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Current system
12443-4248
DON 549


Nearby doubles
32' : 12448-4218
TDS8511

54' : 12395-4259
HU 1494

58' : 12451-4345
DON 552

62' : 12405-4333
TDS8483

66' : 12474-4344
KIR 16

68' : 12474-4347
UC 2406

71' : 12420-4354
SKF1122

81' : 12512-4225
RST1693

81' : 12508-4212
KPP1132

85' : 12412-4406
UC 2384

86' : 12516-4221
RSS 296

88' : 12505-4154
I 909

92' : 12487-4405
HU 1498

92' : 12360-4255
TDS8453

95' : 12448-4114
RST1691

96' : 12519-4204
WSP 42AB

96' : 12413-4418
DON 545

97' : 12355-4251
TDS8450

99' : 12387-4406
BRT 811

99' : 12420-4113
CPO 351

101' : 12510-4140
TDS8556

104' : 12536-4305
HJ 4555

109' : 12472-4105
WG 155

109' : 12507-4127
TDS8552

117' : 12474-4440
TVB 257

123' : 12410-4052
RSS 291



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

12443-4248 DON 549

 
 
12h 44m 16.00s -42° 48' 16.2" P.A. 201.00 sep 1.7 mag 12.00,12.00
 
 
Coord 2000 12443-4248 Discov num DON 549 Comp Coord arcsec 2000 12 44 16.00 -42 48 16.2
Date first 1930 Date last 2016 Obs 4
Pa first 201 Pa last 201 P.A. Now (θ) 201°
Sep first 1.4 Sep last 1.746 Sep. Now (ρ) 1.746"
Mag pri 12.00 Mag sec 12.00 delta mag (ΔM) 0 Spectral class
Pri motion ra -014 Sec motion ra -014
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus Gaia DR2 6133801026310348032
 
 
WDS 12443-4248 DON 549 : 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
12443-4248 DON 549 1941 2 200 1.5 10.50 10.60 124411.90-424714.6
12443-4248 DON 549 2015 3 201 1.7 12.00 12.00 124416.00-424816.2
12443-4248 DON 549 2016 4 201 1.7 12.00 12.00 124416.00-424816.2

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

 
 
WDS 12443-4248 DON 549 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12443-4248 DON 549 : MEASURES
 
 
No records found.

 
 
WDS 12443-4248 : VIRTUAL EYEPIECE
 
 

12443-4248 DON 549A mag 12 12443-4248 DON 549B sep 1.7 P.A. 195.70 mag 12 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12443-4248 : ALADIN DSS IMAGE @ 12h 44m 16.00s -42° 48' 16.2"
 
 
 
 
WDS 12443-4248 DON 549 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12443-4248 DON 549 distance=1' 12448-4218 TDS8511 distance=32' 12395-4259 HU 1494 distance=54' 12451-4345 DON 552 distance=58' 12405-4333 TDS8483 distance=62' 12474-4344 KIR 16 distance=66' 12474-4347 UC 2406 distance=68' 12420-4354 SKF1122 distance=71' 12512-4225 RST1693 distance=81' 12508-4212 KPP1132 distance=81' 12412-4406 UC 2384 distance=85' 12516-4221 RSS 296 distance=86' 12505-4154 I 909 distance=88' 12487-4405 HU 1498 distance=92' 12360-4255 TDS8453 distance=92' 12448-4114 RST1691 distance=95' 12519-4204 WSP 42AB distance=96' 12519-4204 WSP 42AC distance=96' 12519-4204 WSP 42AD distance=96' 12519-4204 WSP 42AE distance=96' 12519-4204 WSP 42AF distance=96' 12519-4204 WSP 42AG distance=96' 12519-4204 WSP 42AH distance=96' 12519-4204 WSP 42AI distance=96' 12519-4204 WSP 42AJ distance=96' 12413-4418 DON 545 distance=96' 12355-4251 TDS8450 distance=97' 12387-4406 BRT 811 distance=99' 12420-4113 CPO 351 distance=99' 12510-4140 TDS8556 distance=101' 12536-4305 HJ 4555 distance=104' 12472-4105 WG 155 distance=109' 12507-4127 TDS8552 distance=109' 12474-4440 TVB 257 distance=117' 12410-4052 RSS 291 distance=123' 12530-4133 NSN 407 distance=124' 12530-4406 TOI1217 distance=124' 12558-4245 TDS8592 distance=127' 12558-4228 SWR 135 distance=130' 12392-4446 HJ 4536 distance=130' 12440-4459 HU 1496 distance=131' 12327-4325 TDS 668 distance=133' 12455-4507 UC 2398 distance=140' 12317-4307 TDS8423 distance=140' 12373-4049 R 203 distance=143' 12426-4026 RST1685 distance=144' 12348-4429 KPP3032 distance=144' 12565-4342 TDS8603 distance=145' 12326-4144 SKF 894 distance=145' 12491-4504 TDS8538 distance=146' 12499-4505 PST 3 distance=150' 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 12443-4248 DON 549 201 1.7 1
Show 12448-4218 TDS8511 138 0.4 32
Show 12395-4259 HU 1494 151 1.5 54
Show 12451-4345 DON 552 236 0.6 58
Show 12405-4333 TDS8483 74 0.4 62
Show 12474-4344 KIR 16 169 49.5 66
Show 12474-4347 UC 2406 69 15.9 68
Show 12420-4354 SKF1122 156 27.3 71
Show 12512-4225 RST1693 266 1.1 81
Show 12508-4212 KPP1132 119 8.9 81
Show 12412-4406 UC 2384 238 20.1 85
Show 12516-4221 RSS 296 19 5.9 86
Show 12505-4154 I 909 242 0.6 88
Show 12487-4405 HU 1498 247 5.0 92
Show 12360-4255 TDS8453 55 2.5 92
Show 12448-4114 RST1691 99 0.7 95
Show 12519-4204 WSP 42 AB 72 14.2 96
Show 12519-4204 WSP 42 AC 227 14.9 96
Show 12519-4204 WSP 42 AD 91 16.5 96
Show 12519-4204 WSP 42 AE 99 16.7 96
Show 12519-4204 WSP 42 AF 186 17.4 96
Show 12519-4204 WSP 42 AG 121 19.7 96
Show 12519-4204 WSP 42 AH 348 21.9 96
Show 12519-4204 WSP 42 AI 315 24.5 96
Show 12519-4204 WSP 42 AJ 321 26.9 96
Show 12413-4418 DON 545 89 1.8 96
Show 12355-4251 TDS8450 338 0.7 97
Show 12387-4406 BRT 811 99 4.6 99
Show 12420-4113 CPO 351 207 4.4 99
Show 12510-4140 TDS8556 1 0.5 101
Show 12536-4305 HJ 4555 316 17.5 104
Show 12472-4105 WG 155 247 8.9 109
Show 12507-4127 TDS8552 246 0.5 109
Show 12474-4440 TVB 257 234 5.7 117
Show 12410-4052 RSS 291 339 9.0 123
Show 12530-4133 NSN 407 303 2.9 124
Show 12530-4406 TOI1217 243 1.2 124
Show 12558-4245 TDS8592 95 0.5 127
Show 12558-4228 SWR 135 104 29.5 130
Show 12392-4446 HJ 4536 103 17.0 130
Show 12440-4459 HU 1496 308 2.6 131
Show 12327-4325 TDS 668 354 1.2 133
Show 12455-4507 UC 2398 172 36.3 140
Show 12317-4307 TDS8423 142 0.5 140
Show 12373-4049 R 203 181 8.4 143
Show 12426-4026 RST1685 129 1.2 144
Show 12348-4429 KPP3032 53 4.8 144
Show 12565-4342 TDS8603 194 0.5 145
Show 12326-4144 SKF 894 210 99.5 145
Show 12491-4504 TDS8538 320 0.5 146
Show 12499-4505 PST 3 15 11.3 150

 
 
WDS 12443-4248 : COMPONENTS
 
 
  A
B pa=195.7°
sep=1.69"
 
 
12443-4248 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 124416.00-424816.2 Mag 12 PmRA -14.00
PmDE -4.0
 
 
12443-4248 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 124415.96-424817.8 Mag 12 PmRA -14.00
PmDE -4.0 Calc coord yes