SIMBAD query result

Object query : HD 37021 C.D.S. - SIMBAD4 rel 1.221 - 2014.04.23CEST21:40:18

Available data : Basic data  •  Identifiers  •  Plot & images  •  Bibliography  •  Measurements  •  External archives  •  Notes  •  Annotations


Basic data :
* tet01 Ori B -- Eclipsing binary of Algol type (detached)
with radius arcmin

Other object types: Al* () , * (*,ALS,CSI,GCRV,GEN#,HD,HGAM,HR,ROT,SKY#,TCC,TYC,UBV,UCAC4,USNO,uvby98,WH,[S58]) , ** (**,ADS,WDS,[S78b]) , IR (2MASS,[HAB84],[HHM94]) , *iC (Brun,[SCB99]) , Rad (GMR,[ZRK2004]) , V* (V*) , UV (EUVE) , X ([SCH2001]) , SB* (SBC7) , *iN (Parenago)
ICRS coord. (ep=J2000) : 05 35 16.112 -05 23 06.89 ( Optical ) [ 113 81 90 ] B 2000A&A...355L..27H
FK5 coord. (ep=J2000 eq=2000) : 05 35 16.112 -05 23 06.89 ( Optical ) [ 113 81 90 ] B 2000A&A...355L..27H
FK4 coord. (ep=B1950 eq=1950) : 05 32 48.65 -05 25 00.2 ( Optical ) [ 154 104 90 ] B 2000A&A...355L..27H
Gal coord. (ep=J2000) : 209.0058 -19.3833 ( Optical ) [ 113 81 90 ] B 2000A&A...355L..27H
Proper motions mas/yr [error ellipse]: -0.9 0.1 [2.1 1.3 90] B 2000A&A...355L..27H
Radial velocity / Redshift / cz : V(km/s) 26 [1] / z(~) 0.000087 [0.000003] / cz 26.00 [1.00]   (~) B 2013AJ....146..106O
Spectral type: B1V C 1998AJ....115..821M
Fluxes (5) :
U 7.71 [~] C 2002yCat.2237....0D
B 8.20 [~] C 2002yCat.2237....0D
V 7.96 [~] C 2002yCat.2237....0D
H 6.30 [0.03] C 2003yCat.2246....0C
K 6.004 [0.017] C 2003yCat.2246....0C

essential notes:

  • tet01 ORI B East = COUP 778 and tet01 ORI B West = COUP 766. 2005ApJS..160..557S
  • Spatially resolved into 4 stars B1 to B4; B1 is the actual SB*, sometimes described as B1+B5 in the literature (e.g.2003ApJ...599..537C). Component B5 is not in Simbad (not spatially resolved).


Hierarchy : number of linked objects whatever the membership probability is (see description here ) :

: 1 : 7 : 5 Display criteria :

Identifiers (38) :

V* BM Ori GEN# +9.00010595 TCC 56 [HHM94] 5
* 41 Ori B GMR 15 TYC 4774-954-1 [OW94] 161-307W
* tet01 Ori B HD 37021 UBV 21614 [S58] 99
** STF 748B HGAM 437 UBV M 51675 [S78b] 75B
ADS 4186 B HR 1894 UCAC4 424-010232 [SCB99] 110
ALS 14652 2MASS J05351611-0523068 USNO-B1.0 0846-00061569 [SCH2001] 2
Brun 595 Parenago 1863 uvby98 900010595 V [ZRK2004] 49
CSI-05 1315 2 ROT 876 WDS J05353-0523B [ZRK2004] 161-307
EUVE J0535-05.3 SBC7 240 WH 278
GCRV 3411 SKY# 9020 [HAB84] 84

Plots and Images

plot

radius arcmin


CDS portal

CDS Simplay
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Aladin applet

References (262 between 1850 and 2014)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

from: to:

                                  Sort reference summaries by : (not exhaustive, explanation here)

                                 


Measurements (10 types) :


Hbet1 : 3    IUE : 103    JP11 : 1    MK : 2    oRV : 6    ROT : 3    UBV : 2    uvby1 : 3    V* : 2    velocities : 6   

   


External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Catalogue information from VizieR :

Generic search by coordinates (radius: 5 arcsec)

V* BM Ori ALS 14652 EUVE J0535-05.3 HD 37021 HR 1894
2MASS J05351611-0523068 TYC 4774-954-1 USNO-B1.0 0846-00061569 WDS J05353-0523B

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
The list of all annotations to SIMBAD objects can be found here .

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2014.04.23-21:40:18

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