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Doubles in session


Current system
19431+3341
TDT 1669


Nearby doubles
8' : 19436+3339
J 778AB

9' : 19425+3337
J 777

12' : 19428+3352
HAU 4

13' : 19421+3336
J 3217

26' : 19416+3323
ES 2349

26' : 19443+3401
GYL 20AB

29' : 19448+3320
SMA 89AB

30' : 19408+3351
TDT1627

31' : 19439+3410
HO 453AB

32' : 19452+3326
GRV 272

34' : 19458+3341
SMA 91

35' : 19414+3313
HJ 1430AB

40' : 19462+3330
SMA 92

42' : 19464+3344
STF2580AB

46' : 19397+3359
HO 111AB

51' : 19397+3315
GYL 19

51' : 19475+3346
GCB 74

51' : 19468+3405
SEI 681

52' : 19412+3427
ES 2298

53' : 19430+3433
SEI 663

53' : 19435+3433
SEI 669

54' : 19471+3321
HU 758

56' : 19393+3406
J 775

60' : 19380+3354
STT 379AB

60' : 19409+3300
J 815

65' : 19466+3253
HO 114AB



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Binocular doubles
Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19431+3341 TDT 1669

 
 
19h 43m 05.81s +33° 40' 53.7" P.A. 29.00 sep 0.8 mag 10.97,12.40
 
 
Coord 2000 19431+3341 Discov num TDT1669 Comp Coord arcsec 2000 19 43 05.81 +33 40 53.7
Date first 1991 Date last 1991 Obs 1
Pa first 29 Pa last 28.8 P.A. Now (θ) 28.8°
Sep first 0.8 Sep last 0.81 Sep. Now (ρ) 0.81"
Mag pri 10.97 Mag sec 12.40 delta mag (ΔM) 1.43 Spectral class
Pri motion ra -002 Sec motion ra -002
Pri motion dec -029 Sec motion dec -029
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2660-00363-1 Gaia DR2 2046950631279725696
 
 
WDS 19431+3341 TDT 1669 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19431+3341 TDT1669 1991 1 29 0.8 10.97 12.40 194305.81+334053.7

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

 
 
WDS 19431+3341 TDT 1669 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19431+3341 TDT 1669 : MEASURES
 
 
No records found.

 
 
WDS 19431+3341 : VIRTUAL EYEPIECE
 
 

19431+3341 TDT1669A mag 10.97 19431+3341 TDT1669B sep 0.8 P.A. 24.60 mag 12.4 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 19431+3341 : ALADIN DSS IMAGE @ 19h 43m 05.81s +33° 40' 53.7"
 
 
 
 
WDS 19431+3341 TDT 1669 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19431+3341 TDT1669 distance=0' 19436+3339 J 778AB distance=8' 19436+3339 J 778AC distance=8' 19425+3337 J 777 distance=9' 19428+3352 HAU 4 distance=12' 19421+3336 J 3217 distance=13' 19416+3323 ES 2349 distance=26' 19443+3401 GYL 20AB distance=26' 19443+3401 TOB 164AC distance=26' 19448+3320 SMA 89AB distance=29' 19448+3320 BKO 80AC distance=29' 19448+3320 BKO 80CD distance=30' 19408+3351 TDT1627 distance=30' 19439+3410 HO 453AB distance=31' 19439+3410 HO 453AC distance=31' 19452+3326 GRV 272 distance=32' 19464+3344 TKA 1FJ distance=32' 19464+3344 RAO 69FK distance=32' 19464+3344 STF2576FG distance=32' 19464+3344 STF2576FH distance=32' 19464+3344 STF2576FI distance=32' 19464+3344 STF2576GI distance=32' 19464+3344 STF2576GJ distance=32' 19458+3341 SMA 91 distance=34' 19414+3313 HJ 1430AB distance=35' 19414+3313 BKO 78AC distance=35' 19414+3313 BKO 78AD distance=35' 19414+3313 BKO 78DE distance=36' 19462+3330 SMA 92 distance=40' 19464+3344 STF2580AB distance=42' 19464+3344 WNO 56AF distance=42' 19464+3344 STF2580AC distance=42' 19464+3344 KPR 4AD distance=42' 19464+3344 KPR 4AE distance=42' 19464+3344 STF2580BC distance=43' 19464+3344 STF2580BG distance=43' 19397+3359 HO 111AB distance=46' 19397+3359 HO 111AC distance=46' 19397+3315 GYL 19 distance=51' 19475+3346 GCB 74 distance=51' 19468+3405 SEI 681 distance=51' 19412+3427 ES 2298 distance=52' 19430+3433 SEI 663 distance=53' 19435+3433 SEI 669 distance=53' 19471+3321 HU 758 distance=54' 19393+3406 J 775 distance=56' 19380+3354 STT 379AB distance=60' 19380+3354 ACA 3AC distance=60' 19380+3354 ACA 3AD distance=60' 19409+3300 J 815 distance=60' 19466+3253 HO 114AB distance=65' 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 19431+3341 TDT1669 29 0.8
Show 19436+3339 J 778 AB 349 3.0 8
Show 19436+3339 J 778 AC 283 3.9 8
Show 19425+3337 J 777 12 0.9 9
Show 19428+3352 HAU 4 81 16.7 12
Show 19421+3336 J 3217 156 4.9 13
Show 19416+3323 ES 2349 6 5.2 26
Show 19443+3401 GYL 20 AB 111 25.3 26
Show 19443+3401 TOB 164 AC 315 21.3 26
Show 19448+3320 SMA 89 AB 147 8.5 29
Show 19448+3320 BKO 80 AC 160 44.3 29
Show 19448+3320 BKO 80 CD 182 6.6 30
Show 19408+3351 TDT1627 316 0.6 30
Show 19439+3410 HO 453 AB 53 14.7 31
Show 19439+3410 HO 453 AC 135 33.1 31
Show 19452+3326 GRV 272 182 15.6 32
Show 19464+3344 TKA 1 FJ 235 23.3 32
Show 19464+3344 RAO 69 FK 322 17.2 32
Show 19464+3344 STF2576 FG 155 3.2 32
Show 19464+3344 STF2576 FH 348 51.3 32
Show 19464+3344 STF2576 FI 333 34.6 32
Show 19464+3344 STF2576 GI 334 37.3 32
Show 19464+3344 STF2576 GJ 242 22.5 32
Show 19458+3341 SMA 91 323 6.4 34
Show 19414+3313 HJ 1430 AB 153 17.4 35
Show 19414+3313 BKO 78 AC 199 7.1 35
Show 19414+3313 BKO 78 AD 174 83.6 35
Show 19414+3313 BKO 78 DE 55 2.9 36
Show 19462+3330 SMA 92 107 9.4 40
Show 19464+3344 STF2580 AB 68 25.9 42
Show 19464+3344 WNO 56 AF 235 792.0 42
Show 19464+3344 STF2580 AC 122 106.3 42
Show 19464+3344 KPR 4 AD 47 89.5 42
Show 19464+3344 KPR 4 AE 63 105.7 42
Show 19464+3344 STF2580 BC 139 100.8 43
Show 19464+3344 STF2580 BG 235 817.7 43
Show 19397+3359 HO 111 AB 18 1.3 46
Show 19397+3359 HO 111 AC 169 25.4 46
Show 19397+3315 GYL 19 11 22.6 51
Show 19475+3346 GCB 74 137 6.4 51
Show 19468+3405 SEI 681 175 29.6 51
Show 19412+3427 ES 2298 319 8.1 52
Show 19430+3433 SEI 663 296 28.2 53
Show 19435+3433 SEI 669 47 17.3 53
Show 19471+3321 HU 758 144 0.9 54
Show 19393+3406 J 775 96 2.6 56
Show 19380+3354 STT 379 AB 83 25.1 60
Show 19380+3354 ACA 3 AC 123 29.0 60
Show 19380+3354 ACA 3 AD 99 38.8 60
Show 19409+3300 J 815 272 3.6 60
Show 19466+3253 HO 114 AB 194 2.5 65

 
 
WDS 19431+3341 : COMPONENTS
 
 
  A
B pa=24.6°
sep=0.78"
 
 
19431+3341 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194305.81+334053.7 Mag 10.97 PmRA -2.00
PmDE -29.0 Tycho2 2660-00363-1
Tycho2
Tycho2 2660-00363-1 Pflag RAmdeg 295.77421512 DEmdeg 33.68160769
PmRA -1.6 PmDE -29.4 E RAmdeg 31 E DEmdeg 35
E pmRA 2.4 E pmDE 2.3 EpRAm 1985.60 EpDEm 1986.92
Num 5 Q RAmdeg 1.2 Q DEmdeg 0.6 Q pmRA 1.1
Q pmDE 0.7 BTmag 11.985 E BTmag 0.099 VTmag 10.803
E VTmag 0.055 Prox 999 TYC T HIP
CCDM RAdeg 295.77423361 DEdeg 33.68167167 EpRA 1990 1.54
EpDE 1990 1.62 E RAdeg 44.9 E DEdeg 40.9 Posflg
Corr 0.1
 
 
19431+3341 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194305.84+334054.4 Mag 12.4 PmRA -2.00
PmDE -29.0 Calc delta mag 1.43 Calc coord yes