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Doubles in session


Current system
15092+3304
HJ 566
HD 134494


Nearby doubles
17' : 15080+3257
UC 2936AB

44' : 15111+3229
COU 792

51' : 15135+3244
ES 2476

54' : 15060+3340
DEA 85

56' : 15099+3208
HJ 2769

56' : 15095+3208
HJ 2767

62' : 15054+3343
CVR1616

67' : 15144+3301
OSO 62

75' : 15034+3319
COU 791

77' : 15151+3318
SMR 32AB

79' : 15034+3334
HJ 565

80' : 15054+3200
TDS9397

82' : 15155+3319
STFA 27AB

82' : 15034+3342
TDS9384

82' : 15027+3316
UC 2907

85' : 15067+3145
TDS9407

86' : 15093+3429
TDS9418

86' : 15121+3419
ES 2417

90' : 15035+3211
TDS9386

93' : 15163+3245
UC 2974

93' : 15129+3145
HJ 569

96' : 15021+3230
TDS9379AB

97' : 15015+3317
CVR1614

99' : 15129+3430
UC 2960AB

99' : 15141+3147
STT 292

100' : 15049+3428
STF1908AB



Selections
Full WDS
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.

15092+3304 HJ 566 (HD 134494)

 
 
15h 09m 09.88s +33° 03' 38.0" P.A. 285.00 sep 23.5 mag 8.43,11.24 Sp K0 dist. 735.29 pc (2398.52 l.y.)
 
 
Coord 2000 15092+3304 Discov num HJ  566 Comp Coord arcsec 2000 15 09 09.88 +33 03 38.0
Date first 1896 Date last 2019 Obs 21
Pa first 288 Pa last 285.2 P.A. Now (θ) 285.2°
Sep first 23.2 Sep last 23.53 Sep. Now (ρ) 23.53"
Mag pri 8.43 Mag sec 11.24 delta mag (ΔM) 2.81 Spectral class K0 (yellow-orange)
Pri motion ra +013 Sec motion ra +013
Pri motion dec -022 Sec motion dec -023
Notes N (See Notes)
rPM=0.038 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 134494 Constellation Bootes SAO 64523 HIP 74158
Tycho2 2565-00819-1 Gaia DR2 1288848427729519104 HD 134494 BD BD+33 2548
Distance 735.29 Distance ly 2398.52
 
 
WDS 15092+3304 HJ 566 (HD 134494) : NOTES
 
 
discov_num notes refcode
HJ 566 Also known as STF1913.
 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15092+3304 HJ 566 1998 8 285 23.4 8.60 11.10 K0 N D 150909.88+330338.0
15092+3304 HJ 566 2008 9 285 23.8 8.60 11.10 K0 N D 150909.88+330338.0
15092+3304 HJ 566 2010 10 285 23.2 8.60 11.10 K0 N D 150909.88+330338.0
15092+3304 HJ 566 2012 12 285 23.4 8.60 11.10 K0 N D 150909.88+330338.0
15092+3304 HJ 566 2015 14 285 23.4 8.43 11.24 K0 N 150909.88+330338.0
15092+3304 HJ 566 2019 20 285 23.5 8.43 11.24 K0 N 150909.88+330338.0

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

 
 
WDS 15092+3304 HJ 566 (HD 134494) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15092+3304 HJ 566 (HD 134494) : MEASURES
 
 
No records found.

 
 
WDS 15092+3304 (HD 134494) : VIRTUAL EYEPIECE
 
 

15092+3304 HJ 566A mag 8.43 Sp K0 15092+3304 HJ 566B sep 20.0 P.A. 288.00 mag 11.24 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 15092+3304 (HD 134494) : ALADIN DSS IMAGE @ 15h 09m 09.88s +33° 03' 38.0"
 
 
 
 
WDS 15092+3304 HJ 566 (HD 134494) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15092+3304 HJ 566 distance=0' 15080+3257 SLW1063BC distance=17' 15080+3257 UC 2936AB distance=17' 15111+3229 COU 792 distance=44' 15135+3244 ES 2476 distance=51' 15060+3340 DEA 85 distance=54' 15099+3208 HJ 2769 distance=56' 15095+3208 HJ 2767 distance=56' 15054+3343 CVR1616 distance=62' 15144+3301 OSO 62 distance=67' 15034+3319 COU 791 distance=75' 15151+3318 SMR 32BC distance=76' 15151+3318 SMR 32AB distance=77' 15151+3318 SMR 32AC distance=77' 15034+3334 HJ 565 distance=79' 15054+3200 TDS9397 distance=80' 15155+3319 STFA 27AB distance=82' 15155+3319 SMR 31AC distance=82' 15034+3342 TDS9384 distance=82' 15027+3316 UC 2907 distance=82' 15067+3145 TDS9407 distance=85' 15093+3429 TDS9418 distance=86' 15121+3419 ES 2417 distance=86' 15035+3211 TDS9386 distance=90' 15163+3245 UC 2974 distance=93' 15129+3145 HJ 569 distance=93' 15021+3230 TDS9379AB distance=96' 15015+3317 CVR1614 distance=97' 15129+3430 UC 2960AB distance=99' 15129+3430 KPP4383AC distance=99' 15141+3147 STT 292 distance=99' 15049+3428 STF1908AB distance=100' 15049+3428 STF1908AC distance=100' 15166+3339 STF1929 distance=101' 15153+3158 LDS4541 distance=102' 15127+3440 TDS9446AB distance=106' 15127+3440 SCA 198AC distance=106' 15175+3241 COU 793 distance=109' 15048+3443 LDS4528AB distance=113' 15048+3443 CRB 107BC distance=114' 15162+3418 A 1366 distance=115' 15181+3245 COU 794 distance=115' 15045+3447 FAR 43 distance=119' 14599+3233 TDS9363 distance=121' 15136+3453 HO 60 distance=123' 15092+3508 COU 972 distance=125' 15040+3455 GRV1281 distance=128' 15175+3148 SLW1076 distance=130' 14598+3407 CVR1612 distance=134' 15126+3057 CRB 109 distance=134' 14597+3410 A 1365 distance=136' 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 15092+3304 HJ 566 285 23.5
Show 15080+3257 SLW1063 BC 46 126.3 17
Show 15080+3257 UC 2936 AB 14 15.5 17
Show 15111+3229 COU 792 85 0.6 44
Show 15135+3244 ES 2476 211 2.6 51
Show 15060+3340 DEA 85 69 5.1 54
Show 15099+3208 HJ 2769 22 15.7 56
Show 15095+3208 HJ 2767 263 11.5 56
Show 15054+3343 CVR1616 140 4.1 62
Show 15144+3301 OSO 62 301 20.1 67
Show 15034+3319 COU 791 17 1.2 75
Show 15151+3318 SMR 32 BC 105 47.6 76
Show 15151+3318 SMR 32 AB 336 27.5 77
Show 15151+3318 SMR 32 AC 70 37.1 77
Show 15034+3334 HJ 565 108 32.7 79
Show 15054+3200 TDS9397 359 0.5 80
Show 15155+3319 STFA 27 AB 78 105.0 82
Show 15155+3319 SMR 31 AC 5 93.2 82
Show 15034+3342 TDS9384 109 0.4 82
Show 15027+3316 UC 2907 59 28.2 82
Show 15067+3145 TDS9407 222 0.5 85
Show 15093+3429 TDS9418 304 0.9 86
Show 15121+3419 ES 2417 169 4.3 86
Show 15035+3211 TDS9386 137 0.6 90
Show 15163+3245 UC 2974 116 53.9 93
Show 15129+3145 HJ 569 68 13.5 93
Show 15021+3230 TDS9379 AB 228 0.5 96
Show 15015+3317 CVR1614 196 4.4 97
Show 15129+3430 UC 2960 AB 268 46.3 99
Show 15129+3430 KPP4383 AC 321 1.7 99
Show 15141+3147 STT 292 158 118.0 99
Show 15049+3428 STF1908 AB 152 1.3 100
Show 15049+3428 STF1908 AC 106 60.7 100
Show 15166+3339 STF1929 8 6.5 101
Show 15153+3158 LDS4541 252 3.4 102
Show 15127+3440 TDS9446 AB 3 1.4 106
Show 15127+3440 SCA 198 AC 108 6.3 106
Show 15175+3241 COU 793 61 1.5 109
Show 15048+3443 LDS4528 AB 288 52.2 113
Show 15048+3443 CRB 107 BC 330 47.5 114
Show 15162+3418 A 1366 77 3.8 115
Show 15181+3245 COU 794 97 0.1 115
Show 15045+3447 FAR 43 178 1.9 119
Show 14599+3233 TDS9363 258 0.3 121
Show 15136+3453 HO 60 66 0.2 123
Show 15092+3508 COU 972 144 1.4 125
Show 15040+3455 GRV1281 243 0.6 128
Show 15175+3148 SLW1076 125 109.5 130
Show 14598+3407 CVR1612 71 3.5 134
Show 15126+3057 CRB 109 240 41.6 134
Show 14597+3410 A 1365 239 2.0 136

 
 
WDS 15092+3304 : COMPONENTS
 
 
  A
B pa=288.0°
sep=20.01"
 
 
15092+3304 A
 
 
Componente originario normalizzato AB Name HD 134494 Coord arcsec 2000 150909.88+330338.0 Mag 8.43
Spectral class K0 (yellow-orange) PmRA 13.00 PmDE -22.0 SAO 64523
HIP 74158 Tycho2 2565-00819-1 HD 134494 BD BD+33 2548
Tycho2
Tycho2 2565-00819-1 Pflag RAmdeg 227.29122458 DEmdeg 33.06049492
PmRA 13.5 PmDE -21.5 E RAmdeg 6 E DEmdeg 6
E pmRA 1.0 E pmDE 1.1 EpRAm 1990.84 EpDEm 1991.06
Num 16 Q RAmdeg 0.7 Q DEmdeg 1.2 Q pmRA 0.6
Q pmDE 1.1 BTmag 9.583 E BTmag 0.018 VTmag 8.425
E VTmag 0.012 Prox 999 TYC T HIP 74158
CCDM RAdeg 227.29118750 DEdeg 33.06054417 EpRA 1990 1.67
EpDE 1990 1.73 E RAdeg 6.2 E DEdeg 5.9 Posflg
Corr -0.2
SAO
SAO 64523 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 -0.001 Vmag 8.3 SpType K0
Double code Source 6 CatNum 1343 DM BD+33 2548
DMcomp BDsup HD 134494 M HD 0
GC RA1950rad 3.95811552 DE1950rad 0.58033259 PmRA2000 0.0006
PmDE2000 0.003
Hipparcos
Catalog H HIP 74158 Proxy RAhms 15 09 09.88
DEdms +33 03 38.0 Vmag 8.3 VarFlag 1 R Vmag H
RAdeg 227.291 DEdeg 33.0605 AstroRef Plx 0.05
CCDM 15092+3304 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 134494 BD BD+33 2548
CD CP Dm number +33 2548 VIred 0.98
SpType K0 R SpType Coord arcsec 2000 150909.88+330338.0
Hipparcos 2
HIP 74158 Sn 5 So 0 Nc 1
RArad 3.9669795195 DErad 0.5770153237 Plx 1.36 PmRA 12.87
PmDE -21.04 E RArad 0.51 E DErad 0.59 E Plx 0.9
E pmRA 0.61 E pmDE 0.75 Hpmag 8.4663 E Hpmag 0.0021
SHp 0.019 VA 0 BV 0.993 E BV 0.012
VI 0.97
CCDM
Ccdm 15092+3304 RComp Comp A Note1
Note2 Discov num DRAs -2.12 DDEs -22.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp K0 PmNote *
PmRA 10 PmDE -19 Dm number +33 2548 Cat1 BD
Name2 +33 1343 Cat2 AGK2/3 HD 134494 M HD
ADS BDS B 7143 M ADS BDS N IDS IDS 15051N3327A
HIC 74158
 
 
15092+3304 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 150908.37+330344.2 Mag 11.24 PmRA 13.00
PmDE -23.0 Calc delta mag 2.81 Calc coord yes
CCDM
Ccdm 15092+3304 RComp Comp B Note1
Note2 Discov num HJ 566 DRAs DDEs
R dRAs Year 1905 Theta 286 Rho 23.8
Obs 3 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 7143 M ADS BDS N IDS IDS 15051N3327B
HIC