17541-7514 I 614 (HD 161476)

 
 
17h 54m 05.49s -75° 14' 16.1" P.A. 19.00 sep 6.3 mag 8.25,11.82 Sp G2V dist. 54 pc (176.15 l.y.)
 
 
Coord 2000 17541-7514 Discov num I   614 Comp Coord arcsec 2000 17 54 05.49 -75 14 16.1
Date first 1909 Date last 2015 Obs 9
Pa first 20 Pa last 18.9 P.A. Now (θ) 18.9°
Sep first 4.0 Sep last 6.283 Sep. Now (ρ) 6.283"
Mag pri 8.25 Mag sec 11.82 delta mag (ΔM) 3.57 Spectral class G2V (yellow)
Pri motion ra -059 Sec motion ra +027
Pri motion dec -193 Sec motion dec +044
Notes
rPM=1.249
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 161476 Constellation Apus SAO 257535 HIP 87638
Tycho2 9444-00807-1 Gaia DR2 5801402924474781184 HD 161476 CP CP-75 1398
Distance 54 Distance ly 176.15
 
 
WDS 17541-7514 I 614 (HD 161476) : 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
17541-7514 I 614 2000 6 19 5.9 8.25 11.82 G2V D 175405.49-751416.1
17541-7514 I 614 2010 8 17 5.0 8.25 11.82 G2V 175405.49-751416.1
17541-7514 I 614 2015 9 19 6.3 8.25 11.82 G2V 175405.49-751416.1

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

 
 
WDS 17541-7514 I 614 (HD 161476) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17541-7514 I 614 (HD 161476) : MEASURES
 
 
No records found.

 
 
WDS 17541-7514 (HD 161476) : VIRTUAL EYEPIECE
 
 

17541-7514 I   614A mag 8.25 Sp G2V 17541-7514 I   614B sep 6.0 P.A. 5.00 mag 11.82 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 17541-7514 (HD 161476) : ALADIN DSS IMAGE @ 17h 54m 05.49s -75° 14' 16.1"
 
 
 
 
WDS 17541-7514 I 614 (HD 161476) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17541-7514  I   614 distance=1' 17531-7501  TOK 795 distance=14' 17499-7505  SWR 231 distance=19' 18028-7532  HLN  45 distance=38' 17452-7459  B  2048 distance=38' 18034-7500  RSS 470 distance=39' 18044-7505  TDT 663 distance=41' 17472-7555  TDT 505 distance=49' 17424-7456  HEI 550 distance=49' 17483-7429  LDS 608 distance=52' 18067-7542  UC 3495 distance=56' 17577-7611  HJ 4974 distance=58' 17576-7612  UC 3455 distance=60' 18106-7511  HJ 4999 distance=64' 17374-7513  TDT 439 distance=64' 17367-7526  NSN 350 distance=67' 17401-7600  WIS 320 distance=70' 17558-7628  TDT 579 distance=75' 17395-7426  TDT 456 distance=75' 18113-7553  HDO 282 distance=76' 18113-7553  KPP3068AC distance=76' 17426-7400  TDT 474 distance=88' 18045-7354  TDT 665 distance=91' 18098-7405  TDT 717 distance=94' 18139-7419  HDS2575 distance=96' 18030-7645  UC 3481 distance=97' 18099-7400  TDT 718 distance=98' 17343-7414  B  2839 distance=99' 17348-7400  HEI 391 distance=108' 18103-7348  UC 3514 distance=109' 17566-7325  TDT 589 distance=111' 18084-7700  TDT 702Aa,Ab distance=118' 18025-7320  UC 3479AB distance=119' 18126-7340  TOK  58Aa,Ab distance=120' 18126-7340  HDO 284AB distance=120' 18004-7314  UC 3470 distance=124' 17402-7324  TDT 460 distance=125' 18098-7727  NSN 442 distance=144' 18048-7257  B  2853AB distance=145' 17559-7241  TSN   9 distance=153' 17515-7748  LDS 609 distance=156' 17582-7237  TDT 602 distance=159' 17521-7232  KPP 403 distance=163' 17487-7758  TDT 517 distance=165' 17492-7227  TDT 520 distance=169' 18057-7232  TDT 675 distance=170' 17499-7221  UC 3420 distance=175' 17564-7219  B  2049 distance=176' 17573-7216  B  2420 distance=180' 17394-7808  TDT 454 distance=182' 17477-7214  HEI 392 distance=183' 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 17541-7514 I 614 19 6.3 1
Show 17531-7501 TOK 795 72 0.3 14
Show 17499-7505 SWR 231 86 29.0 19
Show 18028-7532 HLN 45 181 4.9 38
Show 17452-7459 B 2048 165 3.0 38
Show 18034-7500 RSS 470 348 16.0 39
Show 18044-7505 TDT 663 130 1.8 41
Show 17472-7555 TDT 505 210 0.4 49
Show 17424-7456 HEI 550 314 1.8 49
Show 17483-7429 LDS 608 6 14.7 52
Show 18067-7542 UC 3495 250 79.4 56
Show 17577-7611 HJ 4974 122 26.4 58
Show 17576-7612 UC 3455 278 32.6 60
Show 18106-7511 HJ 4999 172 13.1 64
Show 17374-7513 TDT 439 122 0.5 64
Show 17367-7526 NSN 350 331 5.6 67
Show 17401-7600 WIS 320 262 365.5 70
Show 17558-7628 TDT 579 188 1.9 75
Show 17395-7426 TDT 456 161 2.1 75
Show 18113-7553 HDO 282 299 24.6 76
Show 18113-7553 KPP3068 AC 109 18.1 76
Show 17426-7400 TDT 474 335 0.5 88
Show 18045-7354 TDT 665 159 0.4 91
Show 18098-7405 TDT 717 187 0.6 94
Show 18139-7419 HDS2575 101 2.4 96
Show 18030-7645 UC 3481 29 64.2 97
Show 18099-7400 TDT 718 34 0.6 98
Show 17343-7414 B 2839 48 4.4 99
Show 17348-7400 HEI 391 55 0.2 108
Show 18103-7348 UC 3514 159 57.5 109
Show 17566-7325 TDT 589 204 0.5 111
Show 18084-7700 TDT 702 Aa,Ab 323 2.3 118
Show 18025-7320 UC 3479 AB 176 66.9 119
Show 18126-7340 TOK 58 Aa,Ab 97 0.3 120
Show 18126-7340 HDO 284 AB 273 2.0 120
Show 18004-7314 UC 3470 18 26.3 124
Show 17402-7324 TDT 460 250 2.4 125
Show 18098-7727 NSN 442 293 2.1 144
Show 18048-7257 B 2853 AB 11 7.0 145
Show 17559-7241 TSN 9 274 102.2 153
Show 17515-7748 LDS 609 89 28.1 156
Show 17582-7237 TDT 602 186 0.5 159
Show 17521-7232 KPP 403 142 4.8 163
Show 17487-7758 TDT 517 295 1.5 165
Show 17492-7227 TDT 520 336 0.4 169
Show 18057-7232 TDT 675 198 0.8 170
Show 17499-7221 UC 3420 17 20.8 175
Show 17564-7219 B 2049 1 1.0 176
Show 17573-7216 B 2420 222 0.6 180
Show 17394-7808 TDT 454 3 2.9 182
Show 17477-7214 HEI 392 129 0.9 183

 
 
WDS 17541-7514 : COMPONENTS
 
 
  A
B pa=5.0°
sep=5.97"
 
 
17541-7514 A
 
 
Componente originario normalizzato AB Name HD 161476 Coord arcsec 2000 175405.49-751416.1 Mag 8.25
Spectral class G2V (yellow) PmRA -59.00 PmDE -193.0 SAO 257535
HIP 87638 Tycho2 9444-00807-1 HD 161476 CP CP-75 1398
Tycho2
Tycho2 9444-00807-1 Pflag RAmdeg 268.52286167 DEmdeg -75.23781423
PmRA -55.3 PmDE -172.4 E RAmdeg 6 E DEmdeg 5
E pmRA 1.3 E pmDE 1.5 EpRAm 1990.97 EpDEm 1991.49
Num 11 Q RAmdeg 0.5 Q DEmdeg 1.6 Q pmRA 0.6
Q pmDE 1.7 BTmag 8.890 E BTmag 0.016 VTmag 8.248
E VTmag 0.011 Prox 61 TYC T HIP 87638
CCDM A RAdeg 268.52336944 DEdeg -75.23741694 EpRA 1990 1.57
EpDE 1990 1.70 E RAdeg 5.8 E DEdeg 4.9 Posflg
Corr 0.0
SAO
SAO 257535 DelFlag RA1950 PmRA1950 -0.0217
DE1950 PmDE1950 -0.122 Vmag 8.3 SpType K5
Double code Source 60 CatNum 2257 DM CP-75 1398
DMcomp BDsup HD 161476 M HD 0
GC RA1950rad 4.65701926 DE1950rad -1.31289408 PmRA2000 -0.0238
PmDE2000 -0.125
Hipparcos
Catalog H HIP 87638 Proxy H RAhms 17 54 05.62
DEdms -75 14 14.6 Vmag 8.14 VarFlag R Vmag G
RAdeg 268.523 DEdeg -75.2374 AstroRef A Plx 19.21
CCDM 17541-7514 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 19 Rho 6.09 HD 161476 BD
CD CP CP-75 1398 Dm number -75 1398 VIred 0.71
SpType G2V R SpType Coord arcsec 2000 175405.62-751414.6
Hipparcos 2
HIP 87638 Sn 15 So 3 Nc 2
RArad 4.6866174712 DErad -1.3131402535 Plx 18.52 PmRA -53.39
PmDE -174.67 E RArad 0.53 E DErad 0.68 E Plx 0.85
E pmRA 0.62 E pmDE 0.82 Hpmag 8.2538 E Hpmag 0.0013
SHp 0.017 VA 0 BV 0.642 E BV 0.004
VI 0.71
CCDM
Ccdm 17541-7514 RComp Comp A Note1
Note2 Discov num DRAs -1.53 DDEs -10.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp G0 PmNote *
PmRA -83 PmDE -122 Dm number -75 1398 Cat1 CPD
Name2 257535 Cat2 SAO HD 161476 M HD
ADS BDS M ADS BDS N IDS IDS 17406S7512A
HIC 87638
 
 
17541-7514 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175405.63-751410.2 Mag 11.82 PmRA 27.00
PmDE 44.0 Calc delta mag 3.57 Calc coord yes
CCDM
Ccdm 17541-7514 RComp Comp B Note1
Note2 Discov num I 614 DRAs DDEs
R dRAs Year 1933 Theta 022 Rho 5.4
Obs 2 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17406S7512B
HIC 87638