C.D.S.  -  SIMBAD4 rel 1.8  -  2024.04.18CEST06:35:41

coord 15 39 17.41 43 45 45.3 (FK5, 2000, 2000), radius: 2 arcmin
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Object V* QY Boo  ---  EB*  ---  OID=@3892969   (@@-1,255)  ---  coobox=1310

Coordinates(ICRS,ep=J2000,eq=2000): 15 39 17.4237784008  +43 45 45.275241636 (Opt ) A [0.0097 0.0109 90] 2020yCat.1350....0G
Coordinates(FK4,ep=B1950,eq=1950): 15 37 36.0051062889  +43 55 27.511459391
Coordinates(Gal,ep=J2000,eq=2000): 070.4437629338893  +52.4979636314618
hierarchy counts: #parents=0, #children=0, #siblings=0
Proper motions: -9.959 -39.789 [0.012 0.015 90] A 2020yCat.1350....0G
Parallax: 2.5542 [0.0118] A 2020yCat.1350....0G
Radial Velocity: 20.549400 [0.485375] A 2020AJ....160..120J
Redshift: 0.000069 [0.000002] A 2020AJ....160..120J
cz: 20.55 [0.49] A 2020AJ....160..120J
Flux B : 12.7 [~] D 2007PZP.....7....6K
Flux G : 12.499754 [0.004501] C 2020yCat.1350....0G
Flux J : 11.320 [0.020] C 2003yCat.2246....0C
Flux H : 10.890 [0.019] C 2003yCat.2246....0C
Flux K : 10.840 [0.018] C 2003yCat.2246....0C
Spectral type: ~ ~ ~
Morphological type: ~ ~ ~
Angular size:     ~     ~   ~ (~)  ~ ~

Identifiers (9):
   LAMOST J153917.42+434545.2           AP J15391741+4345453                 Gaia DR3 1391307170381236096       
   ATO J234.8225+43.7624                TIC 155968973                        GSC 03059-00748                    
   2MASS J15391741+4345453              V* QY Boo                            Gaia DR2 1391307170381236096       

Bibcodes  1850-2024 () (8):
  2022AJ....163..235L  2022ApJS..258...16P  2020AJ....160..120J  2020RAA....20..163Q
  2018AJ....156..241H  2016IBVS.6157....1H  2015IBVS.6149....1H  2007PZP.....7....6K

Measures (distance:2  Fe_H:1  PLX:2  PM:2  ROT:2  V*:3  velocities:4  ):
distance:2Fe_H:1PLX:2PM:2ROT:2V*:3velocities:4

Notes (0) :

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