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Doubles in session


Current system
17457-4655
I 248 AB
HD 161065


Nearby doubles
21' : 17457-4715
B 2414

33' : 17426-4653
I 1334

34' : 17445-4726
RSS 459

36' : 17482-4630
RST 949

39' : 17422-4641
CPO 547AB

41' : 17418-4651
CPO9247

44' : 17467-4738
B 2843AB

44' : 17439-4735
CPO 550

49' : 17505-4655
CPO 556

49' : 17423-4621
ARY 124

51' : 17424-4618
HDS2505AB

54' : 17458-4749
RST 947

60' : 17403-4633
CPO 545

65' : 17498-4744
RST 950

66' : 17417-4604
SWR 228

67' : 17467-4801
B 1866

69' : 17416-4601
BRT 987

71' : 17452-4805
TDT 487

72' : 17518-4732
WFC 199

75' : 17449-4809
I 1602

77' : 17532-4650
SKF 458

78' : 17400-4745
BRT 986

79' : 17509-4753
TDT 532

80' : 17502-4801
B 1869

81' : 17451-4816
CPO 551

84' : 17539-4658
RST 953



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.

17457-4655 I 248 AB (HD 161065)

 
 
17h 45m 43.15s -46° 55' 08.5" P.A. 127.00 sep 1.9 mag 7.80,9.68 Sp A0/1V
 
 
Coord 2000 17457-4655 Discov num I   248 Comp AB Coord arcsec 2000 17 45 43.15 -46 55 08.5
Date first 1897 Date last 1991 Obs 10
Pa first 120 Pa last 127.3 P.A. Now (θ) 127.3°
Sep first 2.0 Sep last 1.922 Sep. Now (ρ) 1.922"
Mag pri 7.80 Mag sec 9.68 delta mag (ΔM) 1.88 Spectral class A0/1V (white)
Pri motion ra +011 Sec motion ra +011
Pri motion dec -012 Sec motion dec -012
Notes
Nature of this double is uncertain.
 
 
17457-4655 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 161065 228382 17 45 43 -46 55 08 I 248 AB 1991 10 127 1.9 7.80 9.68 1.88 <===
Show 228382 17 45 43 -46 55 08 I 248 AC 2015 5 7 42.3 7.80 12.85 5.05
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 161065 Constellation Ara SAO 228382 Tycho2 8347-00398-1
Gaia DR2 5948859597134056192 HD 161065 GC 24073
 
 
WDS 17457-4655 I 248 AB (HD 161065) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
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
17457-4655 I 248 AB 1991 10 127 1.9 7.80 9.68 A0/1V 174543.15-465508.5

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

 
 
WDS 17457-4655 I 248 AB (HD 161065) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17457-4655 I 248 AB (HD 161065) : MEASURES
 
 
No records found.

 
 
WDS 17457-4655 (HD 161065) : VIRTUAL EYEPIECE
 
 

17457-4655 I 248A mag 7.8 Sp A0/1V 17457-4655 I 248B sep 1.6 P.A. 138.10 mag 9.68 17457-4655 I 248C sep 42.1 P.A. 4.80 mag 12.85 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 17457-4655 (HD 161065) : ALADIN DSS IMAGE @ 17h 45m 43.15s -46° 55' 08.5"
 
 
 
 
WDS 17457-4655 I 248 AB (HD 161065) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17457-4655 I 248AB distance=0' 17457-4715 B 2414 distance=21' 17426-4653 I 1334 distance=33' 17445-4726 RSS 459 distance=34' 17482-4630 RST 949 distance=36' 17422-4641 CPO 547AB distance=39' 17418-4651 CPO9247 distance=41' 17467-4738 B 2843BC distance=43' 17467-4738 B 2843AB distance=44' 17439-4735 CPO 550 distance=44' 17505-4655 CPO 556 distance=49' 17423-4621 ARY 124 distance=49' 17424-4618 HDS2505AB distance=51' 17424-4618 ARY 128AB,C distance=51' 17458-4749 RST 947 distance=54' 17403-4633 CPO 545 distance=60' 17498-4744 RST 950 distance=65' 17417-4604 SWR 228 distance=66' 17467-4801 B 1866 distance=67' 17416-4601 BRT 987 distance=69' 17452-4805 TDT 487 distance=71' 17518-4732 WFC 199 distance=72' 17449-4809 I 1602 distance=75' 17532-4650 SKF 458 distance=77' 17400-4745 BRT 986 distance=78' 17509-4753 TDT 532 distance=79' 17502-4801 B 1869 distance=80' 17451-4816 CPO 551 distance=81' 17539-4658 RST 953 distance=84' 17397-4559 HDS2497 distance=84' 17487-4815 RSS 462 distance=86' 17395-4553 KPP4390BC distance=90' 17395-4553 SKF1418AB distance=90' 17395-4553 KPP4390AC distance=90' 17510-4543 BRT1001 distance=91' 17481-4527 CPO9248 distance=92' 17524-4556 DON 868 distance=92' 17530-4600 CPO9252 distance=94' 17365-4703 I 1330 distance=95' 17505-4817 HJ 4982 distance=96' 17520-4807 TDT 544 distance=97' 17516-4811 I 617 distance=97' 17383-4555 CPO9246 distance=97' 17520-4809 TDT 545 distance=98' 17488-4522 B 1868 distance=99' 17410-4530 DON 855 distance=99' 17389-4546 DON 851 distance=100' 17372-4748 BRT 984 distance=102' 17450-4511 HJ 4973 distance=105' 17454-4840 SKF1056 distance=105' 17558-4629 TDT 578 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 17457-4655 I 248 AB 127 1.9
Show 17457-4655 I 248 AC 7 42.3
Show 17457-4715 B 2414 181 0.5 21
Show 17426-4653 I 1334 311 1.9 33
Show 17445-4726 RSS 459 131 17.2 34
Show 17482-4630 RST 949 141 0.3 36
Show 17422-4641 CPO 547 AB 267 5.1 39
Show 17418-4651 CPO9247 279 4.4 41
Show 17467-4738 B 2843 BC 157 1.8 43
Show 17467-4738 B 2843 AB 336 92.9 44
Show 17439-4735 CPO 550 189 4.7 44
Show 17505-4655 CPO 556 66 5.3 49
Show 17423-4621 ARY 124 350 55.7 49
Show 17424-4618 HDS2505 AB 319 0.4 51
Show 17424-4618 ARY 128 AB,C 293 93.1 51
Show 17458-4749 RST 947 315 0.3 54
Show 17403-4633 CPO 545 33 6.2 60
Show 17498-4744 RST 950 154 1.6 65
Show 17417-4604 SWR 228 100 23.6 66
Show 17467-4801 B 1866 109 0.6 67
Show 17416-4601 BRT 987 291 5.3 69
Show 17452-4805 TDT 487 22 0.7 71
Show 17518-4732 WFC 199 27 11.9 72
Show 17449-4809 I 1602 305 0.2 75
Show 17532-4650 SKF 458 11.3 77
Show 17400-4745 BRT 986 142 5.8 78
Show 17509-4753 TDT 532 134 0.4 79
Show 17502-4801 B 1869 29 1.1 80
Show 17451-4816 CPO 551 274 4.9 81
Show 17539-4658 RST 953 62 3.3 84
Show 17397-4559 HDS2497 169 0.5 84
Show 17487-4815 RSS 462 163 20.0 86
Show 17395-4553 KPP4390 BC 229 42.8 90
Show 17395-4553 SKF1418 AB 82 15.4 90
Show 17395-4553 KPP4390 AC 214 30.9 90
Show 17510-4543 BRT1001 300 4.8 91
Show 17481-4527 CPO9248 123 3.5 92
Show 17524-4556 DON 868 221 0.5 92
Show 17530-4600 CPO9252 288 6.6 94
Show 17365-4703 I 1330 21 3.4 95
Show 17505-4817 HJ 4982 57 40.6 96
Show 17520-4807 TDT 544 277 0.5 97
Show 17516-4811 I 617 263 2.0 97
Show 17383-4555 CPO9246 36 4.4 97
Show 17520-4809 TDT 545 33 0.5 98
Show 17488-4522 B 1868 221 1.3 99
Show 17410-4530 DON 855 265 0.4 99
Show 17389-4546 DON 851 243 2.1 100
Show 17372-4748 BRT 984 126 5.0 102
Show 17450-4511 HJ 4973 24 14.0 105
Show 17454-4840 SKF1056 184 17.9 105

 
 
WDS 17457-4655 : COMPONENTS
 
 
  A B
B pa=138.1°
sep=1.56"
 
C pa=4.8°
sep=42.12"
pa=3.3°
sep=43.21"
 
 
17457-4655 A
 
 
Name HD 161065 Coord arcsec 2000 174543.15-465508.5 Mag 7.8 Spectral class A0/1V (white)
PmRA 11.00 PmDE -12.0 SAO 228382 Tycho2 8347-00398-1
HD 161065 GC 24073 DM CD-4611818
Tycho2
Tycho2 8347-00398-1 Pflag P RAmdeg 266.42980182 DEmdeg -46.91901998
PmRA 11.1 PmDE -11.7 E RAmdeg 5 E DEmdeg 7
E pmRA 2.1 E pmDE 1.9 EpRAm 1991.45 EpDEm 1991.06
Num 5 Q RAmdeg 1.6 Q DEmdeg 2.7 Q pmRA 1.6
Q pmDE 2.7 BTmag 7.835 E BTmag 0.016 VTmag 7.799
E VTmag 0.013 Prox 19 TYC T HIP
CCDM RAdeg 266.42972250 DEdeg -46.91897000 EpRA 1990 1.54
EpDE 1990 1.26 E RAdeg 5.4 E DEdeg 6.5 Posflg D
Corr 0.1
SAO
SAO 228382 DelFlag RA1950 PmRA1950 0.0035
DE1950 PmDE1950 -0.009 Vmag 7.7 SpType A0
Double code Source 70 CatNum 24073 DM CD-4611818
DMcomp BDsup HD 161065 M HD 0
GC 24073 RA1950rad 4.63371788 DE1950rad -0.81854653 PmRA2000 0.0034
PmDE2000 -0.01
CCDM
Ccdm 17457-4655 RComp Comp A Note1
Note2 Discov num DRAs 1.13 DDEs -8.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp A0 PmNote *
PmRA 9 PmDE -8 Dm number -4611818 Cat1 CD
Name2 228382 Cat2 SAO HD 161065 M HD
ADS BDS M ADS BDS N IDS IDS 17382S4652A
HIC
 
 
17457-4655 B
 
 
Coord arcsec 2000 174543.25-465509.7 Mag 9.68 PmRA 11.00 PmDE -12.0
Tycho2 8347-00398-2 Calc delta mag 1.88 Calc coord yes
Tycho2
Tycho2 8347-00398-2 Pflag P RAmdeg 266.42980182 DEmdeg -46.91901998
PmRA 11.1 PmDE -11.7 E RAmdeg 5 E DEmdeg 7
E pmRA 2.1 E pmDE 1.9 EpRAm 1991.45 EpDEm 1991.06
Num 5 Q RAmdeg 1.6 Q DEmdeg 2.7 Q pmRA 1.6
Q pmDE 2.7 BTmag 10.045 E BTmag 0.041 VTmag 9.684
E VTmag 0.038 Prox 19 TYC HIP
CCDM RAdeg 266.43034528 DEdeg -46.91929250 EpRA 1990 1.53
EpDE 1990 1.24 E RAdeg 22.4 E DEdeg 28.7 Posflg D
Corr 0.1
CCDM
Ccdm 17457-4655 RComp Comp B Note1
Note2 Discov num I 248 DRAs DDEs
R dRAs Year 1900 Theta 125 Rho 1.8
Obs 7 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17382S4652B
HIC
 
 
17457-4655 C
 
 
Coord arcsec 2000 174543.49-465426.5 Mag 12.85 PmRA 4.00 PmDE -1.0
Calc delta mag 5.05 Calc coord yes