W61 18-20

Query : W61 18-20

Basic data :
W61 18-20 -- Blue Supergiant Candidate
Other object types: otypes_help 		* (2022AJ,Cl*,...), s?b (1960MNRAS), NIR (2MASS), MIR (SSTISAGEMC)
ICRS coord. (ep=J2000) : 		05 30 55.6506948768 -67 16 16.172257908 (Optical) [ 0.0201 0.0215 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		05 31 00.2977334808 -67 18 22.963493552 [ 0.0201 0.0215 90 ]
Gal coord. (ep=J2000) : 		277.4224906873665 -32.6089173773737 [ 0.0201 0.0215 90 ]
Proper motions mas/yr : 		1.639 0.549 [0.024 0.030 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 308.7 [~] / z(~) 0.001030 [~] / cz 308.86 [~]
   (IR) D 2012ApJ...749..177N
Parallaxes (mas): 		0.0790 [0.0238] A 2018yCat.1345....0G
Spectral type: 		B7I C 1978A&AS...31..243R
Fluxes (6) :
B 11.99 [~] D 1978A&AS...31..243R
V 12.01 [~] D 1978A&AS...31..243R
G 11.985063 [0.002905] C 2020yCat.1350....0G
J 12.004 [0.029] C 2003yCat.2246....0C
H 12.004 [0.032] C 2003yCat.2246....0C
K 11.984 [0.029] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 : 127912 Display criteria :

Identifiers (16) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

Cl* NGC 2004 ROB D1 GSC 08891-03257 TIC 391746328 W61 18-20
AP J05305564-6716162 2MASS J05305564-6716162 TYC 8891-3257-1 Gaia DR3 4660134177240100992
CSI-67-05310 2 SK -67 153 UBV M 51256 Gaia DR1 4660134177240100992
GEN# +8.58670153 SSTISAGEMC J053055.63-671616.2 UCAC2 2365893 Gaia DR2 4660134177240100992

References (13 between 1850 and 2026) (Total 13)
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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Collections of Measurements Description of Measurements

Velocities : 1    Plx : 2    PM : 2    SpT : 2   

   

Observing logs
IUE : 2   

   

External archives :

Link by name to the catalogue in VizieR :

AP J05305564-6716162 GSC 08891-03257 2MASS J05305564-6716162 SSTISAGEMC J053055.63-671616.2 TYC 8891-3257-1
UCAC2 2365893 Gaia DR3 4660134177240100992 Gaia DR1 4660134177240100992 Gaia DR2 4660134177240100992

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