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Current system
11529+3050
STF 1576


Nearby doubles
17' : 11516+3046
CRB 91

24' : 11547+3053
KPP2431

32' : 11506+3059
CVR 628

41' : 11504+3024
SKF2381

42' : 11509+3018
SLW 660

48' : 11563+3107
TDS8127

60' : 11506+3142
NSN 39

77' : 11502+3158
TDS8059

81' : 11548+3207
LDS4158

85' : 11464+3058
SLW 645

87' : 11567+3201
BU 9032

88' : 11592+3121
UC 2245

90' : 11571+2939
SKF2580

91' : 11569+3204
DAM 653

94' : 11463+3131
COU 785

95' : 11459+3119
SLW 641

96' : 11460+3015
LDS4143

98' : 11577+3206
KPP1776

108' : 11460+3149
GIC 102

110' : 11581+3216
BU 918AB

111' : 11506+2904
LDS4149AB

111' : 11507+2902
CVR1387

112' : 11561+2906
TDS8122

116' : 11452+3150
CBL 353

120' : 11437+3028
TDS8009

121' : 11580+3230
KPP 884



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

11529+3050 STF 1576

 
 
11h 52m 52.60s +30° 49' 38.4" P.A. 241.00 sep 5.3 mag 9.11,9.45 Sp F5 dist. 163.67 pc (533.89 l.y.)
 
 
Coord 2000 11529+3050 Discov num STF1576 Comp Coord arcsec 2000 11 52 52.60 +30 49 38.4
Date first 1829 Date last 2018 Obs 46
Pa first 243 Pa last 240.7 P.A. Now (θ) 240.7°
Sep first 5.2 Sep last 5.33 Sep. Now (ρ) 5.33"
Mag pri 9.11 Mag sec 9.45 delta mag (ΔM) 0.34 Spectral class F5 (yellow-white)
Pri motion ra -054 Sec motion ra -066
Pri motion dec +032 Sec motion dec +026
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.189 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major HIP 57929 Tycho2 2524-01814-1 Gaia DR2 4020546618390173696
BD BD+31 2307 Distance 163.67 Distance ly 533.89
 
 
WDS 11529+3050 STF 1576 : NOTES
 
 
discov_num notes refcode
STF1576 HJL 160. HJL1986
Additional notes may be found in Schmeidler (1940). Scd1940a
 
 
REFERENCES
 
 
refcode metd author reference
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
Scd1940a Ma - Schmeidler, F. 1940AN....270..234S
Scd1940a AN 270, 234, 1940
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11529+3050 STF1576 2004 36 242 5.4 9.11 9.45 F5 DV 115252.60+304938.4
11529+3050 STF1576 2013 39 241 5.2 9.11 9.45 F5 NVD 115252.60+304938.4
11529+3050 STF1576 2017 42 241 5.4 9.11 9.45 F5 NV 115252.60+304938.4
11529+3050 STF1576 2018 45 241 5.3 9.11 9.45 F5 NV 115252.60+304938.4

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

 
 
WDS 11529+3050 STF 1576 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11529+3050 STF 1576 : MEASURES
 
 
No records found.

 
 
WDS 11529+3050 : VIRTUAL EYEPIECE
 
 

11529+3050 STF1576A mag 9.11 Sp F5 11529+3050 STF1576B sep 4.8 P.A. 236.80 mag 9.45 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11529+3050 : ALADIN DSS IMAGE @ 11h 52m 52.60s +30° 49' 38.4"
 
 
 
 
WDS 11529+3050 STF 1576 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11529+3050 STF1576 distance=0' 11516+3046 CRB 91 distance=17' 11547+3053 KPP2431 distance=24' 11506+3059 CVR 628 distance=32' 11504+3024 SKF2381 distance=41' 11509+3018 SLW 660 distance=42' 11563+3107 TDS8127 distance=48' 11506+3142 NSN 39 distance=60' 11502+3158 TDS8059 distance=77' 11548+3207 LDS4158 distance=81' 11464+3058 SLW 645 distance=85' 11567+3201 BU 9032 distance=87' 11592+3121 UC 2245 distance=88' 11571+2939 SKF2580 distance=90' 11569+3204 DAM 653 distance=91' 11463+3131 COU 785 distance=94' 11459+3119 SLW 641 distance=95' 11460+3015 LDS4143 distance=96' 11577+3206 KPP1776 distance=98' 11460+3149 GIC 102 distance=108' 11581+3216 BU 918AB distance=110' 11581+3216 BU 918AC distance=110' 11581+3216 WAL 59AD distance=110' 11506+2904 LDS4149AB distance=111' 11506+2904 RAO 578Aa,Ab distance=111' 11507+2902 CVR1387 distance=111' 11561+2906 TDS8122 distance=112' 11452+3150 CBL 353 distance=116' 11437+3028 TDS8009 distance=120' 11580+3230 KPP 884 distance=121' 11578+2902 KPP1949 distance=126' 11571+2855 TDS8136 distance=127' 11428+3039 KPP3852 distance=130' 11519+3307 LEP 46 distance=139' 11574+3257 TDS8140 distance=140' 11507+3312 SKF 8AB distance=146' 11507+3312 RAO 579Aa,Ab distance=146' 11507+3312 RAO 579Aa,Ac distance=146' 11507+3312 RAO 579AC distance=146' 12007+2905 TDS8162 distance=146' 11416+3012 SLW 631 distance=151' 11532+2818 AZC 72 distance=152' 11572+3312 COU 939 distance=154' 11512+3322 ARG 101 distance=155' 11460+2843 SKF 178 distance=155' 11416+3145 BNU 3Aa,Ab distance=156' 11416+3145 STT 575AB distance=156' 11463+3303 A 2160 distance=158' 11588+2828 CVR 637 distance=161' 11593+3310 BU 919 distance=163' 11590+3313 TDS8148 distance=163' 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 11529+3050 STF1576 241 5.3
Show 11516+3046 CRB 91 336 23.0 17
Show 11547+3053 KPP2431 185 21.2 24
Show 11506+3059 CVR 628 94 8.2 32
Show 11504+3024 SKF2381 332 1.1 41
Show 11509+3018 SLW 660 245 28.3 42
Show 11563+3107 TDS8127 72 0.5 48
Show 11506+3142 NSN 39 257 5.0 60
Show 11502+3158 TDS8059 189 3.5 77
Show 11548+3207 LDS4158 267 124.2 81
Show 11464+3058 SLW 645 2 21.7 85
Show 11567+3201 BU 9032 179 8.1 87
Show 11592+3121 UC 2245 325 64.6 88
Show 11571+2939 SKF2580 283 5.1 90
Show 11569+3204 DAM 653 130 9.5 91
Show 11463+3131 COU 785 279 0.5 94
Show 11459+3119 SLW 641 290 93.6 95
Show 11460+3015 LDS4143 309 34.2 96
Show 11577+3206 KPP1776 133 13.7 98
Show 11460+3149 GIC 102 271 9.1 108
Show 11581+3216 BU 918 AB 236 6.9 110
Show 11581+3216 BU 918 AC 65 133.3 110
Show 11581+3216 WAL 59 AD 55 141.5 110
Show 11506+2904 LDS4149 AB 38 4.5 111
Show 11506+2904 RAO 578 Aa,Ab 357 0.5 111
Show 11507+2902 CVR1387 226 4.9 111
Show 11561+2906 TDS8122 110 0.5 112
Show 11452+3150 CBL 353 139 29.1 116
Show 11437+3028 TDS8009 126 0.4 120
Show 11580+3230 KPP 884 19 7.4 121
Show 11578+2902 KPP1949 202 15.7 126
Show 11571+2855 TDS8136 310 3.8 127
Show 11428+3039 KPP3852 270 13.7 130
Show 11519+3307 LEP 46 32 4.3 139
Show 11574+3257 TDS8140 329 0.9 140
Show 11507+3312 SKF 8 AB 109 7.1 146
Show 11507+3312 RAO 579 Aa,Ab 120 0.6 146
Show 11507+3312 RAO 579 Aa,Ac 357 0.5 146
Show 11507+3312 RAO 579 AC 91 2.6 146
Show 12007+2905 TDS8162 12 0.5 146
Show 11416+3012 SLW 631 143 21.1 151
Show 11532+2818 AZC 72 233 12.9 152
Show 11572+3312 COU 939 27 0.3 154
Show 11512+3322 ARG 101 273 45.8 155
Show 11460+2843 SKF 178 201 2.0 155
Show 11416+3145 BNU 3 Aa,Ab 235 0.0 156
Show 11416+3145 STT 575 AB 311 44.0 156
Show 11463+3303 A 2160 353 0.1 158
Show 11588+2828 CVR 637 114 10.1 161
Show 11593+3310 BU 919 15 4.9 163
Show 11590+3313 TDS8148 150 0.6 163

 
 
WDS 11529+3050 : COMPONENTS
 
 
  A
B pa=236.8°
sep=4.77"
 
 
11529+3050 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 115252.60+304938.4 Mag 9.11 Spectral class F5 (yellow-white)
PmRA -54.00 PmDE 32.0 HIP 57929 Tycho2 2524-01814-1
BD BD+31 2307
Tycho2
Tycho2 2524-01814-1 Pflag RAmdeg 178.21917608 DEmdeg 30.82733895
PmRA -64.8 PmDE 26.6 E RAmdeg 12 E DEmdeg 14
E pmRA 1.8 E pmDE 1.7 EpRAm 1990.83 EpDEm 1990.33
Num 6 Q RAmdeg 0.8 Q DEmdeg 2.0 Q pmRA 0.7
Q pmDE 2.0 BTmag 9.616 E BTmag 0.026 VTmag 9.109
E VTmag 0.021 Prox 54 TYC T HIP 57929
CCDM A RAdeg 178.21935472 DEdeg 30.82727528 EpRA 1990 1.49
EpDE 1990 1.37 E RAdeg 11.9 E DEdeg 13.5 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 57929 Proxy H RAhms 11 52 52.64
DEdms +30 49 38.2 Vmag 8.59 VarFlag R Vmag G
RAdeg 178.219 DEdeg 30.8273 AstroRef A Plx 5.09
CCDM 11529+3050 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 242 Rho 5.33 HD BD BD+31 2307
CD CP Dm number +31 2307 VIred 0.58
SpType F5+... R SpType Coord arcsec 2000 115252.64+304938.2
Hipparcos 2
HIP 57929 Sn 15 So 3 Nc 2
RArad 3.1105143929 DErad 0.5380374439 Plx 6.11 PmRA -66.45
PmDE 26.61 E RArad 1.95 E DErad 1.73 E Plx 2.22
E pmRA 2.2 E pmDE 1.79 Hpmag 8.6881 E Hpmag 0.0027
SHp 0.016 VA 0 BV 0.51 E BV 0.015
VI 0.58
CCDM
Ccdm 11529+3050 RComp Comp A Note1
Note2 Discov num DRAs -1.42 DDEs -21.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp PmNote *
PmRA -72 PmDE 23 Dm number +31 2307 Cat1 BD
Name2 +31 1112 Cat2 AGK2/3 HD M HD
ADS BDS A 8331 M ADS BDS N IDS IDS 11477N3123A
HIC 57929
 
 
11529+3050 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 115252.29+304935.8 Mag 9.45 PmRA -66.00
PmDE 26.0 Tycho2 2524-02328-1 Calc delta mag 0.34 Calc coord yes
Tycho2
Tycho2 2524-02328-1 Pflag RAmdeg 178.21761658 DEmdeg 30.82663261
PmRA -70.8 PmDE 22.6 E RAmdeg 18 E DEmdeg 18
E pmRA 1.8 E pmDE 1.7 EpRAm 1989.87 EpDEm 1989.74
Num 6 Q RAmdeg 1.5 Q DEmdeg 1.5 Q pmRA 1.5
Q pmDE 1.5 BTmag 10.007 E BTmag 0.033 VTmag 9.450
E VTmag 0.028 Prox 54 TYC T HIP 57929
CCDM B RAdeg 178.21781472 DEdeg 30.82657917 EpRA 1990 1.37
EpDE 1990 1.44 E RAdeg 18.4 E DEdeg 17.8 Posflg
Corr 0.3
CCDM
Ccdm 11529+3050 RComp Comp B Note1
Note2 Discov num STF1576 DRAs -1.80 DDEs -24.4
R dRAs 91 Year 1829 Theta 242 Rho 5.2
Obs 13 Vmag 9.1 Sp PmNote *
PmRA -74 PmDE 21 Dm number Cat1
Name2 +31 1111 Cat2 AGK2/3 HD M HD
ADS BDS A 8331 M ADS BDS N IDS IDS 11477N3123B
HIC 57929