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Doubles in session


Current system
23188+7025
HDS 3320


Nearby doubles
12' : 23185+7014
LDS2034

34' : 23126+7038
MLB 438

39' : 23156+6950
MLB 318AB

41' : 23262+7041
BU 386AB

42' : 23107+7020
RAO 679

44' : 23101+7026
MLB 437

50' : 23094+7012
A 786

55' : 23088+7006
HJ 1851

59' : 23074+7040
STF2984AB

60' : 23234+7121
TDT4013

61' : 23213+6927
LDS5078

70' : 23309+6954
HJ 1890AB

72' : 23138+7132
LDS2030

75' : 23244+6917
A 789

81' : 23270+7135
TDT4039

82' : 23225+7145
WFC 241

85' : 23138+6904
A 787

90' : 23315+6925
HDS3350

93' : 23353+7108
TDT4112

95' : 23028+7116
LDS2022

95' : 23005+7053
TDT3837

96' : 22599+7016
SKF2745AB

97' : 23349+7120
TDS1215

97' : 23036+7128
TDT3863

99' : 23353+6937
MLB 320

100' : 23384+7038
BU 856



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23188+7025 HDS 3320

 
 
23h 18m 45.21s +70° 25' 18.5" P.A. 307.00 sep 1.0 mag 9.11,11.65 Sp K0 dist. 313.48 pc (1022.57 l.y.)
 
 
Coord 2000 23188+7025 Discov num HDS3320 Comp Coord arcsec 2000 23 18 45.21 +70 25 18.5
Date first 1991 Date last 2011 Obs 4
Pa first 309 Pa last 306.9 P.A. Now (θ) 306.9°
Sep first 1.0 Sep last 1.036 Sep. Now (ρ) 1.036"
Mag pri 9.11 Mag sec 11.65 delta mag (ΔM) 2.54 Spectral class K0 (yellow-orange)
Pri motion ra -019 Sec motion ra -020
Pri motion dec -006 Sec motion dec -006
Notes
rPM=0.048 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus HIP 115097 Tycho2 4482-01021-1 Gaia DR2 2227098803930931584
BD BD+69 1326 Distance 313.48 Distance ly 1022.57
 
 
WDS 23188+7025 HDS 3320 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23188+7025 HDS3320 1991 2 308 1.0 9.11 11.65 K0 231845.21+702518.5
23188+7025 HDS3320 2011 4 307 1.0 9.11 11.65 K0 231845.21+702518.5

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

 
 
WDS 23188+7025 HDS 3320 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23188+7025 HDS 3320 : MEASURES
 
 
No records found.

 
 
WDS 23188+7025 : VIRTUAL EYEPIECE
 
 

23188+7025 HDS3320A mag 9.11 Sp K0 23188+7025 HDS3320B sep 0.7 P.A. 335.90 mag 11.65 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23188+7025 : ALADIN DSS IMAGE @ 23h 18m 45.21s +70° 25' 18.5"
 
 
 
 
WDS 23188+7025 HDS 3320 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23188+7025 HDS3320 distance=0' 23185+7014 LDS2034 distance=12' 23126+7038 MLB 438 distance=34' 23156+6950 MLB 318AB distance=39' 23156+6950 MLB 318AC distance=39' 23262+7041 BU 386AB distance=41' 23262+7041 BU 386AC distance=41' 23107+7020 RAO 679 distance=42' 23101+7026 MLB 437 distance=44' 23094+7012 A 786 distance=50' 23088+7006 HJ 1851 distance=55' 23074+7040 STF2984AB distance=59' 23074+7040 STF2984AC distance=59' 23234+7121 TDT4013 distance=60' 23213+6927 LDS5078 distance=61' 23309+6954 HJ 1890AB distance=70' 23309+6954 VBS 38AC distance=70' 23138+7132 LDS2030 distance=72' 23244+6917 A 789 distance=75' 23270+7135 TDT4039 distance=81' 23225+7145 WFC 241 distance=82' 23138+6904 A 787 distance=85' 23315+6925 HDS3350 distance=90' 23353+7108 TDT4112 distance=93' 23028+7116 LDS2022 distance=95' 23005+7053 TDT3837 distance=95' 22599+7016 SKF2745AB distance=96' 22599+7016 SKF2745AC distance=96' 23349+7120 TDS1215 distance=97' 23036+7128 TDT3863 distance=97' 23353+6937 MLB 320 distance=99' 23384+7038 BU 856 distance=100' 23385+7017 TDT4135 distance=101' 22590+7046 HJ 3158 distance=101' 23084+7153 MLB 436 distance=101' 23245+7209 LDS2039 distance=107' 23016+6912 OL 224 distance=115' 23374+7142 STF3029 distance=119' 23384+6911 CVR 289 distance=126' 23095+6826 FAL 75 distance=130' 23272+6824 KPP1832 distance=130' 23096+6822 KPP4303 distance=133' 22589+6902 GIC 186 distance=133' 23204+7240 MLR 272 distance=136' 23303+6822 MLB 319 distance=138' 23045+7225 LDS2025 distance=138' 23186+6807 STF3001AB distance=139' 23186+6807 STF3001AC distance=139' 23306+7232 TDT4076 distance=139' 23053+7231 HJ 3167 distance=145' 23257+6804 HDS3334 distance=146' 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 23188+7025 HDS3320 307 1.0
Show 23185+7014 LDS2034 209 4.0 12
Show 23126+7038 MLB 438 44 2.8 34
Show 23156+6950 MLB 318 AB 245 3.2 39
Show 23156+6950 MLB 318 AC 237 9.8 39
Show 23262+7041 BU 386 AB 313 19.7 41
Show 23262+7041 BU 386 AC 205 51.0 41
Show 23107+7020 RAO 679 39 0.8 42
Show 23101+7026 MLB 437 138 4.3 44
Show 23094+7012 A 786 155 1.9 50
Show 23088+7006 HJ 1851 342 3.4 55
Show 23074+7040 STF2984 AB 295 4.8 59
Show 23074+7040 STF2984 AC 81 74.2 59
Show 23234+7121 TDT4013 165 1.6 60
Show 23213+6927 LDS5078 180 28.7 61
Show 23309+6954 HJ 1890 AB 238 8.6 70
Show 23309+6954 VBS 38 AC 144 43.7 70
Show 23138+7132 LDS2030 93 2.7 72
Show 23244+6917 A 789 85 2.2 75
Show 23270+7135 TDT4039 147 0.5 81
Show 23225+7145 WFC 241 273 5.3 82
Show 23138+6904 A 787 17 2.8 85
Show 23315+6925 HDS3350 66 1.0 90
Show 23353+7108 TDT4112 270 0.5 93
Show 23028+7116 LDS2022 4 37.9 95
Show 23005+7053 TDT3837 24 2.2 95
Show 22599+7016 SKF2745 AB 258 4.9 96
Show 22599+7016 SKF2745 AC 184 14.8 96
Show 23349+7120 TDS1215 179 1.5 97
Show 23036+7128 TDT3863 177 2.4 97
Show 23353+6937 MLB 320 345 5.0 99
Show 23384+7038 BU 856 300 0.8 100
Show 23385+7017 TDT4135 136 2.2 101
Show 22590+7046 HJ 3158 211 1.0 101
Show 23084+7153 MLB 436 24 6.1 101
Show 23245+7209 LDS2039 272 8.0 107
Show 23016+6912 OL 224 48 6.9 115
Show 23374+7142 STF3029 316 5.0 119
Show 23384+6911 CVR 289 171 69.7 126
Show 23095+6826 FAL 75 307 8.7 130
Show 23272+6824 KPP1832 70 14.2 130
Show 23096+6822 KPP4303 339 16.7 133
Show 22589+6902 GIC 186 233 21.5 133
Show 23204+7240 MLR 272 234 0.7 136
Show 23303+6822 MLB 319 126 6.3 138
Show 23045+7225 LDS2025 174 78.2 138
Show 23186+6807 STF3001 AB 224 3.4 139
Show 23186+6807 STF3001 AC 356 44.0 139
Show 23306+7232 TDT4076 139 0.7 139
Show 23053+7231 HJ 3167 124 10.2 145
Show 23257+6804 HDS3334 279 0.1 146

 
 
WDS 23188+7025 : COMPONENTS
 
 
  A
B pa=335.9°
sep=0.68"
 
 
23188+7025 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 231845.21+702518.5 Mag 9.11 Spectral class K0 (yellow-orange)
PmRA -19.00 PmDE -6.0 HIP 115097 Tycho2 4482-01021-1
BD BD+69 1326
Tycho2
Tycho2 4482-01021-1 Pflag RAmdeg 349.68838459 DEmdeg 70.42181478
PmRA -19.0 PmDE -5.7 E RAmdeg 12 E DEmdeg 13
E pmRA 1.0 E pmDE 1.0 EpRAm 1988.34 EpDEm 1988.66
Num 13 Q RAmdeg 1.0 Q DEmdeg 1.6 Q pmRA 0.9
Q pmDE 1.6 BTmag 10.483 E BTmag 0.035 VTmag 9.112
E VTmag 0.018 Prox 10 TYC T HIP 115097
CCDM A RAdeg 349.68851750 DEdeg 70.42182889 EpRA 1990 1.63
EpDE 1990 1.56 E RAdeg 12.9 E DEdeg 14.2 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 115097 Proxy H RAhms 23 18 45.24
DEdms +70 25 18.6 Vmag 8.86 VarFlag R Vmag H
RAdeg 349.689 DEdeg 70.4218 AstroRef A Plx 4.59
CCDM 23188+7025 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 309 Rho 1.033 HD BD BD+69 1326
CD CP Dm number +69 1326 VIred 1.02
SpType K0 R SpType Coord arcsec 2000 231845.24+702518.6
Hipparcos 2
HIP 115097 Sn 15 So 3 Nc 2
RArad 6.1032159762 DErad 1.2290927179 Plx 3.19 PmRA -20.63
PmDE -6.61 E RArad 0.67 E DErad 0.67 E Plx 0.84
E pmRA 0.96 E pmDE 0.89 Hpmag 9.0254 E Hpmag 0.0017
SHp 0.015 VA 0 BV 1.114 E BV 0.029
VI 1.08
CCDM
Ccdm 23188+7025 RComp Comp A Note1
Note2 Discov num DRAs -2.79 DDEs 18.5
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.1 Sp K0 PmNote *
PmRA -20 PmDE -6 Dm number +69 1326 Cat1 BD
Name2 +70 821 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 115097
 
 
23188+7025 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 231845.15+702519.1 Mag 11.65 PmRA -20.00
PmDE -6.0 Calc delta mag 2.54 Calc coord yes
CCDM
Ccdm 23188+7025 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.95 DDEs 19.2
R dRAs 82 Year 1991 Theta 309 Rho 1.0
Obs 1 Vmag 11.7 Sp PmNote *
PmRA -20 PmDE -6 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 115097