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Doubles in session


Current system
12527-5216
HDS 1806


Nearby doubles
12' : 12539-5217
I 297

21' : 12545-5228
RST 612

24' : 12511-5234
TDS8559

24' : 12530-5239
TVB 258

31' : 12535-5147
TDS8573

35' : 12556-5239
TDS8590

48' : 12488-5247
TDS8535

50' : 12519-5131
LDS 422

52' : 12513-5127
TDS8563

52' : 12472-5210
LDS 419

52' : 12584-5221
TDS8619

53' : 12580-5237
JNN 180

53' : 12471-5210
KPP3023AB

57' : 12506-5123
RST1692

58' : 12467-5201
TDS8519

58' : 12559-5306
B 1218

62' : 12556-5311
TDS8591

62' : 12491-5125
RST5368

62' : 12585-5247
RST2824

65' : 12597-5222
LDS 427

68' : 12479-5127
TOK 720

70' : 12584-5131
RST1697AB

70' : 12591-5139
CPO 356

74' : 12474-5121
TDS8523

78' : 12449-5245
HJ 4546

79' : 12599-5300
B 1220



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12527-5216 HDS 1806

 
 
12h 52m 44.50s -52° 16' 09.6" P.A. 277.00 sep 6.8 mag 10.88,11.02 Sp F5V+F5V dist. 213.22 pc (695.52 l.y.)
 
 
Coord 2000 12527-5216 Discov num HDS1806 Comp Coord arcsec 2000 12 52 44.50 -52 16 09.6
Date first 1892 Date last 2016 Obs 10
Pa first 278 Pa last 277.3 P.A. Now (θ) 277.3°
Sep first 6.9 Sep last 6.817 Sep. Now (ρ) 6.817"
Mag pri 10.88 Mag sec 11.02 delta mag (ΔM) 0.14 Spectral class F5V+F5V (yellow-white/yellow-white)
Pri motion ra +008 Sec motion ra -002
Pri motion dec -007 Sec motion dec -004
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.982
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus HIP 62842 Tycho2 8257-00088-1 Gaia DR2 6075243923242493184
CD CD-51 7076 CP CP-51 5576 Distance 213.22 Distance ly 695.52
 
 
WDS 12527-5216 HDS 1806 : NOTES
 
 
discov_num notes refcode
HDS1806 SWR 134. CPM pair Skf2004
 
 
REFERENCES
 
 
refcode metd author reference
Skf2004 - Skiff, B.A. ...................
Skf2004 private communication, 2004 (may not be properly precessed)
Skf2004 (coordinates and identifications for Stock & Wroblewski pairs)
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos 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
12527-5216 HDS1806 1999 5 277 6.8 10.88 11.02 F5V F5V N D 125244.50-521609.6
12527-5216 HDS1806 2010 8 276 6.8 10.88 11.02 F5V+F5V NV 125244.50-521609.6
12527-5216 HDS1806 2015 9 277 6.9 10.88 11.02 F5V+F5V NV 125244.50-521609.6
12527-5216 HDS1806 2016 10 277 6.8 10.88 11.02 F5V+F5V NV 125244.50-521609.6

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

 
 
WDS 12527-5216 HDS 1806 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12527-5216 HDS 1806 : MEASURES
 
 
No records found.

 
 
WDS 12527-5216 : VIRTUAL EYEPIECE
 
 

12527-5216 HDS1806A mag 10.88 Sp F5V 12527-5216 HDS1806B sep 4.2 P.A. 281.80 mag 11.02 Sp F5V virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12527-5216 : ALADIN DSS IMAGE @ 12h 52m 44.50s -52° 16' 09.6"
 
 
 
 
WDS 12527-5216 HDS 1806 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12527-5216 HDS1806 distance=0' 12539-5217 I 297 distance=12' 12545-5228 RST 612 distance=21' 12511-5234 TDS8559 distance=24' 12530-5239 TVB 258 distance=24' 12535-5147 TDS8573 distance=31' 12556-5239 TDS8590 distance=35' 12488-5247 TDS8535 distance=48' 12519-5131 LDS 422 distance=50' 12513-5127 TDS8563 distance=52' 12472-5210 LDS 419 distance=52' 12584-5221 TDS8619 distance=52' 12580-5237 JNN 180 distance=53' 12471-5210 KPP3023AB distance=53' 12506-5123 RST1692 distance=57' 12467-5201 TDS8519 distance=58' 12559-5306 B 1218 distance=58' 12556-5311 TDS8591 distance=62' 12491-5125 RST5368 distance=62' 12585-5247 RST2824 distance=62' 12597-5222 LDS 427 distance=65' 12479-5127 TOK 720 distance=68' 12584-5131 RST1697AB distance=70' 12584-5131 RST1697AC distance=70' 12591-5139 CPO 356 distance=70' 12474-5121 TDS8523 distance=74' 12449-5245 HJ 4546 distance=78' 12599-5300 B 1220 distance=79' 12459-5127 SKF1123 distance=81' 12442-5234 TDS8507 distance=81' 12514-5055 TDS8564 distance=83' 12565-5101 SKF1126 distance=83' 12506-5336 CPO 352 distance=83' 12436-5233 RST1687A,BC distance=85' 12436-5233 RST1687BC distance=85' 13015-5250 RST2826 distance=86' 12440-5248 TDS 674 distance=87' 12491-5336 RST2818 distance=87' 12490-5338 TDS8537 distance=89' 12589-5326 RST2825 distance=90' 13024-5201 JNN 85AB distance=91' 13024-5201 JNN 85AC distance=91' 13022-5147 RST 620 distance=93' 13027-5231 TDS8662 distance=93' 12524-5350 HDO 220 distance=94' 12461-5329 TSN 27 distance=95' 13029-5202 JNN 86 distance=95' 12423-5157 RST 605 distance=98' 12459-5059 TDS8517 distance=100' 12441-5108 RSS 293 distance=106' 12418-5253 B 2299 distance=107' 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 12527-5216 HDS1806 277 6.8
Show 12539-5217 I 297 252 2.2 12
Show 12545-5228 RST 612 21 1.0 21
Show 12511-5234 TDS8559 356 1.0 24
Show 12530-5239 TVB 258 99 15.6 24
Show 12535-5147 TDS8573 136 0.5 31
Show 12556-5239 TDS8590 67 0.4 35
Show 12488-5247 TDS8535 44 0.6 48
Show 12519-5131 LDS 422 51 54.9 50
Show 12513-5127 TDS8563 163 0.6 52
Show 12472-5210 LDS 419 302 14.2 52
Show 12584-5221 TDS8619 21 0.5 52
Show 12580-5237 JNN 180 160 0.4 53
Show 12471-5210 KPP3023 AB 28 5.6 53
Show 12506-5123 RST1692 312 1.1 57
Show 12467-5201 TDS8519 340 0.6 58
Show 12559-5306 B 1218 130 2.8 58
Show 12556-5311 TDS8591 133 0.6 62
Show 12491-5125 RST5368 33 2.2 62
Show 12585-5247 RST2824 27 1.7 62
Show 12597-5222 LDS 427 321 270.3 65
Show 12479-5127 TOK 720 75 0.1 68
Show 12584-5131 RST1697 AB 97 1.0 70
Show 12584-5131 RST1697 AC 270 12.2 70
Show 12591-5139 CPO 356 103 9.6 70
Show 12474-5121 TDS8523 30 0.9 74
Show 12449-5245 HJ 4546 222 14.7 78
Show 12599-5300 B 1220 160 1.4 79
Show 12459-5127 SKF1123 33 74.8 81
Show 12442-5234 TDS8507 210 0.6 81
Show 12514-5055 TDS8564 358 2.3 83
Show 12565-5101 SKF1126 189 30.6 83
Show 12506-5336 CPO 352 233 11.9 83
Show 12436-5233 RST1687 A,BC 208 3.0 85
Show 12436-5233 RST1687 BC 8 0.4 85
Show 13015-5250 RST2826 37 2.9 86
Show 12440-5248 TDS 674 289 1.1 87
Show 12491-5336 RST2818 35 0.9 87
Show 12490-5338 TDS8537 142 0.7 89
Show 12589-5326 RST2825 175 1.8 90
Show 13024-5201 JNN 85 AB 100 0.1 91
Show 13024-5201 JNN 85 AC 247 0.8 91
Show 13022-5147 RST 620 24 7.5 93
Show 13027-5231 TDS8662 179 0.6 93
Show 12524-5350 HDO 220 208 5.9 94
Show 12461-5329 TSN 27 299 19.5 95
Show 13029-5202 JNN 86 10 0.5 95
Show 12423-5157 RST 605 247 0.5 98
Show 12459-5059 TDS8517 20 0.7 100
Show 12441-5108 RSS 293 214 17.9 106
Show 12418-5253 B 2299 56 7.5 107

 
 
WDS 12527-5216 : COMPONENTS
 
 
  A
B pa=281.8°
sep=4.23"
 
 
12527-5216 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 125244.50-521609.6 Mag 10.88 Spectral class F5V (yellow-white)
PmRA 8.00 PmDE -7.0 HIP 62842 Tycho2 8257-00088-1
CD CD-51 7076 CP CP-51 5576
Tycho2
Tycho2 8257-00088-1 Pflag RAmdeg 193.18540551 DEmdeg -52.26933348
PmRA 6.2 PmDE -7.2 E RAmdeg 32 E DEmdeg 34
E pmRA 2.5 E pmDE 2.3 EpRAm 1989.82 EpDEm 1989.11
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.3 Q pmRA 0.4
Q pmDE 0.3 BTmag 11.462 E BTmag 0.055 VTmag 10.883
E VTmag 0.053 Prox 68 TYC T HIP 62842
CCDM B RAdeg 193.18538194 DEdeg -52.26931667 EpRA 1990 1.68
EpDE 1990 1.68 E RAdeg 32.1 E DEdeg 34.9 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 62842 Proxy H RAhms 12 52 44.49
DEdms -52 16 09.5 Vmag 10.23 VarFlag R Vmag H
RAdeg 193.185 DEdeg -52.2693 AstroRef B Plx 4.15
CCDM 12527-5216 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP BA
Theta 277 Rho 6.824 HD BD
CD CD-51 7076 CP CP-51 5576 Dm number -51 7076 VIred 0.67
SpType G0 R SpType Coord arcsec 2000 125244.49-521609.5
Hipparcos 2
HIP 62842 Sn 15 So 3 Nc 2
RArad 3.3717210091 DErad -0.912271366 Plx 4.69 PmRA 4.49
PmDE -5.43 E RArad 2.62 E DErad 1.6 E Plx 3.46
E pmRA 3.3 E pmDE 2.13 Hpmag 10.3331 E Hpmag 0.0039
SHp 0.04 VA 0 BV 0.472 E BV 0.064
VI 0.54
CCDM
Ccdm 12527-5216 RComp Comp A Note1
Note2 Discov num DRAs 1.72 DDEs -8.6
R dRAs 40 Year Theta Rho
Obs 2 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number -51 7076 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 12470S5144A
HIC 62842
 
 
12527-5216 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125244.05-521608.7 Mag 11.02 Spectral class F5V (yellow-white)
PmRA -2.00 PmDE -4.0 Tycho2 8257-00633-1 Calc delta mag 0.14
Calc coord yes
Tycho2
Tycho2 8257-00633-1 Pflag RAmdeg 193.18234035 DEmdeg -52.26906899
PmRA 4.1 PmDE -6.0 E RAmdeg 36 E DEmdeg 39
E pmRA 2.5 E pmDE 2.3 EpRAm 1989.37 EpDEm 1988.35
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.5
Q pmDE 0.5 BTmag 11.688 E BTmag 0.062 VTmag 11.015
E VTmag 0.058 Prox 68 TYC T HIP 62842
CCDM A RAdeg 193.18232472 DEdeg -52.26905500 EpRA 1990 1.71
EpDE 1990 1.68 E RAdeg 36.0 E DEdeg 40.1 Posflg
Corr -0.1
CCDM
Ccdm 12527-5216 RComp Comp B Note1
Note2 Discov num RSU DRAs 2.49 DDEs -9.4
R dRAs 40 Year 1975 Theta 96 Rho 7.1
Obs 1 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 12470S5144B
HIC 62842