17012-2026 HJ 4911 AB (HD 153609)

 
 
17h 01m 14.88s -20° 26' 11.9" P.A. 176.00 sep 96.1 mag 7.36,12.23 Sp B7/8V dist. 381.68 pc (1245.04 l.y.)
 
 
Coord 2000 17012-2026 Discov num HJ 4911 Comp AB Coord arcsec 2000 17 01 14.88 -20 26 11.9
Date first 1909 Date last 2015 Obs 4
Pa first 177 Pa last 175.7 P.A. Now (θ) 175.7°
Sep first 98.7 Sep last 96.103 Sep. Now (ρ) 96.103"
Mag pri 7.36 Mag sec 12.23 delta mag (ΔM) 4.87 Spectral class B7/8V (blue-white)
Pri motion ra -004 Sec motion ra -006
Pri motion dec -008 Sec motion dec -008
Notes
rPM=0.2 (< 0.3, Physical double)
This double is physical.
 
 
17012-2026 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 153609 184922 17 01 15 -20 26 12 HJ 4911 AB 2015 4 176 96.1 7.36 12.23 4.87 <===
Show 184922 17 01 15 -20 26 12 HJ 4911 AC 2015 2 13 11.2 7.36 12.00 4.64
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 153609 Constellation Ophiuchus SAO 184922 HIP 83286
Tycho2 6227-02830-1 Gaia DR2 4127949766072219392 HD 153609 GC 22931
BD BD-20 4606 Distance 381.68 Distance ly 1245.04
 
 
WDS 17012-2026 HJ 4911 AB (HD 153609) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
17012-2026 HJ 4911 AB 2000 2 176 96.2 7.40 11.80 B7/8V 170114.88-202611.9
17012-2026 HJ 4911 AB 2015 5 176 96.1 7.36 12.23 B7/8V 170114.88-202611.9

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

 
 
WDS 17012-2026 HJ 4911 AB (HD 153609) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17012-2026 HJ 4911 AB (HD 153609) : MEASURES
 
 
No records found.

 
 
WDS 17012-2026 (HD 153609) : VIRTUAL EYEPIECE
 
 

17012-2026 HJ 4911A mag 7.36 Sp B7/8V 17012-2026 HJ 4911B sep 96.1 P.A. 176.00 mag 12.23 17012-2026 HJ 4911C sep 11.1 P.A. 12.40 mag 12 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 17012-2026 (HD 153609) : ALADIN DSS IMAGE @ 17h 01m 14.88s -20° 26' 11.9"
 
 
 
 
WDS 17012-2026 HJ 4911 AB (HD 153609) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17012-2026  HJ 4911AB distance=0' 17038-2023  HWE  38 distance=36' 17040-2028  OCC  43 distance=39' 16585-2047  JKS  14 distance=45' 17039-1956  RST3065 distance=49' 17007-2121  OCC9163 distance=56' 16582-2121  ARA1496 distance=65' 16593-1926  HDS2403 distance=67' 17036-1928  HU 1174 distance=68' 16571-1932  SHJ 240AB distance=80' 16571-1932  OCC 940Ba,Bb distance=80' 17071-2015  ARA1121 distance=84' 17031-1904  BRT1501 distance=87' 16561-1928  KPP4018 distance=93' 17003-1854  DVG  45 distance=94' 17019-1853  OCC  40 distance=94' 16545-2100  ARA1120 distance=100' 17005-2208  WIS 308 distance=103' 17083-1959  ARA 709 distance=104' 17085-2013  HJ 4922AB distance=104' 17085-2013  BU 1457AC distance=104' 16555-2134  BU  241 distance=105' 17083-1948  HU 1280AB distance=107' 17083-1948  HU 1280AB,C distance=107' 16564-1904  GWP2680 distance=107' 16534-2025  WSI  86 distance=111' 17080-1929  NSN 139 distance=111' 17085-2120  TDT 228 distance=115' 17071-1905  HU 1175 distance=116' 16575-2211  BRT1498 distance=118' 17077-1912  ARG  78 distance=118' 16578-2216  BRT1499 distance=121' 17099-2015  ARA1122 distance=123' 16539-1919  B  1838 distance=124' 16547-2203  BU  123 distance=134' 17002-1813  RST3059 distance=135' 16539-1854  DON 815AB distance=139' 16539-1854  DON 815AC distance=139' 17054-1822  RST3068 distance=139' 17111-2039  TOK 791AB distance=139' 16525-1921  TDT 125 distance=140' 17083-1847  ARA 436 distance=141' 17102-1926  MCA  46 distance=141' 16519-2120  RSS 419 distance=142' 16523-1921  GWP2675 distance=142' 17084-2209  LEP 121 distance=144' 17103-2135  SKF2522 distance=145' 16577-1811  ARA 434 distance=145' 17109-1935  B   334 distance=145' 16586-1803  OL   99 distance=148' 16509-1950  B  1830BC distance=150' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 17012-2026 HJ 4911 AB 176 96.1
Show 17012-2026 HJ 4911 AC 13 11.2
Show 17038-2023 HWE 38 180 5.9 36
Show 17040-2028 OCC 43 -1 0.1 39
Show 16585-2047 JKS 14 125 12.9 45
Show 17039-1956 RST3065 341 3.4 49
Show 17007-2121 OCC9163 -1 0.1 56
Show 16582-2121 ARA1496 173 12.3 65
Show 16593-1926 HDS2403 264 0.4 67
Show 17036-1928 HU 1174 76 3.7 68
Show 16571-1932 SHJ 240 AB 233 4.4 80
Show 16571-1932 OCC 940 Ba,Bb -1 0.0 80
Show 17071-2015 ARA1121 216 8.2 84
Show 17031-1904 BRT1501 167 3.6 87
Show 16561-1928 KPP4018 166 2.7 93
Show 17003-1854 DVG 45 233 119.9 94
Show 17019-1853 OCC 40 -1 0.1 94
Show 16545-2100 ARA1120 2 6.3 100
Show 17005-2208 WIS 308 354 13.3 103
Show 17083-1959 ARA 709 87 6.9 104
Show 17085-2013 HJ 4922 AB 311 22.9 104
Show 17085-2013 BU 1457 AC 263 24.9 104
Show 16555-2134 BU 241 31 0.3 105
Show 17083-1948 HU 1280 AB 277 0.1 107
Show 17083-1948 HU 1280 AB,C 9 9.5 107
Show 16564-1904 GWP2680 53 20.7 107
Show 16534-2025 WSI 86 180 0.4 111
Show 17080-1929 NSN 139 339 2.5 111
Show 17085-2120 TDT 228 278 2.6 115
Show 17071-1905 HU 1175 212 2.1 116
Show 16575-2211 BRT1498 121 4.8 118
Show 17077-1912 ARG 78 181 0.7 118
Show 16578-2216 BRT1499 161 3.5 121
Show 17099-2015 ARA1122 118 8.3 123
Show 16539-1919 B 1838 256 0.7 124
Show 16547-2203 BU 123 197 1.4 134
Show 17002-1813 RST3059 252 5.6 135
Show 16539-1854 DON 815 AB 221 2.7 139
Show 16539-1854 DON 815 AC 320 9.3 139
Show 17054-1822 RST3068 193 1.0 139
Show 17111-2039 TOK 791 AB 240 1.1 139
Show 16525-1921 TDT 125 137 0.6 140
Show 17083-1847 ARA 436 122 15.0 141
Show 17102-1926 MCA 46 121 0.1 141
Show 16519-2120 RSS 419 164 18.1 142
Show 16523-1921 GWP2675 37 83.9 142
Show 17084-2209 LEP 121 131 4.1 144
Show 17103-2135 SKF2522 32 13.6 145
Show 16577-1811 ARA 434 153 11.8 145
Show 17109-1935 B 334 25 1.3 145
Show 16586-1803 OL 99 128 3.0 148

 
 
WDS 17012-2026 : COMPONENTS
 
 
  A B
B pa=176.0°
sep=96.07"
 
C pa=12.4°
sep=11.13"
pa=357.7°
sep=106.79"
 
 
17012-2026 A
 
 
Name HD 153609 Coord arcsec 2000 170114.88-202611.9 Mag 7.36 Spectral class B7/8V (blue-white)
PmRA -4.00 PmDE -8.0 SAO 184922 HIP 83286
Tycho2 6227-02830-1 HD 153609 GC 22931 BD BD-20 4606
Tycho2
Tycho2 6227-02830-1 Pflag RAmdeg 255.31200313 DEmdeg -20.43667255
PmRA -6.0 PmDE -9.3 E RAmdeg 5 E DEmdeg 5
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.05 EpDEm 1990.88
Num 17 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.8 BTmag 7.484 E BTmag 0.016 VTmag 7.360
E VTmag 0.011 Prox 999 TYC T HIP 83286
CCDM RAdeg 255.31201778 DEdeg -20.43665083 EpRA 1990 1.75
EpDE 1990 1.54 E RAdeg 4.5 E DEdeg 5.2 Posflg
Corr 0.0
SAO
SAO 184922 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 -0.028 Vmag 7.2 SpType A0
Double code Source 70 CatNum 22931 DM BD-20 4606
DMcomp BDsup HD 153609 M HD 0
GC 22931 RA1950rad 4.4431072 DE1950rad -0.35542825 PmRA2000 -0.0006
PmDE2000 -0.026
Hipparcos
Catalog H HIP 83286 Proxy RAhms 17 01 14.88
DEdms -20 26 11.9 Vmag 7.36 VarFlag R Vmag H
RAdeg 255.312 DEdeg -20.4366 AstroRef Plx 3.4
CCDM 17012-2026 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 153609 BD BD-20 4606
CD CP Dm number -20 4606 VIred 0.09
SpType B7/B8V R SpType Coord arcsec 2000 170114.88-202611.9
Hipparcos 2
HIP 83286 Sn 5 So 0 Nc 1
RArad 4.4560353409 DErad -0.3566868201 Plx 2.62 PmRA -4.33
PmDE -8.08 E RArad 0.7 E DErad 0.47 E Plx 0.72
E pmRA 0.93 E pmDE 0.56 Hpmag 7.3955 E Hpmag 0.0013
SHp 0.008 VA 0 BV 0.101 E BV 0.012
VI 0.11
CCDM
Ccdm 17012-2026 RComp Comp A Note1
Note2 Discov num DRAs 2.85 DDEs -14.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp A0 PmNote *
PmRA -9 PmDE -28 Dm number -20 4606 Cat1 BD
Name2 184922 Cat2 SAO HD 153609 M HD
ADS BDS B 7827 M ADS BDS N IDS IDS 16553S2017A
HIC 83286
 
 
17012-2026 B
 
 
Coord arcsec 2000 170115.36-202747.7 Mag 12.23 PmRA -6.00 PmDE -8.0
Calc delta mag 4.87 Calc coord yes
CCDM
Ccdm 17012-2026 RComp Comp B Note1
Note2 Discov num HJ 4911 DRAs DDEs
R dRAs Year 1909 Theta 357 Rho 98.7
Obs 1 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 7827 M ADS BDS N IDS IDS 16553S2017B
HIC
 
 
17012-2026 C
 
 
Coord arcsec 2000 170115.05-202601.0 Mag 12 Calc delta mag 4.64 Calc coord yes