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Doubles in session


Current system
21568+5132
TDT 3253


Nearby doubles
27' : 21543+5145
KPP4256AB

30' : 21536+5132
ES 828

31' : 21590+5111
ES 1108

33' : 21599+5116
TDT3281

35' : 21564+5207
AMS 9

41' : 21558+5052
COU2656

42' : 21559+5212
ES 1106AB

43' : 21554+5052
TDT3244

45' : 21583+5215
AMS 8

46' : 22001+5208
COU2657

47' : 22015+5114
HJ 1716AB

50' : 21549+5046
TDT3236

53' : 21561+5224
ES 1107

54' : 21542+5220
SKF2554

57' : 21524+5054
TDT3210

57' : 21588+5227
HU 773

57' : 21596+5223
HU 775AB

58' : 22030+5131
ES 1109

61' : 21555+5232
STT 456AB

61' : 21595+5037
HJ 1710

61' : 22005+5223
TDT3287

63' : 21578+5234
ARN 98

63' : 21502+5131
COU2655

64' : 21573+5029
HDS3120

65' : 21552+5030
BLL 56

65' : 22005+5038
TDT3288



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

21568+5132 TDT 3253

 
 
21h 56m 50.95s +51° 32' 14.1" P.A. 348.00 sep 0.7 mag 11.51,11.62
 
 
Coord 2000 21568+5132 Discov num TDT3253 Comp Coord arcsec 2000 21 56 50.95 +51 32 14.1
Date first 1991 Date last 1991 Obs 1
Pa first 348 Pa last 347.7 P.A. Now (θ) 347.7°
Sep first 0.7 Sep last 0.72 Sep. Now (ρ) 0.72"
Mag pri 11.51 Mag sec 11.62 delta mag (ΔM) 0.11 Spectral class
Pri motion ra -005 Sec motion ra -005
Pri motion dec +001 Sec motion dec +001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3617-01322-1 Gaia DR2 1981030339331665792
 
 
WDS 21568+5132 TDT 3253 : 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
21568+5132 TDT3253 1991 1 348 0.7 11.51 11.62 215650.95+513214.1

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

 
 
WDS 21568+5132 TDT 3253 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21568+5132 TDT 3253 : MEASURES
 
 
No records found.

 
 
WDS 21568+5132 : VIRTUAL EYEPIECE
 
 

21568+5132 TDT3253A mag 11.51 21568+5132 TDT3253B sep 0.7 P.A. 352.30 mag 11.62 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 21568+5132 : ALADIN DSS IMAGE @ 21h 56m 50.95s +51° 32' 14.1"
 
 
 
 
WDS 21568+5132 TDT 3253 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21568+5132 TDT3253 distance=0' 21543+5145 KPP4256AB distance=27' 21536+5132 ES 828 distance=30' 21590+5111 ES 1108 distance=31' 21599+5116 TDT3281 distance=33' 21564+5207 AMS 9 distance=35' 21558+5052 COU2656 distance=41' 21559+5212 ES 1106AB distance=42' 21559+5212 ES 1106AC distance=42' 21554+5052 TDT3244 distance=43' 21583+5215 AMS 8 distance=45' 22001+5208 COU2657 distance=46' 22015+5114 HJ 1716AB distance=47' 22015+5114 HJ 1716AC distance=47' 22015+5114 HJ 1716BD distance=47' 21549+5046 TDT3236 distance=50' 21561+5224 ES 1107 distance=53' 21542+5220 SKF2554 distance=54' 21524+5054 TDT3210 distance=57' 21588+5227 HU 773 distance=57' 21596+5223 HU 775AB distance=57' 21596+5223 HU 775AC distance=57' 22030+5131 ES 1109 distance=58' 21555+5232 STT 456AB distance=61' 21555+5232 STT 456AC distance=61' 21555+5232 STT 456AD distance=61' 21555+5232 ABH 154AB,E distance=61' 21555+5232 ABH 154AB,F distance=61' 21555+5232 ABH 154AB,G distance=61' 21555+5232 ABH 154AB,H distance=61' 21555+5232 ABH 154AB,I distance=61' 21555+5232 ABH 154AB,J distance=61' 21555+5232 ABH 154AB,K distance=61' 21555+5232 ABH 154AB,L distance=61' 21555+5232 STT 456CD distance=61' 21595+5037 HJ 1710 distance=61' 22005+5223 TDT3287 distance=61' 21578+5234 ARN 98 distance=63' 21502+5131 COU2655 distance=63' 21573+5029 HDS3120 distance=64' 21552+5030 BLL 56 distance=65' 22005+5038 TDT3288 distance=65' 21495+5127 GII 19 distance=69' 21511+5047 TDT3191 distance=71' 22043+5122 TOB 223 distance=71' 21596+5025 ES 830 distance=73' 21494+5110 AZC 182AB distance=74' 21584+5245 ES 1015AB distance=74' 21584+5245 ES 1015AC distance=74' 22048+5125 HJ 1724 distance=75' 21511+5040 ES 827 distance=75' 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 21568+5132 TDT3253 348 0.7
Show 21543+5145 KPP4256 AB 45 2.0 27
Show 21536+5132 ES 828 92 7.7 30
Show 21590+5111 ES 1108 249 6.9 31
Show 21599+5116 TDT3281 284 1.9 33
Show 21564+5207 AMS 9 58 9.5 35
Show 21558+5052 COU2656 65 1.1 41
Show 21559+5212 ES 1106 AB 11 4.8 42
Show 21559+5212 ES 1106 AC 164 10.4 42
Show 21554+5052 TDT3244 122 0.6 43
Show 21583+5215 AMS 8 257 14.3 45
Show 22001+5208 COU2657 314 0.2 46
Show 22015+5114 HJ 1716 AB 88 5.8 47
Show 22015+5114 HJ 1716 AC 297 7.0 47
Show 22015+5114 HJ 1716 BD 127 8.9 47
Show 21549+5046 TDT3236 232 0.5 50
Show 21561+5224 ES 1107 352 6.5 53
Show 21542+5220 SKF2554 108 16.8 54
Show 21524+5054 TDT3210 342 0.7 57
Show 21588+5227 HU 773 322 4.6 57
Show 21596+5223 HU 775 AB 218 2.2 57
Show 21596+5223 HU 775 AC 176 16.3 57
Show 22030+5131 ES 1109 113 5.0 58
Show 21555+5232 STT 456 AB 38 1.6 61
Show 21555+5232 STT 456 AC 291 26.1 61
Show 21555+5232 STT 456 AD 185 25.2 61
Show 21555+5232 ABH 154 AB,E 18 54.6 61
Show 21555+5232 ABH 154 AB,F 104 57.5 61
Show 21555+5232 ABH 154 AB,G 107 111.6 61
Show 21555+5232 ABH 154 AB,H 183 59.1 61
Show 21555+5232 ABH 154 AB,I 256 101.0 61
Show 21555+5232 ABH 154 AB,J 46 80.4 61
Show 21555+5232 ABH 154 AB,K 124 72.3 61
Show 21555+5232 ABH 154 AB,L 118 75.7 61
Show 21555+5232 STT 456 CD 148 40.8 61
Show 21595+5037 HJ 1710 284 12.2 61
Show 22005+5223 TDT3287 30 1.7 61
Show 21578+5234 ARN 98 265 35.8 63
Show 21502+5131 COU2655 250 0.3 63
Show 21573+5029 HDS3120 190 0.9 64
Show 21552+5030 BLL 56 257 84.4 65
Show 22005+5038 TDT3288 47 0.7 65
Show 21495+5127 GII 19 339 5.8 69
Show 21511+5047 TDT3191 221 2.1 71
Show 22043+5122 TOB 223 184 15.0 71
Show 21596+5025 ES 830 306 4.2 73
Show 21494+5110 AZC 182 AB 354 57.1 74
Show 21584+5245 ES 1015 AB 239 8.2 74
Show 21584+5245 ES 1015 AC 345 10.1 74
Show 22048+5125 HJ 1724 225 13.4 75
Show 21511+5040 ES 827 242 3.1 75

 
 
WDS 21568+5132 : COMPONENTS
 
 
  A
B pa=352.3°
sep=0.71"
 
 
21568+5132 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215650.95+513214.1 Mag 11.51 PmRA -5.00
PmDE 1.0 Tycho2 3617-01322-1
Tycho2
Tycho2 3617-01322-1 Pflag RAmdeg 329.21228994 DEmdeg 51.53734922
PmRA -4.5 PmDE 1.2 E RAmdeg 30 E DEmdeg 31
E pmRA 1.7 E pmDE 1.6 EpRAm 1984.76 EpDEm 1983.59
Num 6 Q RAmdeg 1.5 Q DEmdeg 0.7 Q pmRA 1.5
Q pmDE 0.7 BTmag 11.349 E BTmag 0.062 VTmag 10.984
E VTmag 0.065 Prox 657 TYC T HIP
CCDM RAdeg 329.21228528 DEdeg 51.53734250 EpRA 1990 1.68
EpDE 1990 1.66 E RAdeg 39.7 E DEdeg 43.5 Posflg
Corr 0.1
 
 
21568+5132 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215650.94+513214.8 Mag 11.62 PmRA -5.00
PmDE 1.0 Calc delta mag 0.11 Calc coord yes