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Doubles in session


Current system
12534-5436
TDS 681


Nearby doubles
19' : 12524-5452
TDS8567

32' : 12570-5435
HDS1815

35' : 12548-5509
TOB 129

45' : 12569-5404
TDS8608

47' : 12524-5350
HDO 220

49' : 12582-5411
COO 143AB

55' : 12559-5526
TDS8594

60' : 12502-5529
HDS1801

61' : 13003-5440
TDS8636

62' : 13004-5442
TDS 685

65' : 12506-5336
CPO 352

66' : 12588-5522
COO 145

70' : 12490-5338
TDS8537

71' : 12491-5336
RST2818

76' : 13017-5416
TDS8650

76' : 13020-5443
FIN 55

76' : 12567-5546
RST1695

77' : 12448-5449
RST2812AB

78' : 12550-5552
WIS 209

78' : 13022-5445
RST2828

80' : 12444-5421
JNN 177AB

82' : 12455-5352
HDS1790

83' : 12541-5558
RST2822

83' : 12573-5550
RST1696

83' : 13028-5435
TDS8663

85' : 12589-5326
RST2825



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

12534-5436 TDS 681

 
 
12h 53m 22.97s -54° 36' 00.6" P.A. 134.00 sep 0.8 mag 11.45,11.52
 
 
Coord 2000 12534-5436 Discov num TDS 681 Comp Coord arcsec 2000 12 53 22.97 -54 36 00.6
Date first 1991 Date last 2015 Obs 2
Pa first 135 Pa last 134 P.A. Now (θ) 134°
Sep first 0.8 Sep last 0.84 Sep. Now (ρ) 0.84"
Mag pri 11.45 Mag sec 11.52 delta mag (ΔM) 0.07 Spectral class
Pri motion ra -069 Sec motion ra -069
Pri motion dec +021 Sec motion dec +021
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus Tycho2 8652-01087-1 Gaia DR2 6073880077855175040
 
 
WDS 12534-5436 TDS 681 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12534-5436 TDS 681 1991 1 135 0.8 11.45 11.52 125322.97-543600.6
12534-5436 TDS 681 2015 2 134 0.8 11.45 11.52 125322.97-543600.6

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

 
 
WDS 12534-5436 TDS 681 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12534-5436 TDS 681 : MEASURES
 
 
No records found.

 
 
WDS 12534-5436 : VIRTUAL EYEPIECE
 
 

12534-5436 TDS 681A mag 11.45 12534-5436 TDS 681B sep 0.7 P.A. 149.00 mag 11.52 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12534-5436 : ALADIN DSS IMAGE @ 12h 53m 22.97s -54° 36' 00.6"
 
 
 
 
WDS 12534-5436 TDS 681 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12534-5436 TDS 681 distance=0' 12524-5452 TDS8567 distance=19' 12570-5435 HDS1815 distance=32' 12548-5509 TOB 129 distance=35' 12569-5404 TDS8608 distance=45' 12524-5350 HDO 220 distance=47' 12582-5411 COO 143AB distance=49' 12582-5411 B 9021AC distance=49' 12582-5411 B 9021AD distance=49' 12559-5526 TDS8594 distance=55' 12502-5529 HDS1801 distance=60' 13003-5440 TDS8636 distance=61' 13004-5442 TDS 685 distance=62' 12506-5336 CPO 352 distance=65' 12588-5522 COO 145 distance=66' 12490-5338 TDS8537 distance=70' 12491-5336 RST2818 distance=71' 13017-5416 TDS8650 distance=76' 13020-5443 FIN 55 distance=76' 12567-5546 RST1695 distance=76' 12448-5449 RST2812AB distance=77' 12550-5552 WIS 209 distance=78' 13022-5445 RST2828 distance=78' 12444-5421 JNN 177AB distance=80' 12444-5421 VSP 35Aa,Ab distance=80' 12455-5352 HDS1790 distance=82' 12541-5558 RST2822 distance=83' 12573-5550 RST1696 distance=83' 13028-5435 TDS8663 distance=83' 12589-5326 RST2825 distance=85' 13011-5529 TDS8645 distance=86' 12575-5555 SUB 11 distance=87' 12556-5311 TDS8591 distance=88' 12433-5432 RSS 292 distance=88' 12470-5547 TDS8520Aa,Ab distance=89' 12470-5547 R 208AB distance=89' 12429-5441 TDS8494 distance=92' 12559-5306 B 1218 distance=93' 12461-5329 TSN 27 distance=94' 12598-5555 DUN 127 distance=96' 13026-5342 TDS8660 distance=98' 13038-5400 TDS 686 distance=99' 12421-5446 FIN 200 distance=99' 12420-5413 BRT2071 distance=102' 13028-5541 HJ 4564 distance=104' 12560-5618 TDS8596 distance=105' 12443-5553 R 206 distance=110' 12575-5620 TOB 130AB distance=110' 12575-5620 TOB 130AC distance=110' 12599-5300 B 1220 distance=112' 12572-5625 TDS8611 distance=114' 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 12534-5436 TDS 681 134 0.8
Show 12524-5452 TDS8567 136 1.9 19
Show 12570-5435 HDS1815 353 0.2 32
Show 12548-5509 TOB 129 22 28.5 35
Show 12569-5404 TDS8608 77 0.6 45
Show 12524-5350 HDO 220 208 5.9 47
Show 12582-5411 COO 143 AB 112 16.5 49
Show 12582-5411 B 9021 AC 337 14.7 49
Show 12582-5411 B 9021 AD 72 40.6 49
Show 12559-5526 TDS8594 224 2.4 55
Show 12502-5529 HDS1801 339 21.8 60
Show 13003-5440 TDS8636 37 4.4 61
Show 13004-5442 TDS 685 1 1.2 62
Show 12506-5336 CPO 352 233 11.9 65
Show 12588-5522 COO 145 213 10.7 66
Show 12490-5338 TDS8537 142 0.7 70
Show 12491-5336 RST2818 35 0.9 71
Show 13017-5416 TDS8650 313 0.5 76
Show 13020-5443 FIN 55 46 2.7 76
Show 12567-5546 RST1695 316 0.4 76
Show 12448-5449 RST2812 AB 61 1.8 77
Show 12550-5552 WIS 209 105 829.8 78
Show 13022-5445 RST2828 322 0.7 78
Show 12444-5421 JNN 177 AB 290 3.0 80
Show 12444-5421 VSP 35 Aa,Ab 92 0.1 80
Show 12455-5352 HDS1790 150 0.8 82
Show 12541-5558 RST2822 98 0.4 83
Show 12573-5550 RST1696 193 1.8 83
Show 13028-5435 TDS8663 340 0.8 83
Show 12589-5326 RST2825 175 1.8 85
Show 13011-5529 TDS8645 192 0.9 86
Show 12575-5555 SUB 11 15 10.3 87
Show 12556-5311 TDS8591 133 0.6 88
Show 12433-5432 RSS 292 335 22.5 88
Show 12470-5547 TDS8520 Aa,Ab 288 0.6 89
Show 12470-5547 R 208 AB 8 4.8 89
Show 12429-5441 TDS8494 173 0.6 92
Show 12559-5306 B 1218 130 2.8 93
Show 12461-5329 TSN 27 299 19.5 94
Show 12598-5555 DUN 127 126 16.7 96
Show 13026-5342 TDS8660 220 0.5 98
Show 13038-5400 TDS 686 209 0.8 99
Show 12421-5446 FIN 200 260 0.4 99
Show 12420-5413 BRT2071 104 7.3 102
Show 13028-5541 HJ 4564 213 19.1 104
Show 12560-5618 TDS8596 154 1.7 105
Show 12443-5553 R 206 280 16.1 110
Show 12575-5620 TOB 130 AB 60 23.6 110
Show 12575-5620 TOB 130 AC 25 45.0 110
Show 12599-5300 B 1220 160 1.4 112
Show 12572-5625 TDS8611 108 0.8 114

 
 
WDS 12534-5436 : COMPONENTS
 
 
  A
B pa=149.0°
sep=0.68"
 
 
12534-5436 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 125322.97-543600.6 Mag 11.45 PmRA -69.00
PmDE 21.0 Tycho2 8652-01087-1
Tycho2
Tycho2 8652-01087-1 Pflag P RAmdeg 193.34569392 DEmdeg -54.60016321
PmRA -68.5 PmDE 20.7 E RAmdeg 48 E DEmdeg 49
E pmRA 2.8 E pmDE 2.5 EpRAm 1988.09 EpDEm 1986.85
Num 5 Q RAmdeg 0.6 Q DEmdeg 1.3 Q pmRA 0.6
Q pmDE 1.3 BTmag 12.171 E BTmag 0.106 VTmag 11.447
E VTmag 0.078 Prox 8 TYC T HIP
CCDM RAdeg 193.34586889 DEdeg -54.60015611 EpRA 1990 1.73
EpDE 1990 1.75 E RAdeg 49.4 E DEdeg 50.7 Posflg D
Corr -0.1
 
 
12534-5436 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125323.01-543601.2 Mag 11.52 PmRA -69.00
PmDE 21.0 Tycho2 8652-01087-2 Calc delta mag 0.07 Calc coord yes
Tycho2
Tycho2 8652-01087-2 Pflag P RAmdeg 193.34569392 DEmdeg -54.60016321
PmRA -68.5 PmDE 20.7 E RAmdeg 48 E DEmdeg 49
E pmRA 2.8 E pmDE 2.5 EpRAm 1988.09 EpDEm 1986.85
Num 5 Q RAmdeg 0.6 Q DEmdeg 1.3 Q pmRA 0.6
Q pmDE 1.3 BTmag 12.599 E BTmag 0.164 VTmag 11.522
E VTmag 0.083 Prox 8 TYC T HIP
CCDM RAdeg 193.34615778 DEdeg -54.60032139 EpRA 1990 1.73
EpDE 1990 1.76 E RAdeg 55.0 E DEdeg 56.6 Posflg D
Corr -0.1