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Doubles in session


Current system
20213+4155
TDT 2201


Nearby doubles
19' : 20197+4151
MMA 3

28' : 20212+4128
A 287

29' : 20215+4127
TDT2203

30' : 20238+4146
COU2641

35' : 20205+4122
LI 5AB

35' : 20205+4127
LI 4

36' : 20186+4136
ES 1675

42' : 20189+4227
HJ 1503

45' : 20185+4123
TDT2154

48' : 20248+4223
ES 1678

49' : 20256+4155
ARG 92AB

49' : 20181+4122
ES 1674

49' : 20251+4220
TDT2252

50' : 20197+4108
STTA205

51' : 20168+4158
ES 1568AB

51' : 20187+4113
COU2640

52' : 20229+4243
A 289AB

53' : 20256+4132
COU2643

53' : 20254+4129
COU2642

56' : 20171+4127
ARN 97

56' : 20188+4244
HO 124

63' : 20219+4257
BRT2262

63' : 20269+4152
A 293

66' : 20264+4125
A 292

67' : 20229+4259
HO 128AB

67' : 20232+4052
CIA 46



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

20213+4155 TDT 2201

 
 
20h 21m 16.25s +41° 55' 15.6" P.A. 359.00 sep 0.6 mag 11.48,11.63
 
 
Coord 2000 20213+4155 Discov num TDT2201 Comp Coord arcsec 2000 20 21 16.25 +41 55 15.6
Date first 1991 Date last 1991 Obs 1
Pa first 359 Pa last 359.3 P.A. Now (θ) 359.3°
Sep first 0.6 Sep last 0.63 Sep. Now (ρ) 0.63"
Mag pri 11.48 Mag sec 11.63 delta mag (ΔM) 0.15 Spectral class
Pri motion ra +010 Sec motion ra +010
Pri motion dec +000 Sec motion dec +000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3160-01618-1 Gaia DR2 2068515077924181376
 
 
WDS 20213+4155 TDT 2201 : 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
20213+4155 TDT2201 1991 1 359 0.6 11.48 11.63 202116.25+415515.6

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

 
 
WDS 20213+4155 TDT 2201 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20213+4155 TDT 2201 : MEASURES
 
 
No records found.

 
 
WDS 20213+4155 : VIRTUAL EYEPIECE
 
 

20213+4155 TDT2201A mag 11.48 20213+4155 TDT2201B sep 0.6 P.A. 359.50 mag 11.63 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20213+4155 : ALADIN DSS IMAGE @ 20h 21m 16.25s +41° 55' 15.6"
 
 
 
 
WDS 20213+4155 TDT 2201 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20213+4155 TDT2201 distance=0' 20197+4151 MMA 3 distance=19' 20212+4128 A 287 distance=28' 20215+4127 TDT2203 distance=29' 20238+4146 COU2641 distance=30' 20205+4122 LI 5AB distance=35' 20205+4122 FAB 15AC distance=35' 20205+4127 LI 4 distance=35' 20186+4136 ES 1675 distance=36' 20189+4227 HJ 1503 distance=42' 20185+4123 TDT2154 distance=45' 20248+4223 ES 1678 distance=48' 20256+4155 ARG 92AB distance=49' 20181+4122 ES 1674 distance=49' 20251+4220 TDT2252 distance=49' 20197+4108 STTA205 distance=50' 20168+4158 ES 1568AB distance=51' 20168+4158 ES 1568BC distance=51' 20187+4113 COU2640 distance=51' 20229+4243 A 289AB distance=52' 20229+4243 A 289AC distance=52' 20256+4132 COU2643 distance=53' 20254+4129 COU2642 distance=53' 20171+4127 ARN 97 distance=56' 20188+4244 HO 124 distance=56' 20219+4257 BRT2262 distance=63' 20269+4152 A 293 distance=63' 20264+4125 A 292 distance=66' 20229+4259 HO 128AB distance=67' 20229+4259 STTA207AC distance=67' 20232+4052 CIA 46 distance=67' 20229+4259 STTA207CD distance=68' 20231+4048 GRF 15 distance=71' 20276+4202 HDS2928 distance=72' 20158+4233 ES 1567 distance=72' 20231+4047 J 787AB distance=72' 20231+4047 J 787AC distance=72' 20231+4047 J 787AD distance=72' 20231+4047 J 787CD distance=72' 20232+4046 ES 1677 distance=73' 20221+4042 ES 1676 distance=74' 20195+4307 TDS1059 distance=75' 20210+4041 TDT2199 distance=75' 20144+4206 STT 403AB distance=78' 20144+4206 STF2657AC distance=78' 20151+4118 A 387AB distance=79' 20151+4118 A 387AC distance=79' 20151+4118 A 387CD distance=79' 20229+4311 L 34 distance=79' 20181+4044 CHR 96Aa,Ab distance=80' 20181+4044 STF2666AB distance=80' 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 20213+4155 TDT2201 359 0.6
Show 20197+4151 MMA 3 105 11.0 19
Show 20212+4128 A 287 132 1.5 28
Show 20215+4127 TDT2203 225 0.7 29
Show 20238+4146 COU2641 279 1.0 30
Show 20205+4122 LI 5 AB 145 8.8 35
Show 20205+4122 FAB 15 AC 203 19.5 35
Show 20205+4127 LI 4 333 8.9 35
Show 20186+4136 ES 1675 324 2.2 36
Show 20189+4227 HJ 1503 73 16.9 42
Show 20185+4123 TDT2154 311 0.5 45
Show 20248+4223 ES 1678 187 6.6 48
Show 20256+4155 ARG 92 AB 309 41.7 49
Show 20181+4122 ES 1674 125 4.9 49
Show 20251+4220 TDT2252 347 1.8 49
Show 20197+4108 STTA205 321 45.5 50
Show 20168+4158 ES 1568 AB 292 12.8 51
Show 20168+4158 ES 1568 BC 187 2.3 51
Show 20187+4113 COU2640 265 0.5 51
Show 20229+4243 A 289 AB 154 3.9 52
Show 20229+4243 A 289 AC 351 70.5 52
Show 20256+4132 COU2643 108 0.5 53
Show 20254+4129 COU2642 321 0.7 53
Show 20171+4127 ARN 97 220 12.8 56
Show 20188+4244 HO 124 357 0.9 56
Show 20219+4257 BRT2262 129 2.5 63
Show 20269+4152 A 293 119 1.4 63
Show 20264+4125 A 292 134 2.1 66
Show 20229+4259 HO 128 AB 357 1.4 67
Show 20229+4259 STTA207 AC 65 85.8 67
Show 20232+4052 CIA 46 14 0.0 67
Show 20229+4259 STTA207 CD 162 56.1 68
Show 20231+4048 GRF 15 139 199.3 71
Show 20276+4202 HDS2928 15 0.2 72
Show 20158+4233 ES 1567 182 2.4 72
Show 20231+4047 J 787 AB 165 2.6 72
Show 20231+4047 J 787 AC 112 9.5 72
Show 20231+4047 J 787 AD 293 15.8 72
Show 20231+4047 J 787 CD 292 25.3 72
Show 20232+4046 ES 1677 270 7.4 73
Show 20221+4042 ES 1676 285 2.4 74
Show 20195+4307 TDS1059 117 0.9 75
Show 20210+4041 TDT2199 122 0.8 75
Show 20144+4206 STT 403 AB 170 0.9 78
Show 20144+4206 STF2657 AC 32 11.6 78
Show 20151+4118 A 387 AB 151 5.1 79
Show 20151+4118 A 387 AC 222 21.6 79
Show 20151+4118 A 387 CD 19 9.0 79
Show 20229+4311 L 34 174 4.5 79
Show 20181+4044 CHR 96 Aa,Ab 151 0.1 80
Show 20181+4044 STF2666 AB 245 2.8 80

 
 
WDS 20213+4155 : COMPONENTS
 
 
  A
B pa=359.5°
sep=0.63"
 
 
20213+4155 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202116.25+415515.6 Mag 11.48 PmRA 10.00
PmDE 0.0 Tycho2 3160-01618-1
Tycho2
Tycho2 3160-01618-1 Pflag RAmdeg 305.31773728 DEmdeg 41.92111345
PmRA 10.0 PmDE 0.0 E RAmdeg 34 E DEmdeg 32
E pmRA 1.6 E pmDE 1.5 EpRAm 1985.84 EpDEm 1985.33
Num 4 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 1.0
Q pmDE 0.6 BTmag 11.364 E BTmag 0.062 VTmag 10.886
E VTmag 0.061 Prox 999 TYC T HIP
CCDM RAdeg 305.31770222 DEdeg 41.92111000 EpRA 1990 1.53
EpDE 1990 1.66 E RAdeg 38.1 E DEdeg 38.0 Posflg P
Corr 0.1
 
 
20213+4155 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202116.25+415516.2 Mag 11.63 PmRA 10.00
PmDE 0.0 Calc delta mag 0.15 Calc coord yes