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Doubles in session


Current system
21552-5831
TDT 3243


Nearby doubles
40' : 21504-5818
HDS3109AB

52' : 21563-5921
HJ 5300AB

60' : 21570-5928
B 545AB

62' : 21516-5925
HU 1634

65' : 21473-5852
HDS3104

76' : 21562-5716
UC 4605

76' : 21509-5939
HDS3111

84' : 21466-5742
FIN 283

86' : 22056-5858
B 548

93' : 22022-5717
B 2899

100' : 22071-5908
HJ 5316

100' : 21435-5754
HJ 5286

102' : 22001-6005
WIS 359

104' : 22085-5825
SKF2810

105' : 21423-5807
KPP4244

107' : 21444-5728
KPP3074

110' : 21506-5647
HU 1633

114' : 22007-6016
UC 4628

115' : 21440-5720
JC 25AB

121' : 21411-5744
B 2497

121' : 22009-6024
TDT3292

123' : 22034-5647
SOZ 1AB

124' : 21408-5742
UC 4523

131' : 22117-5850
HJ 5317

131' : 22009-5628
I 338

132' : 21444-6013
HJ 5294AB



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

21552-5831 TDT 3243

 
 
21h 55m 09.69s -58° 30' 47.3" P.A. 107.00 sep 1.0 mag 12.36,12.41
 
 
Coord 2000 21552-5831 Discov num TDT3243 Comp Coord arcsec 2000 21 55 09.69 -58 30 47.3
Date first 1991 Date last 1991 Obs 1
Pa first 107 Pa last 107.3 P.A. Now (θ) 107.3°
Sep first 1.0 Sep last 0.99 Sep. Now (ρ) 0.99"
Mag pri 12.36 Mag sec 12.41 delta mag (ΔM) 0.05 Spectral class
Pri motion ra +025 Sec motion ra +025
Pri motion dec -007 Sec motion dec -007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Indus Tycho2 8820-00616-1 Gaia DR2 6410583940227443968
 
 
WDS 21552-5831 TDT 3243 : 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
21552-5831 TDT3243 1991 1 107 1.0 12.36 12.41 215509.69-583047.3

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

 
 
WDS 21552-5831 TDT 3243 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21552-5831 TDT 3243 : MEASURES
 
 
No records found.

 
 
WDS 21552-5831 : VIRTUAL EYEPIECE
 
 

21552-5831 TDT3243A mag 12.36 21552-5831 TDT3243B sep 0.6 P.A. 120.80 mag 12.41 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 21552-5831 : ALADIN DSS IMAGE @ 21h 55m 09.69s -58° 30' 47.3"
 
 
 
 
WDS 21552-5831 TDT 3243 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21552-5831 TDT3243 distance=0' 21504-5818 HDS3109AB distance=40' 21563-5921 HJ 5300BC distance=51' 21563-5921 HJ 5300AB distance=52' 21570-5928 B 545AB distance=60' 21516-5925 HU 1634 distance=62' 21473-5852 HDS3104 distance=65' 21562-5716 UC 4605 distance=76' 21509-5939 HDS3111 distance=76' 21466-5742 FIN 283 distance=84' 22056-5858 B 548 distance=86' 22022-5717 B 2899 distance=93' 22071-5908 HJ 5316 distance=100' 21435-5754 HJ 5286 distance=100' 22001-6005 WIS 359 distance=102' 22085-5825 SKF2810 distance=104' 21423-5807 KPP4244 distance=105' 21444-5728 KPP3074 distance=107' 21506-5647 HU 1633 distance=110' 22007-6016 UC 4628 distance=114' 21440-5720 JC 25AB distance=115' 21440-5720 JC 25AC distance=115' 21411-5744 B 2497 distance=121' 22009-6024 TDT3292 distance=121' 22034-5647 SOZ 1AB distance=123' 21408-5742 UC 4523 distance=124' 22034-5647 VLK 1Ba,Bb distance=127' 22117-5850 HJ 5317 distance=131' 22009-5628 I 338 distance=131' 21444-6013 BAU 68BC distance=132' 21444-6013 BAU 68BD distance=132' 21444-6013 HJ 5294AB distance=132' 21444-6013 BAU 68AC distance=132' 21444-6013 BAU 68AD distance=132' 21425-6000 HDS3091 distance=132' 22115-5755 UC 4674 distance=135' 21420-5706 KPP1729 distance=135' 22085-5707 CBL 186 distance=136' 22124-5814 TDT3404 distance=137' 21386-5750 TDT3079 distance=137' 22039-6035 TDT3319 distance=141' 21571-5606 UC 4610 distance=146' 22113-5715 TDT3392 distance=150' 22060-5628 I 381 distance=151' 22149-5845 KPP1333 distance=155' 22115-6004 SKF1509 distance=156' 22094-6024 KPP3067 distance=157' 22089-5638 B 551 distance=158' 22142-5934 TOI2226 distance=161' 22124-6003 WIS 362 distance=162' 22087-5626 HU 1543 distance=166' 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 21552-5831 TDT3243 107 1.0
Show 21504-5818 HDS3109 AB 301 0.1 40
Show 21563-5921 HJ 5300 BC 273 7.3 51
Show 21563-5921 HJ 5300 AB 34 25.5 52
Show 21570-5928 B 545 AB 195 4.0 60
Show 21516-5925 HU 1634 256 2.0 62
Show 21473-5852 HDS3104 182 0.3 65
Show 21562-5716 UC 4605 292 31.6 76
Show 21509-5939 HDS3111 189 0.2 76
Show 21466-5742 FIN 283 136 0.2 84
Show 22056-5858 B 548 250 0.1 86
Show 22022-5717 B 2899 219 7.9 93
Show 22071-5908 HJ 5316 136 3.5 100
Show 21435-5754 HJ 5286 87 8.1 100
Show 22001-6005 WIS 359 107 215.0 102
Show 22085-5825 SKF2810 6 111.1 104
Show 21423-5807 KPP4244 92 2.4 105
Show 21444-5728 KPP3074 201 2.0 107
Show 21506-5647 HU 1633 323 1.6 110
Show 22007-6016 UC 4628 175 22.8 114
Show 21440-5720 JC 25 AB 4 152.3 115
Show 21440-5720 JC 25 AC 214 187.0 115
Show 21411-5744 B 2497 234 9.9 121
Show 22009-6024 TDT3292 77 0.5 121
Show 22034-5647 SOZ 1 AB 88 403.1 123
Show 21408-5742 UC 4523 226 34.4 124
Show 22034-5647 VLK 1 Ba,Bb 127 0.5 127
Show 22117-5850 HJ 5317 100 14.3 131
Show 22009-5628 I 338 289 0.9 131
Show 21444-6013 BAU 68 BC 161 28.6 132
Show 21444-6013 BAU 68 BD 124 40.6 132
Show 21444-6013 HJ 5294 AB 12 8.5 132
Show 21444-6013 BAU 68 AC 150 21.7 132
Show 21444-6013 BAU 68 AD 112 38.2 132
Show 21425-6000 HDS3091 69 0.7 132
Show 22115-5755 UC 4674 158 7.6 135
Show 21420-5706 KPP1729 177 13.4 135
Show 22085-5707 CBL 186 328 26.3 136
Show 22124-5814 TDT3404 106 0.9 137
Show 21386-5750 TDT3079 289 0.6 137
Show 22039-6035 TDT3319 260 0.5 141
Show 21571-5606 UC 4610 161 43.6 146
Show 22113-5715 TDT3392 171 0.5 150
Show 22060-5628 I 381 88 1.6 151
Show 22149-5845 KPP1333 330 10.1 155
Show 22115-6004 SKF1509 337 58.1 156
Show 22094-6024 KPP3067 89 1.5 157
Show 22089-5638 B 551 173 3.1 158
Show 22142-5934 TOI2226 24 1.2 161
Show 22124-6003 WIS 362 350 977.8 162
Show 22087-5626 HU 1543 324 1.5 166

 
 
WDS 21552-5831 : COMPONENTS
 
 
  A
B pa=120.8°
sep=0.57"
 
 
21552-5831 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215509.69-583047.3 Mag 12.36 PmRA 25.00
PmDE -7.0 Tycho2 8820-00616-1
Tycho2
Tycho2 8820-00616-1 Pflag RAmdeg 328.79048277 DEmdeg -58.51315684
PmRA 25.0 PmDE -6.8 E RAmdeg 58 E DEmdeg 59
E pmRA 6.3 E pmDE 5.8 EpRAm 1990.51 EpDEm 1990.20
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.822 E BTmag 0.171 VTmag 11.788
E VTmag 0.106 Prox 999 TYC HIP
CCDM RAdeg 328.79037333 DEdeg -58.51314111 EpRA 1990 1.75
EpDE 1990 1.69 E RAdeg 58.8 E DEdeg 60.1 Posflg
Corr 0.1
 
 
21552-5831 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215509.75-583047.6 Mag 12.41 PmRA 25.00
PmDE -7.0 Calc delta mag 0.05 Calc coord yes