C.D.S.  -  SIMBAD4 rel 1.8  -  2024.07.08CEST18:17:40

NGC2457
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Object NGC 2457  ---  G  ---  OID=@438989   (@@1561,0)  ---  coobox=3704

Coordinates(ICRS,ep=J2000,eq=2000): 07 54 54.4816935336  +55 32 47.039121708 (Opt ) C [24.0664 16.0718 90] 2020yCat.1350....0G
Coordinates(FK4,ep=B1950,eq=1950): 07 50 54.7422587903  +55 40 40.966935575
Coordinates(Gal,ep=J2000,eq=2000): 162.2963004372871  +30.9080249395829
hierarchy counts: #parents=0, #children=0, #siblings=0
Proper motions: ~ ~ [~ ~ ] ~ ~
Parallax: ~ [~] ~ ~                  
Radial Velocity: ~ [~ ~ ] ~ ~                  
Redshift: ~ [~ ~ ] ~ ~                  
cz: ~ [~ ~ ] ~ ~                  
Flux B : 15.6 [~] E ~                  
Flux G : 21.817743 [0.053009] C 2020yCat.1350....0G
Flux J : 12.993 [0.048] C 2006AJ....131.1163S
Flux H : 12.116 [0.048] C 2006AJ....131.1163S
Flux K : 12.075 [0.082] C 2006AJ....131.1163S
Spectral type: ~ ~ ~
Morphological type: ~ ~ ~
Angular size: 0.457 0.219  70 (NIR )  C 2006AJ....131.1163S

Identifiers (7):
   Gaia DR3 1081161160962313088         LEDA 22171                           MCG+09-13-087                      
   NGC 2457                             Z 262-46                             2MASX J07545444+5532471            
   Z 0750.7+5540                                                                                                

Bibcodes  1850-2024 () (14):
  2024ApJ...962...16D  2022A&A...664A.175P  2021A&A...655A..45G  2021ApJ...912..162P
  2020AJ....160..239B  2020MNRAS.491.2205B  2020MNRAS.496.4701J  2018A&A...616L..12F
  2010MNRAS.409.1002D  2009A&A...506.1455L  2009ApJ...698.1989B  2003A&A...412...45P
  1999A&AS..140...89P  1998PASP..110..779C                        

Measures (  ):


Notes (0) :

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