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Current system
15188+7138
LDS 1817


Nearby doubles
23' : 15185+7115
FOX9053

27' : 15173+7113
H 5 86AB

30' : 15160+7111
LDS1815

38' : 15207+7216
LDS1818

49' : 15285+7153
SKF1237

55' : 15184+7044
LDS1816

56' : 15139+7229
LDS1813

66' : 15093+7227
STF1928

67' : 15046+7130
LDS1806

70' : 15283+7046
LDS1822AB

72' : 15060+7101
KPP1020

74' : 15257+7033
LDS1820

79' : 15226+7254
HDS2163

83' : 15232+7258
MLR 190

90' : 15076+7028
UC 2931

95' : 15009+7225
TDS9373

96' : 15308+7256
MLR 191

99' : 15240+7314
KPP1165

101' : 15004+7232
UC 2896

110' : 15361+7253
KPP1946

110' : 15238+7325
A 1368

112' : 15035+7304
A 1115

113' : 15114+6951
KPP1005

118' : 15010+7303
TOK 806

133' : 15081+7341
LDS1810

143' : 15061+6930
UC 2918



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

15188+7138 LDS 1817

 
 
15h 18m 46.63s +71° 38' 00.9" P.A. 21.00 sep 3.5 mag 16.70,17.40
 
 
Coord 2000 15188+7138 Discov num LDS1817 Comp Coord arcsec 2000 15 18 46.63 +71 38 00.9
Date first 1966 Date last 2016 Obs 5
Pa first 28 Pa last 21.1 P.A. Now (θ) 21.1°
Sep first 3.0 Sep last 3.462 Sep. Now (ρ) 3.462"
Mag pri 16.70 Mag sec 17.40 delta mag (ΔM) 0.7 Spectral class
Pri motion ra -142 Sec motion ra
Pri motion dec +122 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Minor Gaia DR2 1696780023455703808
 
 
WDS 15188+7138 LDS 1817 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (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
15188+7138 LDS1817 1966 1 28 3.0 16.70 17.40 151846.63+713800.9
15188+7138 LDS1817 2009 2 27 3.2 16.70 17.40 151846.63+713800.9
15188+7138 LDS1817 2015 3 21 3.5 16.70 17.40 151846.63+713800.9
15188+7138 LDS1817 2016 5 21 3.5 16.70 17.40 151846.63+713800.9

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

 
 
WDS 15188+7138 LDS 1817 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15188+7138 LDS 1817 : MEASURES
 
 
No records found.

 
 
WDS 15188+7138 : VIRTUAL EYEPIECE
 
 

15188+7138 LDS1817A mag 16.7 15188+7138 LDS1817B sep 3.2 P.A. 6.90 mag 17.4 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 15188+7138 : ALADIN DSS IMAGE @ 15h 18m 46.63s +71° 38' 00.9"
 
 
 
 
WDS 15188+7138 LDS 1817 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15188+7138 LDS1817 distance=0' 15185+7115 FOX9053 distance=23' 15173+7113 H 5 86AB distance=27' 15173+7113 H 5 86AC distance=27' 15160+7111 LDS1815 distance=30' 15207+7216 LDS1818 distance=38' 15285+7153 SKF1237 distance=49' 15184+7044 LDS1816 distance=55' 15139+7229 LDS1813 distance=56' 15093+7227 STF1928 distance=66' 15046+7130 LDS1806 distance=67' 15283+7046 LDS1822AB distance=70' 15283+7046 LDS1822Aa,Ab distance=70' 15060+7101 KPP1020 distance=72' 15257+7033 LDS1820 distance=74' 15226+7254 HDS2163 distance=79' 15232+7258 MLR 190 distance=83' 15076+7028 UC 2931 distance=90' 15009+7225 TDS9373 distance=95' 15308+7256 MLR 191 distance=96' 15240+7314 KPP1165 distance=99' 15004+7232 UC 2896 distance=101' 15361+7253 KPP1946 distance=110' 15238+7325 A 1368 distance=110' 15035+7304 A 1115 distance=112' 15114+6951 KPP1005 distance=113' 15010+7303 TOK 806 distance=118' 15081+7341 LDS1810 distance=133' 15061+6930 UC 2918 distance=143' 15233+7401 KPP3956 distance=145' 15157+6912 A 1118 distance=148' 15379+6942 LDS1826 distance=152' 15102+7422 LDS1811 distance=170' 15253+7428 A 1121 distance=172' 15001+6908 TDS9365 distance=177' 15383+7420 TDS9572 distance=183' 15189+7441 TDS9478 distance=183' 15021+7427 UC 2902 distance=185' 15130+7452 KPP3288 distance=196' 15291+6829 HDS2177 distance=196' 15381+6845 TDS9570 distance=199' 15054+6807 SKF2721 distance=223' 15352+7520 STF1971 distance=233' 15021+7528 LDT 8Ea,Eb distance=241' 15174+6733 LDS2357 distance=244' 15215+6723 RAO 505 distance=256' 15154+6713 SKF2722 distance=266' 15294+6712 STF1958 distance=272' 15255+6703 STF3125 distance=278' 15199+6701 HU 1161AB distance=278' 15079+7612 MET 10Aa,Ab distance=278' 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 15188+7138 LDS1817 21 3.5
Show 15185+7115 FOX9053 87 4.6 23
Show 15173+7113 H 5 86 AB 130 50.6 27
Show 15173+7113 H 5 86 AC 114 95.2 27
Show 15160+7111 LDS1815 49 10.0 30
Show 15207+7216 LDS1818 202 4.7 38
Show 15285+7153 SKF1237 107 3.1 49
Show 15184+7044 LDS1816 267 42.9 55
Show 15139+7229 LDS1813 120 7.3 56
Show 15093+7227 STF1928 275 6.5 66
Show 15046+7130 LDS1806 202 23.3 67
Show 15283+7046 LDS1822 AB 135 112.0 70
Show 15283+7046 LDS1822 Aa,Ab 76 1.1 70
Show 15060+7101 KPP1020 95 8.2 72
Show 15257+7033 LDS1820 301 58.2 74
Show 15226+7254 HDS2163 177 0.2 79
Show 15232+7258 MLR 190 219 1.3 83
Show 15076+7028 UC 2931 346 12.1 90
Show 15009+7225 TDS9373 359 0.8 95
Show 15308+7256 MLR 191 272 2.0 96
Show 15240+7314 KPP1165 77 9.1 99
Show 15004+7232 UC 2896 17 25.2 101
Show 15361+7253 KPP1946 235 15.4 110
Show 15238+7325 A 1368 257 5.8 110
Show 15035+7304 A 1115 327 2.1 112
Show 15114+6951 KPP1005 330 8.1 113
Show 15010+7303 TOK 806 115 0.3 118
Show 15081+7341 LDS1810 118 8.1 133
Show 15061+6930 UC 2918 199 31.3 143
Show 15233+7401 KPP3956 186 58.6 145
Show 15157+6912 A 1118 58 0.8 148
Show 15379+6942 LDS1826 300 134.2 152
Show 15102+7422 LDS1811 94 3.2 170
Show 15253+7428 A 1121 63 2.3 172
Show 15001+6908 TDS9365 95 1.9 177
Show 15383+7420 TDS9572 288 1.2 183
Show 15189+7441 TDS9478 25 0.6 183
Show 15021+7427 UC 2902 280 72.2 185
Show 15130+7452 KPP3288 1 4.0 196
Show 15291+6829 HDS2177 45 0.4 196
Show 15381+6845 TDS9570 318 0.6 199
Show 15054+6807 SKF2721 136 10.8 223
Show 15352+7520 STF1971 315 14.9 233
Show 15021+7528 LDT 8 Ea,Eb 136 0.6 241
Show 15174+6733 LDS2357 80 9.9 244
Show 15215+6723 RAO 505 -1 0.2 256
Show 15154+6713 SKF2722 15 5.3 266
Show 15294+6712 STF1958 337 29.6 272
Show 15255+6703 STF3125 267 2.2 278
Show 15199+6701 HU 1161 AB 225 1.7 278
Show 15079+7612 MET 10 Aa,Ab 133 0.4 278

 
 
WDS 15188+7138 : COMPONENTS
 
 
  A
B pa=6.9°
sep=3.25"
 
 
15188+7138 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 151846.63+713800.9 Mag 16.7 PmRA -142.00
PmDE 122.0
 
 
15188+7138 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 151846.71+713804.1 Mag 17.4 Calc delta mag 0.7
Calc coord yes