CPD-41 7727

Query : CPD-41 7727

Basic data :
CPD-41 7727 -- Spectroscopic Binary
Other object types: otypes_help 		* (CPD,ALS,...), Y*? (2017AJ), SB* (2022A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		16 54 09.2737061088 -41 48 41.072216580 (Optical) [ 0.0162 0.0115 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		16 50 38.3874723777 -41 43 49.497652394 [ 0.0162 0.0115 90 ]
Gal coord. (ep=J2000) : 		343.4734885272783 +01.1944087010638 [ 0.0162 0.0115 90 ]
Proper motions mas/yr : 		-0.443 -2.008 [0.022 0.019 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -18.10 [1.7] / z(spectroscopic) -0.000060 [0.000006] / cz -18.10 [1.70]
   (Opt) B 1983ApL....23..183L
Parallaxes (mas): 		0.5747 [0.0186] A 2020yCat.1350....0G
Spectral type: 		B1V C 1971AJ.....76..237S
Fluxes (8) :
U 8.964 [0.010] C 1998AJ....115..734S
B 9.564 [0.009] C 1998AJ....115..734S
V 9.424 [0.003] B 2017AJ....154...87K
G 9.375981 [0.002770] C 2020yCat.1350....0G
I 9.134 [0.009] C 1998AJ....115..734S
J 9.018 [0.020] C 2003yCat.2246....0C
H 8.975 [0.021] C 2003yCat.2246....0C
K 8.970 [0.021] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 2653 Display criteria :

Identifiers (15) :
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CPD-41 7727 Cl* NGC 6231 SBL 378 2MASS J16540927-4148410 uvby98 262310286
ALS 16064 Cl* NGC 6231 MG 110 NGC 6231 286 Gaia DR2 5966509949897897728
Braes 939 CXOVVV J165409.29-414841.1 TIC 339565452 Gaia DR3 5966509949897897728
CF 15679 GEN# +2.62310286 UBV M 35494

References (40 between 1850 and 2026) (Total 40)
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 : 4    Diameter : 1    Distance : 3    Var : 1    Rot : 2    Fe/H : 1    Plx : 2    PM : 2    SpT : 2   

   

Observing logs
IUE : 6   

   

External archives :

Link by name to the catalogue in VizieR :

CPD-41 7727 ALS 16064 2MASS J16540927-4148410 uvby98 262310286 Gaia DR2 5966509949897897728
Gaia DR3 5966509949897897728

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