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Doubles in session


Current system
21557-6140
TOI 138


Nearby doubles
5' : 21556-6136
KPP1355

14' : 21552-6153
HDO 296AB

68' : 21464-6129
TDT3150

85' : 22075-6132
TDT3356

86' : 22009-6024
TDT3292

89' : 22039-6035
TDT3319

93' : 22007-6016
UC 4628

93' : 21476-6254
RST1107

96' : 22039-6257
RST1118

99' : 21469-6257
UC 4561

101' : 22001-6005
WIS 359

101' : 21493-6311
KPP 499

107' : 21500-6319
RST9009

109' : 21450-6259
UC 4549

119' : 22120-6120
UC 4677

121' : 21444-6013
HJ 5294AB

122' : 21541-6341
TDT3225

124' : 22130-6159
HU 1636

126' : 22094-6024
KPP3067

127' : 21509-5939
HDS3111

128' : 22131-6112
CPO 91AB

131' : 21512-6347
RST5479

133' : 21570-5928
B 545AB

136' : 22135-6058
KPP1511

138' : 22110-6307
TDT3390

139' : 22097-6319
TDT3379



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

21557-6140 TOI 138

 
 
21h 55m 42.29s -61° 40' 23.7" P.A. 261.00 sep 0.1 mag 10.60,10.70
 
 
Coord 2000 21557-6140 Discov num TOI 138 Comp Coord arcsec 2000 21 55 42.29 -61 40 23.7
Date first 2018 Date last 2019 Obs 6
Pa first 256 Pa last 260.5 P.A. Now (θ) 260.5°
Sep first 0.1 Sep last 0.108 Sep. Now (ρ) 0.108"
Mag pri 10.60 Mag sec 10.70 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -021 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Indus Tycho2 9116-01007-1
 
 
WDS 21557-6140 TOI 138 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tod2010 TOI Numbers from Stassun et al. (2019AJ....158..138S). Double star results in Tok202 0b.
Tod2010 Those without TOI numbers in Table 6 are assigned as TOI9001-TOI9003.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21557-6140 TOI 138 2019 4 258 0.1 10.60 10.70 215542.29-614023.7

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

 
 
WDS 21557-6140 TOI 138 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21557-6140 TOI 138 : MEASURES
 
 
No records found.

 
 
WDS 21557-6140 : VIRTUAL EYEPIECE
 
 

21557-6140 TOI 138A mag 10.6 21557-6140 TOI 138B sep 0.1 P.A. 250.60 mag 10.7 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 21557-6140 : ALADIN DSS IMAGE @ 21h 55m 42.29s -61° 40' 23.7"
 
 
 
 
WDS 21557-6140 TOI 138 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21557-6140 TOI 138 distance=0' 21556-6136 KPP1355 distance=5' 21552-6153 HDO 296AB distance=14' 21552-6153 CVN 31AC distance=14' 21552-6153 SHY 348AD distance=14' 21552-6153 SHY 348AE distance=14' 21552-6153 CVN 31AF distance=14' 21552-6153 SHY 347DE distance=34' 21552-6153 CVN 31DF distance=34' 21464-6129 TDT3150 distance=68' 22075-6132 TDT3356 distance=85' 22009-6024 TDT3292 distance=86' 22039-6035 TDT3319 distance=89' 22007-6016 UC 4628 distance=93' 21476-6254 RST1107 distance=93' 22039-6257 RST1118 distance=96' 21469-6257 UC 4561 distance=99' 22001-6005 WIS 359 distance=101' 21493-6311 KPP 499 distance=101' 21500-6319 RST9009 distance=107' 21450-6259 UC 4549 distance=109' 22120-6120 UC 4677 distance=119' 21444-6013 HJ 5294AB distance=121' 21444-6013 BAU 68AC distance=121' 21444-6013 BAU 68AD distance=121' 21444-6013 BAU 68BC distance=121' 21444-6013 BAU 68BD distance=121' 21541-6341 TDT3225 distance=122' 22130-6159 HU 1636 distance=124' 22094-6024 KPP3067 distance=126' 21509-5939 HDS3111 distance=127' 22131-6112 CPO 91AB distance=128' 22131-6112 BAU 69AC distance=128' 21512-6347 RST5479 distance=131' 21570-5928 B 545AB distance=133' 22135-6058 KPP1511 distance=136' 22110-6307 TDT3390 distance=138' 22097-6319 TDT3379 distance=139' 21516-5925 HU 1634 distance=139' 21563-5921 HJ 5300AB distance=140' 21425-6000 HDS3091 distance=140' 22116-6306 RST2192 distance=140' 21563-5921 HJ 5300BC distance=140' 22115-6004 SKF1509 distance=151' 22124-6003 WIS 362 distance=157' 21491-6413 CVN 30 distance=160' 21379-6343 NSN 441 distance=173' 22071-5908 HJ 5316 distance=175' 21424-6410 SKF2807 distance=175' 22148-5955 TVB 326AB distance=176' 22148-5955 TVB 326AC distance=176' 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 21557-6140 TOI 138 261 0.1
Show 21556-6136 KPP1355 220 10.2 5
Show 21552-6153 HDO 296 AB 271 0.1 14
Show 21552-6153 CVN 31 AC 158 5.0 14
Show 21552-6153 SHY 348 AD 245 999.9 14
Show 21552-6153 SHY 348 AE 306 999.9 14
Show 21552-6153 CVN 31 AF 191 12.9 14
Show 21552-6153 SHY 347 DE 320 999.9 34
Show 21552-6153 CVN 31 DF 33 11.1 34
Show 21464-6129 TDT3150 347 0.6 68
Show 22075-6132 TDT3356 74 0.6 85
Show 22009-6024 TDT3292 77 0.5 86
Show 22039-6035 TDT3319 260 0.5 89
Show 22007-6016 UC 4628 175 22.8 93
Show 21476-6254 RST1107 122 5.1 93
Show 22039-6257 RST1118 344 0.5 96
Show 21469-6257 UC 4561 34 29.3 99
Show 22001-6005 WIS 359 107 215.0 101
Show 21493-6311 KPP 499 234 3.8 101
Show 21500-6319 RST9009 343 6.1 107
Show 21450-6259 UC 4549 203 53.4 109
Show 22120-6120 UC 4677 181 6.8 119
Show 21444-6013 HJ 5294 AB 12 8.5 121
Show 21444-6013 BAU 68 AC 150 21.7 121
Show 21444-6013 BAU 68 AD 112 38.2 121
Show 21444-6013 BAU 68 BC 161 28.6 121
Show 21444-6013 BAU 68 BD 124 40.6 121
Show 21541-6341 TDT3225 74 0.6 122
Show 22130-6159 HU 1636 288 2.4 124
Show 22094-6024 KPP3067 89 1.5 126
Show 21509-5939 HDS3111 189 0.2 127
Show 22131-6112 CPO 91 AB 192 5.0 128
Show 22131-6112 BAU 69 AC 281 27.9 128
Show 21512-6347 RST5479 12 0.7 131
Show 21570-5928 B 545 AB 195 4.0 133
Show 22135-6058 KPP1511 144 11.4 136
Show 22110-6307 TDT3390 137 0.4 138
Show 22097-6319 TDT3379 176 0.6 139
Show 21516-5925 HU 1634 256 2.0 139
Show 21563-5921 HJ 5300 AB 34 25.5 140
Show 21425-6000 HDS3091 69 0.7 140
Show 22116-6306 RST2192 294 0.9 140
Show 21563-5921 HJ 5300 BC 273 7.3 140
Show 22115-6004 SKF1509 337 58.1 151
Show 22124-6003 WIS 362 350 977.8 157
Show 21491-6413 CVN 30 122 0.1 160
Show 21379-6343 NSN 441 198 2.2 173
Show 22071-5908 HJ 5316 136 3.5 175
Show 21424-6410 SKF2807 39 2.9 175
Show 22148-5955 TVB 326 AB 137 16.4 176
Show 22148-5955 TVB 326 AC 127 16.2 176

 
 
WDS 21557-6140 : COMPONENTS
 
 
  A
B pa=250.6°
sep=0.05"
 
 
21557-6140 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215542.29-614023.7 Mag 10.6 PmRA -21.00
PmDE -1.0 Tycho2 9116-01007-1
Tycho2
Tycho2 9116-01007-1 Pflag RAmdeg 328.92618037 DEmdeg -61.67325121
PmRA -23.8 PmDE 2.8 E RAmdeg 17 E DEmdeg 14
E pmRA 2.0 E pmDE 1.9 EpRAm 1988.15 EpDEm 1989.42
Num 4 Q RAmdeg 0.2 Q DEmdeg 0.0 Q pmRA 0.2
Q pmDE 0.0 BTmag 11.092 E BTmag 0.033 VTmag 10.301
E VTmag 0.024 Prox 999 TYC T HIP
CCDM RAdeg 328.92629833 DEdeg -61.67325750 EpRA 1990 1.57
EpDE 1990 1.72 E RAdeg 18.6 E DEdeg 14.8 Posflg
Corr 0.2
 
 
21557-6140 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215542.28-614023.7 Mag 10.7 Calc delta mag 0.1
Calc coord yes