C.D.S.  -  SIMBAD4 rel 1.8  -  2024.04.30CEST03:06:09

HD 227954
---------

Object HD 227954  ---  EB*  ---  OID=@2905965   (@@61204,34)  ---  coobox=20333

Coordinates(ICRS,ep=J2000,eq=2000): 20 09 07.8373476696  +33 54 53.371318752 (Opt ) A [0.0115 0.0137 90] 2020yCat.1350....0G
Coordinates(FK4,ep=B1950,eq=1950): 20 07 12.0340427681  +33 46 01.883707366
Coordinates(Gal,ep=J2000,eq=2000): 071.4263182756187  +00.5049986558344
hierarchy counts: #parents=0, #children=0, #siblings=0
Proper motions: -1.508 -3.635 [0.016 0.016 90] A 2020yCat.1350....0G
Parallax: 1.3948 [0.0175] A 2020yCat.1350....0G
Radial Velocity: ~ [~ ~ ] ~ ~                  
Redshift: ~ [~ ~ ] ~ ~                  
cz: ~ [~ ~ ] ~ ~                  
Flux B : 11.03 [0.07] D 2000A&A...355L..27H
Flux V : 10.79 [0.08] D 2000A&A...355L..27H
Flux G : 10.923368 [0.002766] C 2020yCat.1350....0G
Flux J : 10.537 [0.018] C 2003yCat.2246....0C
Flux H : 10.508 [0.016] C 2003yCat.2246....0C
Flux K : 10.478 [0.019] C 2003yCat.2246....0C
Spectral type: A2 D ~                  
Morphological type: ~ ~ ~
Angular size:     ~     ~   ~ (~)  ~ ~

Identifiers (8):
   Gaia DR3 2055316712156202880         TIC 91563647                         HD 227954                          
   GSC 02679-02479                      LF 3a +33 132                        TYC 2679-2479-1                    
   2MASS J20090783+3354533              Gaia DR2 2055316712156202880                                            

Bibcodes  1850-2024 () (5):
  2021A&A...652A.120I  2019MNRAS.490.3158C  1993yCat.3135....0C  1953ApJ...118...77A
  1936AnHar.100....0C                                    

Measures (distance:2  MK:1  PLX:2  PM:2  V*:1  ):
distance:2MK:1PLX:2PM:2V*:1

Notes (0) :

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