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Doubles in session


Current system
20528+3132
TDT 2599


Nearby doubles
6' : 20530+3136
TDT2602

12' : 20536+3138
HDS2976

17' : 20529+3149
A 1213

19' : 20540+3124
ES 371

21' : 20534+3113
TDT2609

22' : 20529+3154
GYL 40

26' : 20535+3156
GYL 41

31' : 20538+3104
CLL 16

33' : 20515+3104
NSN 737AB

36' : 20535+3057
STTA212

37' : 20554+3147
TDT2630

38' : 20503+3151
TDT2570

42' : 20554+3059
J 2329

47' : 20506+3055
BU 67AB

49' : 20493+3113
TDS1101

50' : 20534+3220
ES 2380

51' : 20531+3221
ES 2379

51' : 20491+3148
ES 370

51' : 20492+3111
LDS2930

51' : 20540+3220
TDT2615

52' : 20547+3046
LDS2934

52' : 20562+3158
ES 372

52' : 20525+3040
TDT2594

53' : 20553+3214
GYL 42

53' : 20487+3124
TDT2555

54' : 20559+3206
STT 421AB



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

20528+3132 TDT 2599

 
 
20h 52m 48.34s +31° 31' 38.9" P.A. 325.00 sep 1.7 mag 11.63,12.13
 
 
Coord 2000 20528+3132 Discov num TDT2599 Comp Coord arcsec 2000 20 52 48.34 +31 31 38.9
Date first 1991 Date last 2015 Obs 4
Pa first 325 Pa last 324.8 P.A. Now (θ) 324.8°
Sep first 1.6 Sep last 1.742 Sep. Now (ρ) 1.742"
Mag pri 11.63 Mag sec 12.13 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +006 Sec motion ra +006
Pri motion dec -011 Sec motion dec -011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2688-00705-1 Gaia DR2 1859630954093529088
 
 
WDS 20528+3132 TDT 2599 : 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
20528+3132 TDT2599 1991 1 325 1.6 11.63 12.13 205248.34+313138.9
20528+3132 TDT2599 2015 2 325 1.7 11.63 12.13 205248.34+313138.9

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

 
 
WDS 20528+3132 TDT 2599 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20528+3132 TDT 2599 : MEASURES
 
 
No records found.

 
 
WDS 20528+3132 : VIRTUAL EYEPIECE
 
 

20528+3132 TDT2599A mag 11.63 20528+3132 TDT2599B sep 1.7 P.A. 329.00 mag 12.13 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 20528+3132 : ALADIN DSS IMAGE @ 20h 52m 48.34s +31° 31' 38.9"
 
 
 
 
WDS 20528+3132 TDT 2599 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20528+3132 TDT2599 distance=0' 20530+3136 TDT2602 distance=6' 20536+3138 HDS2976 distance=12' 20529+3149 A 1213 distance=17' 20540+3124 ES 371 distance=19' 20534+3113 TDT2609 distance=21' 20529+3154 GYL 40 distance=22' 20535+3156 GYL 41 distance=26' 20538+3104 CLL 16 distance=31' 20515+3104 NSN 737AB distance=33' 20515+3104 RAO 676AC distance=33' 20535+3057 STTA212 distance=36' 20554+3147 TDT2630 distance=37' 20503+3151 TDT2570 distance=38' 20554+3059 J 2329 distance=42' 20506+3055 BU 67AB distance=47' 20506+3055 GII 293Aa,Ab distance=47' 20493+3113 TDS1101 distance=49' 20534+3220 ES 2380 distance=50' 20531+3221 ES 2379 distance=51' 20491+3148 ES 370 distance=51' 20492+3111 LDS2930 distance=51' 20540+3220 TDT2615 distance=51' 20547+3046 LDS2934 distance=52' 20562+3158 ES 372 distance=52' 20525+3040 TDT2594 distance=52' 20553+3214 GYL 42 distance=53' 20487+3124 TDT2555 distance=53' 20559+3206 STT 421AB distance=54' 20559+3206 HU 1655AC distance=54' 20559+3206 FYM 140AD distance=54' 20523+3038 LDS6417 distance=55' 20487+3159 ES 369 distance=59' 20493+3217 LDS2931AB distance=64' 20493+3217 HLA 28AC distance=64' 20538+3029 J 3117 distance=65' 20567+3047 LDS2935 distance=66' 20554+3033 GRV 396 distance=69' 20578+3202 ES 2438 distance=71' 20484+3049 TDT2552 distance=71' 20573+3215 KPP1292 distance=73' 20478+3057 ES 368 distance=73' 20506+3024 STT 415 distance=73' 20555+3028 TDT2633 distance=73' 20577+3211 ES 2381 distance=74' 20525+3246 GYL 39 distance=74' 20491+3230 GYL 70 distance=75' 20548+3242 STT 418 distance=76' 20470+3156 GYL 71 distance=79' 20571+3230 TDT2654 distance=80' 20471+3210 ARY 61 distance=82' 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 20528+3132 TDT2599 325 1.7
Show 20530+3136 TDT2602 64 0.6 6
Show 20536+3138 HDS2976 248 0.3 12
Show 20529+3149 A 1213 178 3.3 17
Show 20540+3124 ES 371 134 3.5 19
Show 20534+3113 TDT2609 11 0.5 21
Show 20529+3154 GYL 40 22 23.0 22
Show 20535+3156 GYL 41 203 34.2 26
Show 20538+3104 CLL 16 184 32.0 31
Show 20515+3104 NSN 737 AB 134 1.4 33
Show 20515+3104 RAO 676 AC 22 4.5 33
Show 20535+3057 STTA212 155 65.7 36
Show 20554+3147 TDT2630 86 1.9 37
Show 20503+3151 TDT2570 262 3.2 38
Show 20554+3059 J 2329 11 6.5 42
Show 20506+3055 BU 67 AB 311 1.5 47
Show 20506+3055 GII 293 Aa,Ab 137 0.1 47
Show 20493+3113 TDS1101 231 1.2 49
Show 20534+3220 ES 2380 333 5.5 50
Show 20531+3221 ES 2379 115 7.0 51
Show 20491+3148 ES 370 44 7.7 51
Show 20492+3111 LDS2930 273 22.2 51
Show 20540+3220 TDT2615 281 0.4 51
Show 20547+3046 LDS2934 178 10.8 52
Show 20562+3158 ES 372 146 3.5 52
Show 20525+3040 TDT2594 160 0.8 52
Show 20553+3214 GYL 42 26 15.1 53
Show 20487+3124 TDT2555 188 0.9 53
Show 20559+3206 STT 421 AB 194 34.8 54
Show 20559+3206 HU 1655 AC 73 30.6 54
Show 20559+3206 FYM 140 AD 162 29.5 54
Show 20523+3038 LDS6417 295 228.9 55
Show 20487+3159 ES 369 316 7.1 59
Show 20493+3217 LDS2931 AB 246 34.4 64
Show 20493+3217 HLA 28 AC 125 5.3 64
Show 20538+3029 J 3117 40 5.5 65
Show 20567+3047 LDS2935 200 10.1 66
Show 20554+3033 GRV 396 349 67.4 69
Show 20578+3202 ES 2438 311 6.8 71
Show 20484+3049 TDT2552 124 2.3 71
Show 20573+3215 KPP1292 28 9.9 73
Show 20478+3057 ES 368 359 3.1 73
Show 20506+3024 STT 415 234 3.7 73
Show 20555+3028 TDT2633 116 1.4 73
Show 20577+3211 ES 2381 107 4.1 74
Show 20525+3246 GYL 39 83 14.9 74
Show 20491+3230 GYL 70 188 61.2 75
Show 20548+3242 STT 418 283 0.9 76
Show 20470+3156 GYL 71 46 24.4 79
Show 20571+3230 TDT2654 205 0.5 80
Show 20471+3210 ARY 61 237 99.4 82

 
 
WDS 20528+3132 : COMPONENTS
 
 
  A
B pa=329.0°
sep=1.66"
 
 
20528+3132 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205248.34+313138.9 Mag 11.63 PmRA 6.00
PmDE -11.0 Tycho2 2688-00705-1
Tycho2
Tycho2 2688-00705-1 Pflag RAmdeg 313.20129910 DEmdeg 31.52758514
PmRA 6.0 PmDE -10.9 E RAmdeg 34 E DEmdeg 32
E pmRA 2.5 E pmDE 2.4 EpRAm 1985.35 EpDEm 1986.02
Num 4 Q RAmdeg 3.5 Q DEmdeg 6.8 Q pmRA 3.6
Q pmDE 6.9 BTmag 12.070 E BTmag 0.097 VTmag 11.458
E VTmag 0.080 Prox 999 TYC HIP
CCDM RAdeg 313.20134528 DEdeg 31.52752750 EpRA 1990 1.50
EpDE 1990 1.66 E RAdeg 54.2 E DEdeg 47.3 Posflg
Corr 0.1
 
 
20528+3132 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205248.27+313140.3 Mag 12.13 PmRA 6.00
PmDE -11.0 Calc delta mag 0.5 Calc coord yes