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Doubles in session


Current system
13591+2549
STF 1793
HD 122080


Nearby doubles
26' : 13595+2524
SMH 20

32' : 13570+2535
KPP3275

32' : 13599+2520
BUP 156AB

35' : 13594+2515
BUP 155AB

36' : 13569+2529
GRV1278

40' : 14012+2522
A 569

61' : 13570+2455
BUP 154

64' : 13544+2543
NSN 649

64' : 13578+2448
CBL 435

68' : 13546+2518
UC 2634

69' : 13541+2540
SLW 946

77' : 14048+2549
BGH 50

78' : 14000+2432
POU3155

82' : 14045+2514
SLW 962

90' : 13525+2544
A 568

92' : 13594+2418
COU 402

92' : 14029+2434
COU 301AB

93' : 14048+2458
KPP3277

101' : 13546+2429
BRT3302

102' : 14031+2423
SLW 958

108' : 13563+2409
LDS5799AB

108' : 14007+2404
BRT3304

109' : 13514+2620
SKF 260AB

113' : 13571+2738
GOM 25

113' : 13511+2623
CVR1549

116' : 14034+2409
COU 302



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.

13591+2549 STF 1793 (HD 122080)

 
 
13h 59m 05.25s +25° 48' 57.6" P.A. 243.00 sep 4.8 mag 7.46,8.39 Sp A5V dist. 153.61 pc (501.08 l.y.)
 
 
Coord 2000 13591+2549 Discov num STF1793 Comp Coord arcsec 2000 13 59 05.25 +25 48 57.6
Date first 1824 Date last 2019 Obs 87
Pa first 241 Pa last 242.9 P.A. Now (θ) 242.9°
Sep first 5.0 Sep last 4.763 Sep. Now (ρ) 4.763"
Mag pri 7.46 Mag sec 8.39 delta mag (ΔM) 0.93 Spectral class A5V (white)
Pri motion ra +012 Sec motion ra +004
Pri motion dec -005 Sec motion dec -003
Notes
rPM=0.634
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 122080 Constellation Bootes SAO 83108 HIP 68316
Tycho2 2009-00635-1 Gaia DR2 1258551316104415744 HD 122080 GC 18911
BD BD+26 2511 Distance 153.61 Distance ly 501.08
 
 
WDS 13591+2549 STF 1793 (HD 122080) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 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
13591+2549 STF1793 2005 72 243 4.7 7.46 8.39 A5V D 135905.25+254857.6
13591+2549 STF1793 2010 73 243 4.9 7.46 8.39 A5V D 135905.25+254857.6
13591+2549 STF1793 2012 76 243 4.9 7.46 8.39 A5V D 135905.25+254857.6
13591+2549 STF1793 2014 77 242 4.8 7.46 8.39 A5V D 135905.25+254857.6
13591+2549 STF1793 2015 79 241 4.6 7.46 8.39 A5V D 135905.25+254857.6
13591+2549 STF1793 2017 82 242 4.9 7.46 8.39 A5V 135905.25+254857.6
13591+2549 STF1793 2018 85 245 4.9 7.46 8.39 A5V 135905.25+254857.6
13591+2549 STF1793 2019 86 243 4.8 7.46 8.39 A5V 135905.25+254857.6

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

 
 
WDS 13591+2549 STF 1793 (HD 122080) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13591+2549 STF 1793 (HD 122080) : MEASURES
 
 
Records found: 1
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 15/06/02 inzet difficut 4.64 0.27 241.33 1.00 1.57 46
 
 
WDS 13591+2549 (HD 122080) : VIRTUAL EYEPIECE
 
 

13591+2549 STF1793A mag 7.46 Sp A5V 13591+2549 STF1793B sep 4.4 P.A. 240.40 mag 8.39 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 13591+2549 (HD 122080) : ALADIN DSS IMAGE @ 13h 59m 05.25s +25° 48' 57.6"
 
 
 
 
WDS 13591+2549 STF 1793 (HD 122080) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13591+2549 STF1793 distance=1' 13595+2524 SMH 20 distance=26' 13570+2535 KPP3275 distance=32' 13599+2520 BUP 156AB distance=32' 13594+2515 BUP 155BC distance=34' 13594+2515 BUP 155AB distance=35' 13594+2515 LDS6288AD distance=35' 13594+2515 BUP 155AC distance=35' 13569+2529 GRV1278 distance=36' 14012+2522 A 569 distance=40' 13570+2455 BUP 154 distance=61' 13544+2543 NSN 649 distance=64' 13578+2448 CBL 435 distance=64' 13546+2518 UC 2634 distance=68' 13541+2540 SLW 946 distance=69' 14048+2549 BGH 50 distance=77' 14000+2432 POU3155 distance=78' 14045+2514 SLW 962 distance=82' 13525+2544 A 568 distance=90' 13594+2418 COU 402 distance=92' 14029+2434 COU 301AB distance=92' 14029+2434 GII 201Aa,Ab distance=92' 14048+2458 KPP3277 distance=93' 13546+2429 BRT3302 distance=101' 14031+2423 SLW 958 distance=102' 13563+2409 LDS5799AB distance=108' 13563+2409 LDS5799AC distance=108' 14007+2404 BRT3304 distance=108' 13514+2620 YSC 50Aa,Ab distance=109' 13514+2620 SKF 260AB distance=109' 13514+2620 SKF 260Ba,Bb distance=109' 13571+2738 GOM 25 distance=113' 13511+2623 CVR1549 distance=113' 14034+2409 COU 302 distance=116' 14025+2737 KPP2336 distance=118' 14016+2357 CVR 718 distance=118' 14073+2505 A 2384 distance=120' 14066+2443 COU 303AB distance=122' 13518+2703 AZC 81 distance=123' 13562+2348 POU3154 distance=128' 13501+2454 NSN 648 distance=134' 13550+2349 LDS4418 distance=134' 14069+2425 POU3158 distance=135' 14078+2443 A 346 distance=136' 13599+2810 HDS1964 distance=142' 13586+2812 SLW 951 distance=144' 14073+2411 KPP2558 distance=149' 13491+2659 STF1785 distance=152' 14082+2415 POU3159 distance=156' 14101+2636 STF1808AB distance=156' 14101+2636 STF1808AC distance=156' 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 13591+2549 STF1793 243 4.8 1
Show 13595+2524 SMH 20 143 3.4 26
Show 13570+2535 KPP3275 131 1.4 32
Show 13599+2520 BUP 156 AB 83 999.9 32
Show 13594+2515 BUP 155 BC 130 156.2 34
Show 13594+2515 BUP 155 AB 64 214.7 35
Show 13594+2515 LDS6288 AD 178 20.3 35
Show 13594+2515 BUP 155 AC 91 313.5 35
Show 13569+2529 GRV1278 46 1.4 36
Show 14012+2522 A 569 149 0.6 40
Show 13570+2455 BUP 154 21 128.7 61
Show 13544+2543 NSN 649 225 1.3 64
Show 13578+2448 CBL 435 148 36.5 64
Show 13546+2518 UC 2634 262 29.7 68
Show 13541+2540 SLW 946 145 11.1 69
Show 14048+2549 BGH 50 32 97.0 77
Show 14000+2432 POU3155 310 12.8 78
Show 14045+2514 SLW 962 196 172.2 82
Show 13525+2544 A 568 321 2.6 90
Show 13594+2418 COU 402 100 4.7 92
Show 14029+2434 COU 301 AB 124 0.8 92
Show 14029+2434 GII 201 Aa,Ab 113 0.2 92
Show 14048+2458 KPP3277 279 2.3 93
Show 13546+2429 BRT3302 350 5.2 101
Show 14031+2423 SLW 958 38 10.2 102
Show 13563+2409 LDS5799 AB 86 6.2 108
Show 13563+2409 LDS5799 AC 128 9.8 108
Show 14007+2404 BRT3304 357 3.5 108
Show 13514+2620 YSC 50 Aa,Ab 226 0.1 109
Show 13514+2620 SKF 260 AB 358 3.1 109
Show 13514+2620 SKF 260 Ba,Bb 50 0.2 109
Show 13571+2738 GOM 25 76 125.6 113
Show 13511+2623 CVR1549 355 5.2 113
Show 14034+2409 COU 302 175 0.9 116
Show 14025+2737 KPP2336 269 19.9 118
Show 14016+2357 CVR 718 38 22.8 118
Show 14073+2505 A 2384 112 1.1 120
Show 14066+2443 COU 303 AB 289 1.9 122
Show 13518+2703 AZC 81 86 33.6 123
Show 13562+2348 POU3154 203 8.1 128
Show 13501+2454 NSN 648 89 3.9 134
Show 13550+2349 LDS4418 173 258.8 134
Show 14069+2425 POU3158 216 13.5 135
Show 14078+2443 A 346 309 1.0 136
Show 13599+2810 HDS1964 309 1.2 142
Show 13586+2812 SLW 951 236 15.7 144
Show 14073+2411 KPP2558 150 23.1 149
Show 13491+2659 STF1785 193 2.7 152
Show 14082+2415 POU3159 297 3.9 156
Show 14101+2636 STF1808 AB 83 2.7 156
Show 14101+2636 STF1808 AC 108 64.1 156

 
 
WDS 13591+2549 : COMPONENTS
 
 
  A
B pa=240.4°
sep=4.39"
 
 
13591+2549 A
 
 
Componente originario normalizzato AB Name HD 122080 Coord arcsec 2000 135905.25+254857.6 Mag 7.46
Spectral class A5V (white) PmRA 12.00 PmDE -5.0 SAO 83108
HIP 68316 Tycho2 2009-00635-1 HD 122080 GC 18911
BD BD+26 2511
Tycho2
Tycho2 2009-00635-1 Pflag RAmdeg 209.77187497 DEmdeg 25.81599490
PmRA 9.9 PmDE -8.8 E RAmdeg 5 E DEmdeg 5
E pmRA 3.0 E pmDE 2.7 EpRAm 1991.65 EpDEm 1991.66
Num 4 Q RAmdeg 0.4 Q DEmdeg 0.8 Q pmRA 0.3
Q pmDE 0.8 BTmag 7.657 E BTmag 0.016 VTmag 7.455
E VTmag 0.012 Prox 48 TYC T HIP 68316
CCDM A RAdeg 209.77184944 DEdeg 25.81601500 EpRA 1990 1.68
EpDE 1990 1.70 E RAdeg 5.4 E DEdeg 5.2 Posflg
Corr 0.3
SAO
SAO 83108 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 0.003 Vmag 7.4 SpType A5
Double code Source 70 CatNum 18911 DM BD+26 2511
DMcomp BDsup HD 122080 M HD 0
GC 18911 RA1950rad 3.65118857 DE1950rad 0.45480749 PmRA2000 0.0008
PmDE2000 0.007
Hipparcos
Catalog H HIP 68316 Proxy H RAhms 13 59 05.24
DEdms +25 48 57.6 Vmag 7.09 VarFlag R Vmag H
RAdeg 209.772 DEdeg 25.816 AstroRef A Plx 4.11
CCDM 13591+2549 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 242 Rho 4.779 HD 122080 BD BD+26 2511
CD CP Dm number +26 2511 VIred 0.17
SpType A5... R SpType Coord arcsec 2000 135905.24+254857.6
Hipparcos 2
HIP 68316 Sn 15 So 3 Nc 2
RArad 3.6612094506 DErad 0.4505743978 Plx 6.51 PmRA 11.15
PmDE -4.49 E RArad 0.52 E DErad 0.47 E Plx 0.66
E pmRA 0.68 E pmDE 0.47 Hpmag 7.1534 E Hpmag 0.0012
SHp 0.011 VA 0 BV 0.206 E BV 0.011
VI 0.23
CCDM
Ccdm 13591+2549 RComp Comp A Note1
Note2 Discov num DRAs -0.73 DDEs -1.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.4 Sp A5 PmNote *
PmRA 9 PmDE 5 Dm number +26 2511 Cat1 BD
Name2 83108 Cat2 SAO HD 122080 M HD
ADS BDS A 9076 M ADS BDS N IDS IDS 13545N2618A
HIC 68316
 
 
13591+2549 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 135904.97+254855.4 Mag 8.39 PmRA 4.00
PmDE -3.0 Tycho2 2009-01137-1 Calc delta mag 0.93 Calc coord yes
Tycho2
Tycho2 2009-01137-1 Pflag RAmdeg 209.77055188 DEmdeg 25.81538127
PmRA 9.5 PmDE -6.0 E RAmdeg 8 E DEmdeg 8
E pmRA 5.2 E pmDE 3.9 EpRAm 1991.64 EpDEm 1991.61
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 8.648 E BTmag 0.018 VTmag 8.388
E VTmag 0.015 Prox 48 TYC T HIP 68316
CCDM B RAdeg 209.77052750 DEdeg 25.81539528 EpRA 1990 1.67
EpDE 1990 1.66 E RAdeg 7.9 E DEdeg 7.7 Posflg
Corr 0.4
CCDM
Ccdm 13591+2549 RComp Comp B Note1
Note2 Discov num STF1793 DRAs DDEs
R dRAs Year 1831 Theta 242 Rho 4.6
Obs 23 Vmag 8.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9076 M ADS BDS N IDS IDS 13545N2618B
HIC 68316