 V* CR Cha WISEA J105906.91-770140.1
WISE J105906.93-770140.2 Gaia DR3 5201226389256838528 Gaia DR1 5201226389256838528 Gaia DR2 5201226389256838528

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