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Doubles in session


Current system
19431+2935
TDT 1670


Nearby doubles
2' : 19421+2934
OL 121

13' : 19422+2930
HDS2794

19' : 19418+2929
SLE 671

22' : 19415+2937
SLE 670

26' : 19413+2944
SLE 668

27' : 19434+2908
MLB 474

29' : 19420+2910
SLE 673

30' : 19414+2959
BRT 41

31' : 19423+2906
SLE 674

33' : 19420+2906
SLE 672

36' : 19444+2903
J 1240AB

39' : 19407+2911
SLE 665AB

42' : 19431+2854
A 372

42' : 19404+2913
SLE 663

44' : 19421+2852
MLB 527

45' : 19462+2917
TDT1721

45' : 19442+3015
HJ 1434

47' : 19396+2945
STF2557AB

49' : 19402+2904
SLE 662

49' : 19443+3021
BEW 3

49' : 19394+2942
SLE 658AB

49' : 19399+3001
SLE 661

52' : 19391+2933
MCK 5

53' : 19414+3023
SLE 669AB

56' : 19464+2852
J 3002

57' : 19421+2840
FMR 152



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.

19431+2935 TDT 1670

 
 
19h 43m 03.76s +29° 35' 07.4" P.A. 308.00 sep 1.5 mag 11.54,11.74 Sp F8
 
 
Coord 2000 19431+2935 Discov num TDT1670 Comp Coord arcsec 2000 19 43 03.76 +29 35 07.4
Date first 1991 Date last 2016 Obs 4
Pa first 309 Pa last 308 P.A. Now (θ) 308°
Sep first 1.5 Sep last 1.456 Sep. Now (ρ) 1.456"
Mag pri 11.54 Mag sec 11.74 delta mag (ΔM) 0.2 Spectral class F8 (yellow-white)
Pri motion ra -006 Sec motion ra -006
Pri motion dec +009 Sec motion dec +009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2151-02811-1 Gaia DR2 2031989885826868864
 
 
WDS 19431+2935 TDT 1670 : 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+2935 TDT1670 1991 1 309 1.5 11.54 11.74 194303.76+293507.4
19431+2935 TDT1670 2015 2 308 1.5 11.54 11.74 F8 194303.76+293507.4
19431+2935 TDT1670 2016 4 308 1.5 11.54 11.74 F8 194303.76+293507.4

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

 
 
WDS 19431+2935 TDT 1670 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19431+2935 TDT 1670 : MEASURES
 
 
No records found.

 
 
WDS 19431+2935 : VIRTUAL EYEPIECE
 
 

19431+2935 TDT1670A mag 11.54 Sp F8 19431+2935 TDT1670B sep 1.3 P.A. 311.90 mag 11.74 virtual eyepiece
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Radius:
Components only
 
 
WDS 19431+2935 : ALADIN DSS IMAGE @ 19h 43m 03.76s +29° 35' 07.4"
 
 
 
 
WDS 19431+2935 TDT 1670 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19431+2935 TDT1670 distance=0' 19421+2934 OL 121 distance=2' 19422+2930 HDS2794 distance=13' 19418+2929 SLE 671 distance=19' 19415+2937 SLE 670 distance=22' 19413+2944 SLE 668 distance=26' 19434+2908 MLB 474 distance=27' 19420+2910 SLE 673 distance=29' 19414+2959 BRT 41 distance=30' 19448+2916 ISM 4Aa,Ab distance=30' 19448+2916 WRH 23AE distance=30' 19448+2916 WRH 23AF distance=30' 19448+2916 WRH 23AG distance=30' 19448+2916 EVS 42AH distance=30' 19448+2916 KRV 40AI distance=30' 19423+2906 SLE 674 distance=31' 19420+2906 SLE 672 distance=33' 19444+2903 J 1240AB distance=36' 19444+2903 J 1240BC distance=37' 19407+2911 SLE 665AB distance=39' 19407+2911 SLE 665AC distance=39' 19431+2854 A 372 distance=42' 19404+2913 SLE 663 distance=42' 19421+2852 MLB 527 distance=44' 19462+2917 TDT1721 distance=45' 19442+3015 HJ 1434 distance=45' 19396+2945 STF2557AB distance=47' 19396+2945 BU 54AC distance=47' 19396+2945 ABH 124AD distance=47' 19396+2945 ABH 124AE distance=47' 19396+2945 ABH 124AF distance=47' 19396+2945 ABH 124AG distance=47' 19396+2945 ABH 124AH distance=47' 19396+2945 ABH 124AI distance=47' 19396+2945 BKO 77AJ distance=47' 19396+2945 BKO 77AK distance=47' 19396+2945 BKO 77AL distance=47' 19396+2945 BKO 77AM distance=47' 19402+2904 SLE 662 distance=49' 19443+3021 BEW 3 distance=49' 19394+2942 SLE 658AB distance=49' 19394+2942 FYM 134AC distance=49' 19399+3001 SLE 661 distance=49' 19391+2933 MCK 5 distance=52' 19414+3023 TDT1636Aa,Ab distance=53' 19414+3023 SLE 669AB distance=53' 19464+2852 J 3002 distance=56' 19421+2840 FMR 152 distance=57' 19465+2851 J 3003 distance=58' 19386+2931 SLE 655 distance=59' 19452+2843 TDT1707 distance=59' 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+2935 TDT1670 308 1.5
Show 19421+2934 OL 121 221 0.9 2
Show 19422+2930 HDS2794 262 0.1 13
Show 19418+2929 SLE 671 260 10.1 19
Show 19415+2937 SLE 670 164 10.0 22
Show 19413+2944 SLE 668 268 10.9 26
Show 19434+2908 MLB 474 331 3.8 27
Show 19420+2910 SLE 673 182 7.1 29
Show 19414+2959 BRT 41 156 3.7 30
Show 19448+2916 ISM 4 Aa,Ab 167 0.0 30
Show 19448+2916 WRH 23 AE 289 24.8 30
Show 19448+2916 WRH 23 AF 18 71.1 30
Show 19448+2916 WRH 23 AG 88 75.9 30
Show 19448+2916 EVS 42 AH 87 25.4 30
Show 19448+2916 KRV 40 AI 34 42.4 30
Show 19423+2906 SLE 674 236 5.8 31
Show 19420+2906 SLE 672 62 11.2 33
Show 19444+2903 J 1240 AB 97 66.3 36
Show 19444+2903 J 1240 BC 355 3.2 37
Show 19407+2911 SLE 665 AB 283 7.2 39
Show 19407+2911 SLE 665 AC 50 11.2 39
Show 19431+2854 A 372 195 0.1 42
Show 19404+2913 SLE 663 41 4.3 42
Show 19421+2852 MLB 527 166 6.5 44
Show 19462+2917 TDT1721 195 0.7 45
Show 19442+3015 HJ 1434 300 8.3 45
Show 19396+2945 STF2557 AB 103 11.0 47
Show 19396+2945 BU 54 AC 304 21.8 47
Show 19396+2945 ABH 124 AD 147 47.8 47
Show 19396+2945 ABH 124 AE 164 65.7 47
Show 19396+2945 ABH 124 AF 180 89.2 47
Show 19396+2945 ABH 124 AG 229 39.4 47
Show 19396+2945 ABH 124 AH 92 103.6 47
Show 19396+2945 ABH 124 AI 116 100.5 47
Show 19396+2945 BKO 77 AJ 124 27.9 47
Show 19396+2945 BKO 77 AK 97 69.2 47
Show 19396+2945 BKO 77 AL 220 30.0 47
Show 19396+2945 BKO 77 AM 120 111.9 47
Show 19402+2904 SLE 662 49 14.7 49
Show 19443+3021 BEW 3 302 11.5 49
Show 19394+2942 SLE 658 AB 14 6.0 49
Show 19394+2942 FYM 134 AC 149 4.7 49
Show 19399+3001 SLE 661 158 10.9 49
Show 19391+2933 MCK 5 65 3.1 52
Show 19414+3023 TDT1636 Aa,Ab 183 0.5 53
Show 19414+3023 SLE 669 AB 292 10.8 53
Show 19464+2852 J 3002 223 8.5 56
Show 19421+2840 FMR 152 24 57.0 57
Show 19465+2851 J 3003 198 8.3 58
Show 19386+2931 SLE 655 155 5.4 59
Show 19452+2843 TDT1707 19 0.6 59

 
 
WDS 19431+2935 : COMPONENTS
 
 
  A
B pa=311.9°
sep=1.34"
 
 
19431+2935 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194303.76+293507.4 Mag 11.54 Spectral class F8 (yellow-white)
PmRA -6.00 PmDE 9.0 Tycho2 2151-02811-1
Tycho2
Tycho2 2151-02811-1 Pflag RAmdeg 295.76540751 DEmdeg 29.58559395
PmRA -6.3 PmDE 8.5 E RAmdeg 46 E DEmdeg 35
E pmRA 3.2 E pmDE 3.1 EpRAm 1985.42 EpDEm 1986.16
Num 3 Q RAmdeg 5.3 Q DEmdeg 5.1 Q pmRA 5.4
Q pmDE 5.1 BTmag 12.024 E BTmag 0.125 VTmag 11.349
E VTmag 0.101 Prox 999 TYC HIP
CCDM RAdeg 295.76533611 DEdeg 29.58563139 EpRA 1990 1.56
EpDE 1990 1.71 E RAdeg 71.7 E DEdeg 56.3 Posflg
Corr 0.2
 
 
19431+2935 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194303.68+293508.3 Mag 11.74 PmRA -6.00
PmDE 9.0 Calc delta mag 0.2 Calc coord yes