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Doubles in session


Current system
21322+0013
KUI 107 AB
HZ Aqr


Nearby doubles
4' : 21324+0015
SKF1776

8' : 21322-0006
WAA 51

9' : 21318+0019
SHN 253

24' : 21307+0005
A 888

41' : 21328-0053
HDS3064

46' : 21324-0059
SLW1241

59' : 21359-0028
ITF 172

61' : 21310+0111
UC 4482

62' : 21361-0032
ITF 169

62' : 21362-0030
ITF 168

63' : 21359+0041
HJ 3039

64' : 21318+0116
BAL1231

64' : 21363-0032
ITF 183AB

67' : 21365+0031
J 163

70' : 21315+0122
ITF 88

71' : 21278-0040
SLW9009

74' : 21371-0007
WIS 350

76' : 21371+0033
LAW 28AB

81' : 21276+0054
BAL1229

82' : 21376-0023
STF2809AB

84' : 21279+0105
BAL1230

84' : 21376+0035
ARU 4

86' : 21372+0054
ARU 22

88' : 21315+0140
HJ 3031

92' : 21261-0010
RST5164

92' : 21383-0020
STF2811



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.

21322+0013 KUI 107 AB (HZ Aqr)

 
 
21h 32m 11.93s +00° 13' 18.1" P.A. 29.00 sep 133.0 mag 9.89,14.55 Sp K2V+DB3.5 dist. 45.19 pc (147.41 l.y.)
 
 
Coord 2000 21322+0013 Discov num KUI 107 Comp AB Coord arcsec 2000 21 32 11.93 +00 13 18.1
Date first 1920 Date last 2016 Obs 13
Pa first 45 Pa last 29 P.A. Now (θ) 29°
Sep first 134.0 Sep last 132.974 Sep. Now (ρ) 132.974"
Mag pri 9.89 Mag sec 14.55 delta mag (ΔM) 4.66 Spectral class K2V+DB3.5 (yellow-orange/white dwarf)
Pri motion ra +417 Sec motion ra +418
Pri motion dec +027 Sec motion dec +033
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.015 (< 0.3, Physical double)
This double is physical.
 
 
21322+0013 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 32 12 +00 13 18 ALC 4 Aa,Ab 2000 0 -1 0.7 10.80 16.00 5.20
Show HZ Aqr 21 32 12 +00 13 18 KUI 107 AB 2016 13 29 133.0 9.89 14.55 4.66 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name HZ Aqr Constellation Aquarius HIP 106335 Tycho2 0542-00217-1
BD BD-00 4234 Distance 45.19 Distance ly 147.41
 
 
WDS 21322+0013 KUI 107 AB (HZ Aqr) : NOTES
 
 
discov_num notes refcode
KUI 107 LDS 749. Red and white dwarfs. The primary is a double-lined
spectroscopic binary, P = 3.76d. G026-009. Known proper motion
companion (G026-010, V=14.58) at 2.2' and PA=29 deg. According to AlC2000
Allen et al., there is a brighter companion at 0.7" Oso2004
 
 
REFERENCES
 
 
refcode metd author reference
AlC2000 Po - Allen, C., Poveda, A., & Herrera, M 2000A&A...356..529A
AlC2000 A&A 356, 529, 2000
Oso2004 C j Zapatero Osorio, M.R. & Martin, E.L. 2004A&A...419..167Z
Oso2004 +Pa A&A 419, 167, 2004
 
 
DISCOVERER
 
 
idgroup discov author
1 KUI Kuiper, G.P., Schilt, van den Bos, W., and van Gent
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21322+0013 KUI 107 AB 2003 9 29 133.1 9.89 14.55 K3Ve N DV 213211.93+001318.1
21322+0013 KUI 107 AB 2015 11 29 133.0 9.89 14.55 K2V+DB3.5 NV 213211.93+001318.1
21322+0013 KUI 107 AB 2016 13 29 133.0 9.89 14.55 K2V+DB3.5 NV 213211.93+001318.1

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

 
 
WDS 21322+0013 KUI 107 AB (HZ Aqr) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21322+0013 KUI 107 AB (HZ Aqr) : MEASURES
 
 
No records found.

 
 
WDS 21322+0013 (HZ Aqr) : VIRTUAL EYEPIECE
 
 

21322+0013 KUI 107A mag 9.89 Sp K2V 21322+0013 ALC 4Ab mag 16 21322+0013 KUI 107B sep 133.0 P.A. 29.00 mag 14.55 Sp DB3.5 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 21322+0013 (HZ Aqr) : ALADIN DSS IMAGE @ 21h 32m 11.93s +00° 13' 18.1"
 
 
 
 
WDS 21322+0013 KUI 107 AB (HZ Aqr) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21322+0013 KUI 107AB distance=0' 21324+0015 SKF1776 distance=4' 21322-0006 WAA 51 distance=8' 21318+0019 SHN 253 distance=9' 21307+0005 A 888 distance=24' 21328-0053 HDS3064 distance=41' 21324-0059 SLW1241 distance=46' 21359-0028 ITF 172 distance=59' 21310+0111 UC 4482 distance=61' 21361-0032 ITF 169 distance=62' 21362-0030 ITF 168 distance=62' 21359+0041 HJ 3039 distance=63' 21318+0116 BAL1231 distance=64' 21363-0032 ITF 170BC distance=64' 21363-0032 ITF 183AB distance=64' 21363-0032 ITF 183AC distance=64' 21365+0031 J 163 distance=67' 21315+0122 ITF 88 distance=70' 21278-0040 SLW9009 distance=71' 21371-0007 WIS 350 distance=74' 21371+0033 LAW 28Aa,Ab distance=76' 21371+0033 LAW 28AB distance=76' 21276+0054 BAL1229 distance=81' 21376-0023 STF2809AB distance=82' 21376-0023 FYM9001AC distance=82' 21279+0105 BAL1230 distance=84' 21376+0035 ARU 4 distance=84' 21372+0054 ARU 22 distance=86' 21315+0140 HJ 3031 distance=88' 21261-0010 RST5164 distance=92' 21383-0020 STF2811 distance=92' 21338+0147 BLZ 1 distance=97' 21390-0002 CBL 532 distance=103' 21257+0051 GRV 464 distance=104' 21328+0159 A 2290 distance=107' 21395-0003 BU 1212AB distance=111' 21395-0003 BU 1212AB,C distance=111' 21359-0128 KPP2408 distance=116' 21376+0137 JNN 291 distance=118' 21353+0202 CVR 909 distance=119' 21242+0036 ITF 219 distance=123' 21404+0003 AOT 105 distance=123' 21404+0034 SMA 151 distance=124' 21264-0117 BAL 623 distance=126' 21406-0018 AOT 106 distance=126' 21406-0023 CVR 914 distance=126' 21369+0158 UC 4508 distance=127' 21237+0034 A 886 distance=129' 21318-0155 LDS6356 distance=130' 21276+0204 J 2349 distance=131' 21406+0051 SLW1247 distance=132' 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 21322+0013 ALC 4 Aa,Ab -1 0.7
Show 21322+0013 KUI 107 AB 29 133.0
Show 21324+0015 SKF1776 28 2.4 4
Show 21322-0006 WAA 51 111 27.1 8
Show 21318+0019 SHN 253 -1 0.0 9
Show 21307+0005 A 888 36 0.6 24
Show 21328-0053 HDS3064 1 0.3 41
Show 21324-0059 SLW1241 129 11.7 46
Show 21359-0028 ITF 172 333 3.2 59
Show 21310+0111 UC 4482 122 55.1 61
Show 21361-0032 ITF 169 135 4.2 62
Show 21362-0030 ITF 168 144 4.4 62
Show 21359+0041 HJ 3039 153 11.3 63
Show 21318+0116 BAL1231 131 5.5 64
Show 21363-0032 ITF 170 BC 94 2.5 64
Show 21363-0032 ITF 183 AB 248 20.5 64
Show 21363-0032 ITF 183 AC 245 18.4 64
Show 21365+0031 J 163 307 4.6 67
Show 21315+0122 ITF 88 31 8.4 70
Show 21278-0040 SLW9009 59 31.2 71
Show 21371-0007 WIS 350 42 147.9 74
Show 21371+0033 LAW 28 Aa,Ab 122 0.2 76
Show 21371+0033 LAW 28 AB 322 18.8 76
Show 21276+0054 BAL1229 332 10.6 81
Show 21376-0023 STF2809 AB 163 31.1 82
Show 21376-0023 FYM9001 AC 18 37.8 82
Show 21279+0105 BAL1230 274 11.9 84
Show 21376+0035 ARU 4 235 0.3 84
Show 21372+0054 ARU 22 195 0.6 86
Show 21315+0140 HJ 3031 250 28.1 88
Show 21261-0010 RST5164 306 0.9 92
Show 21383-0020 STF2811 273 31.1 92
Show 21338+0147 BLZ 1 3 5.2 97
Show 21390-0002 CBL 532 263 80.6 103
Show 21257+0051 GRV 464 300 26.1 104
Show 21328+0159 A 2290 261 0.5 107
Show 21395-0003 BU 1212 AB 156 0.1 111
Show 21395-0003 BU 1212 AB,C 178 36.2 111
Show 21359-0128 KPP2408 261 20.8 116
Show 21376+0137 JNN 291 345 0.4 118
Show 21353+0202 CVR 909 83 13.8 119
Show 21242+0036 ITF 219 270 2.6 123
Show 21404+0003 AOT 105 159 18.7 123
Show 21404+0034 SMA 151 124 4.5 124
Show 21264-0117 BAL 623 217 14.3 126
Show 21406-0018 AOT 106 83 16.6 126
Show 21406-0023 CVR 914 12 29.8 126
Show 21369+0158 UC 4508 29 27.5 127
Show 21237+0034 A 886 349 4.8 129
Show 21318-0155 LDS6356 306 8.5 130
Show 21276+0204 J 2349 237 8.4 131

 
 
WDS 21322+0013 : COMPONENTS
 
 
  A Ab
Ab pa=0.0°
sep=0.00"
 
B pa=29.0°
sep=132.97"
pa=29.0°
sep=132.97"
 
 
21322+0013 A
 
 
Name HZ Aqr Coord arcsec 2000 213211.93+001318.1 Mag 9.89 Spectral class K2V (yellow-orange)
PmRA 417.00 PmDE 27.0 HIP 106335 Tycho2 0542-00217-1
BD BD-00 4234
Tycho2
Tycho2 0542-00217-1 Pflag RAmdeg 323.04969021 DEmdeg 0.22170423
PmRA 412.8 PmDE 28.5 E RAmdeg 19 E DEmdeg 23
E pmRA 1.1 E pmDE 1.2 EpRAm 1984.61 EpDEm 1979.89
Num 11 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.7 BTmag 10.887 E BTmag 0.067 VTmag 9.847
E VTmag 0.041 Prox 999 TYC T HIP 106335
CCDM RAdeg 323.04875417 DEdeg 0.22163806 EpRA 1990 1.85
EpDE 1990 1.64 E RAdeg 25.3 E DEdeg 37.3 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 106335 Proxy RAhms 21 32 11.69
DEdms +00 13 17.9 Vmag 9.72 VarFlag R Vmag H
RAdeg 323.049 DEdeg 0.221634 AstroRef Plx 20.26
CCDM 21322+0014 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD-00 4234
CD CP Dm number -00 4234 VIred 1
SpType K3Ve+... R SpType Coord arcsec 2000 213211.69+001317.9
Hipparcos 2
HIP 106335 Sn 5 So 0 Nc 1
RArad 5.6382632902 DErad 0.0038682349 Plx 22.13 PmRA 415.63
PmDE 29.69 E RArad 1.65 E DErad 1.29 E Plx 2.01
E pmRA 2.27 E pmDE 1.42 Hpmag 9.8617 E Hpmag 0.0062
SHp 0.034 VA 0 BV 0.954 E BV 0.006
VI 1
 
 
21322+0013 Ab
 
 
Coord arcsec 2000 213211.93+001318.1 Mag 16 Calc delta mag 5.2 Calc coord yes
 
 
21322+0013 B
 
 
Coord arcsec 2000 213216.23+001514.4 Mag 14.55 Spectral class DB3.5 (white dwarf) PmRA 418.00
PmDE 33.0 Calc delta mag 3.75 Calc coord yes