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Doubles in session


Current system
18571-5315
TDT 1144


Nearby doubles
7' : 18565-5313
SWR 257

16' : 18554-5316
UC 3724

26' : 18577-5340
RST1012

35' : 18552-5246
UC 3723

51' : 18562-5226
TDT1135

56' : 19032-5302
FIN 269

59' : 18566-5217
DAW 23

60' : 18596-5411
TDT1173

61' : 18520-5356
B 408

64' : 19017-5226
RST1017

67' : 18505-5247
UC 3693

70' : 18516-5229
LDS 655

72' : 18541-5421
HJ 5068

77' : 18527-5210
RST1005

77' : 19029-5413
I 1390

78' : 18520-5418
TOK 325AB

80' : 18493-5354
SKF 371

80' : 19007-5202
RST1015

82' : 19056-5347
HJ 5081

84' : 19014-5201
RST1016

84' : 18502-5412
UC 3691

94' : 18578-5142
RST1013

95' : 18500-5207
HDS2669

95' : 19026-5437
TDT1195

96' : 19047-5423
HDS2705

100' : 18494-5428
UC 3684



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

18571-5315 TDT 1144

 
 
18h 57m 07.85s -53° 15' 21.2" P.A. 124.00 sep 0.5 mag 10.89,11.22
 
 
Coord 2000 18571-5315 Discov num TDT1144 Comp Coord arcsec 2000 18 57 07.85 -53 15 21.2
Date first 1991 Date last 1991 Obs 1
Pa first 124 Pa last 124.3 P.A. Now (θ) 124.3°
Sep first 0.5 Sep last 0.54 Sep. Now (ρ) 0.54"
Mag pri 10.89 Mag sec 11.22 delta mag (ΔM) 0.33 Spectral class
Pri motion ra -012 Sec motion ra -012
Pri motion dec -042 Sec motion dec -042
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Telescopium Tycho2 8759-00034-1 Gaia DR2 6650666049368745088
 
 
WDS 18571-5315 TDT 1144 : 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
18571-5315 TDT1144 1991 1 124 0.5 10.89 11.22 185707.85-531521.2

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

 
 
WDS 18571-5315 TDT 1144 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18571-5315 TDT 1144 : MEASURES
 
 
No records found.

 
 
WDS 18571-5315 : VIRTUAL EYEPIECE
 
 

18571-5315 TDT1144A mag 10.89 18571-5315 TDT1144B sep 0.4 P.A. 138.70 mag 11.22 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18571-5315 : ALADIN DSS IMAGE @ 18h 57m 07.85s -53° 15' 21.2"
 
 
 
 
WDS 18571-5315 TDT 1144 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18571-5315 TDT1144 distance=0' 18565-5313 SWR 257 distance=7' 18554-5316 UC 3724 distance=16' 18577-5340 RST1012 distance=26' 18552-5246 UC 3723 distance=35' 18562-5226 TDT1135 distance=51' 19032-5302 FIN 269 distance=56' 18566-5217 DAW 23 distance=59' 18596-5411 TDT1173 distance=60' 18520-5356 B 408 distance=61' 19017-5226 RST1017 distance=64' 18505-5247 UC 3693 distance=67' 18516-5229 LDS 655 distance=70' 18541-5421 HJ 5068 distance=72' 18527-5210 RST1005 distance=77' 19029-5413 I 1390 distance=77' 18520-5418 TOK 325AB distance=78' 18520-5418 TOK 325Aa,Ab distance=78' 18493-5354 SKF 371 distance=80' 19007-5202 RST1015 distance=80' 19056-5347 HJ 5081 distance=82' 19014-5201 RST1016 distance=84' 18502-5412 UC 3691 distance=84' 18578-5142 RST1013 distance=94' 18500-5207 HDS2669 distance=95' 19026-5437 TDT1195 distance=95' 19047-5423 HDS2705 distance=96' 18494-5428 UC 3684 distance=100' 19004-5454 HTS 29AB distance=103' 19004-5454 HTS 29AC distance=103' 19004-5454 HTS 29AD distance=103' 19004-5454 HTS 29AE distance=103' 19004-5454 HTS 29AF distance=103' 19004-5454 HTS 29AG distance=103' 19004-5454 HTS 29AH distance=103' 19004-5454 HTS 29AI distance=103' 19058-5208 UC 3798 distance=104' 19050-5438 TDT1215 distance=108' 18541-5131 RST1008 distance=109' 18455-5356 HJ 5057 distance=112' 18588-5124 I 1387 distance=113' 19099-5309 LDS 667 distance=115' 18448-5354 HRG 139AB distance=117' 18455-5216 TOI1122 distance=122' 18436-5326 TDT1020 distance=122' 18520-5122 I 1384 distance=123' 19088-5425 UC 3818 distance=125' 18434-5252 HJ 5055 distance=127' 19102-5408 HJ 5087 distance=128' 18459-5201 RST1000 distance=129' 18538-5111 I 1386 distance=129' 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 18571-5315 TDT1144 124 0.5
Show 18565-5313 SWR 257 296 6.5 7
Show 18554-5316 UC 3724 127 6.9 16
Show 18577-5340 RST1012 89 1.1 26
Show 18552-5246 UC 3723 95 17.0 35
Show 18562-5226 TDT1135 323 0.9 51
Show 19032-5302 FIN 269 135 0.5 56
Show 18566-5217 DAW 23 42 1.8 59
Show 18596-5411 TDT1173 44 0.5 60
Show 18520-5356 B 408 49 2.1 61
Show 19017-5226 RST1017 273 2.9 64
Show 18505-5247 UC 3693 94 10.7 67
Show 18516-5229 LDS 655 330 15.7 70
Show 18541-5421 HJ 5068 10 10.5 72
Show 18527-5210 RST1005 137 1.7 77
Show 19029-5413 I 1390 257 0.2 77
Show 18520-5418 TOK 325 AB 32 146.0 78
Show 18520-5418 TOK 325 Aa,Ab 242 0.1 78
Show 18493-5354 SKF 371 269 8.4 80
Show 19007-5202 RST1015 120 1.5 80
Show 19056-5347 HJ 5081 166 16.1 82
Show 19014-5201 RST1016 217 1.2 84
Show 18502-5412 UC 3691 88 106.9 84
Show 18578-5142 RST1013 124 1.3 94
Show 18500-5207 HDS2669 182 0.6 95
Show 19026-5437 TDT1195 48 0.7 95
Show 19047-5423 HDS2705 144 17.5 96
Show 18494-5428 UC 3684 96 65.5 100
Show 19004-5454 HTS 29 AB 114 12.6 103
Show 19004-5454 HTS 29 AC 68 13.3 103
Show 19004-5454 HTS 29 AD 138 14.4 103
Show 19004-5454 HTS 29 AE 74 17.5 103
Show 19004-5454 HTS 29 AF 306 18.4 103
Show 19004-5454 HTS 29 AG 132 18.8 103
Show 19004-5454 HTS 29 AH 7 19.3 103
Show 19004-5454 HTS 29 AI 14 19.5 103
Show 19058-5208 UC 3798 295 9.0 104
Show 19050-5438 TDT1215 65 1.4 108
Show 18541-5131 RST1008 140 3.1 109
Show 18455-5356 HJ 5057 90 11.6 112
Show 18588-5124 I 1387 21 3.3 113
Show 19099-5309 LDS 667 172 15.2 115
Show 18448-5354 HRG 139 AB 311 3.4 117
Show 18455-5216 TOI1122 35 0.5 122
Show 18436-5326 TDT1020 85 0.7 122
Show 18520-5122 I 1384 50 1.8 123
Show 19088-5425 UC 3818 125 72.8 125
Show 18434-5252 HJ 5055 75 7.6 127
Show 19102-5408 HJ 5087 19 14.8 128
Show 18459-5201 RST1000 74 2.0 129
Show 18538-5111 I 1386 61 0.4 129

 
 
WDS 18571-5315 : COMPONENTS
 
 
  A
B pa=138.7°
sep=0.40"
 
 
18571-5315 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185707.85-531521.2 Mag 10.89 PmRA -12.00
PmDE -42.0 Tycho2 8759-00034-1
Tycho2
Tycho2 8759-00034-1 Pflag RAmdeg 284.28280802 DEmdeg -53.25593324
PmRA -11.8 PmDE -41.5 E RAmdeg 30 E DEmdeg 34
E pmRA 2.6 E pmDE 2.4 EpRAm 1990.25 EpDEm 1989.66
Num 4 Q RAmdeg 0.9 Q DEmdeg 1.2 Q pmRA 0.9
Q pmDE 1.2 BTmag 11.275 E BTmag 0.062 VTmag 10.391
E VTmag 0.042 Prox 999 TYC T HIP
CCDM RAdeg 284.28285389 DEdeg -53.25583833 EpRA 1990 1.66
EpDE 1990 1.76 E RAdeg 29.6 E DEdeg 34.4 Posflg
Corr -0.2
 
 
18571-5315 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185707.88-531521.5 Mag 11.22 PmRA -12.00
PmDE -42.0 Calc delta mag 0.33 Calc coord yes