C.D.S.  -  SIMBAD4 rel 1.8  -  2024.04.25CEST10:57:51

BD+57  2241
-----------

Object BD+57 2241  ---  *  ---  OID=@11682766   (@@-1,255)  ---  coobox=247

Coordinates(ICRS,ep=J2000,eq=2000): 20 45 24.5279825088  +57 34 05.164867128 (Opt ) A [0.0101 0.0132 90] 2020yCat.1350....0G
Coordinates(FK4,ep=B1950,eq=1950): 20 44 09.5654022681  +57 23 04.247011453
Coordinates(Gal,ep=J2000,eq=2000): 094.4246045555750  +09.0426864881401
hierarchy counts: #parents=0, #children=0, #siblings=0
Proper motions: 2.437 18.716 [0.013 0.016 90] A 2020yCat.1350....0G
Parallax: 3.2834 [0.0117] A 2020yCat.1350....0G
Radial Velocity: -19.67 [0.60] A 2018yCat.1345....0G
Redshift: -0.000066 [0.000002] A 2018yCat.1345....0G
cz: -19.67 [0.60] A 2018yCat.1345....0G
Flux B : 10.0 [~] E ~                  
Flux V : 11.44 [0.03] D 2000A&A...355L..27H
Flux G : 9.516221 [0.002760] C 2020yCat.1350....0G
Flux J : 8.706 [0.019] C 2003yCat.2246....0C
Flux H : 8.610 [0.032] C 2003yCat.2246....0C
Flux K : 8.516 [0.020] C 2003yCat.2246....0C
Spectral type: ~ ~ ~
Morphological type: ~ ~ ~
Angular size:     ~     ~   ~ (~)  ~ ~

Identifiers (13):
   Gaia DR3 2190258537272418432         TIC 421444066                        TYC 3959-1688-1                    
   AG+57 1393                           BD+57 2241                           CCDM J20454+5735B                  
   IDS 20429+5713 B                     PPM 38841                            SAO 32864                          
   YZ 57 11628                          2MASS J20452453+5734052              WDS J20454+5735B                   
   Gaia DR2 2190258537272418432                                                                                 

Bibcodes  1850-2024 () (1):
  2012A&A...546A..69M                                    

Measures (distance:2  PLX:2  PM:3  velocities:1  ):
distance:2PLX:2PM:3velocities:1

Notes (0) :

================================================================================