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Doubles in session


Current system
17142+1911
BU 9029 AB


Nearby doubles
8' : 17142+1919
STF2139

10' : 17135+1911
LDS4727

26' : 17158+1900
JOD 11

46' : 17145+1956
HU 488AB

47' : 17109+1915
DAM 954AB

50' : 17120+1833
LDS5173

54' : 17174+1939
COU 496AB

55' : 17126+1821
HLA 13

59' : 17183+1912
SLE 13

60' : 17155+2007
HU 489

60' : 17100+1900
TDT 242

69' : 17094+1901
A 2086

69' : 17172+1816
LDS4736

72' : 17115+2012
DAM 971AB

77' : 17171+1806
LDS4735AB

85' : 17087+1945
J 1130

86' : 17197+1947
TDT 309

86' : 17100+1808
GWP2693

87' : 17183+1809
BWL 45

92' : 17127+1742
LDS4726

102' : 17111+1739
BPM 677

103' : 17088+1802
GWP2691

104' : 17199+1807
COU2625

108' : 17088+1755
UC 3297

110' : 17204+2017
LEP 82

115' : 17136+1716
A 2087



Selections
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Binary Systems
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Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17142+1911 BU 9029 AB

 
 
17h 14m 10.10s +19° 10' 46.6" P.A. 163.00 sep 38.6 mag 7.96,14.20 Sp F8 dist. 71.38 pc (232.84 l.y.)
 
 
Coord 2000 17142+1911 Discov num BU 9029 Comp AB Coord arcsec 2000 17 14 10.10 +19 10 46.6
Date first 1904 Date last 2015 Obs 8
Pa first 163 Pa last 162.5 P.A. Now (θ) 162.5°
Sep first 33.3 Sep last 38.578 Sep. Now (ρ) 38.578"
Mag pri 7.96 Mag sec 14.20 delta mag (ΔM) 6.24 Spectral class F8 (yellow-white)
Pri motion ra -026 Sec motion ra -005
Pri motion dec +037 Sec motion dec -006
Notes N (See Notes)
rPM=1.058
This double is not physical.
 
 
17142+1911 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 102674 17 14 10 +19 10 47 BU 9029 AB 2015 8 163 38.6 7.96 14.20 6.24 <===
Show 102674 17 14 10 +19 10 47 BU 9029 AC 2015 7 102 73.5 7.96 14.71 6.75
Show 102674 17 14 10 +19 10 47 BU 9029 AD 2015 7 169 74.0 7.96 13.92 5.96
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules SAO 102674 HIP 84307 Tycho2 1544-00709-1
Gaia DR2 4548623425937803264 HD 155979 GC 23261 BD BD+19 3256
Distance 71.38 Distance ly 232.84
 
 
WDS 17142+1911 BU 9029 AB : NOTES
 
 
discov_num notes refcode
BU 9029 These pairs are not associated with STF2139 as reported by Burnham. Bu_1906
 
 
REFERENCES
 
 
refcode metd author reference
Bu_1906 Ma j Burnham, S.W. 1906QB821.B972.....
Bu_1906 +M Burnham Double Star Cat., 1906
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17142+1911 BU 9029 AB 2000 2 163 37.8 8.00 14.20 N 171410.10+191046.6
17142+1911 BU 9029 AB 2001 3 162 38.0 8.00 14.20 F8 N 171410.10+191046.6
17142+1911 BU 9029 AB 2015 4 162 38.6 7.96 14.20 F8 N 171410.10+191046.6

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

 
 
WDS 17142+1911 BU 9029 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17142+1911 BU 9029 AB : MEASURES
 
 
No records found.

 
 
WDS 17142+1911 : VIRTUAL EYEPIECE
 
 

17142+1911 BU 9029A mag 7.96 Sp F8 17142+1911 BU 9029B sep 38.4 P.A. 163.40 mag 14.2 17142+1911 BU 9029C sep 69.6 P.A. 102.70 mag 14.71 17142+1911 BU 9029D sep 73.8 P.A. 169.20 mag 13.92 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17142+1911 : ALADIN DSS IMAGE @ 17h 14m 10.10s +19° 10' 46.6"
 
 
 
 
WDS 17142+1911 BU 9029 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17142+1911 BU 9029AB distance=0' 17142+1919 STF2139 distance=8' 17135+1911 LDS4727 distance=10' 17158+1900 JOD 11 distance=26' 17145+1956 HU 488AB distance=46' 17109+1915 DAM 954AB distance=47' 17109+1915 DAM 954AC distance=47' 17109+1915 DAM 954AD distance=47' 17109+1915 DAM 954BC distance=47' 17109+1915 DAM 954BD distance=47' 17120+1833 LDS5173 distance=50' 17174+1939 COU 496AB distance=54' 17174+1939 COU 496AC distance=54' 17174+1939 GII 244Aa,Ab distance=54' 17126+1821 HLA 13 distance=55' 17183+1912 SLE 13 distance=59' 17155+2007 HU 489 distance=60' 17100+1900 TDT 242 distance=60' 17094+1901 A 2086 distance=69' 17172+1816 LDS4736 distance=69' 17115+2012 DAM 971AB distance=72' 17115+2012 DAM 971AC distance=72' 17171+1806 LDS4735AB distance=77' 17087+1945 J 1130 distance=85' 17197+1947 TDT 309 distance=86' 17100+1808 GWP2693 distance=86' 17183+1809 BWL 45 distance=87' 17084+1950 RAO 673AE distance=92' 17127+1742 LDS4726 distance=92' 17111+1739 BPM 677 distance=102' 17088+1802 GWP2691 distance=103' 17199+1807 COU2625 distance=104' 17088+1755 UC 3297 distance=108' 17204+2017 LEP 82 distance=110' 17136+1716 A 2087 distance=115' 17190+1739 LDS4738AB distance=116' 17190+1739 UC 3323AC distance=116' 17087+2040 BRT2431 distance=118' 17202+1750 UC 3328 distance=119' 17111+2106 TDT 255 distance=123' 17175+1711 HO 651AB distance=124' 17175+1711 DAM 92AC distance=124' 17107+2104 TDT 251 distance=124' 17091+1731 CLZ 69 distance=124' 17084+1738 BPM 675 distance=124' 17121+2114 STF2135AB distance=127' 17121+2114 STF2135AC distance=127' 17071+2029 SLE 9 distance=127' 17104+2107 ALP 20AB distance=128' 17104+2107 ALP 20AC distance=128' 17140+2119 COU 111AB distance=129' 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 17142+1911 BU 9029 AB 163 38.6
Show 17142+1911 BU 9029 AC 102 73.5
Show 17142+1911 BU 9029 AD 169 74.0
Show 17142+1919 STF2139 335 8.3 8
Show 17135+1911 LDS4727 326 15.4 10
Show 17158+1900 JOD 11 271 1.5 26
Show 17145+1956 HU 488 AB 106 2.9 46
Show 17109+1915 DAM 954 AB 312 18.8 47
Show 17109+1915 DAM 954 AC 342 16.9 47
Show 17109+1915 DAM 954 AD 297 24.5 47
Show 17109+1915 DAM 954 BC 68 9.6 47
Show 17109+1915 DAM 954 BD 261 7.7 47
Show 17120+1833 LDS5173 91 172.4 50
Show 17174+1939 COU 496 AB 172 0.8 54
Show 17174+1939 COU 496 AC 250 7.4 54
Show 17174+1939 GII 244 Aa,Ab 14 0.2 54
Show 17126+1821 HLA 13 205 4.0 55
Show 17183+1912 SLE 13 310 11.3 59
Show 17155+2007 HU 489 36 1.0 60
Show 17100+1900 TDT 242 155 1.6 60
Show 17094+1901 A 2086 204 3.1 69
Show 17172+1816 LDS4736 311 123.2 69
Show 17115+2012 DAM 971 AB 318 1.0 72
Show 17115+2012 DAM 971 AC 99 3.9 72
Show 17171+1806 LDS4735 AB 356 46.4 77
Show 17087+1945 J 1130 279 1.3 85
Show 17197+1947 TDT 309 98 0.2 86
Show 17100+1808 GWP2693 102 6.0 86
Show 17183+1809 BWL 45 325 0.5 87
Show 17084+1950 RAO 673 AE 114 7.7 92
Show 17127+1742 LDS4726 321 10.6 92
Show 17111+1739 BPM 677 307 67.9 102
Show 17088+1802 GWP2691 263 82.3 103
Show 17199+1807 COU2625 9 2.3 104
Show 17088+1755 UC 3297 201 43.3 108
Show 17204+2017 LEP 82 288 16.8 110
Show 17136+1716 A 2087 133 0.5 115
Show 17190+1739 LDS4738 AB 212 16.2 116
Show 17190+1739 UC 3323 AC 168 102.2 116
Show 17087+2040 BRT2431 317 4.7 118
Show 17202+1750 UC 3328 240 64.2 119
Show 17111+2106 TDT 255 200 0.6 123
Show 17175+1711 HO 651 AB 48 9.9 124
Show 17175+1711 DAM 92 AC 15 15.9 124
Show 17107+2104 TDT 251 302 0.5 124
Show 17091+1731 CLZ 69 358 5.0 124
Show 17084+1738 BPM 675 303 94.9 124
Show 17121+2114 STF2135 AB 194 8.7 127
Show 17121+2114 STF2135 AC 208 162.1 127
Show 17071+2029 SLE 9 173 19.7 127
Show 17104+2107 ALP 20 AB 278 7.7 128

 
 
WDS 17142+1911 : COMPONENTS
 
 
  A B C
B pa=163.4°
sep=38.39"
 
C pa=102.7°
sep=69.58"
pa=69.3°
sep=60.86"
 
D pa=169.2°
sep=73.81"
pa=175.4°
sep=35.83"
pa=223.4°
sep=78.74"
 
 
17142+1911 A
 
 
Coord arcsec 2000 171410.10+191046.6 Mag 7.96 Spectral class F8 (yellow-white) PmRA -26.00
PmDE 37.0 SAO 102674 HIP 84307 Tycho2 1544-00709-1
HD 155979 GC 23261 BD BD+19 3256
Tycho2
Tycho2 1544-00709-1 Pflag RAmdeg 258.54209544 DEmdeg 19.17962003
PmRA -25.1 PmDE 37.1 E RAmdeg 6 E DEmdeg 6
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.96 EpDEm 1991.14
Num 14 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.9 BTmag 8.467 E BTmag 0.016 VTmag 7.955
E VTmag 0.012 Prox 999 TYC T HIP 84307
CCDM RAdeg 258.54215694 DEdeg 19.17953444 EpRA 1990 1.63
EpDE 1990 1.72 E RAdeg 5.8 E DEdeg 5.8 Posflg
Corr 0.0
SAO
SAO 102674 DelFlag RA1950 PmRA1950 -0.0031
DE1950 PmDE1950 0.019 Vmag 7.9 SpType F8
Double code Source 70 CatNum 23261 DM BD+19 3256
DMcomp BDsup HD 155979 M HD 0
GC 23261 RA1950rad 4.50288693 DE1950rad 0.33572169 PmRA2000 -0.003
PmDE2000 0.021
Hipparcos
Catalog H HIP 84307 Proxy RAhms 17 14 10.12
DEdms +19 10 46.3 Vmag 7.91 VarFlag R Vmag H
RAdeg 258.542 DEdeg 19.1795 AstroRef Plx 13.75
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 155979 BD BD+19 3256
CD CP Dm number +19 3256 VIred 0.56
SpType F8 R SpType Coord arcsec 2000 171410.12+191046.3
Hipparcos 2
HIP 84307 Sn 5 So 0 Nc 1
RArad 4.5124120034 DErad 0.3347459539 Plx 14.01 PmRA -26.36
PmDE 36.92 E RArad 0.61 E DErad 0.66 E Plx 0.84
E pmRA 0.56 E pmDE 0.72 Hpmag 8.016 E Hpmag 0.0013
SHp 0.015 VA 0 BV 0.485 E BV 0.015
VI 0.56
 
 
17142+1911 B
 
 
Coord arcsec 2000 171410.87+191009.8 Mag 14.2 PmRA -5.00 PmDE -6.0
Calc delta mag 6.24 Calc coord yes
 
 
17142+1911 C
 
 
Coord arcsec 2000 171414.89+191031.3 Mag 14.71 PmRA 0.00 PmDE 5.0
Calc delta mag 6.75 Calc coord yes
 
 
17142+1911 D
 
 
Coord arcsec 2000 171411.07+190934.1 Mag 13.92 PmRA 13.00 PmDE -9.0
Calc delta mag 5.96 Calc coord yes