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Current system
13540+3209
KU 47 AG


Nearby doubles
33' : 13557+3145
SLW 947

37' : 13550+3135
KPP 936

39' : 13518+3143
LDS4415

41' : 13540+3249
STF1789

58' : 13524+3115
CVR1550

61' : 13515+3301
SLW 941AB

66' : 13497+3134
SLW 937

67' : 13493+3140
COU 601

67' : 13588+3140
JNN 97

69' : 13486+3215
SLW 934

71' : 13531+3100
KPP2083

76' : 13512+3103
CBL 598

81' : 13553+3328
ES 2474

90' : 13517+3334
SLW 942

94' : 13542+3343
SHN 183

96' : 13490+3056
BRT 250

103' : 13461+3229
KPP3273

104' : 13498+3041
TDS8988

106' : 13483+3326
KPP 869

106' : 13510+3030
KPP 595

107' : 13571+3348
LEP 65

108' : 13469+3307
HJ 2681

108' : 13461+3131
LDS5222AB

111' : 13593+3042
COU 602

113' : 13519+3359
ES 2415

118' : 13463+3110
LDS1397



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

13540+3209 KU 47 AG

 
 
13h 54m 00.41s +32° 09' 04.8" P.A. 257.00 sep 167.0 mag 10.27,13.71 Sp K0
 
 
Coord 2000 13540+3209 Discov num KU   47 Comp AG Coord arcsec 2000 13 54 00.41 +32 09 04.8
Date first 1917 Date last 2015 Obs 9
Pa first 257 Pa last 257.2 P.A. Now (θ) 257.2°
Sep first 167.3 Sep last 166.954 Sep. Now (ρ) 166.954"
Mag pri 10.27 Mag sec 13.71 delta mag (ΔM) 3.44 Spectral class K0 (yellow-orange)
Pri motion ra +002 Sec motion ra +006
Pri motion dec -016 Sec motion dec -014
Notes
rPM=0.277 (< 0.3, Physical double)
This double is physical.
 
 
13540+3209 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 13 54 00 +32 09 05 KU 47 AB 2017 42 150 23.5 10.27 10.86 0.59
Show 13 54 00 +32 09 05 KU 47 AC 2015 12 321 78.7 10.27 14.44 4.17
Show 13 54 00 +32 09 05 KU 47 AD 2015 7 156 40.7 10.27 16.00 5.73
Show 13 54 00 +32 09 05 KU 47 AE 2006 2 321 29.0 10.27
Show 13 54 00 +32 09 05 KU 47 AF 2015 10 262 198.0 10.27 13.06 2.79
Show 13 54 00 +32 09 05 KU 47 AG 2015 9 257 167.0 10.27 13.71 3.44 <===
Septuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canes Venatici Tycho2 2544-01050-1 Gaia DR2 1457398509385907072
 
 
WDS 13540+3209 KU 47 AG : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ku_1884 Ma - Kustner, F. 1884AN....108..281K
Ku_1884 AN 108, 281, 1884
Ku_1902 Ma - Kustner, F. 1902AN....160...71K
Ku_1902 AN 160, 71, 1902
Ku_1905A Ma - Kustner, F. 1905LicOB...3..147A
Ku_1905A cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
Ku_1963A - Kustner, F. 1963icvd.book.....J
Ku_1963A cited in IDS (Lick Index Cat.), 1963
Ku_1932A - Kustner, F. 1932QB821.A43......
Ku_1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13540+3209 KU 47 AG 1998 3 257 166.9 10.27 13.00 D 135400.41+320904.8
13540+3209 KU 47 AG 2002 4 257 167.0 10.27 13.00 D 135400.41+320904.8
13540+3209 KU 47 AG 2006 5 257 167.1 10.27 13.71 135400.41+320904.8
13540+3209 KU 47 AG 2015 6 257 166.9 10.27 13.71 135400.41+320904.8

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

 
 
WDS 13540+3209 KU 47 AG : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13540+3209 KU 47 AG : MEASURES
 
 
No records found.

 
 
WDS 13540+3209 : VIRTUAL EYEPIECE
 
 

13540+3209 KU 47A mag 10.27 Sp K0 13540+3209 KU 47B sep 22.6 P.A. 154.10 mag 10.86 Sp G5 13540+3209 KU 47C sep 74.2 P.A. 325.60 mag 14.44 13540+3209 KU 47D sep 39.7 P.A. 158.90 mag 16 13540+3209 KU 47E sep 27.3 P.A. 325.60 13540+3209 KU 47F sep 168.3 P.A. 260.90 mag 13.06 13540+3209 KU 47G sep 142.7 P.A. 255.00 mag 13.71 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 13540+3209 : ALADIN DSS IMAGE @ 13h 54m 00.41s +32° 09' 04.8"
 
 
 
 
WDS 13540+3209 KU 47 AG : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13540+3209 KU 47AG distance=0' 13557+3145 SLW 947 distance=33' 13550+3135 KPP 936 distance=37' 13518+3143 LDS4415 distance=39' 13540+3249 STF1789 distance=41' 13524+3115 CVR1550 distance=58' 13515+3301 SLW 941AB distance=61' 13497+3134 SLW 937 distance=66' 13493+3140 COU 601 distance=67' 13588+3140 JNN 97 distance=67' 13486+3215 SLW 934 distance=69' 13531+3100 KPP2083 distance=71' 13512+3103 CBL 598 distance=76' 13553+3328 ES 2474 distance=81' 13517+3334 SLW 942 distance=90' 13542+3343 SHN 183 distance=94' 13490+3056 BRT 250 distance=96' 13461+3229 KPP3273 distance=103' 13498+3041 TDS8988 distance=104' 13483+3326 KPP 869 distance=106' 13510+3030 KPP 595 distance=106' 13571+3348 LEP 65 distance=107' 13469+3307 HJ 2681 distance=108' 13461+3131 LDS5222AB distance=108' 13593+3042 COU 602 distance=111' 13519+3359 ES 2415 distance=113' 13463+3110 LDS1397 distance=118' 13586+3028 WIS 242AB distance=118' 13446+3224 COU 788 distance=121' 13570+3404 CVR 147AB distance=121' 13481+3345 GOM 23BD distance=121' 13570+3404 GOM 26BC distance=122' 13481+3345 LDS4408AB distance=122' 13481+3345 LDS4408AC distance=122' 13567+3010 A 686 distance=124' 13462+3054 PIN 8 distance=125' 13534+3418 LDS4417 distance=130' 13499+3011 CVR1547 distance=130' 13442+3127 ES 310 distance=132' 14000+3020 CVR1556 distance=134' 13439+3133 ES 309 distance=134' 13544+2955 STT 272AB distance=135' 13544+2955 GII 200Aa,Ab distance=135' 14019+3349 COU 971 distance=139' 13431+3201 STF1778AB distance=139' 13431+3201 SIN 82AC distance=139' 13431+3201 SIN 82AD distance=139' 13431+3201 SIN 82AE distance=139' 14048+3243 COU 603 distance=141' 13496+2959 GRV 874 distance=142' 13571+3426 BU 937 distance=143' 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 13540+3209 KU 47 AB 150 23.5
Show 13540+3209 KU 47 AC 321 78.7
Show 13540+3209 KU 47 AD 156 40.7
Show 13540+3209 KU 47 AE 321 29.0
Show 13540+3209 KU 47 AF 262 198.0
Show 13540+3209 KU 47 AG 257 167.0
Show 13557+3145 SLW 947 298 18.4 33
Show 13550+3135 KPP 936 141 7.7 37
Show 13518+3143 LDS4415 80 90.6 39
Show 13540+3249 STF1789 328 6.7 41
Show 13524+3115 CVR1550 244 4.4 58
Show 13515+3301 SLW 941 AB 55 85.5 61
Show 13497+3134 SLW 937 197 145.5 66
Show 13493+3140 COU 601 302 1.3 67
Show 13588+3140 JNN 97 310 0.1 67
Show 13486+3215 SLW 934 231 100.7 69
Show 13531+3100 KPP2083 267 16.8 71
Show 13512+3103 CBL 598 120 67.9 76
Show 13553+3328 ES 2474 329 2.8 81
Show 13517+3334 SLW 942 208 21.6 90
Show 13542+3343 SHN 183 -1 0.3 94
Show 13490+3056 BRT 250 137 5.5 96
Show 13461+3229 KPP3273 311 1.8 103
Show 13498+3041 TDS8988 176 0.6 104
Show 13483+3326 KPP 869 214 7.3 106
Show 13510+3030 KPP 595 143 5.5 106
Show 13571+3348 LEP 65 114 56.1 107
Show 13469+3307 HJ 2681 263 13.7 108
Show 13461+3131 LDS5222 AB 110 101.1 108
Show 13593+3042 COU 602 136 0.3 111
Show 13519+3359 ES 2415 64 5.6 113
Show 13463+3110 LDS1397 64 103.8 118
Show 13586+3028 WIS 242 AB 43 463.7 118
Show 13446+3224 COU 788 299 1.7 121
Show 13570+3404 CVR 147 AB 89 81.0 121
Show 13481+3345 GOM 23 BD 176 85.1 121
Show 13570+3404 GOM 26 BC 286 51.0 122
Show 13481+3345 LDS4408 AB 189 69.2 122
Show 13481+3345 LDS4408 AC 90 168.1 122
Show 13567+3010 A 686 162 1.7 124
Show 13462+3054 PIN 8 317 104.2 125
Show 13534+3418 LDS4417 103 2.7 130
Show 13499+3011 CVR1547 84 3.8 130
Show 13442+3127 ES 310 49 5.4 132
Show 14000+3020 CVR1556 17 4.6 134
Show 13439+3133 ES 309 143 1.7 134
Show 13544+2955 STT 272 AB 357 1.4 135
Show 13544+2955 GII 200 Aa,Ab 140 0.1 135
Show 14019+3349 COU 971 27 2.7 139
Show 13431+3201 STF1778 AB 203 25.7 139
Show 13431+3201 SIN 82 AC 109 118.7 139

 
 
WDS 13540+3209 : COMPONENTS
 
 
  A B C D E F
B pa=154.1°
sep=22.65"
 
C pa=325.6°
sep=74.17"
pa=327.6°
sep=96.63"
 
D pa=158.9°
sep=39.73"
pa=165.2°
sep=17.26"
pa=150.2°
sep=113.20"
 
E pa=325.6°
sep=27.33"
pa=329.4°
sep=49.84"
pa=145.6°
sep=46.84"
pa=333.5°
sep=66.62"
 
F pa=260.9°
sep=168.26"
pa=268.0°
sep=176.15"
pa=234.8°
sep=152.05"
pa=273.3°
sep=180.78"
pa=252.0°
sep=158.49"
 
G pa=255.0°
sep=142.72"
pa=263.6°
sep=148.66"
pa=224.3°
sep=137.23"
pa=270.0°
sep=152.16"
pa=244.1°
sep=136.10"
pa=110.3°
sep=30.18"
 
 
13540+3209 A
 
 
Coord arcsec 2000 135400.41+320904.8 Mag 10.27 Spectral class K0 (yellow-orange) PmRA 2.00
PmDE -16.0 Tycho2 2544-01050-1
Tycho2
Tycho2 2544-01050-1 Pflag RAmdeg 208.50172935 DEmdeg 32.15134708
PmRA 3.3 PmDE -19.4 E RAmdeg 25 E DEmdeg 23
E pmRA 1.7 E pmDE 1.7 EpRAm 1986.75 EpDEm 1986.66
Num 8 Q RAmdeg 1.3 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 0.9 BTmag 11.342 E BTmag 0.059 VTmag 10.270
E VTmag 0.035 Prox 182 TYC T HIP
CCDM RAdeg 208.50172333 DEdeg 32.15139861 EpRA 1990 1.56
EpDE 1990 1.55 E RAdeg 28.2 E DEdeg 26.9 Posflg
Corr -0.1
 
 
13540+3209 B
 
 
Coord arcsec 2000 135401.19+320844.4 Mag 10.86 Spectral class G5 (yellow) PmRA 91.00
PmDE -195.0 Tycho2 2544-01116-1 Calc delta mag 0.59 Calc coord yes
Tycho2
Tycho2 2544-01116-1 Pflag RAmdeg 208.50512183 DEmdeg 32.14661393
PmRA 95.8 PmDE -191.9 E RAmdeg 41 E DEmdeg 40
E pmRA 2.2 E pmDE 2.1 EpRAm 1984.70 EpDEm 1984.39
Num 6 Q RAmdeg 2.7 Q DEmdeg 1.7 Q pmRA 2.6
Q pmDE 1.7 BTmag 11.869 E BTmag 0.088 VTmag 10.857
E VTmag 0.058 Prox 182 TYC T HIP
CCDM RAdeg 208.50485167 DEdeg 32.14706111 EpRA 1990 1.55
EpDE 1990 1.55 E RAdeg 44.2 E DEdeg 42.7 Posflg
Corr -0.1
 
 
13540+3209 C
 
 
Coord arcsec 2000 135357.11+321006.0 Mag 14.44 PmRA -1.00 PmDE 3.0
Calc delta mag 4.17 Calc coord yes
 
 
13540+3209 D
 
 
Coord arcsec 2000 135401.54+320827.7 Mag 16 PmRA 38.00 PmDE -25.0
Calc delta mag 5.73 Calc coord yes
 
 
13540+3209 E
 
 
Coord arcsec 2000 135359.19+320927.3 Calc delta mag 10.27 Calc coord yes
 
 
13540+3209 F
 
 
Coord arcsec 2000 135347.33+320838.3 Mag 13.06 PmRA 0.00 PmDE -19.0
Calc delta mag 2.79 Calc coord yes
 
 
13540+3209 G
 
 
Coord arcsec 2000 135349.56+320827.8 Mag 13.71 PmRA 6.00 PmDE -14.0
Calc delta mag 3.44 Calc coord yes