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Doubles in session


Current system
17145-3946
HJ 4926 AB
V915 Sco


Nearby doubles
13' : 17153-3939
I 229

18' : 17132-3955
RST1942

19' : 17158-3934
RST1944

21' : 17151-4006
WG 201

24' : 17163-3937
RSS 434

30' : 17123-3930
TOK 607

39' : 17124-3915
SKF2060

51' : 17165-4030
RST1946

53' : 17189-3946
I 409

66' : 17158-3842
ALD 90

70' : 17204-3954
WG 204

71' : 17164-3839
HJ 4928

71' : 17114-4047
VVV 38

72' : 17156-3836
FIN 355

73' : 17095-3901
VVV 37

76' : 17185-3848
RST1947

76' : 17208-3932
RST1951

78' : 17077-3945
RST1936

78' : 17190-3849
HDS2447AB

79' : 17191-3849
WSI 60

82' : 17208-4023
RSS 438

86' : 17212-4022
RST1952

89' : 17160-3819
RST1945

89' : 17139-3818
HWE 86

89' : 17114-3825
HDS2427

92' : 17185-3827
TDT 300



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.

17145-3946 HJ 4926 AB (V915 Sco)

 
 
17h 14m 27.65s -39° 45' 59.9" P.A. 335.00 sep 13.8 mag 6.74,10.11 Sp G5Ia dist. 1449.28 pc (4727.55 l.y.)
 
 
Coord 2000 17145-3946 Discov num HJ 4926 Comp AB Coord arcsec 2000 17 14 27.65 -39 45 59.9
Date first 1835 Date last 2013 Obs 13
Pa first 334 Pa last 335 P.A. Now (θ) 335°
Sep first 11.0 Sep last 13.78 Sep. Now (ρ) 13.78"
Mag pri 6.74 Mag sec 10.11 delta mag (ΔM) 3.37 Spectral class G5Ia (yellow)
Pri motion ra -001 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
17145-3946 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show V915 Sco 208569 17 14 28 -39 45 60 HJ 4926 AB 2013 13 335 13.8 6.74 10.11 3.37 <===
Show 208569 17 14 28 -39 45 60 HJ 4926 AC 2010 11 209 16.4 6.74 10.53 3.79
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V915 Sco Constellation Scorpius SAO 208569 HIP 84332
Tycho2 7874-01217-1 Gaia DR2 5972220130436909568 HD 155603 HR 6392
GC 23241 CD CD-3911212 Distance 1449.28 Distance ly 4727.55
 
 
WDS 17145-3946 HJ 4926 AB (V915 Sco) : NOTES
 
 
discov_num notes refcode
HJ 4926 A is the variable V915 Sco.
 
 
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
17145-3946 HJ 4926 AB 1999 11 334 14.1 6.74 10.11 G5Ia N D 171427.65-394559.9
17145-3946 HJ 4926 AB 2010 12 335 14.2 6.74 10.11 G5Ia N D 171427.65-394559.9
17145-3946 HJ 4926 AB 2013 13 335 13.8 6.74 10.11 G5Ia N D 171427.65-394559.9

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

 
 
WDS 17145-3946 HJ 4926 AB (V915 Sco) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17145-3946 HJ 4926 AB (V915 Sco) : MEASURES
 
 
No records found.

 
 
WDS 17145-3946 (V915 Sco) : VIRTUAL EYEPIECE
 
 

17145-3946 HJ 4926A mag 6.74 Sp G5Ia 17145-3946 HJ 4926B sep 13.3 P.A. 340.30 mag 10.11 17145-3946 HJ 4926C sep 15.6 P.A. 203.20 mag 10.53 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 17145-3946 (V915 Sco) : ALADIN DSS IMAGE @ 17h 14m 27.65s -39° 45' 59.9"
 
 
 
 
WDS 17145-3946 HJ 4926 AB (V915 Sco) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17145-3946 HJ 4926AB distance=1' 17145-3946 HJ 4926AC distance=1' 17153-3939 I 229 distance=13' 17132-3955 RST1942 distance=18' 17158-3934 RST1944 distance=19' 17151-4006 WG 201 distance=21' 17163-3937 RSS 434 distance=24' 17123-3930 TOK 607 distance=30' 17124-3915 SKF2060 distance=39' 17165-4030 RST1946 distance=51' 17189-3946 I 409 distance=53' 17158-3842 ALD 90 distance=66' 17204-3954 WG 204 distance=70' 17164-3839 HJ 4928 distance=71' 17114-4047 VVV 38 distance=71' 17156-3836 FIN 355 distance=72' 17095-3901 VVV 37 distance=73' 17185-3848 RST1947 distance=76' 17208-3932 RST1951 distance=76' 17077-3945 RST1936 distance=78' 17190-3849 HDS2447BC distance=78' 17190-3849 HDS2447AB distance=78' 17191-3849 WSI 60 distance=79' 17208-4023 RSS 438 distance=82' 17212-4022 RST1952 distance=86' 17160-3819 RST1945 distance=89' 17139-3818 HWE 86 distance=89' 17114-3825 HDS2427 distance=89' 17185-3827 TDT 300 distance=92' 17086-4051 RSS 431 distance=94' 17077-3849 I 1311 distance=98' 17210-4048 VVV 40 distance=98' 17224-4022 BRT 962 distance=99' 17227-4012 WG 205 distance=99' 17101-4112 TDT 243 distance=100' 17232-3946 WG 206AB distance=102' 17232-3946 SHT 31AC distance=102' 17232-3946 SHT 31AD distance=102' 17181-3810 SEE 324 distance=106' 17237-3948 RST1958 distance=108' 17204-4111 HDS2449 distance=109' 17186-4128 KPP 395 distance=113' 17061-4048 KPP 391 distance=115' 17128-3751 TDT 264 distance=117' 17192-4129 RST1950 distance=117' 17139-3748 B 902 distance=118' 17062-3838 SEE 318 distance=118' 17173-4140 CPO 73 distance=119' 17241-3849 KPP4038 distance=126' 17137-3738 RST3969 distance=129' 17091-3753 B 896 distance=129' 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 17145-3946 HJ 4926 AB 335 13.8 1
Show 17145-3946 HJ 4926 AC 209 16.4 1
Show 17153-3939 I 229 233 5.0 13
Show 17132-3955 RST1942 155 1.4 18
Show 17158-3934 RST1944 261 2.2 19
Show 17151-4006 WG 201 91 5.7 21
Show 17163-3937 RSS 434 38 9.9 24
Show 17123-3930 TOK 607 322 882.6 30
Show 17124-3915 SKF2060 147 19.2 39
Show 17165-4030 RST1946 220 1.4 51
Show 17189-3946 I 409 35 5.4 53
Show 17158-3842 ALD 90 150 1.3 66
Show 17204-3954 WG 204 167 4.8 70
Show 17164-3839 HJ 4928 300 13.8 71
Show 17114-4047 VVV 38 312 2.8 71
Show 17156-3836 FIN 355 216 0.3 72
Show 17095-3901 VVV 37 37 2.1 73
Show 17185-3848 RST1947 231 0.2 76
Show 17208-3932 RST1951 81 0.9 76
Show 17077-3945 RST1936 300 2.1 78
Show 17190-3849 HDS2447 BC 74 4.1 78
Show 17190-3849 HDS2447 AB 141 9.8 78
Show 17191-3849 WSI 60 334 1.4 79
Show 17208-4023 RSS 438 160 5.8 82
Show 17212-4022 RST1952 177 0.6 86
Show 17160-3819 RST1945 345 14.5 89
Show 17139-3818 HWE 86 150 2.6 89
Show 17114-3825 HDS2427 294 18.0 89
Show 17185-3827 TDT 300 159 0.8 92
Show 17086-4051 RSS 431 51 9.7 94
Show 17077-3849 I 1311 86 3.8 98
Show 17210-4048 VVV 40 315 5.2 98
Show 17224-4022 BRT 962 273 3.6 99
Show 17227-4012 WG 205 9 8.1 99
Show 17101-4112 TDT 243 269 0.4 100
Show 17232-3946 WG 206 AB 147 4.8 102
Show 17232-3946 SHT 31 AC 265 13.1 102
Show 17232-3946 SHT 31 AD 292 23.9 102
Show 17181-3810 SEE 324 83 0.1 106
Show 17237-3948 RST1958 353 1.0 108
Show 17204-4111 HDS2449 240 7.0 109
Show 17186-4128 KPP 395 181 4.9 113
Show 17061-4048 KPP 391 183 3.9 115
Show 17128-3751 TDT 264 205 1.0 117
Show 17192-4129 RST1950 280 1.4 117
Show 17139-3748 B 902 71 1.6 118
Show 17062-3838 SEE 318 356 1.1 118
Show 17173-4140 CPO 73 313 18.6 119
Show 17241-3849 KPP4038 42 1.6 126
Show 17137-3738 RST3969 292 0.2 129
Show 17091-3753 B 896 87 4.7 129

 
 
WDS 17145-3946 : COMPONENTS
 
 
  A B
B pa=340.3°
sep=13.27"
 
C pa=203.2°
sep=15.57"
pa=183.6°
sep=26.85"
 
 
17145-3946 A
 
 
Var name V915 Sco Coord arcsec 2000 171427.65-394559.9 Mag 6.74 Spectral class G5Ia (yellow)
PmRA -1.00 PmDE -2.0 SAO 208569 HIP 84332
Tycho2 7874-01217-1 HD 155603 HR 6392 GC 23241
CD CD-3911212
Tycho2
Tycho2 7874-01217-1 Pflag RAmdeg 258.61523021 DEmdeg -39.76665225
PmRA -1.2 PmDE -2.4 E RAmdeg 4 E DEmdeg 6
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.49 EpDEm 1990.94
Num 14 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.8
Q pmDE 0.6 BTmag 9.576 E BTmag 0.025 VTmag 6.737
E VTmag 0.010 Prox 143 TYC T HIP 84332
CCDM RAdeg 258.61523389 DEdeg -39.76664639 EpRA 1990 1.66
EpDE 1990 1.24 E RAdeg 4.4 E DEdeg 5.6 Posflg
Corr 0.0
SAO
SAO 208569 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 -0.012 Vmag 6.6 SpType K5p
Double code Source 70 CatNum 23241 DM CD-3911212
DMcomp BDsup HD 155603 M HD 0
GC 23241 RA1950rad 4.49855104 DE1950rad -0.69306521 PmRA2000 0.0004
PmDE2000 -0.011
Hipparcos
Catalog H HIP 84332 Proxy RAhms 17 14 27.66
DEdms -39 45 59.9 Vmag 6.42 VarFlag 2 R Vmag H
RAdeg 258.615 DEdeg -39.7666 AstroRef Plx -0.6
CCDM 17145-3946 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 155603 BD
CD CD-3911212 CP Dm number -3911212 VIred 2.53
SpType K0Ia R SpType Coord arcsec 2000 171427.66-394559.9
Hipparcos 2
HIP 84332 Sn 5 So 0 Nc 1
RArad 4.5136872836 DErad -0.6940589016 Plx -0.69 PmRA -1.42
PmDE -1.47 E RArad 0.7 E DErad 0.38 E Plx 0.77
E pmRA 0.75 E pmDE 0.39 Hpmag 6.4632 E Hpmag 0.0059
SHp 0.066 VA 2 BV 2.282 E BV 0.022
VI 2.33
CCDM
Ccdm 17145-3946 RComp Comp A Note1
Note2 Discov num DRAs -2.21 DDEs -0.3
R dRAs 41 Year Theta Rho
Obs 3 Vmag 6.3 Sp K5 PmNote *
PmRA 3 PmDE -5 Dm number -3911212 Cat1 CD
Name2 208569 Cat2 SAO HD 155603 M HD
ADS BDS M ADS BDS N IDS IDS 17075S3939A
HIC 84332
 
 
17145-3946 B
 
 
Coord arcsec 2000 171427.26-394547.4 Mag 10.11 Calc delta mag 3.37 Calc coord yes
CCDM
Ccdm 17145-3946 RComp Comp B Note1
Note2 Discov num HJ 4926 DRAs -2.76 DDEs 13.2
R dRAs 41 Year 1896 Theta 334 Rho 14.4
Obs 6 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17075S3939B
HIC
 
 
17145-3946 C
 
 
Coord arcsec 2000 171427.12-394614.2 Mag 10.53 PmRA -5.00 PmDE -3.0
Calc delta mag 3.79 Calc coord yes
CCDM
Ccdm 17145-3946 RComp Comp C Note1
Note2 Discov num HJ 4926 DRAs -2.92 DDEs -14.6
R dRAs 41 Year 1896 Theta 210 Rho 16.9
Obs 6 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17075S3939C
HIC