PDS 50

Object query : PDS 50 C.D.S. - SIMBAD4 rel 1.223 - 2014.11.28CET17:50:13

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


Basic data :
TWA 3 -- T Tau-type Star
Other object types: TT* () , * (GSC,TWA,[TDQ2000]) , IR (2MASS,IRAS,SIPS) , X (1RXP,1RXS,[FS2003]) , ** (**,WDS) , V* (ASAS,1SWASP) , Em* (Hen)
ICRS coord. (ep=J2000) : 11 10 27.88 -37 31 52.0 ( ~ ) [ 60 60 90 ] B 2003yCat.2246....0C
FK5 coord. (ep=J2000 eq=2000) : 11 10 27.88 -37 31 52.0 ( ~ ) [ ~ ~ ~ ] B 2003yCat.2246....0C
FK4 coord. (ep=B1950 eq=1950) : 11 08 05.80 -37 15 34.1 ( ~ ) [ ~ ~ ~ ] B 2003yCat.2246....0C
Gal coord. (ep=J2000) : 281.6726 +21.1371 ( ~ ) [ ~ ~ ~ ] B 2003yCat.2246....0C
Proper motions mas/yr [error ellipse]: -109.3 0.8 [~ ~ ~] D 2006A&A...460..695T
Radial velocity / Redshift / cz : V(km/s) 15.6 [0.2] / z(~) 0.000052 [0.000001] / cz 15.60 [0.20]   (~) C 2006A&A...460..695T
Spectral type: M4Ve C 2006A&A...460..695T
Fluxes (6) :
B 14.04 [~] D 2006A&A...460..695T
V 12.57 [~] D 2006A&A...460..695T
I 9.10 [~] D 2006A&A...459..511B
J 7.651 [0.019] C 2003yCat.2246....0C
H 7.041 [0.027] C 2003yCat.2246....0C
K 6.774 [0.020] C 2003yCat.2246....0C
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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 ) :

: 1 : 2 : 44 Display criteria :

Identifiers (16) :

2MASS J11102788-3731520 Hen 3-600 1RXP J111028.9-373204 TWA 3
** REP 21 IRAS 11080-3715 1RXS J111028.9-373204 WDS J11105-3732AB
ASAS J111028-3731.9 IRAS F11081-3715 SIPS J1110-3731 [FS2003] 0583
GSC 07726-00011 PDS 50a 1SWASP J111027.90-373152.0 [TDQ2000] TRX 12

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References (164 between 1850 and 2015)
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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                                  Sort reference summaries by : (not exhaustive, explanation here)

                                 


Measurements (8 types) :


distance : 2    IRAS : 1    IUE : 1    MK : 2    oRV : 1    posa : 1    ROT : 1    velocities : 1   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database

Catalogue information from VizieR :

Generic search by coordinates (radius: 5 arcsec)

2MASS J11102788-3731520 GSC 07726-00011 IRAS 11080-3715 IRAS F11081-3715 1RXS J111028.9-373204
WDS J11105-3732AB

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 .

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2014.11.28-17:50:13

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