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Doubles in session


Current system
19338+2538
COU 1030


Nearby doubles
6' : 19339+2532
TDT1543

9' : 19344+2535
ES 486AB

18' : 19343+2554
RAO 411

19' : 19325+2536
TDT1532

19' : 19327+2526
WFC 291AB

20' : 19349+2525
J 2982

21' : 19324+2534
TDT1529

21' : 19337+2517
POU3913

22' : 19351+2526
J 2983

24' : 19348+2517
J 1239

25' : 19350+2518
POU3933

27' : 19331+2513
POU3899

29' : 19359+2534
TDT1568

30' : 19352+2601
ARY 20

31' : 19333+2508
POU3905

32' : 19337+2507
POU3914

34' : 19319+2559
TDS 998

35' : 19346+2504
POU3925

40' : 19311+2550
TDT1515

40' : 19322+2505
POU3886

41' : 19324+2502
POU3891

41' : 19352+2501
POU3940

44' : 19323+2500
POU3889

44' : 19345+2620
A 271

45' : 19324+2458
TDT1530

47' : 19315+2503
POU3878



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

19338+2538 COU 1030

 
 
19h 33m 49.22s +25° 37' 40.2" P.A. 273.00 sep 2.1 mag 9.37,13.10 Sp F0
 
 
Coord 2000 19338+2538 Discov num COU1030 Comp Coord arcsec 2000 19 33 49.22 +25 37 40.2
Date first 1973 Date last 1997 Obs 2
Pa first 280 Pa last 273.4 P.A. Now (θ) 273.4°
Sep first 1.8 Sep last 2.12 Sep. Now (ρ) 2.12"
Mag pri 9.37 Mag sec 13.10 delta mag (ΔM) 3.73 Spectral class F0 (yellow-white)
Pri motion ra +013 Sec motion ra
Pri motion dec +014 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula SAO 87360 Tycho2 2142-00295-1 Gaia DR2 2024521483100643968
HD 338549
 
 
WDS 19338+2538 COU 1030 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 COU Couteau, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19338+2538 COU1030 1997 2 273 2.1 9.37 13.10 F0 193349.22+253740.2

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

 
 
WDS 19338+2538 COU 1030 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19338+2538 COU 1030 : MEASURES
 
 
No records found.

 
 
WDS 19338+2538 : VIRTUAL EYEPIECE
 
 

19338+2538 COU1030A mag 9.37 Sp F0 19338+2538 COU1030B sep 1.9 P.A. 273.80 mag 13.1 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 19338+2538 : ALADIN DSS IMAGE @ 19h 33m 49.22s +25° 37' 40.2"
 
 
 
 
WDS 19338+2538 COU 1030 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19338+2538 COU1030 distance=0' 19339+2532 TDT1543 distance=6' 19344+2535 ES 486AB distance=9' 19344+2535 A 270Aa,Ab distance=9' 19344+2535 ES 486BC distance=9' 19343+2554 RAO 411 distance=18' 19327+2526 WFC 291BC distance=18' 19325+2536 TDT1532 distance=19' 19327+2526 WFC 291AB distance=19' 19349+2525 J 2982 distance=20' 19324+2534 TDT1529 distance=21' 19337+2517 POU3913 distance=21' 19351+2526 J 2983 distance=22' 19348+2517 J 1239 distance=24' 19350+2518 POU3933 distance=25' 19331+2513 POU3899 distance=27' 19359+2534 TDT1568 distance=29' 19352+2601 ARY 20 distance=30' 19333+2508 POU3905 distance=31' 19337+2507 POU3914 distance=32' 19319+2559 TDS 998 distance=34' 19346+2504 POU3925 distance=35' 19311+2550 TDT1515 distance=40' 19322+2505 POU3886 distance=40' 19324+2502 POU3891 distance=41' 19352+2501 POU3940 distance=41' 19323+2500 POU3889 distance=44' 19345+2620 A 271 distance=44' 19324+2458 TDT1530 distance=45' 19315+2503 POU3878 distance=47' 19365+2502 DOO 76AB distance=49' 19365+2502 DOO 76AC distance=49' 19365+2502 FYM 82AE distance=49' 19365+2502 FYM 82AF distance=49' 19365+2502 DOO 76CD distance=50' 19333+2629 COU1028Aa,Ab distance=52' 19333+2629 ARY 19AB distance=52' 19333+2629 ARY 19AC distance=52' 19365+2500 STF2548 distance=53' 19333+2629 COU1029BD distance=53' 19306+2507 COU1027 distance=53' 19320+2450 POU3884 distance=54' 19304+2511 POU3872 distance=54' 19298+2522 DOO 75 distance=56' 19328+2444 POU3895 distance=56' 19300+2600 ARY 18 distance=56' 19352+2445 BKO 423 distance=57' 19299+2520 J 2973 distance=57' 19329+2443 POU3897 distance=57' 19354+2443 POU3943 distance=59' 19326+2439 BKO 412 distance=62' 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 19338+2538 COU1030 273 2.1 0
Show 19339+2532 TDT1543 80 0.7 6
Show 19344+2535 ES 486 AB 18 56.6 9
Show 19344+2535 A 270 Aa,Ab 106 1.4 9
Show 19344+2535 ES 486 BC 268 8.1 9
Show 19343+2554 RAO 411 126 2.4 18
Show 19327+2526 WFC 291 BC 53 11.5 18
Show 19325+2536 TDT1532 20 1.0 19
Show 19327+2526 WFC 291 AB 344 38.3 19
Show 19349+2525 J 2982 172 5.0 20
Show 19324+2534 TDT1529 233 0.7 21
Show 19337+2517 POU3913 327 13.3 21
Show 19351+2526 J 2983 27 5.9 22
Show 19348+2517 J 1239 247 4.3 24
Show 19350+2518 POU3933 283 15.7 25
Show 19331+2513 POU3899 102 6.4 27
Show 19359+2534 TDT1568 131 0.5 29
Show 19352+2601 ARY 20 338 109.6 30
Show 19333+2508 POU3905 224 6.2 31
Show 19337+2507 POU3914 261 14.0 32
Show 19319+2559 TDS 998 173 1.0 34
Show 19346+2504 POU3925 342 4.7 35
Show 19311+2550 TDT1515 85 0.7 40
Show 19322+2505 POU3886 81 17.8 40
Show 19324+2502 POU3891 330 11.5 41
Show 19352+2501 POU3940 26 9.8 41
Show 19323+2500 POU3889 71 12.8 44
Show 19345+2620 A 271 125 0.7 44
Show 19324+2458 TDT1530 185 0.6 45
Show 19315+2503 POU3878 287 14.3 47
Show 19365+2502 DOO 76 AB 145 24.4 49
Show 19365+2502 DOO 76 AC 166 43.3 49
Show 19365+2502 FYM 82 AE 317 15.5 49
Show 19365+2502 FYM 82 AF 202 21.3 49
Show 19365+2502 DOO 76 CD 260 2.5 50
Show 19333+2629 COU1028 Aa,Ab 74 0.3 52
Show 19333+2629 ARY 19 AB 13 48.5 52
Show 19333+2629 ARY 19 AC 146 144.8 52
Show 19365+2500 STF2548 100 9.3 53
Show 19333+2629 COU1029 BD 276 7.4 53
Show 19306+2507 COU1027 193 3.5 53
Show 19320+2450 POU3884 3 2.2 54
Show 19304+2511 POU3872 64 13.7 54
Show 19298+2522 DOO 75 240 3.0 56
Show 19328+2444 POU3895 211 9.2 56
Show 19300+2600 ARY 18 13 109.4 56
Show 19352+2445 BKO 423 88 6.6 57
Show 19299+2520 J 2973 205 6.0 57
Show 19329+2443 POU3897 313 16.6 57
Show 19354+2443 POU3943 132 8.6 59
Show 19326+2439 BKO 412 338 7.0 62

 
 
WDS 19338+2538 : COMPONENTS
 
 
  A
B pa=273.8°
sep=1.91"
 
 
19338+2538 A
 
 
Coord arcsec 2000 193349.22+253740.2 Mag 9.37 Spectral class F0 (yellow-white) PmRA 13.00
PmDE 14.0 SAO 87360 Tycho2 2142-00295-1 HD 338549
DM BD+25 3873
Tycho2
Tycho2 2142-00295-1 Pflag RAmdeg 293.45511076 DEmdeg 25.62783955
PmRA 5.4 PmDE -2.7 E RAmdeg 9 E DEmdeg 8
E pmRA 1.4 E pmDE 1.3 EpRAm 1990.54 EpDEm 1990.91
Num 9 Q RAmdeg 1.2 Q DEmdeg 0.9 Q pmRA 1.2
Q pmDE 0.8 BTmag 9.888 E BTmag 0.019 VTmag 9.368
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 293.45509833 DEdeg 25.62784500 EpRA 1990 1.42
EpDE 1990 1.69 E RAdeg 9.4 E DEdeg 7.7 Posflg
Corr 0.2
SAO
SAO 87360 DelFlag RA1950 PmRA1950 0.0018
DE1950 PmDE1950 -0.001 Vmag 9 SpType F0
Double code Source 34 CatNum 10099 DM BD+25 3873
DMcomp BDsup HD 338549 M HD 0
GC RA1950rad 5.11271226 DE1950rad 0.44537735 PmRA2000 0.0019
PmDE2000 -0.003
CCDM
Ccdm 19338+2538 RComp Comp A Note1
Note2 Discov num DRAs 1.26 DDEs -18.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp F0 PmNote *
PmRA 13 PmDE 19 Dm number +25 3873 Cat1 BD
Name2 +25 2132 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 19297N2525A
HIC
 
 
19338+2538 B
 
 
Coord arcsec 2000 193349.08+253740.3 Mag 13.1 Calc delta mag 3.73 Calc coord yes
CCDM
Ccdm 19338+2538 RComp Comp B Note1
Note2 Discov num COU1030 DRAs DDEs
R dRAs Year 1973 Theta 280 Rho 1.8
Obs 1 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19297N2525B
HIC