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Doubles in session


Current system
19348+2750
COU 1032
HD 338498


Nearby doubles
7' : 19353+2753
BKO 69AB

9' : 19354+2755
ES 489AB

12' : 19355+2742
TDS1000

25' : 19340+2729
ES 488

31' : 19339+2723
ES 487

32' : 19357+2819
SLE 643

34' : 19373+2757
TDT1589

37' : 19373+2734
WFC 224

37' : 19350+2714
DRS 65

40' : 19378+2740
KPP4164AB

41' : 19352+2831
SLE 638

45' : 19351+2834
SLE 637

45' : 19338+2832
SLE 631

45' : 19366+2830
BRT 38

45' : 19321+2816
BU 652AB

46' : 19351+2836
SLE 636

48' : 19315+2808
ES 485

49' : 19348+2838
MLB 655

51' : 19372+2830
GNS 3AB

56' : 19317+2715
TDT1521

56' : 19366+2700
BRT3345

56' : 19307+2758
STFA 43AB
Albireo

59' : 19330+2843
TDT1534

62' : 19304+2806
KPP 895

63' : 19323+2843
SLE 625

64' : 19306+2817
BU 651AB



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.

19348+2750 COU 1032 (HD 338498)

 
 
19h 34m 53.07s +27° 50' 16.9" P.A. 267.00 sep 1.9 mag 10.66,11.15
 
 
Coord 2000 19348+2750 Discov num COU1032 Comp Coord arcsec 2000 19 34 53.07 +27 50 16.9
Date first 1973 Date last 2015 Obs 7
Pa first 270 Pa last 266.8 P.A. Now (θ) 266.8°
Sep first 1.7 Sep last 1.885 Sep. Now (ρ) 1.885"
Mag pri 10.66 Mag sec 11.15 delta mag (ΔM) 0.49 Spectral class
Pri motion ra +002 Sec motion ra +002
Pri motion dec -006 Sec motion dec -006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 338498 Constellation Cygnus Tycho2 2146-02008-1 Gaia DR2 2025432776436517632
HD 338498
 
 
WDS 19348+2750 COU 1032 (HD 338498) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
COU Couteau, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
19348+2750 COU1032 2005 5 267 1.9 10.66 11.15 193453.07+275016.9
19348+2750 COU1032 2015 6 267 1.9 10.66 11.15 193453.07+275016.9

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

 
 
WDS 19348+2750 COU 1032 (HD 338498) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19348+2750 COU 1032 (HD 338498) : MEASURES
 
 
No records found.

 
 
WDS 19348+2750 (HD 338498) : VIRTUAL EYEPIECE
 
 

19348+2750 COU1032A mag 10.66 19348+2750 COU1032B sep 1.9 P.A. 266.80 mag 11.15 virtual eyepiece
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Radius:
Components only
 
 
WDS 19348+2750 (HD 338498) : ALADIN DSS IMAGE @ 19h 34m 53.07s +27° 50' 16.9"
 
 
 
 
WDS 19348+2750 COU 1032 (HD 338498) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19348+2750 COU1032 distance=0' 19353+2753 BKO 69AB distance=7' 19353+2753 BKO 69AC distance=7' 19354+2755 BKO 70DG distance=8' 19354+2755 BKO 70EH distance=9' 19354+2755 ES 489AB distance=9' 19354+2755 ES 489AC distance=9' 19354+2755 ABH 121AD distance=9' 19354+2755 ABH 121AE distance=9' 19354+2755 ABH 121AF distance=9' 19355+2742 TDS1000 distance=12' 19340+2729 ES 488 distance=25' 19339+2723 ES 487 distance=31' 19357+2819 SLE 643 distance=32' 19373+2757 TDT1589 distance=34' 19373+2734 WFC 224 distance=37' 19350+2714 DRS 65 distance=37' 19378+2740 KPP4164AB distance=40' 19352+2831 SLE 638 distance=41' 19351+2834 SLE 637 distance=45' 19338+2832 SLE 631 distance=45' 19366+2830 BRT 38 distance=45' 19321+2816 BU 652AB distance=45' 19321+2816 FOX 242AD distance=45' 19321+2816 STF2539AC distance=45' 19321+2816 STF2539BC distance=46' 19321+2816 FOX 242DE distance=46' 19351+2836 SLE 636 distance=46' 19315+2808 ES 485 distance=48' 19348+2838 MLB 655 distance=49' 19372+2830 GNS 3AB distance=51' 19372+2830 GNS 3Ba,Bb distance=51' 19307+2758 RBR 12Ba,Bb distance=56' 19317+2715 TDT1521 distance=56' 19366+2700 BRT3345 distance=56' 19307+2758 BNU 10Aa,Ab (Albireo) distance=56' 19307+2758 MCA 55Aa,Ac (Albireo) distance=56' 19307+2758 STFA 43AB (Albireo) distance=56' 19307+2758 WAL 114AC (Albireo) distance=56' 19307+2758 CTT 17AD (Albireo) distance=56' 19307+2758 CTT 18AE (Albireo) distance=56' 19307+2758 SMR 34AF (Albireo) distance=56' 19307+2758 SMR 34AG (Albireo) distance=56' 19307+2758 SMR 34AH (Albireo) distance=56' 19307+2758 SMR 34AI (Albireo) distance=56' 19307+2758 SMR 34AJ (Albireo) distance=56' 19307+2758 SMR 34AK (Albireo) distance=56' 19307+2758 SMR 34AL (Albireo) distance=56' 19330+2843 TDT1534 distance=59' 19304+2806 KPP 895 distance=62' 19323+2843 SLE 625 distance=63' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 19348+2750 COU1032 267 1.9 0
Show 19353+2753 BKO 69 AB 236 2.3 7
Show 19353+2753 BKO 69 AC 119 5.9 7
Show 19354+2755 BKO 70 DG 167 7.4 8
Show 19354+2755 BKO 70 EH 275 4.7 9
Show 19354+2755 ES 489 AB 237 17.0 9
Show 19354+2755 ES 489 AC 203 22.1 9
Show 19354+2755 ABH 121 AD 227 49.8 9
Show 19354+2755 ABH 121 AE 175 61.8 9
Show 19354+2755 ABH 121 AF 200 58.4 9
Show 19355+2742 TDS1000 261 1.2 12
Show 19340+2729 ES 488 55 3.0 25
Show 19339+2723 ES 487 332 5.0 31
Show 19357+2819 SLE 643 273 10.3 32
Show 19373+2757 TDT1589 10 0.5 34
Show 19373+2734 WFC 224 353 13.2 37
Show 19350+2714 DRS 65 102 15.1 37
Show 19378+2740 KPP4164 AB 255 20.5 40
Show 19352+2831 SLE 638 267 8.5 41
Show 19351+2834 SLE 637 322 6.0 45
Show 19338+2832 SLE 631 350 12.1 45
Show 19366+2830 BRT 38 83 2.7 45
Show 19321+2816 BU 652 AB 313 5.0 45
Show 19321+2816 FOX 242 AD 242 55.3 45
Show 19321+2816 STF2539 AC 4 5.3 45
Show 19321+2816 STF2539 BC 65 5.5 46
Show 19321+2816 FOX 242 DE 225 6.4 46
Show 19351+2836 SLE 636 0 10.8 46
Show 19315+2808 ES 485 332 3.0 48
Show 19348+2838 MLB 655 83 3.6 49
Show 19372+2830 GNS 3 AB 8 4.5 51
Show 19372+2830 GNS 3 Ba,Bb 215 0.1 51
Show 19307+2758 RBR 12 Ba,Bb -1 -1.0 56
Show 19317+2715 TDT1521 157 2.5 56
Show 19366+2700 BRT3345 12 3.4 56
Show Albireo 19307+2758 BNU 10 Aa,Ab 160 0.0 56
Show Albireo 19307+2758 MCA 55 Aa,Ac 32 0.3 56
Show Albireo 19307+2758 STFA 43 AB 54 34.7 56
Show Albireo 19307+2758 WAL 114 AC 339 64.8 56
Show Albireo 19307+2758 CTT 17 AD 32 107.1 56
Show Albireo 19307+2758 CTT 18 AE 205 76.1 56
Show Albireo 19307+2758 SMR 34 AF 45 59.1 56
Show Albireo 19307+2758 SMR 34 AG 44 161.2 56
Show Albireo 19307+2758 SMR 34 AH 118 53.9 56
Show Albireo 19307+2758 SMR 34 AI 132 37.4 56
Show Albireo 19307+2758 SMR 34 AJ 209 139.1 56
Show Albireo 19307+2758 SMR 34 AK 276 142.0 56
Show Albireo 19307+2758 SMR 34 AL 269 12.0 56
Show 19330+2843 TDT1534 135 3.0 59
Show 19304+2806 KPP 895 104 7.5 62
Show 19323+2843 SLE 625 133 5.9 63

 
 
WDS 19348+2750 : COMPONENTS
 
 
  A
B pa=266.8°
sep=1.88"
 
 
19348+2750 A
 
 
Name HD 338498 Coord arcsec 2000 193453.07+275016.9 Mag 10.66 PmRA 2.00
PmDE -6.0 Tycho2 2146-02008-1 HD 338498
Tycho2
Tycho2 2146-02008-1 Pflag P RAmdeg 293.72110850 DEmdeg 27.83803223
PmRA 1.6 PmDE -6.2 E RAmdeg 26 E DEmdeg 24
E pmRA 1.9 E pmDE 1.9 EpRAm 1988.83 EpDEm 1989.29
Num 5 Q RAmdeg 0.3 Q DEmdeg 0.7 Q pmRA 0.3
Q pmDE 0.6 BTmag 10.838 E BTmag 0.038 VTmag 10.664
E VTmag 0.046 Prox 18 TYC T HIP
CCDM RAdeg 293.72128222 DEdeg 27.83805222 EpRA 1990 1.58
EpDE 1990 1.65 E RAdeg 27.1 E DEdeg 23.8 Posflg D
Corr 0.1
 
 
19348+2750 B
 
 
Coord arcsec 2000 193452.93+275016.8 Mag 11.15 PmRA 2.00 PmDE -6.0
Tycho2 2146-02008-2 Delta magnitude 0.49 Coordinate calculated yes
Tycho2
Tycho2 2146-02008-2 Pflag P RAmdeg 293.72110850 DEmdeg 27.83803223
PmRA 1.6 PmDE -6.2 E RAmdeg 26 E DEmdeg 24
E pmRA 1.9 E pmDE 1.9 EpRAm 1988.83 EpDEm 1989.29
Num 5 Q RAmdeg 0.3 Q DEmdeg 0.7 Q pmRA 0.3
Q pmDE 0.6 BTmag 11.370 E BTmag 0.057 VTmag 11.145
E VTmag 0.074 Prox 18 TYC T HIP
CCDM RAdeg 293.72070361 DEdeg 27.83803361 EpRA 1990 1.59
EpDE 1990 1.66 E RAdeg 43.0 E DEdeg 37.8 Posflg D
Corr 0.1