Basic data :
HD 140283 -- Chemically Peculiar 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: * (HD,BD,...), PM* (2016ApJ,Ci,...), Pe* (1979PASP), IR (DENIS,2MASS,...), V* (CSV,NSV), UV (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] : 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) : 15 43 03.0971190219 -10 56 00.595693188 (Optical) [ 0.0224 0.0186 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 FK5 coord. (ep=J2000 eq=2000) : 15 43 03.0988867624 -10 56 00.584361358 [ 0.0224 0.0186 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 FK4 coord. (ep=B1950 eq=1950) : 15 40 22.5610439925 -10 46 16.784519643 [ 0.0224 0.0186 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) : 356.3127783122254 +33.6142262779598 [ 0.0224 0.0186 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 : -1115.141 -303.573 [0.029 0.021 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) -170.37 [0.15] / z(spectroscopic) -0.000568 [0.000001] / cz -170.32 [0.15]    (Opt) 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): 16.2672 [0.0260] 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: F9VkA5mA1 C 1979PASP...91..176A 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 (9) : U 7.508 [~] B 1984SAAOC...8...59C B 7.711 [~] B 1984SAAOC...8...59C V 7.212 [~] B 1984SAAOC...8...59C R 6.63 [~] C 2002yCat.2237....0D G 7.035969 [0.002766] C 2020yCat.1350....0G I 8.21 [0.02] C 2005yCat.2263....0D J 6.014 [0.019] C 2003yCat.2246....0C H 5.696 [0.036] C 2003yCat.2246....0C K 5.588 [0.017] 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 points in this preview 2MASS DSS SDSSXMMIRACIRISGALEX All (CDSPortal) Send to 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!).

HD 140283	HIP 76976	PLX 3552	UBV 13389
BD-10 4149	JP11 2636	PLX 3552.00	UBV M 20927
Ci 20 942	LAL 28607	PM 15404-1046	uvby98 100140283
CSV 101522	LFT 1220	PPM 230636	VVO 315
DENIS J154303.0-105600	LHS 405	SAO 159459	WEB 13056
GC 21124	LPM 579	SKY# 28415	WISEA J154302.33-105603.8
GCRV 9069	LTT 6279	SRS 13112	YZC 11 5477
GEN# +1.00140283	2MASS J15430307-1056009	SV* ZI 1150	YZ 0 5090
GJ 1195	NBP 217	TD1 18486	Gaia DR2 6268770373590148224
GSC 05601-00694	NLTT 40989	TIC 290565106	Gaia DR3 6268770373590148224
HIC 76976	NSV 7210	TYC 5601-694-1

References (91 between 2018 and 2023) (Total 905) 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

Collections of Measurements

velocities (18)

 |typ|    Value    R   m.e.  |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 ------------------------------------------------------------------------------------------------------
 |v  | -170.37        0.15   |A (    )|s , ,Opt ,           |          |       |  |2021A&A...650A.194G|
 

v* (1)

 |     vartyp     |    Vmax     p     Vmin    |   period   | epoch (JD)   |D/rt %|     reference     |
 -----------------------------------------------------------------------------------------------------
 |                |   7.16    : V    7.26    :|            |              |      |1981NVS...C......0K|
 

distance (2)

 | distance Q unit|  err-        err+     | method |     reference     |
 -----------------------------------------------------------------------
 |   61.4734  pc  |  -0.0982     +0.0982  |paral   |2020yCat.1350....0G|
 

rot (2)

 |  Vsini  [  err   ] (mes)|Q|     reference     |
 -------------------------------------------------
 |   6.0   [        ] (   )|D|2017AJ....153...21L|
 

fe_h (147)

 |Teff  log.g | Fe_H  c|CompStar |CatNo|     Reference     |
 -----------------------------------------------------------
 | 5810 3.67  |        |SUN      |     |2021A&A...650A.194G|
 

plx (5)

 |    plx    :    m.e     R |     reference     |
 ------------------------------------------------
m|  17.44    :   0.97       |1997A&A...323L..49P|
 

pm (9)

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 |-1115.141[    0.029]| -303.573[    0.021]|ICRS|2020yCat.1350....0G|
 

mk (9)

 |ds/mss|           Spectral type            |     reference     |
 -----------------------------------------------------------------
m|  /   |A5/7Ib/IIw                          |1999MSS...C05....0H|
 

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pos.*Position	J2000	pos.eq*
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Motion	redshift	src.redshift*
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phot.flux*Flux	Radio	phot.flux*;em.radio*
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phot.mag*|phot.color*|phys.magAbs*Magnitude	magnitude IR (K band) (2mass)	phot.mag*;em.IR.K*
	magnitude Optical (B band) (SDSS G)	phot.mag*;em.opt.B*
	color	phot.color*
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iue (12)

 |Homogenized Name:  ComplID   |PROG |CL|D CAM IMAGE A| FES  MD|Obs.da  Time |ExpTim|m|CEB|S|      Comments      |F|     reference     |
 ---------------------------------------------------------------------------------------------------------------------------------------
 |HD 140283       :            |RRHRB|42|L SWP 26496 L| 3795 FO|850728 153000|001200| |409|G|C=250,B=110         |*|1996IUEML.C......0I|
 

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