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Doubles in session


Current system
12537+7144
HDS 1809
HD 112232


Nearby doubles
29' : 12511+7117
LDS1759

30' : 12599+7151
LDS1763

35' : 12487+7209
MLR 327

40' : 12457+7133
LDS1756

47' : 13022+7121
WFC 133

72' : 12417+7229
UC 2388AB

88' : 12596+7307
TDS8630

93' : 13026+7022
TDS8658

93' : 13048+7302
BU 799AB

99' : 13062+7026
JNN 87

101' : 13107+7046
BVD 100

102' : 12568+7324
TDS8607

102' : 12562+7003
HJ 2626

108' : 12402+7019
NSN 632

108' : 13135+7242
KPP1042

111' : 13034+7004
HJ 2636

111' : 12554+6953
A 1092

122' : 13007+7343
HJ 2633

123' : 12365+7319
A 1091AB

144' : 12572+7407
HJ 2629

153' : 12359+6939
FMR 107

153' : 13102+7358
STT 262AB

169' : 13046+7426
SKF2711AB

173' : 12399+7425
HJ 2619

176' : 12539+7440
STF1698

176' : 13118+7421
KPP3890



Selections
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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.

12537+7144 HDS 1809 (HD 112232)

 
 
12h 53m 42.93s +71° 43' 50.4" P.A. 195.00 sep 0.2 mag 9.22,12.02 Sp F5 dist. 236.41 pc (771.17 l.y.)
 
 
Coord 2000 12537+7144 Discov num HDS1809 Comp Coord arcsec 2000 12 53 42.93 +71 43 50.4
Date first 1991 Date last 1991 Obs 1
Pa first 195 Pa last 195 P.A. Now (θ) 195°
Sep first 0.2 Sep last 0.228 Sep. Now (ρ) 0.228"
Mag pri 9.22 Mag sec 12.02 delta mag (ΔM) 2.8 Spectral class F5 (yellow-white)
Pri motion ra -019 Sec motion ra
Pri motion dec -010 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 112232 Constellation Draco SAO 7690 HIP 62926
Tycho2 4404-01492-1 Gaia DR2 1689475211798400128 HD 112232 BD BD+72 591
Distance 236.41 Distance ly 771.17
 
 
WDS 12537+7144 HDS 1809 (HD 112232) : 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
12537+7144 HDS1809 1991 1 195 0.2 9.22 12.02 F5 125342.93+714350.4

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

 
 
WDS 12537+7144 HDS 1809 (HD 112232) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12537+7144 HDS 1809 (HD 112232) : MEASURES
 
 
No records found.

 
 
WDS 12537+7144 (HD 112232) : VIRTUAL EYEPIECE
 
 

12537+7144 HDS1809A mag 9.22 Sp F5 12537+7144 HDS1809B sep 0.2 P.A. 184.80 mag 12.02 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12537+7144 (HD 112232) : ALADIN DSS IMAGE @ 12h 53m 42.93s +71° 43' 50.4"
 
 
 
 
WDS 12537+7144 HDS 1809 (HD 112232) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12537+7144 HDS1809 distance=1' 12511+7117 LDS1759 distance=29' 12599+7151 LDS1763 distance=30' 12490+7207 TDS 676AC distance=33' 12487+7209 MLR 327 distance=35' 12457+7133 LDS1756 distance=40' 13022+7121 WFC 133 distance=47' 12417+7229 UC 2388AB distance=72' 12596+7307 TDS8630 distance=88' 13026+7022 TDS8658 distance=93' 13048+7302 BU 799AB distance=93' 13048+7302 BU 799AB,C distance=93' 13062+7026 JNN 87 distance=99' 13107+7046 BVD 100 distance=101' 12568+7324 TDS8607 distance=102' 12562+7003 HJ 2626 distance=102' 12402+7019 NSN 632 distance=108' 13135+7242 KPP1042 distance=108' 13034+7004 HJ 2636 distance=111' 12554+6953 A 1092 distance=111' 13007+7343 HJ 2633 distance=122' 12365+7319 A 1091AB distance=123' 12365+7319 HJL1071AC distance=123' 12572+7407 HJ 2629 distance=144' 12359+6939 FMR 107 distance=153' 13102+7358 STT 262AB distance=153' 13046+7426 SKF2711AB distance=169' 13046+7426 SKF2711AC distance=169' 12399+7425 HJ 2619 distance=173' 12539+7440 STF1698 distance=176' 13118+7421 KPP3890 distance=176' 13119+6902 TDS8717 distance=186' 12573+6839 KPP3261 distance=187' 12398+7441 HJ 2618 distance=188' 13065+7445 LSC 52 distance=190' 13088+6838 SKF2713 distance=201' 12411+6831 STF1671AB distance=204' 12411+6831 STF1671AC distance=204' 12387+7458 LDS1754 distance=205' 13054+7507 MLR 329 distance=210' 12423+7510 LDS1755 distance=211' 13096+7503 LDS1764 distance=212' 13068+6813 TDS8694 distance=222' 13044+6800 LDS2664 distance=229' 13033+6759 CVR1483 distance=231' 12380+6804 LDS2655 distance=234' 13112+6805 TDS 692 distance=237' 13033+6749 TDS8668 distance=240' 13018+6746 MLR 153AB distance=242' 13018+6746 GII 194Aa,Ab distance=242' 13001+7548 CLZ 58 distance=246' 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 12537+7144 HDS1809 195 0.2 1
Show 12511+7117 LDS1759 18 3.8 29
Show 12599+7151 LDS1763 293 2.6 30
Show 12490+7207 TDS 676 AC 337 2.0 33
Show 12487+7209 MLR 327 288 0.2 35
Show 12457+7133 LDS1756 189 7.6 40
Show 13022+7121 WFC 133 353 4.1 47
Show 12417+7229 UC 2388 AB 198 22.5 72
Show 12596+7307 TDS8630 14 0.6 88
Show 13026+7022 TDS8658 154 0.5 93
Show 13048+7302 BU 799 AB 265 1.4 93
Show 13048+7302 BU 799 AB,C 17 90.8 93
Show 13062+7026 JNN 87 103 3.8 99
Show 13107+7046 BVD 100 246 86.7 101
Show 12568+7324 TDS8607 174 0.7 102
Show 12562+7003 HJ 2626 58 12.2 102
Show 12402+7019 NSN 632 99 4.1 108
Show 13135+7242 KPP1042 151 8.3 108
Show 13034+7004 HJ 2636 174 9.9 111
Show 12554+6953 A 1092 169 0.3 111
Show 13007+7343 HJ 2633 90 4.5 122
Show 12365+7319 A 1091 AB 320 3.8 123
Show 12365+7319 HJL1071 AC 159 78.0 123
Show 12572+7407 HJ 2629 26 27.0 144
Show 12359+6939 FMR 107 206 8.3 153
Show 13102+7358 STT 262 AB 181 27.9 153
Show 13046+7426 SKF2711 AB 243 8.2 169
Show 13046+7426 SKF2711 AC 95 8.1 169
Show 12399+7425 HJ 2619 265 24.5 173
Show 12539+7440 STF1698 109 10.1 176
Show 13118+7421 KPP3890 284 2.0 176
Show 13119+6902 TDS8717 130 1.9 186
Show 12573+6839 KPP3261 132 1.0 187
Show 12398+7441 HJ 2618 202 32.7 188
Show 13065+7445 LSC 52 46 0.9 190
Show 13088+6838 SKF2713 96 10.7 201
Show 12411+6831 STF1671 AB 201 29.0 204
Show 12411+6831 STF1671 AC 153 38.4 204
Show 12387+7458 LDS1754 13 11.7 205
Show 13054+7507 MLR 329 55 1.0 210
Show 12423+7510 LDS1755 126 6.1 211
Show 13096+7503 LDS1764 356 78.7 212
Show 13068+6813 TDS8694 49 0.7 222
Show 13044+6800 LDS2664 333 12.5 229
Show 13033+6759 CVR1483 24 4.9 231
Show 12380+6804 LDS2655 48 50.4 234
Show 13112+6805 TDS 692 273 1.2 237
Show 13033+6749 TDS8668 290 0.7 240
Show 13018+6746 MLR 153 AB 236 1.6 242
Show 13018+6746 GII 194 Aa,Ab 112 0.2 242
Show 13001+7548 CLZ 58 188 25.4 246

 
 
WDS 12537+7144 : COMPONENTS
 
 
  A
B pa=184.8°
sep=0.22"
 
 
12537+7144 A
 
 
Componente originario normalizzato AB Name HD 112232 Coord arcsec 2000 125342.93+714350.4 Mag 9.22
Spectral class F5 (yellow-white) PmRA -19.00 PmDE -10.0 SAO 7690
HIP 62926 Tycho2 4404-01492-1 HD 112232 BD BD+72 591
Tycho2
Tycho2 4404-01492-1 Pflag RAmdeg 193.42872785 DEmdeg 71.73063089
PmRA -17.6 PmDE -13.2 E RAmdeg 9 E DEmdeg 9
E pmRA 0.9 E pmDE 1.0 EpRAm 1989.78 EpDEm 1990.06
Num 15 Q RAmdeg 1.1 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 0.9 BTmag 9.414 E BTmag 0.019 VTmag 9.090
E VTmag 0.017 Prox 999 TYC T HIP 62926
CCDM AB RAdeg 193.42885528 DEdeg 71.73066194 EpRA 1990 1.61
EpDE 1990 1.59 E RAdeg 9.4 E DEdeg 9.0 Posflg P
Corr 0.0
SAO
SAO 7690 DelFlag RA1950 PmRA1950 -0.0096
DE1950 PmDE1950 -0.038 Vmag 8.9 SpType F5
Double code Source 1 CatNum 340 DM BD+72 591
DMcomp BDsup HD 112232 M HD 0
GC RA1950rad 3.36817813 DE1950rad 1.2566645 PmRA2000 -0.009
PmDE2000 -0.035
Hipparcos
Catalog H HIP 62926 Proxy H RAhms 12 53 42.93
DEdms +71 43 50.4 Vmag 9.06 VarFlag R Vmag H
RAdeg 193.429 DEdeg 71.7307 AstroRef * Plx 3.95
CCDM 12537+7144 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 195 Rho 0.228 HD 112232 BD BD+72 591
CD CP Dm number +72 591 VIred 0.33
SpType F5 R SpType Coord arcsec 2000 125342.93+714350.4
Hipparcos 2
HIP 62926 Sn 55 So 3 Nc 2
RArad 3.3759706888 DErad 1.2519363016 Plx 4.23 PmRA -19.12
PmDE -9.61 E RArad 0.67 E DErad 0.81 E Plx 0.86
E pmRA 0.84 E pmDE 0.96 Hpmag 9.1396 E Hpmag 0.003
SHp 0.021 VA 0 BV 0.313 E BV 0.022
VI 0.36
CCDM
Ccdm 12537+7144 RComp Comp A Note1
Note2 Discov num DRAs 0.89 DDEs -9.7
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.2 Sp F5 PmNote *
PmRA -19 PmDE -10 Dm number +72 591 Cat1 BD
Name2 +72 340 Cat2 AGK2/3 HD 112232 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 62926
 
 
12537+7144 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125342.93+714350.2 Mag 12.02 Calc delta mag 2.8
Calc coord yes
CCDM
Ccdm 12537+7144 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.88 DDEs -9.9
R dRAs 82 Year 1991 Theta 195 Rho 0.2
Obs 1 Vmag 12.0 Sp PmNote *
PmRA -19 PmDE -10 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 62926