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Doubles in session


Current system
18116-4125
I 1352


Nearby doubles
27' : 18139-4126
BRT1036

29' : 18105-4150
BRT1028

30' : 18137-4108
ARY 125AB

31' : 18139-4140
BRT1035

31' : 18135-4147
BRT1034

46' : 18155-4120
KPP2266

50' : 18116-4035
WG 227

51' : 18093-4041
BRT1025

54' : 18107-4032
HJ 5025

58' : 18133-4220
BRT1032

59' : 18065-4141
DAW 220

60' : 18108-4026
HJ 5023

61' : 18064-4145
HJ 5011

64' : 18065-4100
RST2028

66' : 18096-4227
BRT1026

69' : 18135-4230
BRT1033

69' : 18128-4233
BRT1030

70' : 18084-4225
CPO 573

73' : 18118-4238
I 1353

78' : 18050-4147
CPO 78

78' : 18167-4034
WG 229

79' : 18089-4012
TDT 709

79' : 18164-4028
I 1020

81' : 18090-4009
WG 224

84' : 18093-4006
I 1351

85' : 18051-4040
CPO 571



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.

18116-4125 I 1352

 
 
18h 11m 32.33s -41° 24' 51.1" P.A. 72.00 sep 2.1 mag 10.10,10.80 Sp G8IV
 
 
Coord 2000 18116-4125 Discov num I  1352 Comp Coord arcsec 2000 18 11 32.33 -41 24 51.1
Date first 1920 Date last 2016 Obs 6
Pa first 64 Pa last 71.9 P.A. Now (θ) 71.9°
Sep first 2.0 Sep last 2.065 Sep. Now (ρ) 2.065"
Mag pri 10.10 Mag sec 10.80 delta mag (ΔM) 0.7 Spectral class G8IV (yellow)
Pri motion ra +003 Sec motion ra
Pri motion dec -031 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Austrina Gaia DR2 6725577563270057472
 
 
WDS 18116-4125 I 1352 : 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
18116-4125 I 1352 1966 4 66 2.2 10.00 10.70 G8IV 181135.20-412555.0
18116-4125 I 1352 2015 5 72 2.1 10.10 10.80 G8IV 181132.33-412451.1
18116-4125 I 1352 2016 6 72 2.1 10.10 10.80 G8IV 181132.33-412451.1

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

 
 
WDS 18116-4125 I 1352 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18116-4125 I 1352 : MEASURES
 
 
No records found.

 
 
WDS 18116-4125 : VIRTUAL EYEPIECE
 
 

18116-4125 I 1352A mag 10.1 Sp G8IV 18116-4125 I 1352B sep 1.6 P.A. 66.50 mag 10.8 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 18116-4125 : ALADIN DSS IMAGE @ 18h 11m 32.33s -41° 24' 51.1"
 
 
 
 
WDS 18116-4125 I 1352 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18116-4125 I 1352 distance=0' 18139-4126 BRT1036 distance=27' 18105-4150 BRT1028 distance=29' 18137-4108 ARY 125AB distance=30' 18137-4108 ARY 125AC distance=30' 18139-4140 BRT1035 distance=31' 18135-4147 BRT1034 distance=31' 18155-4120 KPP2266 distance=46' 18116-4035 WG 227 distance=50' 18093-4041 BRT1025 distance=51' 18107-4032 HJ 5025 distance=54' 18133-4220 BRT1032 distance=58' 18065-4141 DAW 220 distance=59' 18108-4026 HJ 5023 distance=60' 18064-4145 HJ 5011 distance=61' 18065-4100 RST2028 distance=64' 18096-4227 BRT1026 distance=66' 18135-4230 BRT1033 distance=69' 18128-4233 BRT1030 distance=69' 18084-4225 CPO 573 distance=70' 18118-4238 I 1353 distance=73' 18050-4147 CPO 78 distance=78' 18167-4034 WG 229 distance=78' 18089-4012 TDT 709 distance=79' 18164-4028 I 1020 distance=79' 18090-4009 WG 224 distance=81' 18093-4006 I 1351 distance=84' 18051-4040 CPO 571 distance=85' 18060-4223 CPO9256 distance=85' 18044-4044 RST2023 distance=91' 18032-4132 BRT1014 distance=94' 18055-4238 CPO 572AB distance=100' 18195-4213 BRT1042 distance=102' 18025-4152 BRT1013 distance=104' 18175-4245 CPO 579 distance=104' 18043-4019 WG 222 distance=106' 18026-4204 HJ 5004 distance=108' 18143-4309 SHY 740 distance=109' 18173-3956 WG 230 distance=111' 18162-4304 LDS 631 distance=113' 18205-4219 DON 889 distance=114' 18037-4008 TDS 901 distance=118' 18161-4316 I 1357 distance=123' 18036-4253 DON 879 distance=125' 18209-4021 WG 231 distance=125' 18122-3921 HJ 5028BC distance=125' 18122-3921 BU 759AB distance=125' 18122-3921 HJ 5028AC distance=125' 18213-4024 WG 232 distance=126' 18222-4046 WG 233 distance=127' 18003-4137 BRT1010 distance=128' 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 18116-4125 I 1352 72 2.1
Show 18139-4126 BRT1036 194 6.1 27
Show 18105-4150 BRT1028 299 4.0 29
Show 18137-4108 ARY 125 AB 354 25.9 30
Show 18137-4108 ARY 125 AC 76 27.9 30
Show 18139-4140 BRT1035 89 5.2 31
Show 18135-4147 BRT1034 171 3.0 31
Show 18155-4120 KPP2266 341 19.0 46
Show 18116-4035 WG 227 187 6.2 50
Show 18093-4041 BRT1025 56 4.7 51
Show 18107-4032 HJ 5025 99 45.3 54
Show 18133-4220 BRT1032 93 5.6 58
Show 18065-4141 DAW 220 243 8.1 59
Show 18108-4026 HJ 5023 276 8.7 60
Show 18064-4145 HJ 5011 344 28.1 61
Show 18065-4100 RST2028 23 6.1 64
Show 18096-4227 BRT1026 4 5.7 66
Show 18135-4230 BRT1033 91 2.8 69
Show 18128-4233 BRT1030 7 4.6 69
Show 18084-4225 CPO 573 25 4.9 70
Show 18118-4238 I 1353 73 1.2 73
Show 18050-4147 CPO 78 27 87.3 78
Show 18167-4034 WG 229 206 6.3 78
Show 18089-4012 TDT 709 311 2.0 79
Show 18164-4028 I 1020 273 0.5 79
Show 18090-4009 WG 224 352 6.1 81
Show 18093-4006 I 1351 215 0.7 84
Show 18051-4040 CPO 571 212 4.1 85
Show 18060-4223 CPO9256 65 4.5 85
Show 18044-4044 RST2023 65 2.4 91
Show 18032-4132 BRT1014 272 5.7 94
Show 18055-4238 CPO 572 AB 289 5.1 100
Show 18195-4213 BRT1042 264 7.0 102
Show 18025-4152 BRT1013 348 6.1 104
Show 18175-4245 CPO 579 256 3.0 104
Show 18043-4019 WG 222 33 8.4 106
Show 18026-4204 HJ 5004 289 12.7 108
Show 18143-4309 SHY 740 345 999.9 109
Show 18173-3956 WG 230 88 2.4 111
Show 18162-4304 LDS 631 274 16.1 113
Show 18205-4219 DON 889 260 0.8 114
Show 18037-4008 TDS 901 262 0.9 118
Show 18161-4316 I 1357 36 6.5 123
Show 18036-4253 DON 879 278 2.0 125
Show 18209-4021 WG 231 231 9.3 125
Show 18122-3921 HJ 5028 BC 151 13.0 125
Show 18122-3921 BU 759 AB 124 2.0 125
Show 18122-3921 HJ 5028 AC 148 14.9 125
Show 18213-4024 WG 232 206 6.0 126
Show 18222-4046 WG 233 6 11.5 127
Show 18003-4137 BRT1010 125 6.1 128

 
 
WDS 18116-4125 : COMPONENTS
 
 
  A
B pa=66.5°
sep=1.61"
 
 
18116-4125 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181132.33-412451.1 Mag 10.1 Spectral class G8IV (yellow)
PmRA 3.00 PmDE -31.0
 
 
18116-4125 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181132.46-412450.5 Mag 10.8 Calc delta mag 0.7
Calc coord yes