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Doubles in session


Current system
20166-4554
I 125
HD 192415


Nearby doubles
13' : 20177-4557
HJ 5184

17' : 20152-4603
HJ 5179

29' : 20183-4532
BRT1107

36' : 20135-4539
UC 4123

47' : 20203-4529
KPP3105

51' : 20209-4533
SEE 415

63' : 20199-4503
NSN 480

66' : 20106-4612
RSS 542

69' : 20110-4519
BRT1105

74' : 20195-4702
TSN 10

80' : 20107-4644
I 123

80' : 20097-4522
RSS 35AB

86' : 20119-4704
HJ 5172

87' : 20086-4618
CPO 88AB

88' : 20095-4641
HJ 5169

89' : 20205-4713
I 1415

90' : 20093-4643
SIN 114

97' : 20251-4518
DON 985

100' : 20227-4711
TDT2219

102' : 20071-4533
UC 4089

102' : 20090-4452
B 986

102' : 20228-4437
TDT2223

103' : 20264-4603
UC 4184

113' : 20149-4403
SKF1164

116' : 20174-4750
UC 4139

120' : 20248-4719
HDS2920



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.

20166-4554 I 125 (HD 192415)

 
 
20h 16m 35.20s -45° 54' 28.7" P.A. 45.00 sep 1.5 mag 8.85,9.63 Sp F6V dist. 227.27 pc (741.35 l.y.)
 
 
Coord 2000 20166-4554 Discov num I   125 Comp Coord arcsec 2000 20 16 35.20 -45 54 28.7
Date first 1896 Date last 2016 Obs 15
Pa first 40 Pa last 44.9 P.A. Now (θ) 44.9°
Sep first 1.0 Sep last 1.51 Sep. Now (ρ) 1.51"
Mag pri 8.85 Mag sec 9.63 delta mag (ΔM) 0.78 Spectral class F6V (yellow-white)
Pri motion ra -002 Sec motion ra -002
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 192415 Constellation Telescopium SAO 230129 HIP 99935
Tycho2 8405-00335-1 Gaia DR2 6672725581215340160 HD 192415 CD CD-4613469
CP CP-46 9938 Distance 227.27 Distance ly 741.35
 
 
WDS 20166-4554 I 125 (HD 192415) : 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
20166-4554 I 125 1991 13 43 1.5 8.85 9.63 F6V D 201635.20-455428.7
20166-4554 I 125 2015 14 45 1.5 8.85 9.63 F6V 201635.20-455428.7
20166-4554 I 125 2016 15 45 1.5 8.85 9.63 F6V 201635.20-455428.7

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

 
 
WDS 20166-4554 I 125 (HD 192415) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20166-4554 I 125 (HD 192415) : MEASURES
 
 
No records found.

 
 
WDS 20166-4554 (HD 192415) : VIRTUAL EYEPIECE
 
 

20166-4554 I 125A mag 8.85 Sp F6V 20166-4554 I 125B sep 1.3 P.A. 34.70 mag 9.63 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 20166-4554 (HD 192415) : ALADIN DSS IMAGE @ 20h 16m 35.20s -45° 54' 28.7"
 
 
 
 
WDS 20166-4554 I 125 (HD 192415) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20166-4554 I 125 distance=0' 20177-4557 HJ 5184 distance=13' 20152-4603 HJ 5179 distance=17' 20183-4532 BRT1107 distance=29' 20135-4539 UC 4123 distance=36' 20203-4529 KPP3105 distance=47' 20209-4533 SEE 415 distance=51' 20199-4503 NSN 480 distance=63' 20106-4612 RSS 542 distance=66' 20110-4519 BRT1105 distance=69' 20195-4702 TSN 10 distance=74' 20097-4522 SKF1162BC distance=79' 20107-4644 I 123 distance=80' 20097-4522 RSS 35AB distance=80' 20086-4618 UC 4100BD distance=86' 20119-4704 HJ 5172 distance=86' 20086-4618 CPO 88AB distance=87' 20086-4618 UC 4098AC distance=87' 20095-4641 HJ 5169 distance=88' 20205-4713 I 1415 distance=89' 20093-4643 SIN 114 distance=90' 20251-4518 DON 985 distance=97' 20227-4711 TDT2219 distance=100' 20071-4533 UC 4089 distance=102' 20090-4452 B 986 distance=102' 20228-4437 TDT2223 distance=102' 20264-4603 UC 4184 distance=103' 20149-4403 SKF1164 distance=113' 20174-4750 UC 4139 distance=116' 20248-4719 HDS2920 distance=120' 20062-4649 HJ 5166 distance=122' 20192-4757 RST1066 distance=125' 20238-4736 FIN 278 distance=126' 20060-4659 DAW 26AB distance=128' 20060-4659 DAW 26AC distance=128' 20060-4659 DAW 26BC distance=128' 20041-4547 CPO 87 distance=132' 20235-4404 WSP 110AB distance=133' 20235-4404 WSP 110AC distance=133' 20039-4543 DAM 629 distance=134' 20258-4420 BRT1108 distance=137' 20296-4609 I 1422 distance=137' 20286-4655 RSS 548 distance=138' 20261-4734 I 1086 distance=140' 20045-4457 HDS2862 distance=140' 20139-4812 TDT2107 distance=141' 20228-4800 UC 4162 distance=141' 20052-4440 KPP 864 distance=142' 20151-4332 KPP1654 distance=144' 20109-4806 UC 4114 distance=144' 20023-4554 I 660 distance=149' 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 20166-4554 I 125 45 1.5
Show 20177-4557 HJ 5184 285 12.3 13
Show 20152-4603 HJ 5179 136 5.8 17
Show 20183-4532 BRT1107 317 5.2 29
Show 20135-4539 UC 4123 130 22.9 36
Show 20203-4529 KPP3105 128 2.3 47
Show 20209-4533 SEE 415 97 11.0 51
Show 20199-4503 NSN 480 216 11.3 63
Show 20106-4612 RSS 542 311 21.9 66
Show 20110-4519 BRT1105 55 2.8 69
Show 20195-4702 TSN 10 87 68.3 74
Show 20097-4522 SKF1162 BC 44 37.6 79
Show 20107-4644 I 123 210 6.3 80
Show 20097-4522 RSS 35 AB 127 47.5 80
Show 20086-4618 UC 4100 BD 359 48.2 86
Show 20119-4704 HJ 5172 9 36.7 86
Show 20086-4618 CPO 88 AB 101 57.4 87
Show 20086-4618 UC 4098 AC 216 23.3 87
Show 20095-4641 HJ 5169 128 6.0 88
Show 20205-4713 I 1415 35 1.8 89
Show 20093-4643 SIN 114 110 59.8 90
Show 20251-4518 DON 985 341 1.8 97
Show 20227-4711 TDT2219 283 0.5 100
Show 20071-4533 UC 4089 300 14.1 102
Show 20090-4452 B 986 105 2.1 102
Show 20228-4437 TDT2223 124 2.5 102
Show 20264-4603 UC 4184 90 71.7 103
Show 20149-4403 SKF1164 209 66.7 113
Show 20174-4750 UC 4139 4 30.2 116
Show 20248-4719 HDS2920 227 0.2 120
Show 20062-4649 HJ 5166 249 11.3 122
Show 20192-4757 RST1066 184 0.5 125
Show 20238-4736 FIN 278 202 3.9 126
Show 20060-4659 DAW 26 AB 189 4.3 128
Show 20060-4659 DAW 26 AC 235 3.8 128
Show 20060-4659 DAW 26 BC 310 3.2 128
Show 20041-4547 CPO 87 5 28.0 132
Show 20235-4404 WSP 110 AB 114 4.6 133
Show 20235-4404 WSP 110 AC 203 23.5 133
Show 20039-4543 DAM 629 238 10.5 134
Show 20258-4420 BRT1108 191 12.3 137
Show 20296-4609 I 1422 17 0.1 137
Show 20286-4655 RSS 548 174 15.4 138
Show 20261-4734 I 1086 23 2.2 140
Show 20045-4457 HDS2862 3 0.4 140
Show 20139-4812 TDT2107 242 0.6 141
Show 20228-4800 UC 4162 127 41.6 141
Show 20052-4440 KPP 864 188 7.3 142
Show 20151-4332 KPP1654 179 12.7 144
Show 20109-4806 UC 4114 8 13.9 144
Show 20023-4554 I 660 277 1.8 149

 
 
WDS 20166-4554 : COMPONENTS
 
 
  A
B pa=34.7°
sep=1.30"
 
 
20166-4554 A
 
 
Componente originario normalizzato AB Name HD 192415 Coord arcsec 2000 201635.20-455428.7 Mag 8.85
Spectral class F6V (yellow-white) PmRA -2.00 PmDE -5.0 SAO 230129
HIP 99935 Tycho2 8405-00335-1 HD 192415 CD CD-4613469
CP CP-46 9938
Tycho2
Tycho2 8405-00335-1 Pflag P RAmdeg 304.14667630 DEmdeg -45.90796814
PmRA -1.6 PmDE -4.9 E RAmdeg 8 E DEmdeg 10
E pmRA 2.0 E pmDE 1.8 EpRAm 1991.42 EpDEm 1991.11
Num 4 Q RAmdeg 0.8 Q DEmdeg 1.9 Q pmRA 0.8
Q pmDE 1.9 BTmag 9.407 E BTmag 0.020 VTmag 8.849
E VTmag 0.016 Prox 15 TYC T HIP 99935
CCDM A RAdeg 304.14657694 DEdeg -45.90803417 EpRA 1990 1.60
EpDE 1990 1.46 E RAdeg 8.3 E DEdeg 10.2 Posflg D
Corr 0.0
SAO
SAO 230129 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 -0.006 Vmag 8.5 SpType F8
Double code Source 48 CatNum 18703 DM CP-46 9938
DMcomp BDsup HD 192415 M HD 0
GC RA1950rad 5.29299393 DE1950rad -0.80394264 PmRA2000 0.0004
PmDE2000 -0.009
Hipparcos
Catalog H HIP 99935 Proxy H RAhms 20 16 35.18
DEdms -45 54 28.9 Vmag 8.38 VarFlag R Vmag H
RAdeg 304.147 DEdeg -45.908 AstroRef A Plx 6.37
CCDM 20166-4554 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 44 Rho 1.537 HD 192415 BD
CD CD-4613469 CP CP-46 9938 Dm number -4613469 VIred 0.76
SpType F6V R SpType Coord arcsec 2000 201635.18-455428.9
Hipparcos 2
HIP 99935 Sn 15 So 3 Nc 2
RArad 5.3083591762 DErad -0.8012462687 Plx 4.4 PmRA 0.05
PmDE -3.51 E RArad 1.3 E DErad 0.81 E Plx 1.46
E pmRA 1.89 E pmDE 1.33 Hpmag 8.4939 E Hpmag 0.0017
SHp 0.016 VA 0 BV 0.517 E BV 0.025
VI 0.59
CCDM
Ccdm 20166-4554 RComp Comp A Note1
Note2 Discov num DRAs -0.78 DDEs -29.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp F8 PmNote *
PmRA 4 PmDE -6 Dm number -4613469 Cat1 CD
Name2 230129 Cat2 SAO HD 192415 M HD
ADS BDS M ADS BDS N IDS IDS 20095S4613A
HIC 99935
 
 
20166-4554 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201635.27-455427.6 Mag 9.63 PmRA -2.00
PmDE -5.0 Tycho2 8405-00335-2 Calc delta mag 0.78 Calc coord yes
Tycho2
Tycho2 8405-00335-2 Pflag P RAmdeg 304.14667630 DEmdeg -45.90796814
PmRA -1.6 PmDE -4.9 E RAmdeg 8 E DEmdeg 10
E pmRA 2.0 E pmDE 1.8 EpRAm 1991.42 EpDEm 1991.11
Num 4 Q RAmdeg 0.8 Q DEmdeg 1.9 Q pmRA 0.8
Q pmDE 1.9 BTmag 10.165 E BTmag 0.030 VTmag 9.630
E VTmag 0.026 Prox 15 TYC T HIP 99935
CCDM B RAdeg 304.14699667 DEdeg -45.90772306 EpRA 1990 1.58
EpDE 1990 1.48 E RAdeg 15.5 E DEdeg 18.8 Posflg D
Corr 0.0
CCDM
Ccdm 20166-4554 RComp Comp B Note1
Note2 Discov num I 125 DRAs DDEs
R dRAs Year 1900 Theta 043 Rho 1.5
Obs 8 Vmag 9.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20095S4613B
HIC 99935