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Current system
21069+3218
TDT 2761


Nearby doubles
2' : 21068+3222
ES 2439

3' : 21068+3215
WFC 259

11' : 21065+3227
STF2759

12' : 21078+3214
TDT2773

15' : 21057+3215
KU 130

19' : 21059+3232
GYL 48

21' : 21057+3232
TDT2740

23' : 21058+3235
TDT2742

28' : 21086+3201
KPP 830

32' : 21091+3232
UC 257

39' : 21077+3255
COU1330

46' : 21104+3215
SEI1425AB

48' : 21086+3135
J 2337

51' : 21029+3211
GRV 405

51' : 21098+3143
ES 2440

51' : 21102+3151
SEI1423

51' : 21066+3309
COU1329

55' : 21052+3127
GRV 412

56' : 21112+3214
SEI1433

56' : 21069+3313
TDT2760

56' : 21079+3123
GRV 421

57' : 21093+3131
COU1333

62' : 21025+3146
ES 374AB

63' : 21118+3211
SEI1438

64' : 21080+3116
LDS2940

64' : 21037+3130
TDT2721



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

21069+3218 TDT 2761

 
 
21h 06m 53.53s +32° 17' 41.6" P.A. 236.00 sep 0.4 mag 11.21,11.35
 
 
Coord 2000 21069+3218 Discov num TDT2761 Comp Coord arcsec 2000 21 06 53.53 +32 17 41.6
Date first 1991 Date last 1991 Obs 1
Pa first 236 Pa last 235.8 P.A. Now (θ) 235.8°
Sep first 0.4 Sep last 0.41 Sep. Now (ρ) 0.41"
Mag pri 11.21 Mag sec 11.35 delta mag (ΔM) 0.14 Spectral class
Pri motion ra -006 Sec motion ra -006
Pri motion dec -012 Sec motion dec -012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2705-02822-1 Gaia DR2 1865120167120922112
 
 
WDS 21069+3218 TDT 2761 : 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
21069+3218 TDT2761 1991 1 236 0.4 11.21 11.35 210653.53+321741.6

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

 
 
WDS 21069+3218 TDT 2761 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21069+3218 TDT 2761 : MEASURES
 
 
No records found.

 
 
WDS 21069+3218 : VIRTUAL EYEPIECE
 
 

21069+3218 TDT2761A mag 11.21 21069+3218 TDT2761B sep 0.4 P.A. 231.20 mag 11.35 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 21069+3218 : ALADIN DSS IMAGE @ 21h 06m 53.53s +32° 17' 41.6"
 
 
 
 
WDS 21069+3218 TDT 2761 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21069+3218 TDT2761 distance=0' 21068+3222 ES 2439 distance=2' 21068+3215 WFC 259 distance=3' 21065+3227 STF2759 distance=11' 21078+3214 TDT2773 distance=12' 21057+3215 KU 130 distance=15' 21059+3232 GYL 48 distance=19' 21057+3232 TDT2740 distance=21' 21058+3235 TDT2742 distance=23' 21086+3201 KPP 830 distance=28' 21091+3232 UC 257 distance=32' 21077+3255 COU1330 distance=39' 21104+3215 SEI1425AB distance=46' 21104+3215 TOB 212AC distance=46' 21086+3135 J 2337 distance=48' 21029+3211 GRV 405 distance=51' 21098+3143 ES 2440 distance=51' 21102+3151 SEI1423 distance=51' 21066+3309 COU1329 distance=51' 21052+3127 GRV 412 distance=55' 21112+3214 SEI1433 distance=56' 21069+3313 TDT2760 distance=56' 21079+3123 GRV 421 distance=56' 21093+3131 COU1333 distance=57' 21025+3146 CRB 15BD distance=62' 21025+3146 ES 374BC distance=62' 21025+3146 ES 374AB distance=62' 21118+3211 SEI1438 distance=63' 21080+3116 LDS2940 distance=64' 21037+3130 TDT2721 distance=64' 21119+3216 SEI1440 distance=64' 21111+3256 TDT2809 distance=66' 21079+3324 TRN 31 distance=68' 21021+3246 ES 2357 distance=68' 21107+3306 TDT2805 distance=69' 21020+3249 ES 2358 distance=69' 21046+3116 J 2336 distance=69' 21125+3217 SEI1443 distance=72' 21056+3327 GRV 415 distance=72' 21120+3252 TDT2819 distance=73' 21047+3109 DAM 226 distance=74' 21128+3210 TDT2827 distance=76' 21009+3224 TDT2694 distance=77' 21009+3225 CVE 27AB distance=77' 21050+3109 J 3124 distance=78' 21010+3156 STJ 61 distance=79' 21007+3227 CVE 26 distance=79' 21132+3228 SEI1451 distance=81' 21088+3102 ES 375 distance=81' 21010+3145 TDT2695 distance=82' 21110+3320 VKI 41 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 21069+3218 TDT2761 236 0.4
Show 21068+3222 ES 2439 164 4.3 2
Show 21068+3215 WFC 259 118 10.8 3
Show 21065+3227 STF2759 334 19.0 11
Show 21078+3214 TDT2773 212 3.3 12
Show 21057+3215 KU 130 57 19.4 15
Show 21059+3232 GYL 48 180 32.3 19
Show 21057+3232 TDT2740 305 0.4 21
Show 21058+3235 TDT2742 186 0.5 23
Show 21086+3201 KPP 830 310 7.1 28
Show 21091+3232 UC 257 38 9.6 32
Show 21077+3255 COU1330 222 0.4 39
Show 21104+3215 SEI1425 AB 34 21.4 46
Show 21104+3215 TOB 212 AC 79 24.2 46
Show 21086+3135 J 2337 349 6.2 48
Show 21029+3211 GRV 405 253 14.0 51
Show 21098+3143 ES 2440 202 5.0 51
Show 21102+3151 SEI1423 226 13.5 51
Show 21066+3309 COU1329 80 1.3 51
Show 21052+3127 GRV 412 265 42.4 55
Show 21112+3214 SEI1433 297 9.6 56
Show 21069+3313 TDT2760 150 4.1 56
Show 21079+3123 GRV 421 185 14.6 56
Show 21093+3131 COU1333 258 0.6 57
Show 21025+3146 CRB 15 BD 241 5.6 62
Show 21025+3146 ES 374 BC 203 4.5 62
Show 21025+3146 ES 374 AB 137 26.8 62
Show 21118+3211 SEI1438 93 22.5 63
Show 21080+3116 LDS2940 222 7.6 64
Show 21037+3130 TDT2721 43 2.1 64
Show 21119+3216 SEI1440 110 17.0 64
Show 21111+3256 TDT2809 52 1.9 66
Show 21079+3324 TRN 31 221 6.1 68
Show 21021+3246 ES 2357 334 9.2 68
Show 21107+3306 TDT2805 201 0.5 69
Show 21020+3249 ES 2358 196 5.4 69
Show 21046+3116 J 2336 40 9.1 69
Show 21125+3217 SEI1443 139 25.6 72
Show 21056+3327 GRV 415 215 21.8 72
Show 21120+3252 TDT2819 235 2.5 73
Show 21047+3109 DAM 226 16 4.3 74
Show 21128+3210 TDT2827 297 2.5 76
Show 21009+3224 TDT2694 148 10.2 77
Show 21009+3225 CVE 27 AB 240 3.6 77
Show 21050+3109 J 3124 208 4.5 78
Show 21010+3156 STJ 61 136 1.5 79
Show 21007+3227 CVE 26 164 3.2 79
Show 21132+3228 SEI1451 250 27.7 81
Show 21088+3102 ES 375 42 4.5 81
Show 21010+3145 TDT2695 172 0.8 82
Show 21110+3320 VKI 41 309 1.2 82

 
 
WDS 21069+3218 : COMPONENTS
 
 
  A
B pa=231.2°
sep=0.37"
 
 
21069+3218 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210653.53+321741.6 Mag 11.21 PmRA -6.00
PmDE -12.0 Tycho2 2705-02822-1
Tycho2
Tycho2 2705-02822-1 Pflag RAmdeg 316.72298372 DEmdeg 32.29485025
PmRA -5.7 PmDE -11.9 E RAmdeg 22 E DEmdeg 21
E pmRA 1.7 E pmDE 1.7 EpRAm 1988.43 EpDEm 1988.13
Num 5 Q RAmdeg 0.7 Q DEmdeg 1.5 Q pmRA 0.7
Q pmDE 1.5 BTmag 11.155 E BTmag 0.040 VTmag 10.593
E VTmag 0.036 Prox 999 TYC T HIP
CCDM RAdeg 316.72300139 DEdeg 32.29487556 EpRA 1990 1.66
EpDE 1990 1.73 E RAdeg 24.1 E DEdeg 23.6 Posflg
Corr 0.2
 
 
21069+3218 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210653.51+321741.4 Mag 11.35 PmRA -6.00
PmDE -12.0 Calc delta mag 0.14 Calc coord yes