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Doubles in session


Current system
21125+2619
SLE 369 AC


Nearby doubles
13' : 21116+2620
LSC 95

23' : 21122+2556
SLE 368

26' : 21144+2612
SLE 373

32' : 21110+2642
BRT3364

42' : 21096+2632
COU 529

44' : 21157+2610
SLE 376

46' : 21134+2536
LDS4871

56' : 21119+2524
COU 643

57' : 21156+2537
J 3130AB

60' : 21081+2615
J 1328

62' : 21115+2719
NSN 796

62' : 21143+2522
POU5283AB

63' : 21145+2523
BKO 891

63' : 21108+2718
BRT1958

64' : 21133+2722
BRT 222

64' : 21128+2516
POU5251

64' : 21110+2519
POU5226

64' : 21153+2527
SLE 375

65' : 21143+2519
POU5286

66' : 21133+2515
POU5265

66' : 21167+2545
UC 4425

67' : 21130+2513
POU5260

68' : 21135+2512
POU5269

69' : 21137+2510
POU5273

70' : 21139+2512
POU5276

71' : 21107+2512
POU5217



Selections
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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.

21125+2619 SLE 369 AC

 
 
21h 12m 29.72s +26° 18' 45.6" P.A. 337.00 sep 52.0 mag 8.55,12.77 Sp A2
 
 
Coord 2000 21125+2619 Discov num SLE 369 Comp AC Coord arcsec 2000 21 12 29.72 +26 18 45.6
Date first 1982 Date last 2015 Obs 7
Pa first 336 Pa last 337.2 P.A. Now (θ) 337.2°
Sep first 52.0 Sep last 52.04 Sep. Now (ρ) 52.04"
Mag pri 8.55 Mag sec 12.77 delta mag (ΔM) 4.22 Spectral class A2 (white)
Pri motion ra -003 Sec motion ra +002
Pri motion dec -001 Sec motion dec +002
Notes
rPM=1.844
This double is not physical.
 
 
21125+2619 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 202002 89526 21 12 30 +26 18 46 STF 2774 AB 2015 11 335 27.6 8.55 12.16 3.61
Show 89526 21 12 30 +26 18 46 SLE 369 AC 2015 7 337 52.0 8.55 12.77 4.22 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula SAO 89526 Tycho2 2181-01268-1 Gaia DR2 1841843570374347648
HD 202002
 
 
WDS 21125+2619 SLE 369 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sle1966 Mc j Soulie, G. 1966JO.....49..359S
Sle1966 +Pa J. Obs. 49, 359, 1966
Sle1983 Pa - Soulie, G. 1983A&AS...54..281S
Sle1983 A&AS 54, 281, 1983
Sle1984 Pa - Soulie, G. 1984A&AS...56..351S
Sle1984 A&AS 56, 351, 1984
Sle1985 Pa - Soulie, G. 1985A&AS...61...17S
Sle1985 A&AS 61, 17, 1985
Sle1986a Pa - Soulie, G. .
Sle1986a Bull. Inf. Cent. Donnes Stell. #30, 91, 1986
Sle1986b Pa - Soulie, G. .
Sle1986b Bull. Inf. Cent. Donnes Stell. #30, 103, 1986
Sle2003 C j Soulie, G. 2003O&T....56...10S
Sle2003 Obs. et Travaux 56, 10, 2003
Sle2006 Pa - Soulie, G. 2006O&T....62...26S
Sle2006 Obs. et Travaux 62, 26, 2006
Sle2006b Pa j Soulie, G. 2006O&T....63...15S
Sle2006b Obs. et Travaux 63, 15, 2006
Sle2007 C j Soulie, G. 2007O&T....65...34S
Sle2007 Obs. et Travaux 65, 34, 2007
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
21125+2619 SLE 369 AC 1982 1 26 52.0 8.55 12.90 211229.72+261845.6
21125+2619 SLE 369 AC 2009 2 338 51.7 8.55 12.90 211229.72+261845.6
21125+2619 SLE 369 AC 2015 5 337 52.0 8.55 12.77 A2 211229.72+261845.6

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

 
 
WDS 21125+2619 SLE 369 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21125+2619 SLE 369 AC : MEASURES
 
 
No records found.

 
 
WDS 21125+2619 : VIRTUAL EYEPIECE
 
 

21125+2619 STF2774A mag 8.55 Sp A2 21125+2619 STF2774B sep 27.1 P.A. 337.10 mag 12.16 21125+2619 SLE 369C sep 51.3 P.A. 339.40 mag 12.77 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 21125+2619 : ALADIN DSS IMAGE @ 21h 12m 29.72s +26° 18' 45.6"
 
 
 
 
WDS 21125+2619 SLE 369 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21125+2619 SLE 369AC distance=0' 21116+2620 LSC 95 distance=13' 21122+2556 SLE 368 distance=23' 21144+2612 SLE 373 distance=26' 21110+2642 BRT3364 distance=32' 21096+2632 COU 529 distance=42' 21157+2610 SLE 376 distance=44' 21134+2536 LDS4871 distance=46' 21119+2524 COU 643 distance=56' 21156+2537 J 3130AB distance=57' 21156+2537 J 3130AC distance=57' 21081+2615 J 1328 distance=60' 21115+2719 NSN 796 distance=62' 21143+2522 POU5283AB distance=62' 21143+2522 POU5284AC distance=62' 21145+2523 BKO 891 distance=63' 21108+2718 BRT1958 distance=63' 21133+2722 BRT 222 distance=64' 21128+2516 POU5251 distance=64' 21110+2519 POU5226 distance=64' 21153+2527 SLE 375 distance=64' 21143+2519 POU5286 distance=65' 21133+2515 POU5265 distance=66' 21167+2545 UC 4425 distance=66' 21130+2513 POU5260 distance=67' 21135+2512 POU5269 distance=68' 21137+2510 POU5273 distance=69' 21139+2512 POU5276 distance=70' 21107+2512 POU5217 distance=71' 21101+2516 POU5212 distance=72' 21104+2512 POU5213 distance=72' 21080+2540 SLE 530 distance=72' 21176+2556 SLE 380 distance=73' 21136+2508 BKO 888 distance=73' 21160+2524 POU5301 distance=74' 21131+2506 POU5261 distance=74' 21149+2513 POU5290 distance=74' 21117+2505 POU5237 distance=75' 21124+2504 POU5248 distance=75' 21134+2733 TDT2836 distance=76' 21181+2630 SKF 153 distance=76' 21171+2534 A 294AB distance=77' 21171+2534 A 294AC distance=77' 21132+2503 POU5263 distance=77' 21151+2511 POU5293 distance=77' 21136+2503 POU5272 distance=78' 21150+2509 POU5291 distance=78' 21133+2501 POU5266 distance=79' 21184+2614 ES 515 distance=80' 21094+2511 POU5201 distance=80' 21143+2503 POU5285 distance=80' 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 21125+2619 STF2774 AB 335 27.6
Show 21125+2619 SLE 369 AC 337 52.0
Show 21116+2620 LSC 95 144 0.1 13
Show 21122+2556 SLE 368 268 13.2 23
Show 21144+2612 SLE 373 287 6.0 26
Show 21110+2642 BRT3364 148 3.5 32
Show 21096+2632 COU 529 217 0.4 42
Show 21157+2610 SLE 376 181 20.9 44
Show 21134+2536 LDS4871 2 123.6 46
Show 21119+2524 COU 643 110 0.1 56
Show 21156+2537 J 3130 AB 305 4.7 57
Show 21156+2537 J 3130 AC 87 6.5 57
Show 21081+2615 J 1328 148 1.0 60
Show 21115+2719 NSN 796 210 6.9 62
Show 21143+2522 POU5283 AB 84 15.9 62
Show 21143+2522 POU5284 AC 78 7.7 62
Show 21145+2523 BKO 891 112 9.7 63
Show 21108+2718 BRT1958 166 2.5 63
Show 21133+2722 BRT 222 192 3.5 64
Show 21128+2516 POU5251 302 18.1 64
Show 21110+2519 POU5226 194 13.9 64
Show 21153+2527 SLE 375 185 2.5 64
Show 21143+2519 POU5286 160 17.9 65
Show 21133+2515 POU5265 33 20.6 66
Show 21167+2545 UC 4425 232 52.9 66
Show 21130+2513 POU5260 194 6.3 67
Show 21135+2512 POU5269 270 4.5 68
Show 21137+2510 POU5273 89 4.8 69
Show 21139+2512 POU5276 108 5.8 70
Show 21107+2512 POU5217 139 14.0 71
Show 21101+2516 POU5212 250 12.1 72
Show 21104+2512 POU5213 247 5.4 72
Show 21080+2540 SLE 530 50 8.9 72
Show 21176+2556 SLE 380 273 11.0 73
Show 21136+2508 BKO 888 290 5.9 73
Show 21160+2524 POU5301 62 10.2 74
Show 21131+2506 POU5261 93 8.2 74
Show 21149+2513 POU5290 323 11.1 74
Show 21117+2505 POU5237 163 20.2 75
Show 21124+2504 POU5248 49 9.2 75
Show 21134+2733 TDT2836 135 0.6 76
Show 21181+2630 SKF 153 287 2.1 76
Show 21171+2534 A 294 AB 218 4.5 77
Show 21171+2534 A 294 AC 193 12.9 77
Show 21132+2503 POU5263 299 2.2 77
Show 21151+2511 POU5293 348 10.9 77
Show 21136+2503 POU5272 39 7.4 78
Show 21150+2509 POU5291 319 6.1 78
Show 21133+2501 POU5266 329 11.9 79
Show 21184+2614 ES 515 299 3.6 80
Show 21094+2511 POU5201 19 12.7 80

 
 
WDS 21125+2619 : COMPONENTS
 
 
  A B
B pa=337.1°
sep=27.06"
 
C pa=339.4°
sep=51.27"
pa=341.8°
sep=24.25"
 
 
21125+2619 A
 
 
Name HD 202002 Coord arcsec 2000 211229.72+261845.6 Mag 8.55 Spectral class A2 (white)
PmRA -3.00 PmDE -1.0 SAO 89526 Tycho2 2181-01268-1
HD 202002 DM BD+25 4484
Tycho2
Tycho2 2181-01268-1 Pflag RAmdeg 318.12386544 DEmdeg 26.31268375
PmRA -1.1 PmDE -0.7 E RAmdeg 6 E DEmdeg 6
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.32 EpDEm 1991.07
Num 10 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.9 BTmag 8.831 E BTmag 0.016 VTmag 8.552
E VTmag 0.012 Prox 999 TYC T HIP
CCDM RAdeg 318.12386833 DEdeg 26.31268528 EpRA 1990 1.77
EpDE 1990 1.59 E RAdeg 5.7 E DEdeg 6.2 Posflg
Corr -0.2
SAO
SAO 89526 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 0.027 Vmag 8 SpType A2
Double code Source 34 CatNum 12244 DM BD+25 4484
DMcomp BDsup HD 202002 M HD 0
GC RA1950rad 5.54272963 DE1950rad 0.45564455 PmRA2000 -0.0008
PmDE2000 0.023
CCDM
Ccdm 21125+2619 RComp Comp A Note1
Note2 Discov num DRAs -0.35 DDEs -14.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.4 Sp A2 PmNote *
PmRA -8 PmDE -7 Dm number +25 4484 Cat1 BD
Name2 +26 2474 Cat2 AGK2/3 HD 202002 M HD
ADS BDS B10816 M ADS BDS N IDS IDS 21081N2554A
HIC
 
 
21125+2619 B
 
 
Coord arcsec 2000 211228.94+261910.5 Mag 12.16 PmRA 1.00 PmDE -8.0
Calc delta mag 3.61 Calc coord yes
CCDM
Ccdm 21125+2619 RComp Comp B Note1
Note2 Discov num STF2774 DRAs DDEs
R dRAs Year 1904 Theta 337 Rho 28.4
Obs 2 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B10816 M ADS BDS N N IDS IDS 21081N2554B
HIC
 
 
21125+2619 C
 
 
Coord arcsec 2000 211228.38+261933.6 Mag 12.77 PmRA 2.00 PmDE 2.0
Calc delta mag 4.22 Calc coord yes