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Doubles in session


Current system
19537+3442
SEI 716


Nearby doubles
17' : 19547+3453
SEI 723AB

21' : 19522+3449
ES 2300

21' : 19550+3454
GRF 12AB

21' : 19527+3425
SEI 709

21' : 19553+3435
ES 200

22' : 19520+3449
ES 2299

25' : 19557+3443
HLM 33AB

26' : 19533+3418
COU1624

28' : 19514+3434
J 1161

30' : 19561+3457
HLM 34

30' : 19523+3417
TDT1815

30' : 19518+3501
SEI 705

31' : 19513+3434
SEI 699AB

32' : 19511+3443
OLE 2

32' : 19551+3415
ES 2301

33' : 19510+3443
SEI 697

34' : 19514+3435
J 1160AB

34' : 19564+3448
SEI 737

35' : 19531+3517
POP 37

37' : 19509+3429
POP 13AB

38' : 19508+3430
SEI 696

39' : 19507+3429
SEI 695AB

41' : 19563+3505
BU 980AB

41' : 19519+3407
SEI 706

45' : 19517+3404
HJ 1447AB

49' : 19572+3502
HDS2840



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

19537+3442 SEI 716

 
 
19h 53m 39.39s +34° 41' 42.5" P.A. 110.00 sep 23.2 mag 11.63,12.57
 
 
Coord 2000 19537+3442 Discov num SEI 716 Comp Coord arcsec 2000 19 53 39.39 +34 41 42.5
Date first 1894 Date last 2015 Obs 14
Pa first 115 Pa last 110.1 P.A. Now (θ) 110.1°
Sep first 23.0 Sep last 23.179 Sep. Now (ρ) 23.179"
Mag pri 11.63 Mag sec 12.57 delta mag (ΔM) 0.94 Spectral class
Pri motion ra -012 Sec motion ra -004
Pri motion dec -017 Sec motion dec -007
Notes
rPM=0.615
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2035522960256466816
 
 
WDS 19537+3442 SEI 716 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sei1908 Pa - Scheiner, J. 1908POPot..59.....S
Sei1908 +Po Pub. Obs. Potsdam 20, #59, 1908
Sei1913A Pa - Scheiner, J. 1913QB811.B8.......
Sei1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Sei1932A Pa - Scheiner, J. 1932QB821.A43......
Sei1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19537+3442 SEI 716 1998 5 111 23.1 10.50 11.00 D 195339.39+344142.5
19537+3442 SEI 716 2002 6 111 23.1 10.50 11.00 D 195339.39+344142.5
19537+3442 SEI 716 2012 7 110 23.5 10.50 11.00 D 195339.39+344142.5
19537+3442 SEI 716 2015 10 110 23.2 11.63 12.57 195339.39+344142.5

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

 
 
WDS 19537+3442 SEI 716 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19537+3442 SEI 716 : MEASURES
 
 
No records found.

 
 
WDS 19537+3442 : VIRTUAL EYEPIECE
 
 

19537+3442 SEI 716A mag 11.63 19537+3442 SEI 716B sep 19.6 P.A. 114.00 mag 12.57 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19537+3442 : ALADIN DSS IMAGE @ 19h 53m 39.39s +34° 41' 42.5"
 
 
 
 
WDS 19537+3442 SEI 716 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19537+3442 SEI 716 distance=0' 19547+3453 SEI 723AB distance=17' 19547+3453 TOB 162AC distance=17' 19522+3449 ES 2300 distance=21' 19550+3454 GRF 12AB distance=21' 19550+3454 GRF 12AC distance=21' 19550+3454 GRF 12AD distance=21' 19527+3425 SEI 709 distance=21' 19553+3435 ES 200 distance=21' 19520+3449 ES 2299 distance=22' 19557+3443 HLM 33AB distance=25' 19557+3443 HLM 33AC distance=25' 19557+3443 HLM 33AD distance=25' 19533+3418 COU1624 distance=26' 19514+3434 J 1161 distance=28' 19561+3457 HLM 34 distance=30' 19523+3417 TDT1815 distance=30' 19518+3501 SEI 705 distance=30' 19513+3434 SEI 699AB distance=31' 19513+3434 SEI 700AC distance=31' 19511+3443 OLE 2 distance=32' 19551+3415 ES 2301 distance=32' 19510+3443 SEI 697 distance=33' 19514+3435 J 1160AB distance=34' 19514+3435 J 1160AC distance=34' 19514+3435 COU2709AD distance=34' 19564+3448 SEI 737 distance=34' 19531+3517 POP 37 distance=35' 19509+3429 POP 13AB distance=37' 19509+3429 POP 13AC distance=37' 19508+3430 SEI 696 distance=38' 19507+3429 SEI 695AB distance=39' 19507+3429 POP1227AC distance=39' 19563+3505 BU 980AB distance=41' 19563+3505 HJ 1455AC distance=41' 19563+3505 HJ 1455AD distance=41' 19563+3505 BU 980AE distance=41' 19563+3505 BU 980CE distance=41' 19563+3505 BU 980CF distance=41' 19519+3407 SEI 706 distance=41' 19517+3404 HJ 1447AB distance=45' 19517+3404 HJ 1447AC distance=45' 19572+3502 HDS2840 distance=49' 19576+3454 HLM 35 distance=50' 19496+3448 SEI 690 distance=51' 19504+3412 SEI 694 distance=51' 19554+3355 TDT1850 distance=52' 19497+3421 SKF1862 distance=53' 19494+3446 BKO 519 distance=54' 19493+3441 BKO 518 distance=54' 19523+3349 SEI 708 distance=55' 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 19537+3442 SEI 716 110 23.2
Show 19547+3453 SEI 723 AB 42 12.6 17
Show 19547+3453 TOB 162 AC 254 23.9 17
Show 19522+3449 ES 2300 250 5.9 21
Show 19550+3454 GRF 12 AB 339 125.5 21
Show 19550+3454 GRF 12 AC 354 89.5 21
Show 19550+3454 GRF 12 AD 198 128.3 21
Show 19527+3425 SEI 709 330 12.6 21
Show 19553+3435 ES 200 231 4.5 21
Show 19520+3449 ES 2299 124 5.8 22
Show 19557+3443 HLM 33 AB 77 11.8 25
Show 19557+3443 HLM 33 AC 292 14.7 25
Show 19557+3443 HLM 33 AD 130 13.5 25
Show 19533+3418 COU1624 337 1.0 26
Show 19514+3434 J 1161 314 5.0 28
Show 19561+3457 HLM 34 12 9.9 30
Show 19523+3417 TDT1815 122 1.2 30
Show 19518+3501 SEI 705 131 9.3 30
Show 19513+3434 SEI 699 AB 241 4.0 31
Show 19513+3434 SEI 700 AC 178 25.8 31
Show 19511+3443 OLE 2 309 4.0 32
Show 19551+3415 ES 2301 290 4.0 32
Show 19510+3443 SEI 697 310 4.0 33
Show 19514+3435 J 1160 AB 293 6.2 34
Show 19514+3435 J 1160 AC 57 6.8 34
Show 19514+3435 COU2709 AD 149 10.7 34
Show 19564+3448 SEI 737 67 25.8 34
Show 19531+3517 POP 37 332 2.5 35
Show 19509+3429 POP 13 AB 357 4.0 37
Show 19509+3429 POP 13 AC 273 8.4 37
Show 19508+3430 SEI 696 129 19.3 38
Show 19507+3429 SEI 695 AB 351 8.7 39
Show 19507+3429 POP1227 AC 291 48.9 39
Show 19563+3505 BU 980 AB 206 7.2 41
Show 19563+3505 HJ 1455 AC 333 45.9 41
Show 19563+3505 HJ 1455 AD 163 47.5 41
Show 19563+3505 BU 980 AE 247 56.5 41
Show 19563+3505 BU 980 CE 206 70.3 41
Show 19563+3505 BU 980 CF 264 8.3 41
Show 19519+3407 SEI 706 140 12.3 41
Show 19517+3404 HJ 1447 AB 331 18.6 45
Show 19517+3404 HJ 1447 AC 80 20.8 45
Show 19572+3502 HDS2840 79 0.2 49
Show 19576+3454 HLM 35 266 7.4 50
Show 19496+3448 SEI 690 296 15.8 51
Show 19504+3412 SEI 694 175 24.2 51
Show 19554+3355 TDT1850 286 0.7 52
Show 19497+3421 SKF1862 167 38.0 53
Show 19494+3446 BKO 519 135 5.5 54
Show 19493+3441 BKO 518 140 10.5 54
Show 19523+3349 SEI 708 290 8.3 55

 
 
WDS 19537+3442 : COMPONENTS
 
 
  A
B pa=114.0°
sep=19.59"
 
 
19537+3442 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195339.39+344142.5 Mag 11.63 PmRA -12.00
PmDE -17.0
CCDM
Ccdm 19537+3442 RComp Comp A Note1
Note2 Discov num DRAs -2.64 DDEs -17.3
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19499N3426A
HIC
 
 
19537+3442 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195340.84+344134.5 Mag 12.57 PmRA -4.00
PmDE -7.0 Calc delta mag 0.94 Calc coord yes
CCDM
Ccdm 19537+3442 RComp Comp B Note1
Note2 Discov num SEI 716 DRAs -0.77 DDEs -25.7
R dRAs 65 Year 1894 Theta 115 Rho 23.0
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19499N3426B
HIC