C.D.S.  -  SIMBAD4 rel 1.8  -  2024.04.20CEST07:59:48

[NH52] 30
---------

Object [NH52] 30  ---  EB*  ---  OID=@2953896   (@@61543,16)  ---  coobox=20437

Coordinates(ICRS,ep=J2000,eq=2000): 20 18 09.4567894944  +38 18 27.934102440 (Opt ) A [0.0116 0.0140 90] 2020yCat.1350....0G
Coordinates(FK4,ep=B1950,eq=1950): 20 16 19.1608835366  +38 09 03.344944449
Coordinates(Gal,ep=J2000,eq=2000): 076.0952357734898  +01.4134085801677
hierarchy counts: #parents=2, #children=0, #siblings=0
Proper motions: -2.905 -5.439 [0.016 0.020 90] A 2020yCat.1350....0G
Parallax: 0.5559 [0.0161] A 2020yCat.1350....0G
Radial Velocity: ~ [~ ~ ] ~ ~                  
Redshift: ~ [~ ~ ] ~ ~                  
cz: ~ [~ ~ ] ~ ~                  
Flux B : 10.73 [0.04] D 2000A&A...355L..27H
Flux V : 10.313 [~] C 2017A&A...598A.108L
Flux G : 10.109119 [0.002938] C 2020yCat.1350....0G
Flux J : 9.287 [0.019] C 2003yCat.2246....0C
Flux H : 9.186 [0.018] C 2003yCat.2246....0C
Flux K : 9.159 [0.016] C 2003yCat.2246....0C
Spectral type: OB E 1952ApJ...115..459N
Morphological type: ~ ~ ~
Angular size:     ~     ~   ~ (~)  ~ ~

Identifiers (11):
   Gaia DR3 2061256102182870528         TIC 12494582                         ALS 11112                          
   CSI+38-20163                         GSC 03151-02485                      LS II +38 32                       
   TYC 3151-2485-1                      [NH52] 30                            2MASS J20180945+3818279            
   Gaia DR1 2061256097859173760         Gaia DR2 2061256102177542016                                            

Bibcodes  1850-2024 () (11):
  2022ApJS..258...16P  2022ApJS..259...50S  2018A&A...615A..49C  2017A&A...598A.108L
  2015IBVS.6152....1H  2008AJ....136..118F  2005AJ....130.1652R  2003AJ....125.2531R
  1998ApJS..115..271R  1960LS....C02....0S  1952ApJ...115..459N            

Measures (distance:2  MK:2  PLX:3  PM:2  V*:2  ):
distance:2MK:2PLX:3PM:2V*:2

Notes (0) :

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