C.D.S.  -  SIMBAD4 rel 1.8  -  2024.05.03CEST00:04:22

HD 228684
---------

Object HD 228684  ---  Em*  ---  OID=@2931718   (@@61114,8)  ---  coobox=20432

Coordinates(ICRS,ep=J2000,eq=2000): 20 16 30.3694005120  +35 06 31.312364292 (Opt ) A [0.0082 0.0097 90] 2020yCat.1350....0G
Coordinates(FK4,ep=B1950,eq=1950): 20 14 35.4716297213  +34 57 12.736833820
Coordinates(Gal,ep=J2000,eq=2000): 073.2598005379731  -00.1049124551129
hierarchy counts: #parents=0, #children=0, #siblings=0
Proper motions: -0.718 -3.481 [0.011 0.012 90] A 2020yCat.1350....0G
Parallax: 0.5278 [0.0117] A 2020yCat.1350....0G
Radial Velocity: ~ [~ ~ ] ~ ~                  
Redshift: ~ [~ ~ ] ~ ~                  
cz: ~ [~ ~ ] ~ ~                  
Flux U : 10.53 [~] D 2003AJ....125.2531R
Flux B : 10.65 [~] E ~                  
Flux V : 9.94 [~] E ~                  
Flux G : 9.682258 [0.002768] C 2020yCat.1350....0G
Flux J : 8.353 [0.029] C 2003yCat.2246....0C
Flux H : 8.233 [0.040] C 2003yCat.2246....0C
Flux K : 8.090 [0.018] C 2003yCat.2246....0C
Spectral type: B3II C ~                  
Morphological type: ~ ~ ~
Angular size:     ~     ~   ~ (~)  ~ ~

Identifiers (16):
   Gaia DR3 2055815959155300992         TIC 202681485                        ALS 11051                          
   BD+34 3952                           GEN# +1.00228684                     GSC 02680-01258                    
   HD 228684                            Hilt 906                             LS II +34 18                       
   TYC 2680-1258-1                      UBV 17560                            UBV M 27617                        
   2MASS J20163038+3506313              EM* CDS 1145                         Gaia DR1 2055815954849274112       
   Gaia DR2 2055815959155300992                                                                                 

Bibcodes  1850-2024 () (12):
  2019MNRAS.490.3158C  2005AJ....130.1652R  2003AJ....125.2531R  1998ApJS..115..271R
  1993yCat.3135....0C  1987AN....308...41F  1984Afz....20..245G  1982PASP...94..149W
  1960LS....C02....0S  1954ApJ...120..454H  1952ApJ...115..459N  1936AnHar.100....0C

Measures (distance:2  MK:5  PLX:3  PM:2  ):
distance:2MK:5PLX:3PM:2

Notes (0) :

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