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Doubles in session


Current system
12094-5127
I 1218 AC


Nearby doubles
21' : 12098-5147
I 216

26' : 12108-5148
RST1651

31' : 12065-5115
TDS8225

45' : 12084-5043
JC 2AB

45' : 12058-5058
I 898

48' : 12120-5046
JNN 167AB

49' : 12043-5128
VSP 32

50' : 12112-5213
R 192AB

54' : 12123-5040
HDS1726

54' : 12148-5146
LDS 394

57' : 12129-5040
HDS1728

58' : 12041-5100
RSS 280

60' : 12117-5222
RIZ 2

61' : 12042-5203
RST 571

70' : 12047-5034
HDS1699

70' : 12136-5030
RST 581

70' : 12047-5221
JNN 166AB

71' : 12130-5025
TDS8268

72' : 12048-5224
DAM 570

72' : 12049-5224
RST5574AB

72' : 12032-5045
RST1634

72' : 12046-5223
RST 572

73' : 12021-5149
JNN 165

75' : 12043-5225
DAM 568AB

76' : 12082-5241
TDS8241

77' : 12065-5238
RST 574



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

12094-5127 I 1218 AC

 
 
12h 09m 25.99s -51° 26' 40.5" P.A. 146.00 sep 13.7 mag 9.13,9.78 Sp A1V+A1V
 
 
Coord 2000 12094-5127 Discov num I  1218 Comp AC Coord arcsec 2000 12 09 25.99 -51 26 40.5
Date first 1900 Date last 2015 Obs 10
Pa first 145 Pa last 146.1 P.A. Now (θ) 146.1°
Sep first 13.6 Sep last 13.697 Sep. Now (ρ) 13.697"
Mag pri 9.13 Mag sec 9.78 delta mag (ΔM) 0.65 Spectral class A1V+A1V (white/white)
Pri motion ra -002 Sec motion ra -002
Pri motion dec +005 Sec motion dec -001
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.114
This double is not physical.
 
 
12094-5127 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 105579 239703 12 09 26 -51 26 40 I 1218 AB 2015 4 138 1.5 9.13 12.10 2.97
Show 239703 12 09 26 -51 26 40 I 1218 AC 2015 10 146 13.7 9.13 9.78 0.65 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus SAO 239703 Tycho2 8241-03171-1 Gaia DR2 6126193677156036224
HD 105579
 
 
WDS 12094-5127 I 1218 AC : NOTES
 
 
discov_num notes refcode
I 1218 AC = SWR 126. 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 I Innes, R.T.A.
5 I MNRAS 57, 533, 1897 (data also in I__1897b,
5 I I__1897c)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12094-5127 I 1218 AC 1999 8 146 13.6 9.13 9.78 A1V A1V N D 120925.99-512640.5
12094-5127 I 1218 AC 2010 10 146 13.4 9.13 9.78 A1V+A1V NV 120925.99-512640.5
12094-5127 I 1218 AC 2015 10 146 13.7 9.13 9.78 A1V+A1V NU 120925.99-512640.5

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

 
 
WDS 12094-5127 I 1218 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12094-5127 I 1218 AC : MEASURES
 
 
No records found.

 
 
WDS 12094-5127 : VIRTUAL EYEPIECE
 
 

12094-5127 I 1218A mag 9.13 Sp A1V 12094-5127 I 1218B sep 1.2 P.A. 151.00 mag 12.1 12094-5127 I 1218C sep 12.3 P.A. 157.30 mag 9.78 Sp A1V 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 12094-5127 : ALADIN DSS IMAGE @ 12h 09m 25.99s -51° 26' 40.5"
 
 
 
 
WDS 12094-5127 I 1218 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12094-5127 I 1218AB distance=1' 12094-5127 I 1218AC distance=1' 12098-5147 I 216 distance=21' 12108-5148 RST1651 distance=26' 12065-5115 TDS8225 distance=31' 12084-5043 MLD 1Aa,Ab distance=45' 12084-5043 JC 2AB distance=45' 12084-5043 JC 2AC distance=45' 12058-5058 I 898 distance=45' 12120-5046 JNN 167AB distance=48' 12043-5128 VSP 32 distance=49' 12112-5213 R 192AB distance=50' 12112-5213 KOU 6AC distance=50' 12123-5040 HDS1726 distance=54' 12148-5146 LDS 394 distance=54' 12129-5040 HDS1728 distance=57' 12041-5100 RSS 280 distance=58' 12117-5222 RIZ 2 distance=60' 12042-5203 RST 571 distance=61' 12047-5034 HDS1699 distance=70' 12136-5030 RST 581 distance=70' 12047-5221 JNN 166AB distance=70' 12047-5221 JNN 166AC distance=70' 12130-5025 TDS8268 distance=71' 12048-5224 DAM 570 distance=72' 12049-5224 RST5574AB distance=72' 12049-5224 SIN 70AC distance=72' 12032-5045 RST1634 distance=72' 12046-5223 RST 572 distance=72' 12021-5149 JNN 165 distance=73' 12043-5225 DAM 568BC distance=75' 12043-5225 DAM 568AB distance=75' 12082-5241 TDS8241 distance=76' 12065-5238 RST 574 distance=77' 12043-5229 DAM 569AB distance=79' 12084-5003 TDS8243 distance=84' 12084-5002 CPO 344 distance=85' 12097-5002 RST 577 distance=85' 12017-5214 TDS8179 distance=86' 12031-5236 TDS8193 distance=92' 12117-4957 BVD 98 distance=92' 11597-5112 CPO 340AB distance=93' 11596-5140 TDS8153 distance=93' 12023-5232 RST 570 distance=93' 12008-5214 RST 566 distance=94' 12052-5252 TDS8218 distance=94' 12026-5236 TDS8188 distance=94' 12182-5218 I 1220 distance=97' 12069-4953 RST 575 distance=97' 12111-5302 HU 1604 distance=97' 12107-4948 TDS8256 distance=100' 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 12094-5127 I 1218 AB 138 1.5 1
Show 12094-5127 I 1218 AC 146 13.7 1
Show 12098-5147 I 216 27 1.0 21
Show 12108-5148 RST1651 7 0.7 26
Show 12065-5115 TDS8225 48 0.6 31
Show 12084-5043 MLD 1 Aa,Ab 118 0.1 45
Show 12084-5043 JC 2 AB 325 269.1 45
Show 12084-5043 JC 2 AC 227 216.9 45
Show 12058-5058 I 898 169 3.5 45
Show 12120-5046 JNN 167 AB 173 2.2 48
Show 12043-5128 VSP 32 38 0.3 49
Show 12112-5213 R 192 AB 100 3.2 50
Show 12112-5213 KOU 6 AC 251 6.9 50
Show 12123-5040 HDS1726 162 0.2 54
Show 12148-5146 LDS 394 187 23.9 54
Show 12129-5040 HDS1728 118 8.3 57
Show 12041-5100 RSS 280 66 27.2 58
Show 12117-5222 RIZ 2 348 0.1 60
Show 12042-5203 RST 571 354 2.1 61
Show 12047-5034 HDS1699 326 0.2 70
Show 12136-5030 RST 581 33 1.8 70
Show 12047-5221 JNN 166 AB 258 4.2 70
Show 12047-5221 JNN 166 AC 234 0.3 70
Show 12130-5025 TDS8268 317 0.4 71
Show 12048-5224 DAM 570 9 7.5 72
Show 12049-5224 RST5574 AB 143 8.6 72
Show 12049-5224 SIN 70 AC 278 46.7 72
Show 12032-5045 RST1634 91 3.6 72
Show 12046-5223 RST 572 228 3.0 72
Show 12021-5149 JNN 165 149 4.4 73
Show 12043-5225 DAM 568 BC 131 6.3 75
Show 12043-5225 DAM 568 AB 41 10.0 75
Show 12082-5241 TDS8241 1 1.7 76
Show 12065-5238 RST 574 61 0.8 77
Show 12043-5229 DAM 569 AB 118 3.3 79
Show 12084-5003 TDS8243 72 0.8 84
Show 12084-5002 CPO 344 2 3.1 85
Show 12097-5002 RST 577 226 1.6 85
Show 12017-5214 TDS8179 135 0.4 86
Show 12031-5236 TDS8193 333 1.8 92
Show 12117-4957 BVD 98 207 21.3 92
Show 11597-5112 CPO 340 AB 156 5.2 93
Show 11596-5140 TDS8153 108 34.4 93
Show 12023-5232 RST 570 220 0.7 93
Show 12008-5214 RST 566 82 2.9 94
Show 12052-5252 TDS8218 85 2.9 94
Show 12026-5236 TDS8188 149 0.5 94
Show 12182-5218 I 1220 305 0.2 97
Show 12069-4953 RST 575 14 2.3 97
Show 12111-5302 HU 1604 39 0.2 97
Show 12107-4948 TDS8256 350 0.5 100

 
 
WDS 12094-5127 : COMPONENTS
 
 
  A B
B pa=151.0°
sep=1.24"
 
C pa=157.3°
sep=12.33"
pa=158.0°
sep=11.09"
 
 
12094-5127 A
 
 
Name HD 105579 Coord arcsec 2000 120925.99-512640.5 Mag 9.13 Spectral class A1V (white)
PmRA -7.00 PmDE 3.0 SAO 239703 Tycho2 8241-03171-1
HD 105579 DM CP-50 4882
Tycho2
Tycho2 8241-03171-1 Pflag RAmdeg 182.35831554 DEmdeg -51.44461169
PmRA -7.2 PmDE 2.8 E RAmdeg 8 E DEmdeg 8
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.47 EpDEm 1991.43
Num 3 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.0 BTmag 9.285 E BTmag 0.017 VTmag 9.132
E VTmag 0.015 Prox 138 TYC T HIP
CCDM RAdeg 182.35834222 DEdeg -51.44461806 EpRA 1990 1.67
EpDE 1990 1.65 E RAdeg 8.1 E DEdeg 8.0 Posflg
Corr -0.1
SAO
SAO 239703 DelFlag RA1950 PmRA1950 -0.0025
DE1950 PmDE1950 0.006 Vmag 8.5 SpType A0
Double code Source 48 CatNum 10127 DM CP-50 4882
DMcomp BDsup HD 105579 M HD 0
GC RA1950rad 3.1713509 DE1950rad -0.89301734 PmRA2000 -0.0024
PmDE2000 0.009
CCDM
Ccdm 12094-5127 RComp Comp A Note1
Note2 Discov num DRAs 1.76 DDEs 20.6
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.4 Sp A0 PmNote *
PmRA -24 PmDE 6 Dm number -50 6715 Cat1 CD
Name2 239703 Cat2 SAO HD 105579 M HD
ADS BDS M ADS BDS N IDS IDS 12042S5053A
HIC
 
 
12094-5127 B
 
 
Coord arcsec 2000 120926.05-512641.6 Mag 12.1 Calc delta mag 2.97 Calc coord yes
CCDM
Ccdm 12094-5127 RComp Comp B Note1
Note2 Discov num I 1218 DRAs DDEs
R dRAs Year 1926 Theta 140 Rho 1.4
Obs 3 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12042S5053B
HIC
 
 
12094-5127 C
 
 
Coord arcsec 2000 120926.50-512651.9 Mag 9.78 Spectral class A1V (white) PmRA -2.00
PmDE -1.0 Tycho2 8241-03239-1 Calc delta mag 0.65 Calc coord yes
Tycho2
Tycho2 8241-03239-1 Pflag RAmdeg 182.36178217 DEmdeg -51.44778692
PmRA -5.8 PmDE -1.2 E RAmdeg 13 E DEmdeg 14
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.16 EpDEm 1990.89
Num 3 Q RAmdeg 0.1 Q DEmdeg 1.7 Q pmRA 0.1
Q pmDE 1.7 BTmag 9.904 E BTmag 0.023 VTmag 9.777
E VTmag 0.023 Prox 138 TYC T HIP
CCDM RAdeg 182.36180361 DEdeg -51.44778417 EpRA 1990 1.69
EpDE 1990 1.57 E RAdeg 12.9 E DEdeg 13.7 Posflg
Corr -0.2
CCDM
Ccdm 12094-5127 RComp Comp C Note1
Note2 Discov num I 1218 DRAs 2.43 DDEs 11.8
R dRAs 10 Year 1929 Theta 146 Rho 13.8
Obs 1 Vmag 10.0 Sp A0 PmNote *
PmRA -38 PmDE 28 Dm number -50 6718 Cat1 CD
Name2 239704 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 12042S5053C
HIC