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Doubles in session


Current system
19502+2647
TDT 1789


Nearby doubles
35' : 19489+2714
LDS1029

39' : 19518+2614
ARY 115

41' : 19493+2726
MLB 603AB

44' : 19471+2701
OSB 8AB

45' : 19515+2728
EVS 43AB

46' : 19478+2615
BRT 201

48' : 19478+2612
SCA 200

49' : 19470+2710
OSB 7AB

51' : 19518+2732
J 1227

52' : 19473+2720
TDT1749

52' : 19471+2717
BAR 50AB

52' : 19488+2559
RAO 417

53' : 19541+2657
TDT1834

53' : 19537+2712
TDT1831

53' : 19532+2721
TDS1022

55' : 19503+2741
TDT1791

55' : 19474+2726
BAR9006

56' : 19472+2724
TDT1747

58' : 19511+2743
HDS2827

58' : 19495+2744
TDT1781

58' : 19467+2613
TDT1732

59' : 19510+2744
TDS1021

59' : 19540+2616
COU1321

60' : 19465+2718
HEI 816

60' : 19489+2550
BKO 740AB

62' : 19517+2745
MLB 698



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

19502+2647 TDT 1789

 
 
19h 50m 13.08s +26° 46' 50.0" P.A. 69.00 sep 0.6 mag 11.39,11.71
 
 
Coord 2000 19502+2647 Discov num TDT1789 Comp Coord arcsec 2000 19 50 13.08 +26 46 50.0
Date first 1991 Date last 1991 Obs 1
Pa first 69 Pa last 68.7 P.A. Now (θ) 68.7°
Sep first 0.6 Sep last 0.59 Sep. Now (ρ) 0.59"
Mag pri 11.39 Mag sec 11.71 delta mag (ΔM) 0.32 Spectral class
Pri motion ra -009 Sec motion ra -009
Pri motion dec -011 Sec motion dec -011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2148-01845-1 Gaia DR2 2027889635140588928
 
 
WDS 19502+2647 TDT 1789 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19502+2647 TDT1789 1991 1 69 0.6 11.39 11.71 195013.08+264650.0

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

 
 
WDS 19502+2647 TDT 1789 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19502+2647 TDT 1789 : MEASURES
 
 
No records found.

 
 
WDS 19502+2647 : VIRTUAL EYEPIECE
 
 

19502+2647 TDT1789A mag 11.39 19502+2647 TDT1789B sep 0.5 P.A. 66.40 mag 11.71 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 19502+2647 : ALADIN DSS IMAGE @ 19h 50m 13.08s +26° 46' 50.0"
 
 
 
 
WDS 19502+2647 TDT 1789 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19502+2647 TDT1789 distance=0' 19489+2714 LDS1029 distance=35' 19518+2614 ARY 115 distance=39' 19493+2726 MLB 603AB distance=41' 19471+2701 OSB 8AB distance=44' 19471+2701 TOB 160AC distance=44' 19515+2728 EVS 43AB distance=45' 19515+2728 EVS 43AC distance=45' 19515+2728 EVS 43AD distance=45' 19515+2728 EVS 43AE distance=45' 19478+2615 BRT 201 distance=46' 19478+2612 SCA 200 distance=48' 19471+2717 BAR 51CD distance=48' 19470+2710 BKO 81CD distance=49' 19470+2710 TDT1740Aa,Ab distance=49' 19470+2710 OSB 7AB distance=49' 19470+2710 BKO 81AC distance=49' 19518+2732 J 1227 distance=51' 19473+2720 TDT1749 distance=52' 19471+2717 BAR 50AB distance=52' 19471+2717 BAR 50AC distance=52' 19488+2559 RAO 417 distance=52' 19541+2657 TDT1834 distance=53' 19537+2712 TDT1831 distance=53' 19532+2721 TDS1022 distance=53' 19503+2741 TDT1791 distance=55' 19474+2726 BAR9006 distance=55' 19472+2724 TDT1747 distance=56' 19511+2743 HDS2827 distance=58' 19495+2744 TDT1781 distance=58' 19467+2613 TDT1732 distance=58' 19510+2744 TDS1021 distance=59' 19540+2616 COU1321 distance=59' 19465+2718 HEI 816 distance=60' 19489+2550 BKO 740BC distance=60' 19489+2550 BKO 740DE distance=60' 19489+2550 BKO 740AB distance=60' 19489+2550 BKO 740AD distance=60' 19517+2745 MLB 698 distance=62' 19547+2636 TDT1843 distance=62' 19487+2548 KU 123 distance=62' 19524+2551 STT 388AB distance=62' 19524+2551 STT 388AC distance=62' 19524+2551 STT 388BC distance=62' 19458+2704 HJL1101 distance=63' 19543+2716 TDT1839 distance=63' 19458+2710 KUI 95AB distance=64' 19458+2710 LMP 43AC distance=64' 19548+2710 BRT 203 distance=66' 19462+2608 TDT1722 distance=67' 19458+2720 HEI 815CD distance=67' 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 19502+2647 TDT1789 69 0.6 0
Show 19489+2714 LDS1029 275 12.4 35
Show 19518+2614 ARY 115 249 116.1 39
Show 19493+2726 MLB 603 AB 29 8.2 41
Show 19471+2701 OSB 8 AB 10 14.1 44
Show 19471+2701 TOB 160 AC 212 30.0 44
Show 19515+2728 EVS 43 AB 86 15.2 45
Show 19515+2728 EVS 43 AC 241 15.3 45
Show 19515+2728 EVS 43 AD 131 16.9 45
Show 19515+2728 EVS 43 AE 69 21.0 45
Show 19478+2615 BRT 201 359 3.2 46
Show 19478+2612 SCA 200 139 3.2 48
Show 19471+2717 BAR 51 CD 152 4.4 48
Show 19470+2710 BKO 81 CD 347 7.6 49
Show 19470+2710 TDT1740 Aa,Ab 228 1.7 49
Show 19470+2710 OSB 7 AB 347 9.9 49
Show 19470+2710 BKO 81 AC 173 84.7 49
Show 19518+2732 J 1227 355 5.1 51
Show 19473+2720 TDT1749 248 2.8 52
Show 19471+2717 BAR 50 AB 310 2.7 52
Show 19471+2717 BAR 50 AC 104 220.3 52
Show 19488+2559 RAO 417 189 3.5 52
Show 19541+2657 TDT1834 346 0.6 53
Show 19537+2712 TDT1831 251 1.7 53
Show 19532+2721 TDS1022 331 1.1 53
Show 19503+2741 TDT1791 192 1.0 55
Show 19474+2726 BAR9006 352 25.5 55
Show 19472+2724 TDT1747 315 2.2 56
Show 19511+2743 HDS2827 79 0.1 58
Show 19495+2744 TDT1781 161 0.8 58
Show 19467+2613 TDT1732 148 0.7 58
Show 19510+2744 TDS1021 126 2.2 59
Show 19540+2616 COU1321 136 0.2 59
Show 19465+2718 HEI 816 150 2.8 60
Show 19489+2550 BKO 740 BC 264 8.1 60
Show 19489+2550 BKO 740 DE 323 2.2 60
Show 19489+2550 BKO 740 AB 38 15.9 60
Show 19489+2550 BKO 740 AD 94 19.3 60
Show 19517+2745 MLB 698 352 6.1 62
Show 19547+2636 TDT1843 317 1.9 62
Show 19487+2548 KU 123 298 21.6 62
Show 19524+2551 STT 388 AB 138 3.9 62
Show 19524+2551 STT 388 AC 129 32.3 62
Show 19524+2551 STT 388 BC 129 29.3 62
Show 19458+2704 HJL1101 2 398.4 63
Show 19543+2716 TDT1839 169 0.6 63
Show 19458+2710 KUI 95 AB 62 2.4 64
Show 19458+2710 LMP 43 AC 35 15.8 64
Show 19548+2710 BRT 203 315 1.3 66
Show 19462+2608 TDT1722 202 0.5 67
Show 19458+2720 HEI 815 CD 307 3.9 67

 
 
WDS 19502+2647 : COMPONENTS
 
 
  A
B pa=66.4°
sep=0.54"
 
 
19502+2647 A
 
 
Coord arcsec 2000 195013.08+264650.0 Mag 11.39 PmRA -9.00 PmDE -11.0
Tycho2 2148-01845-1
Tycho2
Tycho2 2148-01845-1 Pflag RAmdeg 297.55458916 DEmdeg 26.78058034
PmRA -9.0 PmDE -10.9 E RAmdeg 35 E DEmdeg 31
E pmRA 2.3 E pmDE 2.3 EpRAm 1988.80 EpDEm 1989.71
Num 3 Q RAmdeg 1.0 Q DEmdeg 0.6 Q pmRA 1.0
Q pmDE 0.6 BTmag 11.617 E BTmag 0.055 VTmag 10.938
E VTmag 0.051 Prox 978 TYC T HIP
CCDM RAdeg 297.55461278 DEdeg 26.78060528 EpRA 1990 1.51
EpDE 1990 1.78 E RAdeg 36.4 E DEdeg 31.0 Posflg
Corr 0.2
 
 
19502+2647 B
 
 
Coord arcsec 2000 195013.12+264650.2 Mag 11.71 PmRA -9.00 PmDE -11.0
Calc delta mag 0.32 Calc coord yes