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Doubles in session


Current system
19510+7631
LDS 1919


Nearby doubles
24' : 19515+7607
LDS1920

28' : 19591+7630
HU 956AB

39' : 19430+7606
LOC 418

41' : 19399+7623
MLR 225

42' : 19392+7634
STF2592

43' : 19391+7625
MLR 224

45' : 19486+7714
TDT1773

46' : 19490+7715
MLR 228

51' : 20006+7709
LOC 434

55' : 20066+7639
SKF2804

56' : 19398+7553
LDS1913

56' : 20066+7643
TDT1986

59' : 19443+7538
LDS1915

62' : 19335+7631
UC 3975

67' : 19510+7524
STF2617

67' : 19439+7732
LOC 420

67' : 20095+7651
SKF2805

68' : 20109+7616
LDS1929

71' : 20094+7602
TDT2030

73' : 19370+7725
MLR 223

75' : 20077+7718
OL 122

76' : 20089+7715
LDS1928AB

77' : 20100+7711
PLT 8

85' : 19554+7754
LOC 421

86' : 19367+7740
SLW1224

90' : 19540+7501
LDS1922



Selections
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Binary Systems
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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19510+7631 LDS 1919

 
 
19h 51m 08.64s +76° 30' 21.8" P.A. 54.00 sep 15.4 mag 16.00,18.20
 
 
Coord 2000 19510+7631 Discov num LDS1919 Comp Coord arcsec 2000 19 51 08.64 +76 30 21.8
Date first 1962 Date last 2015 Obs 19
Pa first 53 Pa last 54.2 P.A. Now (θ) 54.2°
Sep first 15.0 Sep last 15.382 Sep. Now (ρ) 15.382"
Mag pri 16.00 Mag sec 18.20 delta mag (ΔM) 2.2 Spectral class
Pri motion ra +285 Sec motion ra
Pri motion dec +019 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 2289685724500704384
 
 
WDS 19510+7631 LDS 1919 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19510+7631 LDS1919 1999 2 54 15.3 16.00 18.20 D 195108.64+763021.8
19510+7631 LDS1919 2010 3 54 15.3 16.00 18.20 195108.64+763021.8
19510+7631 LDS1919 2015 4 55 15.4 16.00 18.20 195108.64+763021.8

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

 
 
WDS 19510+7631 LDS 1919 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19510+7631 LDS 1919 : MEASURES
 
 
No records found.

 
 
WDS 19510+7631 : VIRTUAL EYEPIECE
 
 

19510+7631 LDS1919A mag 16 19510+7631 LDS1919B sep 9.5 P.A. 17.90 mag 18.2 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 19510+7631 : ALADIN DSS IMAGE @ 19h 51m 08.64s +76° 30' 21.8"
 
 
 
 
WDS 19510+7631 LDS 1919 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19510+7631 LDS1919 distance=1' 19515+7607 LDS1920 distance=24' 19591+7630 HU 956AB distance=28' 19591+7630 HU 956AC distance=28' 19430+7606 LOC 418 distance=39' 19399+7623 MLR 225 distance=41' 19392+7634 STF2592 distance=42' 19391+7625 MLR 224 distance=43' 19486+7714 TDT1773 distance=45' 19490+7715 MLR 228 distance=46' 20006+7709 LOC 434 distance=51' 20066+7639 SKF2804 distance=55' 19398+7553 LDS1913 distance=56' 20066+7643 TDT1986 distance=56' 19443+7538 LDS1915 distance=59' 19335+7631 UC 3975 distance=62' 19510+7524 STF2617 distance=67' 19439+7732 LOC 420 distance=67' 20095+7651 SKF2805 distance=67' 20109+7616 LDS1929 distance=68' 20094+7602 TDT2030 distance=71' 19370+7725 MLR 223 distance=73' 20077+7718 OL 122 distance=75' 20089+7715 LDS1928AB distance=76' 20100+7711 PLT 8 distance=77' 19554+7754 LOC 421 distance=85' 19367+7740 SLW1224 distance=86' 19540+7501 LDS1922 distance=90' 20089+7743 STF2675AB distance=94' 20089+7743 STF2675AC distance=94' 19329+7520 HDS2776 distance=97' 20062+7756 LOC 435 distance=100' 19443+7453 LDS1914 distance=100' 19421+7809 LOC 422 distance=103' 19348+7501 STF2575 distance=108' 19484+7421 HDS2816 distance=130' 19579+7415 A 1195 distance=139' 19352+7423 MLR 222AB distance=142' 19352+7423 MLR 222AC distance=142' 19352+7423 MLR 222AD distance=142' 19493+7409 MLR 227 distance=142' 19351+7847 LDS1912 distance=145' 19482+7356 LDS1917 distance=155' 19320+7917 LOC 408 distance=178' 19560+7927 STF2647 distance=178' 19526+7318 LDS1921 distance=192' 19593+7941 TDT1902 distance=193' 19440+7941 LOC 423 distance=193' 19323+7323 LDS1910 distance=200' 19493+7309 TDT1776 distance=202' 19440+7952 WIS 335 distance=204' 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 19510+7631 LDS1919 54 15.4 1
Show 19515+7607 LDS1920 88 11.4 24
Show 19591+7630 HU 956 AB 88 0.9 28
Show 19591+7630 HU 956 AC 132 138.9 28
Show 19430+7606 LOC 418 239 11.5 39
Show 19399+7623 MLR 225 246 0.3 41
Show 19392+7634 STF2592 297 0.8 42
Show 19391+7625 MLR 224 288 0.2 43
Show 19486+7714 TDT1773 153 0.7 45
Show 19490+7715 MLR 228 266 0.3 46
Show 20006+7709 LOC 434 176 2.1 51
Show 20066+7639 SKF2804 345 19.0 55
Show 19398+7553 LDS1913 327 3.1 56
Show 20066+7643 TDT1986 138 0.7 56
Show 19443+7538 LDS1915 125 9.9 59
Show 19335+7631 UC 3975 95 14.9 62
Show 19510+7524 STF2617 39 27.9 67
Show 19439+7732 LOC 420 7 7.9 67
Show 20095+7651 SKF2805 347 158.7 67
Show 20109+7616 LDS1929 14 15.4 68
Show 20094+7602 TDT2030 178 0.5 71
Show 19370+7725 MLR 223 233 0.6 73
Show 20077+7718 OL 122 203 2.5 75
Show 20089+7715 LDS1928 AB 166 5.4 76
Show 20100+7711 PLT 8 78 24.2 77
Show 19554+7754 LOC 421 290 3.5 85
Show 19367+7740 SLW1224 51 97.5 86
Show 19540+7501 LDS1922 226 16.0 90
Show 20089+7743 STF2675 AB 120 7.3 94
Show 20089+7743 STF2675 AC 334 170.2 94
Show 19329+7520 HDS2776 92 0.4 97
Show 20062+7756 LOC 435 260 1.0 100
Show 19443+7453 LDS1914 49 6.3 100
Show 19421+7809 LOC 422 203 1.3 103
Show 19348+7501 STF2575 33 7.6 108
Show 19484+7421 HDS2816 85 0.2 130
Show 19579+7415 A 1195 294 4.0 139
Show 19352+7423 MLR 222 AB 197 7.5 142
Show 19352+7423 MLR 222 AC 215 22.6 142
Show 19352+7423 MLR 222 AD 217 42.1 142
Show 19493+7409 MLR 227 77 0.2 142
Show 19351+7847 LDS1912 260 29.3 145
Show 19482+7356 LDS1917 232 9.1 155
Show 19320+7917 LOC 408 168 12.8 178
Show 19560+7927 STF2647 258 8.5 178
Show 19526+7318 LDS1921 272 3.0 192
Show 19593+7941 TDT1902 119 0.6 193
Show 19440+7941 LOC 423 321 2.2 193
Show 19323+7323 LDS1910 214 16.8 200
Show 19493+7309 TDT1776 130 0.8 202
Show 19440+7952 WIS 335 197 998.0 204

 
 
WDS 19510+7631 : COMPONENTS
 
 
  A
B pa=17.9°
sep=9.46"
 
 
19510+7631 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195108.64+763021.8 Mag 16 PmRA 285.00
PmDE 19.0
 
 
19510+7631 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195109.47+763030.8 Mag 18.2 Calc delta mag 2.2
Calc coord yes