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Doubles in session


Current system
20567+3047
LDS 2935


Nearby doubles
21' : 20554+3033
GRV 396

22' : 20567+3027
TDT2650

24' : 20555+3028
TDT2633

26' : 20554+3059
J 2329

27' : 20547+3046
LDS2934

36' : 20593+3043
TDT2677

40' : 20538+3104
CLL 16

41' : 20535+3057
STTA212

42' : 20598+3048
TDT2681

44' : 20538+3029
J 3117

45' : 20589+3015
ES 373

47' : 20576+3003
J 2333AB

48' : 20540+3124
ES 371

48' : 20595+3019
J 847

48' : 20534+3113
TDT2609

49' : 20579+3002
TDT2662

49' : 20578+3002
J 2334

53' : 20525+3040
TDT2594

55' : 20563+2954
J 1779

56' : 21004+3022
COU1179

57' : 20598+3126
GYL 44

57' : 20523+3038
LDS6417

62' : 20554+3147
TDT2630

64' : 20536+3138
HDS2976

66' : 20528+3132
TDT2599

67' : 21003+3134
KPP1379



Selections
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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.

20567+3047 LDS 2935

 
 
20h 56m 34.94s +30° 47' 51.9" P.A. 200.00 sep 10.1 mag 13.80,14.30
 
 
Coord 2000 20567+3047 Discov num LDS2935 Comp Coord arcsec 2000 20 56 34.94 +30 47 51.9
Date first 1953 Date last 2021 Obs 14
Pa first 201 Pa last 199.6 P.A. Now (θ) 199.6°
Sep first 10.0 Sep last 10.134 Sep. Now (ρ) 10.134"
Mag pri 13.80 Mag sec 14.30 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +198 Sec motion ra +194
Pri motion dec +085 Sec motion dec +085
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.019 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 1858771621343683712
 
 
WDS 20567+3047 LDS 2935 : 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
20567+3047 LDS2935 1953 1 201 10.0 14.37 14.74 205634.67+304742.6
20567+3047 LDS2935 1999 2 200 10.0 14.37 14.74 D 205634.67+304742.6
20567+3047 LDS2935 2002 3 200 10.0 13.80 14.30 D 205634.94+304751.9
20567+3047 LDS2935 2010 4 200 9.5 13.80 14.30 205634.94+304751.9
20567+3047 LDS2935 2015 5 200 10.0 13.80 14.30 205634.94+304751.9
20567+3047 LDS2935 2016 11 200 10.0 13.80 14.30 NV 205634.94+304751.9
20567+3047 LDS2935 2021 13 200 10.1 13.80 14.30 NV 205634.94+304751.9

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

 
 
WDS 20567+3047 LDS 2935 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20567+3047 LDS 2935 : MEASURES
 
 
No records found.

 
 
WDS 20567+3047 : VIRTUAL EYEPIECE
 
 

20567+3047 LDS2935A mag 13.8 20567+3047 LDS2935B sep 10.0 P.A. 197.00 mag 14.3 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 20567+3047 : ALADIN DSS IMAGE @ 20h 56m 34.94s +30° 47' 51.9"
 
 
 
 
WDS 20567+3047 LDS 2935 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20567+3047 LDS2935 distance=0' 20554+3033 GRV 396 distance=21' 20567+3027 TDT2650 distance=22' 20555+3028 TDT2633 distance=24' 20554+3059 J 2329 distance=26' 20547+3046 LDS2934 distance=27' 20593+3043 TDT2677 distance=36' 20538+3104 CLL 16 distance=40' 20535+3057 STTA212 distance=41' 20598+3048 TDT2681 distance=42' 20538+3029 J 3117 distance=44' 20589+3015 ES 373 distance=45' 20576+3003 J 2333AB distance=47' 20576+3003 DAM 669AC distance=47' 20540+3124 ES 371 distance=48' 20595+3019 J 847 distance=48' 20534+3113 TDT2609 distance=48' 20579+3002 TDT2662 distance=49' 20578+3002 J 2334 distance=49' 20525+3040 TDT2594 distance=53' 20563+2954 J 1779 distance=55' 21004+3022 COU1179 distance=56' 20598+3126 GYL 44 distance=57' 20523+3038 LDS6417 distance=57' 20554+3147 TDT2630 distance=62' 20536+3138 HDS2976 distance=64' 20528+3132 TDT2599 distance=66' 21003+3134 KPP1379 distance=67' 20530+3136 TDT2602 distance=67' 20515+3104 NSN 737AB distance=68' 20515+3104 RAO 676AC distance=68' 20579+2940 MLB 573AB distance=70' 20579+2940 MLB 573AC distance=70' 21020+3052 LDS2937 distance=70' 20562+3158 ES 372 distance=71' 21020+3107 TDT2706 distance=73' 20578+3202 ES 2438 distance=76' 20593+3155 COU1178 distance=76' 20519+3002 TDT2587 distance=76' 20529+3149 A 1213 distance=77' 20506+3055 BU 67AB distance=78' 20506+3055 GII 293Aa,Ab distance=78' 21026+3041 COU1182 distance=78' 20535+3156 GYL 41 distance=78' 20506+3024 STT 415 distance=81' 21010+3145 TDT2695 distance=81' 20529+3154 GYL 40 distance=81' 20559+3206 STT 421AB distance=84' 20559+3206 HU 1655AC distance=84' 20559+3206 FYM 140AD distance=84' 20590+2929 J 3119 distance=85' 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 20567+3047 LDS2935 200 10.1
Show 20554+3033 GRV 396 349 67.4 21
Show 20567+3027 TDT2650 310 0.6 22
Show 20555+3028 TDT2633 116 1.4 24
Show 20554+3059 J 2329 11 6.5 26
Show 20547+3046 LDS2934 178 10.8 27
Show 20593+3043 TDT2677 133 0.8 36
Show 20538+3104 CLL 16 184 32.0 40
Show 20535+3057 STTA212 155 65.7 41
Show 20598+3048 TDT2681 215 0.5 42
Show 20538+3029 J 3117 40 5.5 44
Show 20589+3015 ES 373 136 2.3 45
Show 20576+3003 J 2333 AB 328 7.7 47
Show 20576+3003 DAM 669 AC 244 4.4 47
Show 20540+3124 ES 371 134 3.5 48
Show 20595+3019 J 847 129 2.2 48
Show 20534+3113 TDT2609 11 0.5 48
Show 20579+3002 TDT2662 100 1.5 49
Show 20578+3002 J 2334 16 5.1 49
Show 20525+3040 TDT2594 160 0.8 53
Show 20563+2954 J 1779 246 2.5 55
Show 21004+3022 COU1179 359 0.9 56
Show 20598+3126 GYL 44 2 51.2 57
Show 20523+3038 LDS6417 295 228.9 57
Show 20554+3147 TDT2630 86 1.9 62
Show 20536+3138 HDS2976 248 0.3 64
Show 20528+3132 TDT2599 325 1.7 66
Show 21003+3134 KPP1379 160 10.3 67
Show 20530+3136 TDT2602 64 0.6 67
Show 20515+3104 NSN 737 AB 134 1.4 68
Show 20515+3104 RAO 676 AC 22 4.5 68
Show 20579+2940 MLB 573 AB 57 5.7 70
Show 20579+2940 MLB 573 AC 232 23.7 70
Show 21020+3052 LDS2937 140 55.9 70
Show 20562+3158 ES 372 146 3.5 71
Show 21020+3107 TDT2706 204 0.6 73
Show 20578+3202 ES 2438 311 6.8 76
Show 20593+3155 COU1178 16 1.2 76
Show 20519+3002 TDT2587 349 1.0 76
Show 20529+3149 A 1213 178 3.3 77
Show 20506+3055 BU 67 AB 311 1.5 78
Show 20506+3055 GII 293 Aa,Ab 137 0.1 78
Show 21026+3041 COU1182 180 1.0 78
Show 20535+3156 GYL 41 203 34.2 78
Show 20506+3024 STT 415 234 3.7 81
Show 21010+3145 TDT2695 172 0.8 81
Show 20529+3154 GYL 40 22 23.0 81
Show 20559+3206 STT 421 AB 194 34.8 84
Show 20559+3206 HU 1655 AC 73 30.6 84
Show 20559+3206 FYM 140 AD 162 29.5 84
Show 20590+2929 J 3119 140 8.4 85

 
 
WDS 20567+3047 : COMPONENTS
 
 
  A
B pa=197.0°
sep=9.98"
 
 
20567+3047 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205634.94+304751.9 Mag 13.8 PmRA 198.00
PmDE 85.0
 
 
20567+3047 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205634.71+304742.4 Mag 14.3 PmRA 194.00
PmDE 85.0 Calc delta mag 0.5 Calc coord yes