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Doubles in session


Current system
11571+2855
TDS 8136


Nearby doubles
12' : 11578+2902
KPP1949

18' : 11561+2906
TDS8122

35' : 11588+2828
CVR 637

38' : 11575+2818
TDS8142

44' : 11571+2939
SKF2580

49' : 12007+2905
TDS8162

60' : 11560+2757
GRV 844

63' : 11532+2818
AZC 72

77' : 12028+2841
HJ 514

81' : 12033+2902
LDS1275AB

84' : 11569+2732
CVR 635

85' : 11507+2902
CVR1387

86' : 11506+2904
LDS4149AB

91' : 11579+2724
A 561

98' : 11506+2807
UC 2217

110' : 12003+2714
TDS8158

111' : 12052+2928
SDK 9

116' : 11509+3018
SLW 660

122' : 12054+2803
TDS8221

123' : 11547+3053
KPP2431

123' : 12062+2924
COU 593

125' : 11504+3024
SKF2381

127' : 11529+3050
STF1576

132' : 11516+3046
CRB 91

133' : 11563+3107
TDS8127

133' : 11518+2703
CBL 360



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

11571+2855 TDS 8136

 
 
11h 57m 05.47s +28° 55' 07.6" P.A. 310.00 sep 3.8 mag 12.42,13.30
 
 
Coord 2000 11571+2855 Discov num TDS8136 Comp Coord arcsec 2000 11 57 05.47 +28 55 07.6
Date first 1991 Date last 1991 Obs 1
Pa first 310 Pa last 309.9 P.A. Now (θ) 309.9°
Sep first 3.8 Sep last 3.75 Sep. Now (ρ) 3.75"
Mag pri 12.42 Mag sec 13.30 delta mag (ΔM) 0.88 Spectral class
Pri motion ra +022 Sec motion ra
Pri motion dec -064 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 1987-01955-1 Gaia DR2 4008036272010316416
 
 
WDS 11571+2855 TDS 8136 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho 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
11571+2855 TDS8136 1991 1 310 3.8 12.42 13.30 115705.47+285507.6

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

 
 
WDS 11571+2855 TDS 8136 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11571+2855 TDS 8136 : MEASURES
 
 
No records found.

 
 
WDS 11571+2855 : VIRTUAL EYEPIECE
 
 

11571+2855 TDS8136A mag 12.42 11571+2855 TDS8136B sep 3.5 P.A. 313.70 mag 13.3 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 11571+2855 : ALADIN DSS IMAGE @ 11h 57m 05.47s +28° 55' 07.6"
 
 
 
 
WDS 11571+2855 TDS 8136 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11571+2855 TDS8136 distance=0' 11578+2902 KPP1949 distance=12' 11561+2906 TDS8122 distance=18' 11588+2828 CVR 637 distance=35' 11575+2818 TDS8142 distance=38' 11571+2939 SKF2580 distance=44' 12007+2905 TDS8162 distance=49' 11560+2757 GRV 844 distance=60' 11532+2818 AZC 72 distance=63' 12028+2841 HJ 514 distance=77' 12033+2902 LDS1275AB distance=81' 12033+2902 LDS1275AC distance=81' 11569+2732 CVR 635 distance=84' 11507+2902 CVR1387 distance=85' 11506+2904 LDS4149AB distance=86' 11506+2904 RAO 578Aa,Ab distance=86' 11579+2724 A 561 distance=91' 11506+2807 UC 2217 distance=98' 12003+2714 TDS8158 distance=110' 12052+2928 SDK 9 distance=111' 11509+3018 SLW 660 distance=116' 12054+2803 TDS8221 distance=122' 11547+3053 KPP2431 distance=123' 12062+2924 COU 593 distance=123' 11504+3024 SKF2381 distance=125' 11529+3050 STF1576 distance=127' 11516+3046 CRB 91 distance=132' 11563+3107 TDS8127 distance=133' 11518+2703 CBL 360 distance=133' 11591+2643 TDS8150 distance=135' 11590+2642 UC 2243 distance=136' 12076+2902 SLW 685 distance=139' 12029+2700 HJ 515 distance=139' 11587+2636 TDS8145 distance=142' 11460+2843 SKF 178 distance=146' 12018+2643 GRV 848 distance=146' 11592+3121 UC 2245 distance=149' 12062+2726 SDK 11 distance=150' 12079+2808 LDS1277 distance=150' 11506+3059 CVR 628 distance=151' 12070+2739 CVR1406 distance=151' 11537+2626 HDS1677 distance=157' 12073+2732 TDS8229 distance=159' 12090+2924 SKF1472 distance=159' 12046+2651 SKF2539 distance=160' 11448+2826 ES 435AB distance=164' 11448+2826 SIN 66AC distance=164' 11460+3015 LDS4143 distance=165' 12061+3051 SKF1471 distance=166' 12097+2818 CLZ 54 distance=171' 12008+2612 CBL 367 distance=171' 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 11571+2855 TDS8136 310 3.8
Show 11578+2902 KPP1949 202 15.7 12
Show 11561+2906 TDS8122 110 0.5 18
Show 11588+2828 CVR 637 114 10.1 35
Show 11575+2818 TDS8142 296 0.6 38
Show 11571+2939 SKF2580 283 5.1 44
Show 12007+2905 TDS8162 12 0.5 49
Show 11560+2757 GRV 844 331 71.0 60
Show 11532+2818 AZC 72 233 12.9 63
Show 12028+2841 HJ 514 86 20.9 77
Show 12033+2902 LDS1275 AB 4 2.4 81
Show 12033+2902 LDS1275 AC 299 34.5 81
Show 11569+2732 CVR 635 44 18.0 84
Show 11507+2902 CVR1387 226 4.9 85
Show 11506+2904 LDS4149 AB 38 4.5 86
Show 11506+2904 RAO 578 Aa,Ab 357 0.5 86
Show 11579+2724 A 561 9 2.2 91
Show 11506+2807 UC 2217 47 8.0 98
Show 12003+2714 TDS8158 180 2.0 110
Show 12052+2928 SDK 9 129 4.0 111
Show 11509+3018 SLW 660 245 28.3 116
Show 12054+2803 TDS8221 229 2.2 122
Show 11547+3053 KPP2431 185 21.2 123
Show 12062+2924 COU 593 120 0.2 123
Show 11504+3024 SKF2381 332 1.1 125
Show 11529+3050 STF1576 241 5.3 127
Show 11516+3046 CRB 91 336 23.0 132
Show 11563+3107 TDS8127 72 0.5 133
Show 11518+2703 CBL 360 212 20.6 133
Show 11591+2643 TDS8150 281 0.7 135
Show 11590+2642 UC 2243 169 44.4 136
Show 12076+2902 SLW 685 142 127.7 139
Show 12029+2700 HJ 515 152 35.4 139
Show 11587+2636 TDS8145 274 0.6 142
Show 11460+2843 SKF 178 201 2.0 146
Show 12018+2643 GRV 848 215 26.5 146
Show 11592+3121 UC 2245 325 64.6 149
Show 12062+2726 SDK 11 15 5.0 150
Show 12079+2808 LDS1277 77 3.8 150
Show 11506+3059 CVR 628 94 8.2 151
Show 12070+2739 CVR1406 310 5.0 151
Show 11537+2626 HDS1677 60 0.4 157
Show 12073+2732 TDS8229 279 0.5 159
Show 12090+2924 SKF1472 174 1.4 159
Show 12046+2651 SKF2539 8 82.2 160
Show 11448+2826 ES 435 AB 347 7.2 164
Show 11448+2826 SIN 66 AC 273 152.4 164
Show 11460+3015 LDS4143 309 34.2 165
Show 12061+3051 SKF1471 194 1.1 166
Show 12097+2818 CLZ 54 194 13.5 171
Show 12008+2612 CBL 367 251 21.8 171

 
 
WDS 11571+2855 : COMPONENTS
 
 
  A
B pa=313.7°
sep=3.48"
 
 
11571+2855 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 115705.47+285507.6 Mag 12.42 PmRA 22.00
PmDE -64.0
 
 
11571+2855 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 115705.28+285510.0 Mag 13.3 Calc delta mag 0.88
Calc coord yes