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Doubles in session


Current system
21114-5220
HU 1626
BR Ind


Nearby doubles
30' : 21098-5155
RST1084

45' : 21098-5302
UC 4393

55' : 21135-5129
BRT1117

60' : 21064-5143
NSN 453

61' : 21056-5151
I 1433

65' : 21086-5121
RST1082

69' : 21158-5316
FIN 329

70' : 21049-5147
B 1390

74' : 21154-5117
NSN 449

76' : 21076-5114
HDS3011

76' : 21168-5123
BVD 136

80' : 21031-5246
RST1080

87' : 21122-5054
SKF1170

88' : 21097-5055
UC 4392

88' : 21209-5229
UC 4449

89' : 21210-5229
CVN 66AB

96' : 21208-5302
LWR 18AB

102' : 21199-5327
HJ 5258AB

105' : 21199-5331
ARY 79

106' : 21153-5041
RST1085

108' : 20597-5211
I 669AB

111' : 21230-5157
I 132

114' : 20594-5252
UC 4351

116' : 21221-5121
LDS 739AB

117' : 21013-5110
KPP2255

121' : 21190-5043
HJ 5257



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21114-5220 HU 1626 (BR Ind)

 
 
21h 11m 22.79s -52° 20' 21.3" P.A. 101.00 sep 0.8 mag 7.27,8.82 Sp F8V dist. 48.43 pc (157.98 l.y.)
 
 
Coord 2000 21114-5220 Discov num HU 1626 Comp Coord arcsec 2000 21 11 22.79 -52 20 21.3
Date first 1914 Date last 2023 Obs 55
Pa first 208 Pa last 101 P.A. Now (θ) 103.5°
Sep first 0.6 Sep last 0.839 Sep. Now (ρ) 0.882"
Mag pri 7.27 Mag sec 8.82 delta mag (ΔM) 1.55 Spectral class F8V (yellow-white)
Pri motion ra -024 Sec motion ra -024
Pri motion dec +030 Sec motion dec +030
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name BR Ind Constellation Indus SAO 246896 HIP 104604
Tycho2 8434-00140-1 Gaia DR2 6464757874560720896 HD 201427 GC 29589
CP CP-5211827 Distance 48.43 Distance ly 157.98
 
 
ORBITAL ELEMENTS
 
 
Period (P)155.9y Periastron (T)2049.18y Semi-major axis (a)0.841a
Eccentricity (e)0.61 Inclination (i)149.9° Longitude of periastron (ω)160°
Node (Ω)127° Notesn ReferenceTok2020g
Equinox2000 Last observation2018 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 125.4 1.218
2001 124.7 1.208
2002 123.9 1.197
2003 123.1 1.186
2004 122.3 1.175
2005 121.5 1.163
2006 120.7 1.151
2007 119.8 1.138
2008 118.9 1.125
2009 118.0 1.111
2010 117.1 1.096
2011 116.2 1.082
2012 115.2 1.066
2013 114.2 1.051
2014 113.2 1.034
2015 112.1 1.017
2016 111.0 1.000
2017 109.9 0.982
2018 108.7 0.964
2019 107.5 0.945
2020 106.2 0.925
2021 104.8 0.905
2022 103.4 0.884
2023 102.0 0.862
2024 100.4 0.840
2025 98.8 0.818
2026 97.1 0.795
2027 95.2 0.771
2028 93.3 0.747
2029 91.2 0.722
2030 89.0 0.696
2031 86.6 0.670
2032 84.0 0.644
2033 81.2 0.617
2034 78.1 0.589
2035 74.7 0.562
2036 71.0 0.534
2037 66.8 0.506
2038 62.2 0.479
2039 57.0 0.452
2040 51.2 0.426
2041 44.7 0.401
2042 37.3 0.379
2043 29.0 0.359
2044 19.9 0.342
2045 10.0 0.330
2046 359.4 0.322
2047 348.4 0.318
2048 337.3 0.318
2049 326.4 0.322
2050 315.8 0.329


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
wds21114-5220d.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
WDS 21114-5220 HU 1626 (BR Ind) : NOTES
 
 
discov_num notes refcode
HU 1626 Primary is eclipsing binary BR Ind (period 0.89277 day). Zas2010
Light curve and radial velocity combined solution determined. Zas2017
 
 
REFERENCES
 
 
refcode metd author reference
Tok2020g orb - Tokovinin, A. 2020IAUDS.201....1A
Tok2020g Inf. Circ. 201, 1, 2020
Zas2010 - Zasche, P. ...................
Zas2010 private communication, 2010
Zas2017 orb - Zasche, P., Jurysek, J., Nemravova, J., Uhlar, R., Svoboda, P., Wolf, M., Honkova, 2017AJ....153...36Z
Zas2017 +not K., Masek, M., Prouza, M., Cechura, J., Korcakova, D. & Slechta, M.
Zas2017 AJ 153, 36, 2017
 
 
DISCOVERER
 
 
discov author
HU Hussey, W.F.
TOK Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,
TOK Martinez, M., & Mondaca, E.
TOK Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,
TOK Tokovinin, A. & Briceno, C.
ZAS Zasche, P., Jurysek, J., Nemravova, J., Uhlar, R., Svoboda, P., Wolf, M., Honkova,
ZAS K., Masek, M., Prouza, M., Cechura, J., Korcakova, D. & Slechta, M.
ZAS Zasche, P., Uhlar, R., Svoboda, P., Jurysek, J., Korcakova, D., Wolf, M.,
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
21114-5220 HU 1626 2001 37 124 1.2 7.27 8.82 F8V -5211827 OD 211122.79-522021.3
21114-5220 HU 1626 2008 38 118 1.1 7.27 8.82 F8V -5211827 OD 211122.79-522021.3
21114-5220 HU 1626 2009 40 117 1.1 7.27 8.82 F8V -5211827 NOD 211122.79-522021.3
21114-5220 HU 1626 2010 42 116 1.3 7.27 8.82 F8V -5211827 NO 211122.79-522021.3
21114-5220 HU 1626 2018 43 108 1.0 7.27 8.82 F8V -5211827 NO 211122.79-522021.3
21114-5220 HU 1626 2021 47 104 0.9 7.27 8.82 F8V -5211827 NO 211122.79-522021.3
21114-5220 HU 1626 2022 52 102 0.9 7.27 8.82 F8V -5211827 NO 211122.79-522021.3
21114-5220 HU 1626 2023 55 101 0.8 7.27 8.82 F8V -5211827 NO 211122.79-522021.3

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 21114-5220 HU 1626 (BR Ind) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21114-5220 HU 1626 (BR Ind) : MEASURES
 
 
No records found.

 
 
WDS 21114-5220 (BR Ind) : VIRTUAL EYEPIECE
 
 

21114-5220 HU 1626A mag 7.27 Sp F8V 21114-5220 HU 1626B sep 0.8 P.A. 101.00 mag 8.82 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21114-5220 (BR Ind) : ALADIN DSS IMAGE @ 21h 11m 22.79s -52° 20' 21.3"
 
 
 
 
WDS 21114-5220 HU 1626 (BR Ind) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21114-5220 HU 1626 distance=0' 21098-5155 RST1084 distance=30' 21098-5302 UC 4393 distance=45' 21135-5129 BRT1117 distance=55' 21064-5143 NSN 453 distance=60' 21056-5151 I 1433 distance=61' 21086-5121 RST1082 distance=65' 21158-5316 FIN 329 distance=69' 21049-5147 B 1390 distance=70' 21154-5117 NSN 449 distance=74' 21076-5114 HDS3011 distance=76' 21168-5123 BVD 136 distance=76' 21031-5246 RST1080 distance=80' 21122-5054 SKF1170 distance=87' 21097-5055 UC 4392 distance=88' 21209-5229 UC 4449 distance=88' 21210-5229 CVN 66AB distance=89' 21210-5229 CVN 66AC distance=89' 21210-5229 CVN 66Aa,Ab distance=89' 21208-5302 LWR 18AB distance=96' 21208-5302 SHY 340AC distance=96' 21199-5327 HJ 5258Ba,Bb distance=102' 21199-5327 HJ 5258AB distance=102' 21199-5327 MRN 3Aa,Ab distance=102' 21199-5331 ARY 79 distance=105' 21153-5041 RST1085 distance=106' 20597-5211 I 669AB distance=108' 20597-5211 I 669AC distance=108' 21230-5157 I 132 distance=111' 20594-5252 UC 4351 distance=114' 21221-5121 LDS 739AB distance=116' 21013-5110 KPP2255 distance=117' 21190-5043 HJ 5257 distance=121' 21009-5107 RST1079 distance=123' 21000-5326 HDS2993 distance=123' 21231-5122 UC 4464 distance=124' 21000-5111 I 1432 distance=127' 20596-5329 KPP 482 distance=128' 21161-5421 TDT2870 distance=128' 21129-5428 GKM9478Aa,Ab distance=129' 21141-5428 LDS 735 distance=129' 20577-5148 RST1078 distance=131' 21174-5419 RST3282 distance=131' 20596-5336 B 511 distance=131' 20590-5328 UC 4349 distance=132' 21128-5010 UC 4406 distance=132' 21221-5055 TDT2928 distance=132' 21104-5434 HJ 5246 distance=135' 21005-5356 KPP3078 distance=138' 21027-5030 B 2489AB distance=138' 21027-5030 GKM9473Aa,Ab distance=138' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 21114-5220 HU 1626 101 0.8 0
Show 21098-5155 RST1084 35 1.4 30
Show 21098-5302 UC 4393 343 55.5 45
Show 21135-5129 BRT1117 317 3.9 55
Show 21064-5143 NSN 453 58 1.3 60
Show 21056-5151 I 1433 36 0.8 61
Show 21086-5121 RST1082 183 2.4 65
Show 21158-5316 FIN 329 81 0.2 69
Show 21049-5147 B 1390 236 2.7 70
Show 21154-5117 NSN 449 36 5.5 74
Show 21076-5114 HDS3011 349 1.2 76
Show 21168-5123 BVD 136 212 32.6 76
Show 21031-5246 RST1080 52 5.5 80
Show 21122-5054 SKF1170 202 22.5 87
Show 21097-5055 UC 4392 347 57.6 88
Show 21209-5229 UC 4449 284 51.6 88
Show 21210-5229 CVN 66 AB 48 3.3 89
Show 21210-5229 CVN 66 AC 161 5.9 89
Show 21210-5229 CVN 66 Aa,Ab 130 0.0 89
Show 21208-5302 LWR 18 AB 230 13.6 96
Show 21208-5302 SHY 340 AC 3 999.9 96
Show 21199-5327 HJ 5258 Ba,Bb 202 0.3 102
Show 21199-5327 HJ 5258 AB 269 7.3 102
Show 21199-5327 MRN 3 Aa,Ab 21 0.1 102
Show 21199-5331 ARY 79 98 29.2 105
Show 21153-5041 RST1085 205 1.7 106
Show 20597-5211 I 669 AB 67 0.4 108
Show 20597-5211 I 669 AC 282 33.4 108
Show 21230-5157 I 132 276 1.2 111
Show 20594-5252 UC 4351 301 6.4 114
Show 21221-5121 LDS 739 AB 286 44.2 116
Show 21013-5110 KPP2255 27 18.8 117
Show 21190-5043 HJ 5257 274 13.6 121
Show 21009-5107 RST1079 101 2.0 123
Show 21000-5326 HDS2993 234 0.1 123
Show 21231-5122 UC 4464 203 9.4 124
Show 21000-5111 I 1432 272 0.3 127
Show 20596-5329 KPP 482 246 3.7 128
Show 21161-5421 TDT2870 246 1.0 128
Show 21129-5428 GKM9478 Aa,Ab 312 0.3 129
Show 21141-5428 LDS 735 60 15.3 129
Show 20577-5148 RST1078 114 1.1 131
Show 21174-5419 RST3282 264 0.6 131
Show 20596-5336 B 511 167 1.3 131
Show 20590-5328 UC 4349 287 10.4 132
Show 21128-5010 UC 4406 12 7.3 132
Show 21221-5055 TDT2928 249 0.6 132
Show 21104-5434 HJ 5246 135 3.4 135
Show 21005-5356 KPP3078 214 6.2 138
Show 21027-5030 B 2489 AB 7 5.4 138
Show 21027-5030 GKM9473 Aa,Ab 72 0.0 138

 
 
WDS 21114-5220 : COMPONENTS
 
 
  A
B pa=101.0°
sep=0.84"
 
 
21114-5220 A
 
 
Var name BR Ind Coord arcsec 2000 211122.79-522021.3 Mag 7.27 Spectral class F8V (yellow-white)
PmRA -24.00 PmDE 30.0 SAO 246896 HIP 104604
Tycho2 8434-00140-1 HD 201427 GC 29589 CP CP-5211827
Tycho2
Tycho2 8434-00140-1 Pflag P RAmdeg 317.84496745 DEmdeg -52.33924159
PmRA -24.3 PmDE 29.6 E RAmdeg 4 E DEmdeg 5
E pmRA 2.1 E pmDE 2.0 EpRAm 1991.66 EpDEm 1991.56
Num 7 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 0.9 BTmag 7.839 E BTmag 0.015 VTmag 7.270
E VTmag 0.011 Prox 13 TYC T HIP 104604
CCDM A RAdeg 317.84502028 DEdeg -52.33928917 EpRA 1990 1.76
EpDE 1990 1.74 E RAdeg 4.4 E DEdeg 4.8 Posflg D
Corr -0.1
SAO
SAO 246896 DelFlag RA1950 PmRA1950 0.001
DE1950 PmDE1950 0.018 Vmag 7 SpType F8
Double code Source 70 CatNum 29589 DM CP-5211827
DMcomp BDsup HD 201427 M HD 0
GC 29589 RA1950rad 5.53199422 DE1950rad -0.91708022 PmRA2000 0.0007
PmDE2000 0.014
Hipparcos
Catalog H HIP 104604 Proxy H RAhms 21 11 22.80
DEdms -52 20 21.5 Vmag 6.98 VarFlag 2 R Vmag G
RAdeg 317.845 DEdeg -52.3393 AstroRef A Plx 20.47
CCDM -16.30 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 131 Rho 1.308 HD BD
CD CP CP-5211827 Dm number -5211827 VIred 0.65
SpType F8V R SpType Coord arcsec 2000 211122.80-522021.5
Hipparcos 2
HIP 104604 Sn 15 So 3 Nc 2
RArad 5.5474421089 DErad -0.9134929732 Plx 20.65 PmRA -19.89
PmDE 18.81 E RArad 0.79 E DErad 0.72 E Plx 1.18
E pmRA 1.1 E pmDE 0.84 Hpmag E Hpmag 0.0019
SHp 0.025 VA 1 BV 0.575 E BV 0.002
VI 0.65
CCDM
Ccdm 21114-5220 RComp Comp A Note1
Note2 Discov num DRAs -1.00 DDEs -22.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.3 Sp F8 PmNote *
PmRA 8 PmDE 20 Dm number -5211827 Cat1 CPD
Name2 246896 Cat2 SAO HD 201427 M HD
ADS BDS M ADS BDS N IDS IDS 21043S5245A
HIC 104604
 
 
21114-5220 B
 
 
Coord arcsec 2000 211122.88-522021.5 Mag 8.82 PmRA -24.00 PmDE 30.0
Delta magnitude 1.55 Coordinate calculated yes
CCDM
Ccdm 21114-5220 RComp Comp B Note1
Note2 Discov num HU 1626 DRAs DDEs
R dRAs Year 1959 Theta 152 Rho 1.2
Obs 22 Vmag 8.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21043S5245B
HIC 104604