coord 06 24 53.900 +49 17 17.00 (ICRS, J2000, 2000.0), radius: 2 arcmin

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Query : coord 06 24 53.900 +49 17 17.00 (ICRS, J2000, 2000.0), radius: 2 arcmin

deg arc min arc sec

C.D.S. - SIMBAD4 rel 1.7 - 2019.12.10CET12:26:19

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

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Basic data :
* psi01 Aur -- Red supergiant star Distance to the center arcsec: 0.59 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: * (*,AG,...), IR (IRAS,IRC,...), V* (V*,AAVSO), s*r (Ref), LP* (Ref), FIR (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) : 06 24 53.9024989534 +49 17 16.412669976 (Optical) [ 0.1958 0.1849 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) : 06 21 02.8823539164 +49 18 56.811109140 [ 0.1958 0.1849 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) : 165.3543653735623 +16.1743826714736 [ 0.1958 0.1849 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 : -0.66 -1.82 [0.30 0.18 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) 4.40 [0.39] / z(~) 0.000015 [0.000001] / cz 4.40 [0.39]    A 2005A&A...430..165F 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): 0.5867 [0.2235] 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: K5-M1Iab-Ib C 1989ApJS...71..245K 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 8.85 [~] C 2002yCat.2237....0D B 6.67 [~] C 2002yCat.2237....0D V 4.75 [~] C 2002yCat.2237....0D R 3.36 [~] C 2002yCat.2237....0D I 2.29 [~] C 2002yCat.2237....0D G 4.0074 [0.0069] C 2018yCat.1345....0G J 1.51 [~] C 2002yCat.2237....0D H 0.70 [~] C 2002yCat.2237....0D K 0.50 [~] C 2002yCat.2237....0D	SIMBAD with radius arcmin Interactive AladinLite view 2MASS DSS SDSSXMMIRACIRISGALEX VizieR photometry viewer    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!).

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The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature. Identifiers (32) :

An access of full data is available using the icon Vizier near the identifier of the catalogue

V* psi01 Aur	GCRV 4058	IRC +50164	SAO 41076
* psi01 Aur	GEN# +1.00044537	JP11 1373	SKY# 10981
* 46 Aur	GSC 03384-01194	2MASS J06245390+4917163	TYC 3384-1194-1
AG+49 672	HD 44537	N30 1379	UBV 21528
BD+49 1488	HIC 30520	PLX 1476	uvby98 100044537
DO 30344	HIP 30520	PLX 1476.00	WEB 6077
FK5 242	HR 2289	PMC 90-93 174	AAVSO 0617+49
GC 8235	IRAS 06210+4918	PPM 49029	Gaia DR2 970675154497903616

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References (162 between 1850 and 2020) (Total 162) 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

                Reference summaries :

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Collections of Measurements

velocities : 8    PM : 6    Fe_H : 2    PLX : 4    MK : 10    V* : 2   

   

Observing logs

IUE : 10   

   

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External archives :

Data at NED - NASA/IPAC Extragalactic Database : * psi01 Aur

Link by name to the catalogue in VizieR :

V* psi01 Aur	AG+49 672	BD+49 1488	DO 30344	FK5 242
GSC 03384-01194	HD 44537	HIC 30520	HIP 30520	HR 2289
IRAS 06210+4918	IRC +50164	2MASS J06245390+4917163	PLX 1476	PPM 49029
SAO 41076	TYC 3384-1194-1	uvby98 100044537	Gaia DR2 970675154497903616

Search by coordinates in Vizier (radius: 5 arcsec)

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The list of all annotations to SIMBAD objects can be found here .

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