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Doubles in session


Current system
17268-1959
I 599
HD 157898


Nearby doubles
29' : 17264-1931
HJ 4953

31' : 17262-1930
GWP2712

34' : 17250-2022
DON 838

44' : 17258-1918
RST5542AB

60' : 17233-1927
HDS2455

60' : 17226-2004
B 2834

61' : 17306-1933
HU 1180

62' : 17228-2024
TDT 327

63' : 17283-2058
A 2244AB

64' : 17226-1937
MOC 12AB

76' : 17307-1907
ARA 714AB

78' : 17226-2049
DON 833

81' : 17221-2044
SEE 326

83' : 17321-2035
LDS5226

84' : 17293-2115
OCC 410

84' : 17264-2123
OCC1097

86' : 17282-1836
RST3102

89' : 17267-2128
OCC9164

93' : 17247-2126
HLD 134

94' : 17303-2119
OCC1099

96' : 17200-1959
I 592

97' : 17206-1920
A 2241AB

99' : 17333-1923
SZA 4

100' : 17316-2113
ARA1497

100' : 17257-2138
TDT 345

100' : 17199-1941
A 2240



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.

17268-1959 I 599 (HD 157898)

 
 
17h 26m 48.08s -19° 59' 15.6" P.A. 133.00 sep 2.2 mag 10.09,10.92 Sp A3II/III
 
 
Coord 2000 17268-1959 Discov num I   599 Comp Coord arcsec 2000 17 26 48.08 -19 59 15.6
Date first 1913 Date last 2015 Obs 7
Pa first 135 Pa last 132.8 P.A. Now (θ) 132.8°
Sep first 1.7 Sep last 2.194 Sep. Now (ρ) 2.194"
Mag pri 10.09 Mag sec 10.92 delta mag (ΔM) 0.83 Spectral class A3II/III (white)
Pri motion ra -010 Sec motion ra
Pri motion dec +003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 157898 Constellation Ophiuchus Tycho2 6242-00408-1 Gaia DR2 4121277242363515264
HD 157898 ADS 10548
 
 
WDS 17268-1959 I 599 (HD 157898) : 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
17268-1959 I 599 2000 6 132 2.2 10.09 10.92 A3II/III 172648.08-195915.6
17268-1959 I 599 2015 7 133 2.2 10.09 10.92 A3II/III 172648.08-195915.6

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

 
 
WDS 17268-1959 I 599 (HD 157898) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17268-1959 I 599 (HD 157898) : MEASURES
 
 
No records found.

 
 
WDS 17268-1959 (HD 157898) : VIRTUAL EYEPIECE
 
 

17268-1959 I 599A mag 10.09 Sp A3II/III 17268-1959 I 599B sep 2.1 P.A. 134.60 mag 10.92 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 17268-1959 (HD 157898) : ALADIN DSS IMAGE @ 17h 26m 48.08s -19° 59' 15.6"
 
 
 
 
WDS 17268-1959 I 599 (HD 157898) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17268-1959 I 599 distance=0' 17264-1931 HJ 4953 distance=29' 17262-1930 GWP2712 distance=31' 17250-2022 DON 838 distance=34' 17258-1918 RST5542AB distance=44' 17258-1918 HLD 135AB,C distance=44' 17233-1927 HDS2455 distance=60' 17226-2004 B 2834 distance=60' 17306-1933 HU 1180 distance=61' 17228-2024 TDT 327 distance=62' 17283-2058 A 2244AB distance=63' 17283-2058 OCC1098Aa,Ab distance=63' 17226-1937 MOC 12AB distance=64' 17226-1937 MOC 12AC distance=64' 17226-1937 MOC 12AD distance=64' 17307-1907 ARA 714AB distance=76' 17226-2049 DON 833 distance=78' 17221-2044 SEE 326 distance=81' 17321-2035 LDS5226 distance=83' 17293-2115 OCC 410 distance=84' 17264-2123 OCC1097 distance=84' 17282-1836 RST3102 distance=86' 17267-2128 OCC9164 distance=89' 17247-2126 HLD 134 distance=93' 17303-2119 OCC1099 distance=94' 17200-1959 I 592 distance=96' 17206-1920 A 2241AB distance=97' 17206-1920 OCC 529Aa,Ab distance=97' 17333-1923 SZA 4 distance=99' 17316-2113 ARA1497 distance=100' 17257-2138 TDT 345 distance=100' 17199-1941 A 2240 distance=100' 17219-1846 SLE 14 distance=101' 17224-1839 ARA 442 distance=103' 17210-2107 DON 832AB distance=106' 17210-2107 TNN 8AC distance=106' 17238-2138 HDS2456 distance=108' 17311-2129 RST3107 distance=108' 17189-2005 ARA 713 distance=112' 17345-2026 DON 844 distance=112' 17265-1807 ARA 444 distance=113' 17236-2143 HLD 133 distance=113' 17189-2029 ARA1124 distance=115' 17190-2034 RSS 435 distance=115' 17342-1910 B 1863AB distance=115' 17342-1910 TOK 418AC distance=115' 17315-2134 I 602 distance=115' 17226-1815 ARA 443 distance=120' 17203-1842 RST3089 distance=120' 17302-1810 FEN 24 distance=121' 17188-1915 I 591 distance=121' 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 17268-1959 I 599 133 2.2
Show 17264-1931 HJ 4953 174 18.4 29
Show 17262-1930 GWP2712 70 11.9 31
Show 17250-2022 DON 838 340 0.4 34
Show 17258-1918 RST5542 AB 289 0.1 44
Show 17258-1918 HLD 135 AB,C 89 2.6 44
Show 17233-1927 HDS2455 314 0.4 60
Show 17226-2004 B 2834 354 6.5 60
Show 17306-1933 HU 1180 73 2.2 61
Show 17228-2024 TDT 327 83 0.6 62
Show 17283-2058 A 2244 AB 51 0.1 63
Show 17283-2058 OCC1098 Aa,Ab -1 0.1 63
Show 17226-1937 MOC 12 AB 14 2.8 64
Show 17226-1937 MOC 12 AC 241 4.3 64
Show 17226-1937 MOC 12 AD 177 5.0 64
Show 17307-1907 ARA 714 AB 300 14.5 76
Show 17226-2049 DON 833 257 7.8 78
Show 17221-2044 SEE 326 7 0.9 81
Show 17321-2035 LDS5226 69 10.0 83
Show 17293-2115 OCC 410 -1 0.1 84
Show 17264-2123 OCC1097 -1 0.0 84
Show 17282-1836 RST3102 74 0.8 86
Show 17267-2128 OCC9164 -1 0.1 89
Show 17247-2126 HLD 134 140 4.5 93
Show 17303-2119 OCC1099 -1 0.0 94
Show 17200-1959 I 592 270 14.7 96
Show 17206-1920 A 2241 AB 70 5.3 97
Show 17206-1920 OCC 529 Aa,Ab -1 1.3 97
Show 17333-1923 SZA 4 255 3.2 99
Show 17316-2113 ARA1497 229 8.3 100
Show 17257-2138 TDT 345 303 1.7 100
Show 17199-1941 A 2240 203 1.6 100
Show 17219-1846 SLE 14 290 16.3 101
Show 17224-1839 ARA 442 307 6.2 103
Show 17210-2107 DON 832 AB 26 4.1 106
Show 17210-2107 TNN 8 AC 261 10.8 106
Show 17238-2138 HDS2456 205 0.1 108
Show 17311-2129 RST3107 226 0.4 108
Show 17189-2005 ARA 713 300 7.1 112
Show 17345-2026 DON 844 140 0.9 112
Show 17265-1807 ARA 444 206 6.0 113
Show 17236-2143 HLD 133 171 0.9 113
Show 17189-2029 ARA1124 73 6.6 115
Show 17190-2034 RSS 435 303 19.8 115
Show 17342-1910 B 1863 AB 98 0.1 115
Show 17342-1910 TOK 418 AC 137 0.2 115
Show 17315-2134 I 602 313 3.3 115
Show 17226-1815 ARA 443 332 14.0 120
Show 17203-1842 RST3089 159 0.6 120
Show 17302-1810 FEN 24 105 5.4 121
Show 17188-1915 I 591 36 1.1 121

 
 
WDS 17268-1959 : COMPONENTS
 
 
  A
B pa=134.6°
sep=2.12"
 
 
17268-1959 A
 
 
Componente originario normalizzato AB Name HD 157898 Coord arcsec 2000 172648.08-195915.6 Mag 10.09
Spectral class A3II/III (white) PmRA -10.00 PmDE 3.0 Tycho2 6242-00408-1
HD 157898 ADS 10548 DM BD-19 4635
Tycho2
Tycho2 6242-00408-1 Pflag RAmdeg 261.70034930 DEmdeg -19.98767507
PmRA -9.7 PmDE 2.5 E RAmdeg 20 E DEmdeg 25
E pmRA 1.6 E pmDE 1.7 EpRAm 1985.70 EpDEm 1982.28
Num 7 Q RAmdeg 2.5 Q DEmdeg 1.3 Q pmRA 2.5
Q pmDE 1.3 BTmag 10.600 E BTmag 0.045 VTmag 10.088
E VTmag 0.040 Prox 22 TYC T HIP
CCDM RAdeg 261.70036306 DEdeg -19.98767389 EpRA 1990 1.63
EpDE 1990 1.26 E RAdeg 23.0 E DEdeg 30.8 Posflg D
Corr -0.1
 
 
17268-1959 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172648.19-195917.1 Mag 10.92 Calc delta mag 0.83
Calc coord yes