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Current system
12409-4707
TDS 8485


Nearby doubles
9' : 12417-4706
SKF1121AB

26' : 12415-4642
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31' : 12436-4656
TDS8502

40' : 12418-4629
DON 546

44' : 12450-4656
TDS8513

46' : 12452-4656
HDS1787

47' : 12453-4720
TDS8514

49' : 12362-4705
TDS 671

51' : 12362-4650
RST5526

52' : 12457-4723
RSS 294

56' : 12407-4803
TOK 849

65' : 12422-4811
KPP 275

67' : 12344-4708
RST3798

69' : 12413-4559
BRT 812

70' : 12360-4619
DON 540

80' : 12331-4703
RST3796

80' : 12459-4809
TDS8516

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LDS 418

84' : 12436-4825
TDS8503

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NZO 31AB

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HTS 17AB

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CPO 350

89' : 12455-4552
DON 554AB

93' : 12324-4742
RST 599

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ZUC 3

101' : 12379-4844
I 1223



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

12409-4707 TDS 8485

 
 
12h 40m 53.25s -47° 07' 04.0" P.A. 187.00 sep 3.3 mag 11.64,12.87
 
 
Coord 2000 12409-4707 Discov num TDS8485 Comp Coord arcsec 2000 12 40 53.25 -47 07 04.0
Date first 1991 Date last 1991 Obs 1
Pa first 187 Pa last 186.9 P.A. Now (θ) 186.9°
Sep first 3.3 Sep last 3.26 Sep. Now (ρ) 3.26"
Mag pri 11.64 Mag sec 12.87 delta mag (ΔM) 1.23 Spectral class
Pri motion ra +003 Sec motion ra +003
Pri motion dec +002 Sec motion dec +002
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus Tycho2 8236-00035-1 Gaia DR2 6128959631799992448
 
 
WDS 12409-4707 TDS 8485 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
TDS Tycho Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
12409-4707 TDS8485 1991 1 187 3.3 11.64 12.87 124053.25-470704.0

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

 
 
WDS 12409-4707 TDS 8485 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12409-4707 TDS 8485 : MEASURES
 
 
No records found.

 
 
WDS 12409-4707 : VIRTUAL EYEPIECE
 
 

12409-4707 TDS8485A mag 11.64 12409-4707 TDS8485B sep 3.3 P.A. 186.90 mag 12.87 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 12409-4707 : ALADIN DSS IMAGE @ 12h 40m 53.25s -47° 07' 04.0"
 
 
 
 
WDS 12409-4707 TDS 8485 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12409-4707 TDS8485 distance=0' 12417-4706 SKF1121BC distance=8' 12417-4706 SKF1121AB distance=9' 12415-4642 TDS8488 distance=26' 12436-4656 TDS8502 distance=31' 12418-4629 DON 546 distance=40' 12450-4656 TDS8513 distance=44' 12452-4656 HDS1787 distance=46' 12453-4720 TDS8514 distance=47' 12362-4705 TDS 671 distance=49' 12362-4650 RST5526 distance=51' 12457-4723 RSS 294 distance=52' 12407-4803 TOK 849 distance=56' 12350-4717 B 1214BC distance=61' 12350-4717 HJ 4530A,BC distance=62' 12422-4811 KPP 275 distance=65' 12344-4708 RST3798 distance=67' 12413-4559 BRT 812 distance=69' 12360-4619 DON 540 distance=70' 12331-4703 RST3796 distance=80' 12459-4809 TDS8516 distance=80' 12469-4800 LDS 418 distance=80' 12436-4825 TDS8503 distance=84' 12464-4605 NZO 31AB distance=85' 12464-4605 I 9024AC distance=85' 12488-4737 HTS 17AB distance=86' 12488-4737 HTS 17AC distance=86' 12488-4737 HTS 17AD distance=86' 12488-4737 HTS 17AE distance=86' 12488-4737 HTS 17AF distance=86' 12488-4737 HTS 17AG distance=86' 12488-4737 HTS 17AH distance=86' 12488-4737 HTS 17AI distance=86' 12488-4737 HTS 17AJ distance=86' 12488-4737 HTS 17AK distance=86' 12488-4737 HTS 17AL distance=86' 12488-4737 HTS 17AM distance=86' 12395-4832 CPO 350 distance=87' 12455-4552 HDS1789Aa,Ab distance=89' 12455-4552 DON 554AB distance=89' 12324-4742 RST 599 distance=93' 12345-4815 ZUC 3 distance=95' 12379-4844 I 1223 distance=101' 12506-4731 SKF 895 distance=102' 12336-4556 BRT 810 distance=103' 12426-4849 TOK 560 distance=104' 12512-4652 HJ 4552 distance=107' 12446-4848 TDS8509 distance=108' 12349-4538 ZUC 4 distance=109' 12336-4826 TSN 161 distance=109' 12337-4828 TDS8435 distance=109' 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 12409-4707 TDS8485 187 3.3 0
Show 12417-4706 SKF1121 BC 143 13.8 8
Show 12417-4706 SKF1121 AB 341 130.9 9
Show 12415-4642 TDS8488 231 0.5 26
Show 12436-4656 TDS8502 21 0.5 31
Show 12418-4629 DON 546 173 1.9 40
Show 12450-4656 TDS8513 254 2.2 44
Show 12452-4656 HDS1787 273 0.1 46
Show 12453-4720 TDS8514 250 1.7 47
Show 12362-4705 TDS 671 18 0.9 49
Show 12362-4650 RST5526 122 0.3 51
Show 12457-4723 RSS 294 355 15.7 52
Show 12407-4803 TOK 849 227 0.1 56
Show 12350-4717 B 1214 BC 306 1.4 61
Show 12350-4717 HJ 4530 A,BC 86 62.3 62
Show 12422-4811 KPP 275 340 3.7 65
Show 12344-4708 RST3798 86 0.4 67
Show 12413-4559 BRT 812 290 4.0 69
Show 12360-4619 DON 540 272 0.6 70
Show 12331-4703 RST3796 22 6.8 80
Show 12459-4809 TDS8516 111 0.5 80
Show 12469-4800 LDS 418 339 68.6 80
Show 12436-4825 TDS8503 229 1.4 84
Show 12464-4605 NZO 31 AB 17 1.5 85
Show 12464-4605 I 9024 AC 215 24.5 85
Show 12488-4737 HTS 17 AB 180 4.6 86
Show 12488-4737 HTS 17 AC 323 12.2 86
Show 12488-4737 HTS 17 AD 314 16.1 86
Show 12488-4737 HTS 17 AE 129 16.2 86
Show 12488-4737 HTS 17 AF 211 16.9 86
Show 12488-4737 HTS 17 AG 228 18.3 86
Show 12488-4737 HTS 17 AH 267 20.1 86
Show 12488-4737 HTS 17 AI 281 21.8 86
Show 12488-4737 HTS 17 AJ 146 23.3 86
Show 12488-4737 HTS 17 AK 52 23.4 86
Show 12488-4737 HTS 17 AL 323 25.2 86
Show 12488-4737 HTS 17 AM 310 25.7 86
Show 12395-4832 CPO 350 190 5.9 87
Show 12455-4552 HDS1789 Aa,Ab 10 0.1 89
Show 12455-4552 DON 554 AB 313 1.3 89
Show 12324-4742 RST 599 281 0.4 93
Show 12345-4815 ZUC 3 196 6.3 95
Show 12379-4844 I 1223 143 5.8 101
Show 12506-4731 SKF 895 320 65.0 102
Show 12336-4556 BRT 810 279 5.3 103
Show 12426-4849 TOK 560 83 720.0 104
Show 12512-4652 HJ 4552 314 29.0 107
Show 12446-4848 TDS8509 179 2.5 108
Show 12349-4538 ZUC 4 309 0.6 109
Show 12336-4826 TSN 161 16 0.2 109
Show 12337-4828 TDS8435 125 0.5 109

 
 
WDS 12409-4707 : COMPONENTS
 
 
  A
B pa=186.9°
sep=3.26"
 
 
12409-4707 A
 
 
Coord arcsec 2000 124053.25-470704.0 Mag 11.64 PmRA 3.00 PmDE 2.0
Tycho2 8236-00035-1
Tycho2
Tycho2 8236-00035-1 Pflag RAmdeg 190.22188044 DEmdeg -47.11777957
PmRA 3.3 PmDE 2.4 E RAmdeg 59 E DEmdeg 69
E pmRA 3.3 E pmDE 3.1 EpRAm 1988.10 EpDEm 1985.42
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.936 E BTmag 0.202 VTmag 11.762
E VTmag 0.113 Prox 999 TYC HIP
CCDM RAdeg 190.22186944 DEdeg -47.11778500 EpRA 1990 1.78
EpDE 1990 1.66 E RAdeg 59.7 E DEdeg 72.2 Posflg
Corr -0.1
 
 
12409-4707 B
 
 
Coord arcsec 2000 124053.21-470707.2 Mag 12.87 PmRA 3.00 PmDE 2.0
Delta magnitude 1.23 Coordinate calculated yes