17273-4657 I 597 (HD 157737)

 
 
17h 27m 20.10s -46° 56' 55.6" P.A. 357.00 sep 1.0 mag 9.75,9.86 Sp F7V
 
 
Coord 2000 17273-4657 Discov num I   597 Comp Coord arcsec 2000 17 27 20.10 -46 56 55.6
Date first 1909 Date last 2019 Obs 10
Pa first 340 Pa last 357.2 P.A. Now (θ) 357.2°
Sep first 0.7 Sep last 0.963 Sep. Now (ρ) 0.963"
Mag pri 9.75 Mag sec 9.86 delta mag (ΔM) 0.11 Spectral class F7V (yellow-white)
Pri motion ra -032 Sec motion ra -032
Pri motion dec -006 Sec motion dec -006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 157737 Constellation Ara SAO 227981 Tycho2 8346-00031-1
Gaia DR2 5951803122876767360 HD 157737
 
 
WDS 17273-4657 I 597 (HD 157737) : 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
17273-4657 I 597 1991 7 357 1.0 9.75 9.86 F7V 172720.10-465655.6
17273-4657 I 597 2015 8 357 1.0 9.75 9.86 F7V 172720.10-465655.6
17273-4657 I 597 2019 9 357 1.0 9.75 9.86 F7V 172720.10-465655.6

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

 
 
WDS 17273-4657 I 597 (HD 157737) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17273-4657 I 597 (HD 157737) : MEASURES
 
 
No records found.

 
 
WDS 17273-4657 (HD 157737) : VIRTUAL EYEPIECE
 
 

17273-4657 I   597A mag 9.75 Sp F7V 17273-4657 I   597B sep 1.0 P.A. 358.10 mag 9.86 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 17273-4657 (HD 157737) : ALADIN DSS IMAGE @ 17h 27m 20.10s -46° 56' 55.6"
 
 
 
 
WDS 17273-4657 I 597 (HD 157737) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17273-4657  I   597 distance=0' 17279-4702  RST5543 distance=8' 17275-4709  LDS 597 distance=13' 17245-4656  CPO 521 distance=29' 17246-4709  HJ 4944 distance=31' 17298-4638  SHN 220 distance=32' 17306-4709  RST 933 distance=36' 17310-4717  WFC 195AB distance=43' 17310-4717  SKF1416AC distance=43' 17254-4611  RST 927 distance=51' 17233-4728  HDO 271 distance=52' 17222-4649  HDS2452 distance=54' 17317-4728  RST 934 distance=54' 17324-4638  HJ 4957 distance=56' 17266-4755  HDS2463 distance=59' 17322-4730  RST 935 distance=60' 17327-4636  RST 937 distance=60' 17274-4757  RSS 442 distance=60' 17255-4754  HJ 4945 distance=61' 17326-4631  RST 936 distance=61' 17216-4632  RST 920 distance=64' 17227-4611  BRT 961 distance=66' 17267-4551  ARY 109 distance=67' 17269-4551  HJ 4949AB distance=67' 17269-4551  DUN 216AC distance=67' 17283-4550  DON 840 distance=68' 17339-4712  BRT 981 distance=70' 17318-4602  I    40 distance=72' 17280-4545  B  1858 distance=73' 17320-4559  ARY  93 distance=76' 17312-4552  BRT 975 distance=77' 17350-4700  I  1329 distance=79' 17335-4606  RST 941 distance=81' 17191-4638  BSO  13AB distance=87' 17191-4638  BSO  13AC distance=87' 17191-4638  BSO  13AD distance=87' 17191-4638  BSO  13Ba,Bb distance=88' 17200-4610  HJ 4936 distance=89' 17340-4600  DON 843 distance=90' 17229-4816  RST 922 distance=91' 17357-4731  CPO 536AB distance=93' 17357-4731  SHT  32AC distance=93' 17357-4731  SHT  32AD distance=93' 17357-4731  SHT  32AE distance=93' 17357-4731  SHT  32AF distance=93' 17357-4731  SHT  32AG distance=93' 17228-4537  EVS  30AB distance=93' 17228-4537  EVS  30AC distance=93' 17228-4537  GAA  15Aa,Ab distance=93' 17365-4703  I  1330 distance=94' 17272-4833  HDS2464 distance=96' 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 17273-4657 I 597 357 1.0
Show 17279-4702 RST5543 355 1.4 8
Show 17275-4709 LDS 597 82 12.5 13
Show 17245-4656 CPO 521 265 4.2 29
Show 17246-4709 HJ 4944 164 13.4 31
Show 17298-4638 SHN 220 -1 0.2 32
Show 17306-4709 RST 933 253 0.4 36
Show 17310-4717 WFC 195 AB 271 6.1 43
Show 17310-4717 SKF1416 AC 138 30.0 43
Show 17254-4611 RST 927 312 2.4 51
Show 17233-4728 HDO 271 60 45.0 52
Show 17222-4649 HDS2452 257 11.7 54
Show 17317-4728 RST 934 152 1.5 54
Show 17324-4638 HJ 4957 260 2.9 56
Show 17266-4755 HDS2463 245 0.2 59
Show 17322-4730 RST 935 214 2.7 60
Show 17327-4636 RST 937 307 5.3 60
Show 17274-4757 RSS 442 142 9.9 60
Show 17255-4754 HJ 4945 111 6.3 61
Show 17326-4631 RST 936 261 0.5 61
Show 17216-4632 RST 920 230 0.3 64
Show 17227-4611 BRT 961 327 4.6 66
Show 17267-4551 ARY 109 155 10.5 67
Show 17269-4551 HJ 4949 AB 251 2.1 67
Show 17269-4551 DUN 216 AC 312 102.5 67
Show 17283-4550 DON 840 12 1.3 68
Show 17339-4712 BRT 981 110 5.3 70
Show 17318-4602 I 40 210 20.5 72
Show 17280-4545 B 1858 237 2.2 73
Show 17320-4559 ARY 93 206 56.4 76
Show 17312-4552 BRT 975 134 5.1 77
Show 17350-4700 I 1329 356 4.2 79
Show 17335-4606 RST 941 150 2.2 81
Show 17191-4638 BSO 13 AB 259 10.6 87
Show 17191-4638 BSO 13 AC 267 144.6 87
Show 17191-4638 BSO 13 AD 290 94.7 87
Show 17191-4638 BSO 13 Ba,Bb 235 0.1 88
Show 17200-4610 HJ 4936 76 7.4 89
Show 17340-4600 DON 843 222 4.3 90
Show 17229-4816 RST 922 356 1.7 91
Show 17357-4731 CPO 536 AB 26 5.9 93
Show 17357-4731 SHT 32 AC 264 10.7 93
Show 17357-4731 SHT 32 AD 188 7.6 93
Show 17357-4731 SHT 32 AE 181 12.7 93
Show 17357-4731 SHT 32 AF 48 13.9 93
Show 17357-4731 SHT 32 AG 55 28.4 93
Show 17228-4537 EVS 30 AB 268 14.4 93
Show 17228-4537 EVS 30 AC 215 18.0 93
Show 17228-4537 GAA 15 Aa,Ab 235 0.0 93
Show 17365-4703 I 1330 21 3.4 94
Show 17272-4833 HDS2464 88 0.1 96

 
 
WDS 17273-4657 : COMPONENTS
 
 
  A
B pa=358.1°
sep=0.96"
 
 
17273-4657 A
 
 
Componente originario normalizzato AB Name HD 157737 Coord arcsec 2000 172720.10-465655.6 Mag 9.75
Spectral class F7V (yellow-white) PmRA -32.00 PmDE -6.0 SAO 227981
Tycho2 8346-00031-1 HD 157737 DM CD-4611518
Tycho2
Tycho2 8346-00031-1 Pflag P RAmdeg 261.83375786 DEmdeg -46.94877263
PmRA -31.5 PmDE -5.8 E RAmdeg 15 E DEmdeg 21
E pmRA 1.8 E pmDE 1.7 EpRAm 1990.84 EpDEm 1989.56
Num 6 Q RAmdeg 1.4 Q DEmdeg 1.7 Q pmRA 1.4
Q pmDE 1.6 BTmag 10.352 E BTmag 0.032 VTmag 9.747
E VTmag 0.028 Prox 10 TYC T HIP
CCDM RAdeg 261.83387500 DEdeg -46.94888167 EpRA 1990 1.87
EpDE 1990 1.99 E RAdeg 15.3 E DEdeg 22.2 Posflg D
Corr -0.3
SAO
SAO 227981 DelFlag RA1950 PmRA1950 -0.0028
DE1950 PmDE1950 -0.008 Vmag 8.5 SpType G5
Double code Source 48 CatNum 16204 DM CP-46 8643
DMcomp BDsup HD 157737 M HD 0
GC RA1950rad 4.55354948 DE1950rad -0.8186803 PmRA2000 -0.0029
PmDE2000 -0.009
CCDM
Ccdm 17273-4657 RComp Comp A Note1
Note2 Discov num DRAs 2.11 DDEs 4.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp G5 PmNote *
PmRA -29 PmDE -8 Dm number -4611518 Cat1 CD
Name2 227981 Cat2 SAO HD 157737 M HD
ADS BDS M ADS BDS N IDS IDS 17199S4652A
HIC
 
 
17273-4657 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172720.10-465654.6 Mag 9.86 PmRA -32.00
PmDE -6.0 Tycho2 8346-00031-2 Calc delta mag 0.11 Calc coord yes
Tycho2
Tycho2 8346-00031-2 Pflag P RAmdeg 261.83375786 DEmdeg -46.94877263
PmRA -31.5 PmDE -5.8 E RAmdeg 15 E DEmdeg 21
E pmRA 1.8 E pmDE 1.7 EpRAm 1990.84 EpDEm 1989.56
Num 6 Q RAmdeg 1.4 Q DEmdeg 1.7 Q pmRA 1.4
Q pmDE 1.6 BTmag 10.479 E BTmag 0.036 VTmag 9.855
E VTmag 0.031 Prox 10 TYC T HIP
CCDM RAdeg 261.83385056 DEdeg -46.94860333 EpRA 1990 1.87
EpDE 1990 2.00 E RAdeg 17.1 E DEdeg 25.1 Posflg D
Corr -0.3
CCDM
Ccdm 17273-4657 RComp Comp B Note1
Note2 Discov num I 597 DRAs DDEs
R dRAs Year 1914 Theta 355 Rho 0.9
Obs 3 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17199S4652B
HIC