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Doubles in session


Current system
10349-6408
DUN 93 AB
HD 91906


Nearby doubles
7' : 10350-6415
TDS7352AB

20' : 10327-6420
TDS7331

26' : 10311-6411
GLI 146

30' : 10384-6350
TDS7387

34' : 10389-6430
R 152

42' : 10366-6448
CTI 389

45' : 10411-6350
KPP2887

46' : 10349-6454
B 1687

48' : 10298-6333
B 2711

50' : 10281-6430
TOI 837

54' : 10378-6318
B 2254AB

55' : 10433-6411
R 154

57' : 10266-6357
KPP 589

60' : 10420-6330
I 860AB

65' : 10395-6505
HJ 4343AB

66' : 10342-6514
B 1684

69' : 10310-6511
KPP 224

74' : 10283-6310
HDS1505

74' : 10314-6258
B 2249

76' : 10465-6416
FIN 364AB

77' : 10376-6522
I 417AB

77' : 10262-6318
TOK 891

79' : 10405-6259
NZO 20

81' : 10377-6526
DAM2465

83' : 10255-6504
HDS1499

85' : 10479-6416
HDS1544



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

10349-6408 DUN 93 AB (HD 91906)

 
 
10h 34m 56.50s -64° 08' 02.5" P.A. 39.00 sep 24.2 mag 7.47,8.36 Sp A0V dist. 222.22 pc (724.88 l.y.)
 
 
Coord 2000 10349-6408 Discov num DUN  93 Comp AB Coord arcsec 2000 10 34 56.50 -64 08 02.5
Date first 1826 Date last 2015 Obs 25
Pa first 40 Pa last 39.4 P.A. Now (θ) 39.4°
Sep first 23.7 Sep last 24.235 Sep. Now (ρ) 24.235"
Mag pri 7.47 Mag sec 8.36 delta mag (ΔM) 0.89 Spectral class A0V (white)
Pri motion ra -018 Sec motion ra -007
Pri motion dec +007 Sec motion dec +011
Notes Z (Parallax indicates components are physical)
rPM=0.606
This double is physical.
 
 
10349-6408 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 91906 251022 10 34 56 -64 08 02 DUN 93 AB 2015 25 39 24.2 7.47 8.36 0.89 <===
Show 251023 10 34 59 -64 07 44 I 74 BC 2016 10 230 2.9 8.36 9.65 1.29
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 91906 Constellation Carina SAO 251022 HIP 51794
Tycho2 8965-00222-1 Gaia DR2 5251822104760873344 HD 91906 GC 14562
CP CP-63 1501 Distance 222.22 Distance ly 724.88
 
 
WDS 10349-6408 DUN 93 AB (HD 91906) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Dun1829 Ma - Dunlop, J. 1829MmRAS...3..257D
Dun1829 MemRAS 3, 257, 1829
Dun1829 some measures corrected in LRR2022
I__1895 Ma - Innes, R.T.A. 1895MNRAS..55..312I
I__1895 +Mb MNRAS 55, 312,544, 1895
I__1896 Mb - Innes, R.T.A. 1896JBAA....6..261I
I__1896 J. British Astron. Assoc. 6, 261, 1896
I__1897a Ma - Innes, R.T.A. 1897MNRAS..57..533I
I__1897a MNRAS 57, 533, 1897 (data also in I__1897b, 1897AN....143..171I
I__1897a I__1897c) 1897AN....144...89I
I__1897b Ma - Innes, R.T.A. 1897AN....143..171I
I__1897b AN 143, 171, 1897
I__1897c Ma - Innes, R.T.A. 1897AN....144...89I
I__1897c AN 144, 89, 1897
I__1897d Ma - Innes, R.T.A. 1897AN....145...93I
I__1897d AN 145, 93, 1897
I__1897e Ma - Innes, R.T.A. 1897MNRAS..57..456I
I__1897e +Mb MNRAS 57, 456, 1897
I__1897f Ma - Innes, R.T.A. 1897MNRAS..58...48I
I__1897f MNRAS 58, 48, 1897
I__1897g Ma - Innes, R.T.A. 1897AJ.....18...65I
I__1897g AJ 18, 65, 1897
I__1898 Ma - Innes, R.T.A. 1898AN....146..369I
I__1898 AN 146, 369, 1898
I__1899 Ma - Innes, R.T.A. 1899QB4.C22v2......
I__1899 Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog)
I__1901 Ma - Innes, R.T.A. 1901MNRAS..61..575.
I__1901 MNRAS 61, 575, 1901 (data also in I__1905) 1905AnCap...2....4I
I__1902a Ma - Innes, R.T.A. 1902MNRAS..62..470I
I__1902a MNRAS 62, 470, 1902 (data also in I__1905) 1905AnCap...2....4I
I__1902b Ma - Innes, R.T.A. 1902MNRAS..63...76I
I__1902b MNRAS 63, 76, 1902 (some data also in I__1905) 1905AnCap...2....4I
I__1903 - Innes, R.T.A. 1903MNRAS..64..130I
I__1903 MNRAS 64, 130, 1903 (data also in I__1905) 1905AnCap...2....4I
I__1903b Ma - Innes, R.T.A. 1903Obs....26..285I
I__1903b Obs 26, 285, 1903 (some data also in I__1905) 1905AnCap...2....4I
I__1905 Ma - Innes, R.T.A. 1905AnCap...2....4I
I__1905 Ann. Cape Obs. 2, Pt.4, 1905
I__1907 Ma - Innes, R.T.A. 1907Obs....30...61I
I__1907 Obs 30, 61, 1907
I__1908 - Innes, R.T.A. 1908Obs....31..289I
I__1908 Obs 31, 289, 1908 (measures also in I__1909)
I__1909 Ma - Innes, R.T.A. .
I__1909 Transvaal Obs. Circ. 1, 1, 1909
I__1910 Ma - Innes, R.T.A. .
I__1910 Transvaal Obs. Circ. 1, 21, 1910
I__1911 Ma - Innes, R.T.A. .
I__1911 Transvaal Obs. Circ. 1, 61, 1911
I__1912 Ma - Innes, R.T.A. .
I__1912 Transvaal Obs. Circ. 1, 111, 1912
I__1913a Ma - Innes, R.T.A. 1913CiUO....4...31.
I__1913a Union Obs. Johannesburg Circ. 4, 31, 1913
I__1913b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1913CiUO....4...31.
I__1913b Union Obs. Johannesburg Circ. 4, 31, 1913
I__1914 Ma - Innes, R.T.A. 1914CiUO...14...97.
I__1914 Union Obs. Johannesburg Circ. 14, 97, 1914
I__1915a Ma - Innes, R.T.A. 1915CiUO...24..185.
I__1915a Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915b Ma - Innes, R.T.A. (measure by Cox, G.W.) 1915CiUO...24..185.
I__1915b Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915c Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1915CiUO...24..185.
I__1915c Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915d Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1915CiUO...24..185.
I__1915d Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915e - Innes, R.T.A. 1915Obs....38..221I
I__1915e Obs 38, 221, 1915 (measures also in I__1916) 1916CiUO...33..249I
I__1915f - Innes, R.T.A. 1915Obs....38..333I
I__1915f Obs 38, 333, 1915 (measures also in I__1915) 1915CiUO...24..185I
I__1916a Ma - Innes, R.T.A. 1916CiUO...33..249I
I__1916a Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1916CiUO...33..249I
I__1916b Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1916CiUO...33..249I
I__1916c Union Obs. Johannesburg Circ. 33, 249, 1916
I__1917a Ma - Innes, R.T.A. 1917CiUO...37..285I
I__1917a Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917b Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1917CiUO...37..285I
I__1917b Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1917CiUO...37..285I
I__1917c Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917d Ma - Innes, R.T.A. (measure by Worssell, W.M.) 1917CiUO...37..285I
I__1917d Union Obs. Johannesburg Circ. 37, 285, 1917
I__1918 Ma - Innes, R.T.A. 1918CiUO...41..339I
I__1918 Union Obs. Johannesburg Circ. 41, 339, 1918
I__1927a Ma - Innes, R.T.A. 1927sdsc.book.....I
I__1927a +Po Southern Double Star Cat. 1927
I__1927b Ma - Innes, R.T.A. & van den Bos, W.H. 1927sdsc.book.....I
I__1927b Southern Double Star Cat. 1927
I__1932A Ma - Innes, R.T.A. 1932QB821.A43......
I__1932A cited in ADS (Aitken Double Star Cat.), 1932
I__1948a Ma - Innes, R.T.A. 1948CiUO..106..193I
I__1948a +Po Union Obs. Johannesburg Circ. 106, 193, 1948
I__1948b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1948CiUO..106..193I
I__1948b Union Obs. Johannesburg Circ. 106, 193, 1948
I__9999 Ma - Innes, R.T.A. ...................
I__9999 +Mb Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10349-6408 DUN 93 AB 2000 22 39 24.2 7.47 8.36 A0V ZD 103456.50-640802.5
10349-6408 DUN 93 AB 2015 24 40 24.3 7.47 8.36 A0V Z 103456.50-640802.5

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

 
 
WDS 10349-6408 DUN 93 AB (HD 91906) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10349-6408 DUN 93 AB (HD 91906) : MEASURES
 
 
No records found.

 
 
WDS 10349-6408 (HD 91906) : VIRTUAL EYEPIECE
 
 

10349-6408 DUN 93A mag 7.47 Sp A0V 10349-6408 I 74B sep 24.5 P.A. 39.10 mag 8.36 Sp F0 10349-6408 I 74C sep 22.4 P.A. 40.20 mag 9.65 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 10349-6408 (HD 91906) : ALADIN DSS IMAGE @ 10h 34m 56.50s -64° 08' 02.5"
 
 
 
 
WDS 10349-6408 DUN 93 AB (HD 91906) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10349-6408 DUN 93AB distance=0' 10349-6408 I 74BC distance=1' 10350-6415 TDS7352AB distance=7' 10327-6420 TDS7331 distance=20' 10311-6411 GLI 146 distance=26' 10384-6350 TDS7387 distance=30' 10389-6430 R 152 distance=34' 10366-6448 CTI 389 distance=42' 10411-6350 KPP2887 distance=45' 10349-6454 B 1687 distance=46' 10298-6333 B 2711 distance=48' 10281-6430 TOI 837 distance=50' 10378-6318 B 2254CD distance=54' 10378-6318 B 2254AB distance=54' 10378-6318 B 2254AC distance=54' 10378-6318 B 2254AE distance=54' 10378-6318 B 2254EF distance=55' 10433-6411 R 154 distance=55' 10266-6357 KPP 589 distance=57' 10420-6330 I 860AB distance=60' 10420-6330 KOU 1AC distance=60' 10395-6505 HJ 4343AB distance=65' 10342-6514 B 1684 distance=66' 10310-6511 KPP 224 distance=69' 10283-6310 HDS1505 distance=74' 10314-6258 B 2249 distance=74' 10465-6416 FIN 364AB distance=76' 10465-6416 TOK 45AC distance=76' 10376-6522 I 417AB distance=77' 10376-6522 COO 109AB,C distance=77' 10262-6318 TOK 891 distance=77' 10405-6259 NZO 20 distance=79' 10377-6526 DAM2465 distance=81' 10255-6504 HDS1499 distance=83' 10479-6416 HDS1544 distance=85' 10229-6324 FIN 163 distance=91' 10300-6243 RST3702 distance=92' 10268-6254 HDS1501AB distance=92' 10268-6254 HDS1501Ba,Bb distance=92' 10482-6338 HDS1545 distance=93' 10244-6514 HDS1496 distance=95' 10347-6545 RST 497 distance=97' 10387-6233 JSP 412AB distance=98' 10387-6233 NZO 17AB,C distance=98' 10264-6249 TDS7271 distance=98' 10437-6529 B 2255 distance=99' 10288-6235 DUN 85 distance=102' 10504-6359 RST3717 distance=102' 10402-6227 OGLT211AB distance=107' 10402-6227 OGLT211AC distance=107' 10402-6227 OGLT211AD 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 10349-6408 DUN 93 AB 39 24.2
Show 10349-6408 I 74 BC 230 2.9 1
Show 10350-6415 TDS7352 AB 123 1.0 7
Show 10327-6420 TDS7331 252 2.5 20
Show 10311-6411 GLI 146 277 26.6 26
Show 10384-6350 TDS7387 339 10.1 30
Show 10389-6430 R 152 20 2.0 34
Show 10366-6448 CTI 389 203 54.0 42
Show 10411-6350 KPP2887 115 2.5 45
Show 10349-6454 B 1687 41 0.8 46
Show 10298-6333 B 2711 144 4.8 48
Show 10281-6430 TOI 837 282 2.3 50
Show 10378-6318 B 2254 CD 184 3.3 54
Show 10378-6318 B 2254 AB 77 1.6 54
Show 10378-6318 B 2254 AC 120 33.3 54
Show 10378-6318 B 2254 AE 76 72.3 54
Show 10378-6318 B 2254 EF 32 4.3 55
Show 10433-6411 R 154 306 4.3 55
Show 10266-6357 KPP 589 80 5.5 57
Show 10420-6330 I 860 AB 71 0.4 60
Show 10420-6330 KOU 1 AC 73 10.0 60
Show 10395-6505 HJ 4343 AB 99 5.7 65
Show 10342-6514 B 1684 299 1.4 66
Show 10310-6511 KPP 224 205 3.8 69
Show 10283-6310 HDS1505 132 0.1 74
Show 10314-6258 B 2249 321 11.2 74
Show 10465-6416 FIN 364 AB 299 0.1 76
Show 10465-6416 TOK 45 AC 200 0.7 76
Show 10376-6522 I 417 AB 351 0.6 77
Show 10376-6522 COO 109 AB,C 6 5.0 77
Show 10262-6318 TOK 891 67 0.1 77
Show 10405-6259 NZO 20 353 8.9 79
Show 10377-6526 DAM2465 274 3.3 81
Show 10255-6504 HDS1499 156 0.0 83
Show 10479-6416 HDS1544 153 0.2 85
Show 10229-6324 FIN 163 92 1.7 91
Show 10300-6243 RST3702 233 2.7 92
Show 10268-6254 HDS1501 AB 340 4.0 92
Show 10268-6254 HDS1501 Ba,Bb 314 0.2 92
Show 10482-6338 HDS1545 172 14.4 93
Show 10244-6514 HDS1496 106 0.1 95
Show 10347-6545 RST 497 58 2.1 97
Show 10387-6233 JSP 412 AB 274 0.6 98
Show 10387-6233 NZO 17 AB,C 47 5.3 98
Show 10264-6249 TDS7271 199 1.1 98
Show 10437-6529 B 2255 327 6.7 99
Show 10288-6235 DUN 85 220 21.7 102
Show 10504-6359 RST3717 34 0.2 102
Show 10402-6227 OGLT211 AB 26 4.2 107
Show 10402-6227 OGLT211 AC 309 6.4 107
Show 10402-6227 OGLT211 AD 145 7.4 107

 
 
WDS 10349-6408 : COMPONENTS
 
 
  A B
B pa=39.1°
sep=24.49"
 
C pa=40.2°
sep=22.43"
pa=207.5°
sep=2.11"
 
 
10349-6408 A
 
 
Name HD 91906 Coord arcsec 2000 103456.50-640802.5 Mag 7.47 Spectral class A0V (white)
PmRA -18.00 PmDE 7.0 SAO 251022 HIP 51794
Tycho2 8965-00222-1 HD 91906 GC 14562 CP CP-63 1501
Tycho2
Tycho2 8965-00222-1 Pflag RAmdeg 158.73530269 DEmdeg -64.13399635
PmRA -17.2 PmDE 11.8 E RAmdeg 4 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.42 EpDEm 1991.29
Num 11 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.3
Q pmDE 0.9 BTmag 7.509 E BTmag 0.015 VTmag 7.469
E VTmag 0.011 Prox 216 TYC T HIP 51794
CCDM RAdeg 158.73539417 DEdeg -64.13402389 EpRA 1990 1.66
EpDE 1990 1.66 E RAdeg 4.3 E DEdeg 4.6 Posflg
Corr 0.0
SAO
SAO 251022 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 0.005 Vmag 7.9 SpType A0
Double code Source 70 CatNum 14562 DM CP-63 1501
DMcomp BDsup HD 91906 M HD 0
GC 14562 RA1950rad 2.76294751 DE1950rad -1.11483023 PmRA2000 0.0009
PmDE2000 0.009
Hipparcos
Catalog H HIP 51794 Proxy RAhms 10 34 56.50
DEdms -64 08 02.5 Vmag 7.39 VarFlag R Vmag G
RAdeg 158.735 DEdeg -64.134 AstroRef Plx 4.69
CCDM 10350-6408 N CCDM I Nsys 2 Ncomp 1
MultFlag X Source Qual S M HIP
Theta Rho HD 91906 BD
CD CP CP-63 1501 Dm number -63 1501 VIred 0.06
SpType A0V R SpType Coord arcsec 2000 103456.50-640802.5
Hipparcos 2
HIP 51794 Sn 1 So 2 Nc 1
RArad 2.7704553398 DErad -1.1193498862 Plx 4.5 PmRA -17.75
PmDE 7.3 E RArad 0.84 E DErad 0.78 E Plx 0.99
E pmRA 1.16 E pmDE 0.91 Hpmag 7.4497 E Hpmag 0.0041
SHp 0.059 VA 0 BV 0.047 E BV 0.007
VI 0.06
 
 
10349-6408 B
 
 
Coord arcsec 2000 103458.86-640743.5 Coord calc 103458.86-640743.5 Mag 8.36 Spectral class F0 (yellow-white)
PmRA -18.00 PmDE 7.0 SAO 251023 HIP 51797
Tycho2 8965-00312-1 HD 307860 GC 14564 CP CP-63 1503
Calc delta mag 0.89
Tycho2
Tycho2 8965-00312-1 Pflag RAmdeg 158.74516148 DEmdeg -64.12874683
PmRA -17.7 PmDE 6.7 E RAmdeg 7 E DEmdeg 7
E pmRA 5.2 E pmDE 5.0 EpRAm 1991.61 EpDEm 1991.63
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.3 Q pmRA 0.5
Q pmDE 0.3 BTmag 8.503 E BTmag 0.016 VTmag 8.357
E VTmag 0.013 Prox 29 TYC T HIP 51797
CCDM B RAdeg 158.74525556 DEdeg -64.12876250 EpRA 1990 1.64
EpDE 1990 1.66 E RAdeg 6.5 E DEdeg 6.6 Posflg
Corr 0.1
SAO
SAO 251023 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 0.026 Vmag 8.8 SpType A0
Double code Source 70 CatNum 14564 DM CP-63 1503
DMcomp BDsup HD 307860 M HD 0
GC 14564 RA1950rad 2.76310918 DE1950rad -1.11472917 PmRA2000 0
PmDE2000 0.03
Hipparcos
Catalog H HIP 51797 Proxy H RAhms 10 34 58.86
DEdms -64 07 43.5 Vmag 8.11 VarFlag R Vmag H
RAdeg 158.745 DEdeg -64.1288 AstroRef B Plx 8.63
CCDM 10350-6408 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual C M HIP BC
Theta 230 Rho 2.952 HD 307860 BD
CD CP CP-63 1503 Dm number -63 1503 VIred 0.24
SpType F0 R SpType Coord arcsec 2000 103458.86-640743.5
Hipparcos 2
HIP 51797 Sn 15 So 3 Nc 2
RArad 2.7706275154 DErad -1.1192580818 Plx 13.87 PmRA -25.57
PmDE 17.35 E RArad 4.03 E DErad 3.94 E Plx 4.91
E pmRA 5.61 E pmDE 4.31 Hpmag 8.1838 E Hpmag 0.0171
SHp 0.176 VA 0 BV 0.243 E BV 0.023
VI 0.27
 
 
10349-6408 C
 
 
Coord arcsec 2000 103458.71-640745.4 Mag 9.65 PmRA 0.00 PmDE 15.0
Calc delta mag 2.18 Calc coord yes