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Current system
15194+4550
HJ 2776 AB


Nearby doubles
13' : 15194+4536
GIC 125

14' : 15200+4603
A 1631AB

19' : 15209+4540
HDS2157AB

28' : 15178+4611
ES 1252

30' : 15169+4604
KPP3950

42' : 15233+4544
SLW1088

46' : 15155+4610
UC 2972

52' : 15222+4508
ES 2649

62' : 15144+4518
CBL 60

65' : 15253+4608
A 1632

67' : 15206+4656
HDS2155AB

69' : 15259+4544
BEM9005AB

71' : 15157+4451
HJ 2772

71' : 15126+4544
MCT 8

77' : 15167+4702
KPP1863

78' : 15238+4448
BVD 240

81' : 15269+4610
KU 50

85' : 15119+4520
SLW1069

90' : 15129+4650
ES 624AB

93' : 15211+4419
ES 625

98' : 15145+4427
UC 2969

99' : 15258+4703
SLW1090

104' : 15108+4640
ARG 27

104' : 15173+4731
GRV1207

108' : 15108+4651
STF1920

115' : 15301+4618
ROE 2



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

15194+4550 HJ 2776 AB

 
 
15h 19m 21.92s +45° 50' 04.9" P.A. 311.00 sep 14.2 mag 11.30,13.72
 
 
Coord 2000 15194+4550 Discov num HJ 2776 Comp AB Coord arcsec 2000 15 19 21.92 +45 50 04.9
Date first 1830 Date last 2015 Obs 12
Pa first 314 Pa last 310.9 P.A. Now (θ) 310.9°
Sep first 16.5 Sep last 14.195 Sep. Now (ρ) 14.195"
Mag pri 11.30 Mag sec 13.72 delta mag (ΔM) 2.42 Spectral class
Pri motion ra -031 Sec motion ra +004
Pri motion dec +028 Sec motion dec +002
Notes N (See Notes)
rPM=1.044
This double is not physical.
 
 
15194+4550 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 19 22 +45 50 05 HJ 2776 AB 2015 12 311 14.2 11.30 13.72 2.42 <===
Show 15 19 22 +45 50 05 BU 1446 AC 1909 1 13 170.6 11.30 9.26 2.04
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Gaia DR2 1395469169786003584
 
 
WDS 15194+4550 HJ 2776 AB : NOTES
 
 
discov_num notes refcode
BU 1446 C component is galaxy NGC 5918.
 
 
DISCOVERER
 
 
discov author
BU Burnham, S.W. (BU 1 - 81)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
15194+4550 HJ 2776 AB 1999 3 311 15.0 11.30 13.72 D 151921.92+455004.9
15194+4550 HJ 2776 AB 2007 4 311 14.6 11.30 13.72 N D 151921.92+455004.9
15194+4550 HJ 2776 AB 2013 6 311 14.3 11.30 13.72 N 151921.92+455004.9
15194+4550 HJ 2776 AB 2014 7 311 14.2 11.30 13.72 N 151921.92+455004.9
15194+4550 HJ 2776 AB 2015 8 311 14.2 11.30 13.72 N 151921.92+455004.9

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

 
 
WDS 15194+4550 HJ 2776 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15194+4550 HJ 2776 AB : MEASURES
 
 
No records found.

 
 
WDS 15194+4550 : VIRTUAL EYEPIECE
 
 

15194+4550 HJ 2776A mag 11.3 15194+4550 HJ 2776B sep 14.2 P.A. 310.90 mag 13.72 15194+4550 BU 1446C sep 170.6 P.A. 12.70 mag 9.26 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15194+4550 : ALADIN DSS IMAGE @ 15h 19m 21.92s +45° 50' 04.9"
 
 
 
 
WDS 15194+4550 HJ 2776 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15194+4550 HJ 2776AB distance=0' 15194+4536 GIC 125 distance=13' 15200+4603 A 1631AB distance=14' 15200+4603 ES 75AB,C distance=14' 15209+4540 HDS2157AB distance=19' 15209+4540 HDS2157Aa,Ab distance=19' 15178+4611 ES 1252 distance=28' 15169+4604 KPP3950 distance=30' 15233+4544 SLW1088 distance=42' 15155+4610 UC 2972 distance=46' 15222+4508 ES 2649 distance=52' 15144+4518 CBL 60 distance=62' 15253+4608 A 1632 distance=65' 15206+4656 HDS2155AB distance=67' 15206+4656 GII 220Aa,Ab distance=67' 15259+4544 BEM9005AB distance=69' 15259+4544 DAM 258AC distance=69' 15157+4451 HJ 2772 distance=71' 15126+4544 MCT 8 distance=71' 15167+4702 KPP1863 distance=77' 15238+4448 BVD 240 distance=78' 15269+4610 KU 50 distance=81' 15119+4520 SLW1069 distance=85' 15129+4650 ES 624AB distance=90' 15129+4650 HJ 2770AC distance=90' 15129+4650 ES 624BC distance=90' 15211+4419 ES 625 distance=93' 15145+4427 UC 2969 distance=98' 15258+4703 SLW1090 distance=99' 15108+4640 ARG 27 distance=104' 15173+4731 GRV1207 distance=104' 15108+4651 STF1920 distance=108' 15301+4618 ROE 2 distance=115' 15290+4646 JNN 103 distance=116' 15304+4542 ROE 48 distance=116' 15087+4508 HJ 2768 distance=120' 15294+4651 A 1633 distance=121' 15160+4353 LDS5164 distance=122' 15111+4424 SKF 10 distance=123' 15174+4348 STF1934AB distance=125' 15174+4348 STF1934AC distance=125' 15208+4756 LDS4545 distance=128' 15077+4632 COU1761 distance=129' 15274+4414 ES 1552 distance=130' 15193+4337 SLW1080 distance=133' 15264+4400 STT 296AB distance=134' 15264+4400 STT 296AC distance=134' 15264+4400 POP1221AD distance=134' 15175+4804 COU1762 distance=135' 15277+4402 KPP3291 distance=140' 15192+4329 A 1630 distance=142' 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 15194+4550 HJ 2776 AB 311 14.2 0
Show 15194+4550 BU 1446 AC 13 170.6 0
Show 15194+4536 GIC 125 210 19.6 13
Show 15200+4603 A 1631 AB 252 0.7 14
Show 15200+4603 ES 75 AB,C 36 4.4 14
Show 15209+4540 HDS2157 AB 286 0.7 19
Show 15209+4540 HDS2157 Aa,Ab 127 0.3 19
Show 15178+4611 ES 1252 16 1.6 28
Show 15169+4604 KPP3950 106 1.8 30
Show 15233+4544 SLW1088 169 80.0 42
Show 15155+4610 UC 2972 180 30.6 46
Show 15222+4508 ES 2649 5 25.8 52
Show 15144+4518 CBL 60 160 11.0 62
Show 15253+4608 A 1632 61 1.8 65
Show 15206+4656 HDS2155 AB 195 1.0 67
Show 15206+4656 GII 220 Aa,Ab 123 0.2 67
Show 15259+4544 BEM9005 AB 203 20.3 69
Show 15259+4544 DAM 258 AC 228 12.0 69
Show 15157+4451 HJ 2772 315 9.0 71
Show 15126+4544 MCT 8 220 0.5 71
Show 15167+4702 KPP1863 114 14.4 77
Show 15238+4448 BVD 240 86 26.3 78
Show 15269+4610 KU 50 336 2.9 81
Show 15119+4520 SLW1069 66 160.4 85
Show 15129+4650 ES 624 AB 227 3.0 90
Show 15129+4650 HJ 2770 AC 127 19.2 90
Show 15129+4650 ES 624 BC 119 19.9 90
Show 15211+4419 ES 625 249 1.8 93
Show 15145+4427 UC 2969 336 61.6 98
Show 15258+4703 SLW1090 119 11.4 99
Show 15108+4640 ARG 27 45 18.5 104
Show 15173+4731 GRV1207 159 18.9 104
Show 15108+4651 STF1920 109 18.7 108
Show 15301+4618 ROE 2 83 4.5 115
Show 15290+4646 JNN 103 202 0.2 116
Show 15304+4542 ROE 48 220 8.6 116
Show 15087+4508 HJ 2768 119 22.8 120
Show 15294+4651 A 1633 81 0.1 121
Show 15160+4353 LDS5164 285 252.6 122
Show 15111+4424 SKF 10 279 12.8 123
Show 15174+4348 STF1934 AB 13 9.8 125
Show 15174+4348 STF1934 AC 217 138.9 125
Show 15208+4756 LDS4545 238 158.8 128
Show 15077+4632 COU1761 268 1.2 129
Show 15274+4414 ES 1552 278 6.3 130
Show 15193+4337 SLW1080 222 169.6 133
Show 15264+4400 STT 296 AB 273 2.3 134
Show 15264+4400 STT 296 AC 313 80.7 134
Show 15264+4400 POP1221 AD 346 68.4 134
Show 15175+4804 COU1762 72 1.1 135
Show 15277+4402 KPP3291 148 4.0 140

 
 
WDS 15194+4550 : COMPONENTS
 
 
  A B
B pa=310.9°
sep=14.19"
 
C pa=12.7°
sep=170.60"
pa=17.1°
sep=164.36"
 
 
15194+4550 A
 
 
Coord arcsec 2000 151921.92+455004.9 Mag 11.3 PmRA -31.00 PmDE 28.0
CCDM
Ccdm 15194+4550 RComp Comp A Note1
Note2 Discov num DRAs -2.02 DDEs 4.3
R dRAs 65 Year Theta Rho
Obs 3 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 7224 M ADS BDS N IDS IDS 15160N4612A
HIC
 
 
15194+4550 B
 
 
Coord arcsec 2000 151920.89+455014.2 Mag 13.72 PmRA 4.00 PmDE 2.0
Delta magnitude 2.42 Coordinate calculated yes
CCDM
Ccdm 15194+4550 RComp Comp B Note1
Note2 Discov num HJ 2776 DRAs -3.16 DDEs 14.6
R dRAs 65 Year 1909 Theta 312 Rho 19.6
Obs 1 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 7224 M ADS BDS N IDS IDS 15160N4612B
HIC
 
 
15194+4550 C
 
 
Coord arcsec 2000 151925.51+455251.3 Mag 9.26 Delta magnitude 2.04 Coordinate calculated yes
CCDM
Ccdm 15194+4550 RComp Comp C Note1
Note2 Discov num HJ 2776 DRAs 1.25 DDEs 168.4
R dRAs 65 Year 1909 Theta 013 Rho 170.6
Obs 1 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 7224 M ADS BDS N N IDS IDS 15160N4612C
HIC