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Doubles in session


Current system
19541+3740
ALI 645


Nearby doubles
6' : 19537+3742
SMA 108

7' : 19539+3746
ALI 644

13' : 19550+3734
GRV 292

15' : 19553+3741
SEI 729

18' : 19555+3746
ES 2500

18' : 19527+3737
BRT2619

19' : 19548+3724
ES 2118AB

20' : 19533+3758
ALI 642

23' : 19528+3724
SMA 107

23' : 19551+3721
ES 2117

23' : 19543+3803
TDT1838

24' : 19553+3722
TDT1847

24' : 19527+3757
SEI 711

27' : 19519+3745
ES 2115

29' : 19564+3750
A 1408

29' : 19565+3736
ES 2043

30' : 19558+3803
SMA 112

32' : 19557+3805
DAM 1AB

32' : 19523+3717
RAO 421

33' : 19514+3746
ES 2114

34' : 19520+3802
HJ 1448

35' : 19515+3726
ALI 640

36' : 19571+3745
SKF2082

38' : 19512+3724
SMA 104

38' : 19513+3758
ALI 639

39' : 19536+3703
BAR9001AB



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

19541+3740 ALI 645

 
 
19h 54m 08.56s +37° 40' 06.3" P.A. 37.00 sep 6.7 mag 13.10,13.40
 
 
Coord 2000 19541+3740 Discov num ALI 645 Comp Coord arcsec 2000 19 54 08.56 +37 40 06.3
Date first 1929 Date last 2015 Obs 9
Pa first 42 Pa last 36.6 P.A. Now (θ) 36.6°
Sep first 7.2 Sep last 6.748 Sep. Now (ρ) 6.748"
Mag pri 13.10 Mag sec 13.40 delta mag (ΔM) 0.3 Spectral class
Pri motion ra +003 Sec motion ra -006
Pri motion dec -006 Sec motion dec -004
Notes
rPM=1.279
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2072114226185137664
 
 
WDS 19541+3740 ALI 645 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ali1949 Pa - Ali, A. 1949AJ.....54..199A
Ali1949 AJ 54, 199, 1949
Ali1950 Pa - Ali, A. 1950AJ.....55..209A
Ali1950 AJ 55, 208, 1950
Ali1952 Pa - Ali, A. 1952AJ.....57..146A
Ali1952 AJ 57, 146, 1952
Ali1955 Pa - Ali, A. .
Ali1955 Pub. Nizamiah Obs. 13, Pt. 2, 1955
Ali9999 Pa - Ali, A. ...................
Ali9999 +Po Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19541+3740 ALI 645 1998 2 36 6.8 13.10 13.40 D 195408.56+374006.3
19541+3740 ALI 645 2002 3 36 6.8 13.10 13.40 D 195408.56+374006.3
19541+3740 ALI 645 2010 4 38 6.8 13.10 13.40 195408.56+374006.3
19541+3740 ALI 645 2015 5 36 6.7 13.10 13.40 195408.56+374006.3

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

 
 
WDS 19541+3740 ALI 645 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19541+3740 ALI 645 : MEASURES
 
 
No records found.

 
 
WDS 19541+3740 : VIRTUAL EYEPIECE
 
 

19541+3740 ALI 645A mag 13.1 19541+3740 ALI 645B sep 6.3 P.A. 30.40 mag 13.4 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 19541+3740 : ALADIN DSS IMAGE @ 19h 54m 08.56s +37° 40' 06.3"
 
 
 
 
WDS 19541+3740 ALI 645 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19541+3740 ALI 645 distance=0' 19537+3742 SMA 108 distance=6' 19539+3746 ALI 644 distance=7' 19550+3734 GRV 292 distance=13' 19553+3741 SEI 729 distance=15' 19555+3746 ES 2500 distance=18' 19527+3737 BRT2619 distance=18' 19548+3724 ES 2118AB distance=19' 19548+3724 SMA 110AC distance=19' 19533+3758 ALI 642 distance=20' 19528+3724 SMA 107 distance=23' 19551+3721 ES 2117 distance=23' 19543+3803 TDT1838 distance=23' 19553+3722 TDT1847 distance=24' 19527+3757 SEI 711 distance=24' 19519+3745 ES 2115 distance=27' 19564+3750 A 1408 distance=29' 19565+3736 ES 2043 distance=29' 19558+3803 SMA 112 distance=30' 19557+3805 DAM 1BD distance=32' 19557+3805 DAM 1AB distance=32' 19557+3805 DAM 1AC distance=32' 19557+3805 DAM 1AE distance=32' 19557+3805 DAM 1AD distance=32' 19523+3717 RAO 421 distance=32' 19514+3746 ES 2114 distance=33' 19520+3802 HJ 1448 distance=34' 19515+3726 ALI 640 distance=35' 19571+3745 SKF2082 distance=36' 19536+3703 BAR9001ML distance=38' 19536+3703 BAR9001HI distance=38' 19536+3703 BAR9001HK distance=38' 19536+3703 BAR9001HM distance=38' 19512+3724 SMA 104 distance=38' 19536+3703 BAR9001KJ distance=38' 19513+3758 ALI 639 distance=38' 19536+3703 BAR9001CD distance=38' 19536+3703 BAR9001BC distance=39' 19536+3703 BAR9001BD distance=39' 19536+3703 BAR9001AE distance=39' 19536+3703 BAR9001AF distance=39' 19536+3703 BAR9001AG distance=39' 19536+3703 BAR9001AH distance=39' 19536+3703 BAR9001AB distance=39' 19536+3703 BAR9001A,CD distance=39' 19515+3718 SEI 703 distance=39' 19530+3704 AG 242 distance=39' 19511+3755 SMA 102 distance=40' 19542+3820 TDT1836 distance=40' 19512+3800 WSI 146BC distance=41' 19512+3800 SMA 103AB distance=41' 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 19541+3740 ALI 645 37 6.7
Show 19537+3742 SMA 108 221 10.7 6
Show 19539+3746 ALI 644 210 14.5 7
Show 19550+3734 GRV 292 352 45.2 13
Show 19553+3741 SEI 729 257 11.8 15
Show 19555+3746 ES 2500 325 5.5 18
Show 19527+3737 BRT2619 207 2.2 18
Show 19548+3724 ES 2118 AB 273 10.7 19
Show 19548+3724 SMA 110 AC 10.0 19
Show 19533+3758 ALI 642 352 8.4 20
Show 19528+3724 SMA 107 112 13.7 23
Show 19551+3721 ES 2117 337 2.9 23
Show 19543+3803 TDT1838 140 0.7 23
Show 19553+3722 TDT1847 32 0.5 24
Show 19527+3757 SEI 711 235 20.3 24
Show 19519+3745 ES 2115 215 5.6 27
Show 19564+3750 A 1408 183 1.5 29
Show 19565+3736 ES 2043 114 1.4 29
Show 19558+3803 SMA 112 359 13.1 30
Show 19557+3805 DAM 1 BD 233 7.2 32
Show 19557+3805 DAM 1 AB 235 6.9 32
Show 19557+3805 DAM 1 AC 316 7.4 32
Show 19557+3805 DAM 1 AE 335 16.9 32
Show 19557+3805 DAM 1 AD 242 13.4 32
Show 19523+3717 RAO 421 343 3.1 32
Show 19514+3746 ES 2114 43 13.6 33
Show 19520+3802 HJ 1448 168 11.5 34
Show 19515+3726 ALI 640 83 6.5 35
Show 19571+3745 SKF2082 68 3.7 36
Show 19536+3703 BAR9001 ML 213 7.9 38
Show 19536+3703 BAR9001 HI 265 6.1 38
Show 19536+3703 BAR9001 HK 240 23.3 38
Show 19536+3703 BAR9001 HM 356 29.9 38
Show 19512+3724 SMA 104 51 7.9 38
Show 19536+3703 BAR9001 KJ 98 7.1 38
Show 19513+3758 ALI 639 178 12.7 38
Show 19536+3703 BAR9001 CD 70 4.7 38
Show 19536+3703 BAR9001 BC 317 10.0 39
Show 19536+3703 BAR9001 BD 342 9.1 39
Show 19536+3703 BAR9001 AE 43 27.4 39
Show 19536+3703 BAR9001 AF 220 21.8 39
Show 19536+3703 BAR9001 AG 201 25.0 39
Show 19536+3703 BAR9001 AH 72 83.0 39
Show 19536+3703 BAR9001 AB 74 14.6 39
Show 19536+3703 BAR9001 A,CD 42 17.4 39
Show 19515+3718 SEI 703 22.2 39
Show 19530+3704 AG 242 180 2.1 39
Show 19511+3755 SMA 102 44 4.3 40
Show 19542+3820 TDT1836 85 0.5 40
Show 19512+3800 WSI 146 BC 285 4.5 41
Show 19512+3800 SMA 103 AB 122 10.1 41

 
 
WDS 19541+3740 : COMPONENTS
 
 
  A
B pa=30.4°
sep=6.28"
 
 
19541+3740 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195408.56+374006.3 Mag 13.1 PmRA 3.00
PmDE -6.0
CCDM
Ccdm 19541+3740 RComp Comp A Note1
Note2 Discov num DRAs 2.81 DDEs 9.5
R dRAs 65 Year Theta Rho
Obs 2 Vmag 13.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19505N3724A
HIC
 
 
19541+3740 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195408.83+374011.7 Mag 13.4 PmRA -6.00
PmDE -4.0 Calc delta mag 0.3 Calc coord yes
CCDM
Ccdm 19541+3740 RComp Comp B Note1
Note2 Discov num ALI 645 DRAs DDEs
R dRAs Year 1929 Theta 042 Rho 7.2
Obs 1 Vmag 13.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19505N3724B
HIC