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Current system
19492+3514
SEI 688
HD 225969


Nearby doubles
4' : 19495+3517
SEI 689

8' : 19487+3519
STT 387

14' : 19480+3513
BU 1473AB

20' : 19479+3526
ALI 163

26' : 19477+3531
ES 2244

26' : 19486+3450
HU 682

27' : 19496+3448
SEI 690

27' : 19478+3533
ES 2245

28' : 19493+3542
POP 100

29' : 19494+3446
BKO 519

32' : 19490+3443
SEI 686

32' : 19496+3545
POP 101AB

33' : 19469+3500
TDT1737

33' : 19513+3535
SEI 702

34' : 19497+3547
POP 102AB

34' : 19493+3441
BKO 518

35' : 19518+3501
SEI 705

37' : 19467+3504
GYL 91

38' : 19510+3443
SEI 697

39' : 19511+3443
OLE 2

42' : 19471+3441
GRV 277

43' : 19520+3449
ES 2299

43' : 19514+3435
J 1160AB

44' : 19522+3449
ES 2300

44' : 19498+3558
POP 104AB

44' : 19459+3501
H 5 137AB



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19492+3514 SEI 688 (HD 225969)

 
 
19h 49m 15.23s +35° 14' 13.6" P.A. 198.00 sep 10.8 mag 11.62,12.00
 
 
Coord 2000 19492+3514 Discov num SEI 688 Comp Coord arcsec 2000 19 49 15.23 +35 14 13.6
Date first 1894 Date last 2015 Obs 12
Pa first 201 Pa last 197.9 P.A. Now (θ) 197.9°
Sep first 10.3 Sep last 10.755 Sep. Now (ρ) 10.755"
Mag pri 11.62 Mag sec 12.00 delta mag (ΔM) 0.38 Spectral class
Pri motion ra -002 Sec motion ra -001
Pri motion dec +001 Sec motion dec +001
Notes
rPM=0.447
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 225969 Constellation Cygnus Tycho2 2677-00690-1 Gaia DR2 2047608104868057344
HD 225969
 
 
WDS 19492+3514 SEI 688 (HD 225969) : 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
19492+3514 SEI 688 1998 5 198 10.8 11.62 12.00 D 194915.23+351413.6
19492+3514 SEI 688 2002 6 198 10.7 11.62 12.00 D 194915.23+351413.6
19492+3514 SEI 688 2010 7 198 10.4 11.62 12.00 194915.23+351413.6
19492+3514 SEI 688 2015 8 198 10.8 11.62 12.00 194915.23+351413.6

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

 
 
WDS 19492+3514 SEI 688 (HD 225969) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19492+3514 SEI 688 (HD 225969) : MEASURES
 
 
No records found.

 
 
WDS 19492+3514 (HD 225969) : VIRTUAL EYEPIECE
 
 

19492+3514 SEI 688A mag 11.62 19492+3514 SEI 688B sep 10.6 P.A. 194.80 mag 12 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19492+3514 (HD 225969) : ALADIN DSS IMAGE @ 19h 49m 15.23s +35° 14' 13.6"
 
 
 
 
WDS 19492+3514 SEI 688 (HD 225969) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19492+3514 SEI 688 distance=0' 19495+3517 SEI 689 distance=4' 19487+3519 STT 387 distance=8' 19480+3513 BU 1473AB distance=14' 19480+3513 SEI 684AC distance=14' 19479+3526 ALI 163 distance=20' 19477+3531 ES 2244 distance=26' 19486+3450 HU 682 distance=26' 19496+3448 SEI 690 distance=27' 19478+3533 ES 2245 distance=27' 19493+3542 POP 100 distance=28' 19494+3446 BKO 519 distance=29' 19490+3443 SEI 686 distance=32' 19496+3545 DAM1259BC distance=32' 19496+3545 POP 101AB distance=32' 19469+3500 TDT1737 distance=33' 19513+3535 SEI 702 distance=33' 19497+3547 POP 102AB distance=34' 19497+3547 POP 102AC distance=34' 19493+3441 BKO 518 distance=34' 19518+3501 SEI 705 distance=35' 19467+3504 GYL 91 distance=37' 19510+3443 SEI 697 distance=38' 19511+3443 OLE 2 distance=39' 19471+3441 GRV 277 distance=42' 19520+3449 ES 2299 distance=43' 19514+3435 J 1160AB distance=43' 19514+3435 J 1160AC distance=43' 19514+3435 COU2709AD distance=43' 19522+3449 ES 2300 distance=44' 19498+3558 POP 104AB distance=44' 19498+3558 DAM 181AC distance=44' 19498+3558 CVE 4AD distance=44' 19459+3501 H 5 137AB distance=44' 19459+3501 BOT 3AC distance=44' 19459+3501 ACA 1AD distance=44' 19512+3551 ES 2246 distance=45' 19524+3537 HU 685 distance=45' 19503+3558 DAM 182AB distance=46' 19503+3558 DAM 182AC distance=46' 19513+3434 SEI 699AB distance=47' 19513+3434 SEI 700AC distance=47' 19476+3557 ES 2182 distance=48' 19508+3430 SEI 696 distance=48' 19531+3517 POP 37 distance=48' 19514+3434 J 1161 distance=48' 19507+3429 SEI 695AB distance=48' 19507+3429 POP1227AC distance=48' 19467+3552 HU 681 distance=50' 19509+3429 POP 13AB distance=50' 19509+3429 POP 13AC distance=50' 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 19492+3514 SEI 688 198 10.8
Show 19495+3517 SEI 689 301 20.9 4
Show 19487+3519 STT 387 94 0.5 8
Show 19480+3513 BU 1473 AB 16 1.4 14
Show 19480+3513 SEI 684 AC 234 26.1 14
Show 19479+3526 ALI 163 174 9.4 20
Show 19477+3531 ES 2244 21 3.0 26
Show 19486+3450 HU 682 120 0.3 26
Show 19496+3448 SEI 690 296 15.8 27
Show 19478+3533 ES 2245 89 2.6 27
Show 19493+3542 POP 100 286 2.3 28
Show 19494+3446 BKO 519 135 5.5 29
Show 19490+3443 SEI 686 221 21.2 32
Show 19496+3545 DAM1259 BC 79 2.4 32
Show 19496+3545 POP 101 AB 134 6.2 32
Show 19469+3500 TDT1737 285 0.6 33
Show 19513+3535 SEI 702 258 18.4 33
Show 19497+3547 POP 102 AB 139 4.9 34
Show 19497+3547 POP 102 AC 81 14.5 34
Show 19493+3441 BKO 518 140 10.5 34
Show 19518+3501 SEI 705 131 9.3 35
Show 19467+3504 GYL 91 192 36.5 37
Show 19510+3443 SEI 697 310 4.0 38
Show 19511+3443 OLE 2 309 4.0 39
Show 19471+3441 GRV 277 22 22.9 42
Show 19520+3449 ES 2299 124 5.8 43
Show 19514+3435 J 1160 AB 293 6.2 43
Show 19514+3435 J 1160 AC 57 6.8 43
Show 19514+3435 COU2709 AD 149 10.7 43
Show 19522+3449 ES 2300 250 5.9 44
Show 19498+3558 POP 104 AB 55 4.7 44
Show 19498+3558 DAM 181 AC 255 4.5 44
Show 19498+3558 CVE 4 AD 151 2.7 44
Show 19459+3501 H 5 137 AB 25 38.8 44
Show 19459+3501 BOT 3 AC 76 443.8 44
Show 19459+3501 ACA 1 AD 38 224.8 44
Show 19512+3551 ES 2246 244 7.1 45
Show 19524+3537 HU 685 63 1.6 45
Show 19503+3558 DAM 182 AB 60 7.8 46
Show 19503+3558 DAM 182 AC 170 9.6 46
Show 19513+3434 SEI 699 AB 241 4.0 47
Show 19513+3434 SEI 700 AC 178 25.8 47
Show 19476+3557 ES 2182 44 1.9 48
Show 19508+3430 SEI 696 129 19.3 48
Show 19531+3517 POP 37 332 2.5 48
Show 19514+3434 J 1161 314 5.0 48
Show 19507+3429 SEI 695 AB 351 8.7 48
Show 19507+3429 POP1227 AC 291 48.9 48
Show 19467+3552 HU 681 193 2.0 50
Show 19509+3429 POP 13 AB 357 4.0 50
Show 19509+3429 POP 13 AC 273 8.4 50

 
 
WDS 19492+3514 : COMPONENTS
 
 
  A
B pa=194.8°
sep=10.58"
 
 
19492+3514 A
 
 
Componente originario normalizzato AB Name HD 225969 Coord arcsec 2000 194915.23+351413.6 Mag 11.62
PmRA -2.00 PmDE 1.0 Tycho2 2677-00690-1 HD 225969
Tycho2
Tycho2 2677-00690-1 Pflag RAmdeg 297.31352185 DEmdeg 35.23712437
PmRA -1.5 PmDE 3.8 E RAmdeg 71 E DEmdeg 64
E pmRA 2.0 E pmDE 1.9 EpRAm 1971.20 EpDEm 1974.67
Num 6 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.8 BTmag 12.247 E BTmag 0.163 VTmag 11.625
E VTmag 0.130 Prox 999 TYC HIP
CCDM RAdeg 297.31352583 DEdeg 35.23712000 EpRA 1990 1.43
EpDE 1990 1.62 E RAdeg 82.8 E DEdeg 72.5 Posflg
Corr 0.1
 
 
19492+3514 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194915.01+351403.4 Mag 12 PmRA -1.00
PmDE 1.0 Calc delta mag 0.38 Calc coord yes