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Doubles in session


Current system
12267-4619
DON 526


Nearby doubles
15' : 12269-4605
TDS8386

22' : 12246-4623
BRT 808

35' : 12236-4606
WIS 200

42' : 12305-4634
DON 532

52' : 12221-4640
TDS8352

59' : 12275-4717
UC 2343

64' : 12205-4618
TDS8340

64' : 12220-4701
BVD 99

69' : 12324-4546
TDS8428

71' : 12300-4518
UC 2349

76' : 12194-4616
TDS8327

77' : 12336-4556
BRT 810

77' : 12196-4642
SWR 130

78' : 12220-4720
KPP1756

79' : 12331-4703
RST3796

80' : 12191-4628
TDS8322

80' : 12191-4623
UC 2315

80' : 12263-4739
RST 594

87' : 12209-4519
TDS8345

91' : 12209-4727
HDS1738

93' : 12344-4708
RST3798

94' : 12189-4709
TDS8319

96' : 12349-4538
ZUC 4

97' : 12360-4619
DON 540

98' : 12175-4642
TDS8305

101' : 12324-4742
RST 599



Selections
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Binocular doubles
Binary Systems
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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12267-4619 DON 526

 
 
12h 26m 41.85s -46° 19' 24.1" P.A. 51.00 sep 2.0 mag 9.42,15.50 Sp M1III
 
 
Coord 2000 12267-4619 Discov num DON 526 Comp Coord arcsec 2000 12 26 41.85 -46 19 24.1
Date first 1929 Date last 2015 Obs 4
Pa first 60 Pa last 50.5 P.A. Now (θ) 50.5°
Sep first 2.0 Sep last 2.042 Sep. Now (ρ) 2.042"
Mag pri 9.42 Mag sec 15.50 delta mag (ΔM) 6.08 Spectral class M1III (red)
Pri motion ra -003 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes S (Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus Tycho2 8231-01380-1 Gaia DR2 6132035519878111360 HD 108280
 
 
WDS 12267-4619 DON 526 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Don1937 Ma j Donner, H.F. 1937MmRAS..65...51R
Don1937 MemRAS 65, 51, 1937
Don1955 Ma - Donner, H.F. 1955POMic..11....1R
Don1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964 Ma j Donner, H.F. 1964POMic...9...73R
Don1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12267-4619 DON 526 1948 3 62 2.0 9.42 15.50 M1III 122641.85-461924.1
12267-4619 DON 526 2015 4 51 2.0 9.42 15.50 M1III S 122641.85-461924.1

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

 
 
WDS 12267-4619 DON 526 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12267-4619 DON 526 : MEASURES
 
 
No records found.

 
 
WDS 12267-4619 : VIRTUAL EYEPIECE
 
 

12267-4619 DON 526A mag 9.42 Sp M1III 12267-4619 DON 526B sep 1.7 P.A. 40.00 mag 15.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12267-4619 : ALADIN DSS IMAGE @ 12h 26m 41.85s -46° 19' 24.1"
 
 
 
 
WDS 12267-4619 DON 526 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12267-4619 DON 526 distance=0' 12269-4605 TDS8386 distance=15' 12246-4623 BRT 808 distance=22' 12236-4606 WIS 200 distance=35' 12258-4653 RST 593CG distance=36' 12305-4634 DON 532 distance=42' 12221-4640 TDS8352 distance=52' 12275-4717 UC 2343 distance=59' 12205-4618 TDS8340 distance=64' 12220-4701 BVD 99 distance=64' 12324-4546 TDS8428 distance=69' 12300-4518 UC 2349 distance=71' 12194-4616 TDS8327 distance=76' 12336-4556 BRT 810 distance=77' 12196-4642 SWR 130 distance=77' 12220-4720 KPP1756 distance=78' 12331-4703 RST3796 distance=79' 12191-4628 TDS8322 distance=80' 12191-4623 UC 2315 distance=80' 12263-4739 RST 594 distance=80' 12209-4519 TDS8345 distance=87' 12209-4727 HDS1738 distance=91' 12344-4708 RST3798 distance=93' 12189-4709 TDS8319 distance=94' 12349-4538 ZUC 4 distance=96' 12360-4619 DON 540 distance=97' 12175-4642 TDS8305 distance=98' 12324-4742 RST 599 distance=101' 12218-4452 B 1210 distance=102' 12350-4717 HJ 4530A,BC distance=103' 12210-4743 TDS8346 distance=103' 12350-4717 B 1214BC distance=103' 12362-4650 RST5526 distance=104' 12236-4442 COO 136 distance=104' 12302-4757 TVB 253 distance=104' 12362-4705 TDS 671 distance=108' 12166-4651 TDS8297 distance=109' 12174-4529 TDS8303 distance=110' 12247-4811 RST 591 distance=115' 12155-4636 LDS 397 distance=118' 12237-4813 NSN 405 distance=118' 12193-4750 KOU 8AB distance=118' 12212-4803 JNN 170AB distance=119' 12315-4429 TDS8421 distance=122' 12169-4512 B 1209 distance=123' 12251-4417 DON1099 distance=124' 12186-4442 UC 2313 distance=130' 12347-4440 B 1718AB distance=130' 12347-4440 NSN 406AC distance=130' 12246-4409 KPP1900 distance=133' 12312-4415 WFC 127 distance=133' 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 12267-4619 DON 526 51 2.0
Show 12269-4605 TDS8386 178 0.9 15
Show 12246-4623 BRT 808 83 5.5 22
Show 12236-4606 WIS 200 224 999.9 35
Show 12258-4653 RST 593 CG 281 3.4 36
Show 12305-4634 DON 532 70 4.0 42
Show 12221-4640 TDS8352 277 0.4 52
Show 12275-4717 UC 2343 307 35.8 59
Show 12205-4618 TDS8340 217 4.7 64
Show 12220-4701 BVD 99 320 25.8 64
Show 12324-4546 TDS8428 170 0.8 69
Show 12300-4518 UC 2349 231 59.6 71
Show 12194-4616 TDS8327 86 0.5 76
Show 12336-4556 BRT 810 279 5.3 77
Show 12196-4642 SWR 130 276 12.2 77
Show 12220-4720 KPP1756 134 13.6 78
Show 12331-4703 RST3796 22 6.8 79
Show 12191-4628 TDS8322 207 0.5 80
Show 12191-4623 UC 2315 89 41.6 80
Show 12263-4739 RST 594 144 6.1 80
Show 12209-4519 TDS8345 235 0.5 87
Show 12209-4727 HDS1738 250 0.5 91
Show 12344-4708 RST3798 86 0.4 93
Show 12189-4709 TDS8319 33 0.7 94
Show 12349-4538 ZUC 4 309 0.6 96
Show 12360-4619 DON 540 272 0.6 97
Show 12175-4642 TDS8305 129 0.7 98
Show 12324-4742 RST 599 281 0.4 101
Show 12218-4452 B 1210 62 0.6 102
Show 12350-4717 HJ 4530 A,BC 86 62.3 103
Show 12210-4743 TDS8346 246 0.4 103
Show 12350-4717 B 1214 BC 306 1.4 103
Show 12362-4650 RST5526 122 0.3 104
Show 12236-4442 COO 136 273 2.4 104
Show 12302-4757 TVB 253 122 22.3 104
Show 12362-4705 TDS 671 18 0.9 108
Show 12166-4651 TDS8297 267 0.5 109
Show 12174-4529 TDS8303 37 3.6 110
Show 12247-4811 RST 591 71 2.2 115
Show 12155-4636 LDS 397 136 38.6 118
Show 12237-4813 NSN 405 311 1.2 118
Show 12193-4750 KOU 8 AB 330 0.5 118
Show 12212-4803 JNN 170 AB 193 2.0 119
Show 12315-4429 TDS8421 207 1.2 122
Show 12169-4512 B 1209 121 2.7 123
Show 12251-4417 DON1099 263 4.7 124
Show 12186-4442 UC 2313 194 49.3 130
Show 12347-4440 B 1718 AB 1.0 130
Show 12347-4440 NSN 406 AC 56 38.1 130
Show 12246-4409 KPP1900 134 14.9 133
Show 12312-4415 WFC 127 174 6.4 133

 
 
WDS 12267-4619 : COMPONENTS
 
 
  A
B pa=40.0°
sep=1.69"
 
 
12267-4619 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 122641.85-461924.1 Mag 9.42 Spectral class M1III (red)
PmRA -3.00 PmDE -2.0 Tycho2 8231-01380-1 HD 108280
Tycho2
Tycho2 8231-01380-1 Pflag RAmdeg 186.67438976 DEmdeg -46.32336701
PmRA -1.6 PmDE -3.0 E RAmdeg 14 E DEmdeg 14
E pmRA 1.3 E pmDE 1.3 EpRAm 1988.28 EpDEm 1988.59
Num 4 Q RAmdeg 1.1 Q DEmdeg 0.2 Q pmRA 1.1
Q pmDE 0.2 BTmag 11.267 E BTmag 0.050 VTmag 9.422
E VTmag 0.018 Prox 999 TYC T HIP
CCDM RAdeg 186.67439528 DEdeg -46.32336000 EpRA 1990 1.76
EpDE 1990 1.74 E RAdeg 14.6 E DEdeg 14.6 Posflg
Corr 0.1
CCDM
Ccdm 12267-4619 RComp Comp A Note1
Note2 Discov num DRAs -0.22 DDEs -24.3
R dRAs 66 Year Theta Rho
Obs 2 Vmag 9.4 Sp K5 PmNote
PmRA -3 PmDE -2 Dm number -45 7760 Cat1 CD
Name2 Cat2 HD 108280 M HD
ADS BDS M ADS BDS N IDS IDS 12213S4546A
HIC
 
 
12267-4619 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122641.96-461922.8 Mag 15.5 Calc delta mag 6.08
Calc coord yes
CCDM
Ccdm 12267-4619 RComp Comp B Note1
Note2 Discov num DON 526 DRAs DDEs
R dRAs Year 1929 Theta 061 Rho 2.0
Obs 3 Vmag 15.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12213S4546B
HIC