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Doubles in session


Current system
12205-4618
TDS 8340


Nearby doubles
12' : 12194-4616
TDS8327

17' : 12191-4623
UC 2315

18' : 12191-4628
TDS8322

27' : 12196-4642
SWR 130

27' : 12221-4640
TDS8352

35' : 12236-4606
WIS 200

40' : 12175-4642
TDS8305

44' : 12246-4623
BRT 808

46' : 12220-4701
BVD 99

53' : 12166-4651
TDS8297

54' : 12189-4709
TDS8319

56' : 12155-4636
LDS 397

59' : 12174-4529
TDS8303

60' : 12209-4519
TDS8345

64' : 12267-4619
DON 526

64' : 12220-4720
KPP1756

68' : 12269-4605
TDS8386

70' : 12209-4727
HDS1738

76' : 12169-4512
B 1209

76' : 12140-4543
RMK 14

86' : 12210-4743
TDS8346

87' : 12218-4452
B 1210

93' : 12193-4750
KOU 8AB

93' : 12275-4717
UC 2343

99' : 12186-4442
UC 2313

100' : 12110-4619
KIR 15



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

12205-4618 TDS 8340

 
 
12h 20m 31.97s -46° 18' 00.7" P.A. 217.00 sep 4.7 mag 11.82,11.86
 
 
Coord 2000 12205-4618 Discov num TDS8340 Comp Coord arcsec 2000 12 20 31.97 -46 18 00.7
Date first 1991 Date last 2016 Obs 2
Pa first 95 Pa last 216.5 P.A. Now (θ) 216.5°
Sep first 0.7 Sep last 4.721 Sep. Now (ρ) 4.721"
Mag pri 11.82 Mag sec 11.86 delta mag (ΔM) 0.04 Spectral class
Pri motion ra -028 Sec motion ra -028
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus Tycho2 8230-01079-1 Gaia DR2 6131519574044813568
 
 
WDS 12205-4618 TDS 8340 : 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
12205-4618 TDS8340 1991 1 95 0.7 11.82 11.86 122031.97-461800.7
12205-4618 TDS8340 2016 2 217 4.7 11.82 11.86 122031.97-461800.7

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

 
 
WDS 12205-4618 TDS 8340 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12205-4618 TDS 8340 : MEASURES
 
 
No records found.

 
 
WDS 12205-4618 : VIRTUAL EYEPIECE
 
 

12205-4618 TDS8340A mag 11.82 12205-4618 TDS8340B sep 4.3 P.A. 207.10 mag 11.86 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12205-4618 : ALADIN DSS IMAGE @ 12h 20m 31.97s -46° 18' 00.7"
 
 
 
 
WDS 12205-4618 TDS 8340 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12205-4618 TDS8340 distance=0' 12194-4616 TDS8327 distance=12' 12191-4623 UC 2315 distance=17' 12191-4628 TDS8322 distance=18' 12196-4642 SWR 130 distance=27' 12221-4640 TDS8352 distance=27' 12236-4606 WIS 200 distance=35' 12175-4642 TDS8305 distance=40' 12246-4623 BRT 808 distance=44' 12220-4701 BVD 99 distance=46' 12166-4651 TDS8297 distance=53' 12189-4709 TDS8319 distance=54' 12155-4636 LDS 397 distance=56' 12174-4529 TDS8303 distance=59' 12209-4519 TDS8345 distance=60' 12267-4619 DON 526 distance=64' 12220-4720 KPP1756 distance=64' 12258-4653 RST 593CG distance=65' 12269-4605 TDS8386 distance=68' 12209-4727 HDS1738 distance=70' 12169-4512 B 1209 distance=76' 12140-4543 RMK 14 distance=76' 12210-4743 TDS8346 distance=86' 12218-4452 B 1210 distance=87' 12193-4750 KOU 8AB distance=93' 12275-4717 UC 2343 distance=93' 12186-4442 UC 2313 distance=99' 12110-4619 KIR 15 distance=100' 12145-4737 JNN 168 distance=101' 12263-4739 RST 594 distance=101' 12236-4442 COO 136 distance=102' 12132-4511 TDS8271 distance=102' 12161-4446 UC 2304 distance=103' 12106-4611 LDS 388 distance=103' 12305-4634 DON 532 distance=105' 12212-4803 JNN 170AB distance=106' 12099-4613 LDS 385 distance=111' 12110-4525 I 423 distance=113' 12300-4518 UC 2349 distance=117' 12129-4454 HJ 4507 distance=117' 12118-4504 HU 1493 distance=118' 12237-4813 NSN 405 distance=120' 12247-4811 RST 591 distance=122' 12129-4442 HRG 75 distance=125' 12168-4417 TDS8299 distance=128' 12107-4502 SWR 127AB distance=128' 12324-4546 TDS8428 distance=128' 12107-4502 TDS8255Ba,Bb distance=129' 12251-4417 DON1099 distance=130' 12159-4417 SWR 128 distance=131' 12208-4832 TDS8344 distance=134' 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 12205-4618 TDS8340 217 4.7
Show 12194-4616 TDS8327 86 0.5 12
Show 12191-4623 UC 2315 89 41.6 17
Show 12191-4628 TDS8322 207 0.5 18
Show 12196-4642 SWR 130 276 12.2 27
Show 12221-4640 TDS8352 277 0.4 27
Show 12236-4606 WIS 200 224 999.9 35
Show 12175-4642 TDS8305 129 0.7 40
Show 12246-4623 BRT 808 83 5.5 44
Show 12220-4701 BVD 99 320 25.8 46
Show 12166-4651 TDS8297 267 0.5 53
Show 12189-4709 TDS8319 33 0.7 54
Show 12155-4636 LDS 397 136 38.6 56
Show 12174-4529 TDS8303 37 3.6 59
Show 12209-4519 TDS8345 235 0.5 60
Show 12267-4619 DON 526 51 2.0 64
Show 12220-4720 KPP1756 134 13.6 64
Show 12258-4653 RST 593 CG 281 3.4 65
Show 12269-4605 TDS8386 178 0.9 68
Show 12209-4727 HDS1738 250 0.5 70
Show 12169-4512 B 1209 121 2.7 76
Show 12140-4543 RMK 14 242 2.7 76
Show 12210-4743 TDS8346 246 0.4 86
Show 12218-4452 B 1210 62 0.6 87
Show 12193-4750 KOU 8 AB 330 0.5 93
Show 12275-4717 UC 2343 307 35.8 93
Show 12186-4442 UC 2313 194 49.3 99
Show 12110-4619 KIR 15 432.8 100
Show 12145-4737 JNN 168 168 0.5 101
Show 12263-4739 RST 594 144 6.1 101
Show 12236-4442 COO 136 273 2.4 102
Show 12132-4511 TDS8271 141 2.3 102
Show 12161-4446 UC 2304 341 12.5 103
Show 12106-4611 LDS 388 218 12.9 103
Show 12305-4634 DON 532 70 4.0 105
Show 12212-4803 JNN 170 AB 193 2.0 106
Show 12099-4613 LDS 385 30 66.8 111
Show 12110-4525 I 423 166 2.7 113
Show 12300-4518 UC 2349 231 59.6 117
Show 12129-4454 HJ 4507 221 14.9 117
Show 12118-4504 HU 1493 136 0.9 118
Show 12237-4813 NSN 405 311 1.2 120
Show 12247-4811 RST 591 71 2.2 122
Show 12129-4442 HRG 75 180 14.1 125
Show 12168-4417 TDS8299 331 0.5 128
Show 12107-4502 SWR 127 AB 239 42.1 128
Show 12324-4546 TDS8428 170 0.8 128
Show 12107-4502 TDS8255 Ba,Bb 5 0.4 129
Show 12251-4417 DON1099 263 4.7 130
Show 12159-4417 SWR 128 86 21.9 131
Show 12208-4832 TDS8344 216 0.5 134

 
 
WDS 12205-4618 : COMPONENTS
 
 
  A
B pa=207.1°
sep=4.26"
 
 
12205-4618 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 122031.97-461800.7 Mag 11.82 PmRA -28.00
PmDE -4.0 Tycho2 8230-01079-1
Tycho2
Tycho2 8230-01079-1 Pflag RAmdeg 185.13334703 DEmdeg -46.30019016
PmRA -27.6 PmDE -4.0 E RAmdeg 39 E DEmdeg 38
E pmRA 1.8 E pmDE 1.7 EpRAm 1986.12 EpDEm 1985.53
Num 4 Q RAmdeg 1.5 Q DEmdeg 0.5 Q pmRA 1.6
Q pmDE 0.5 BTmag 11.772 E BTmag 0.063 VTmag 11.180
E VTmag 0.064 Prox 887 TYC T HIP
CCDM RAdeg 185.13343778 DEdeg -46.30018111 EpRA 1990 1.81
EpDE 1990 1.76 E RAdeg 40.0 E DEdeg 38.9 Posflg
Corr 0.1
 
 
12205-4618 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122031.78-461804.5 Mag 11.86 PmRA -28.00
PmDE -4.0 Calc delta mag 0.04 Calc coord yes