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Doubles in session


Current system
17190-3849
HDS 2447 AB


Nearby doubles
1' : 17191-3849
WSI 60

6' : 17185-3848
RST1947

23' : 17185-3827
TDT 300

32' : 17164-3839
HJ 4928

39' : 17158-3842
ALD 90

41' : 17181-3810
SEE 324

43' : 17156-3836
FIN 355

46' : 17160-3819
RST1945

49' : 17208-3932
RST1951

57' : 17232-3821
RST1955

57' : 17227-3812
I 1317

58' : 17163-3937
RSS 434

58' : 17189-3946
I 409

60' : 17241-3849
KPP4038

60' : 17158-3934
RST1944

67' : 17153-3939
I 229

68' : 17204-3954
WG 204

68' : 17139-3818
HWE 86

75' : 17227-3748
B 908AB

76' : 17232-3946
WG 206AB

78' : 17145-3946
HJ 4926AB

81' : 17237-3948
RST1958

82' : 17244-3759
RST3092

82' : 17124-3915
SKF2060

83' : 17228-3739
B 909

85' : 17139-3748
B 902



Selections
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Triple Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17190-3849 HDS 2447 AB

 
 
17h 19m 00.50s -38° 48' 51.2" P.A. 141.00 sep 9.8 mag 11.41,13.28 Sp WN... dist. 183.82 pc (599.62 l.y.)
 
 
Coord 2000 17190-3849 Discov num HDS2447 Comp AB Coord arcsec 2000 17 19 00.50 -38 48 51.2
Date first 1991 Date last 1999 Obs 4
Pa first 141 Pa last 141 P.A. Now (θ) 141°
Sep first 9.9 Sep last 9.83 Sep. Now (ρ) 9.83"
Mag pri 11.41 Mag sec 13.28 delta mag (ΔM) 1.87 Spectral class WN... (Wolf-Rayet)
Pri motion ra -004 Sec motion ra -017
Pri motion dec -002 Sec motion dec -018
Notes
rPM=0.833
This double is not physical.
 
 
17190-3849 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 19 00 -38 48 51 HDS 2447 AB 1999 4 141 9.8 11.41 13.28 1.87 <===
Show 17 19 01 -38 48 59 HDS 2447 BC 1999 2 74 4.1 13.28 14.80 1.52
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius HIP 84716 Tycho2 7870-01155-1 Gaia DR2 5972660411778306304
CD CD-3811746 Distance 183.82 Distance ly 599.62
 
 
WDS 17190-3849 HDS 2447 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17190-3849 HDS2447 AB 1999 4 141 9.8 11.41 13.28 WN... D 171900.50-384851.2

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

 
 
WDS 17190-3849 HDS 2447 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17190-3849 HDS 2447 AB : MEASURES
 
 
No records found.

 
 
WDS 17190-3849 : VIRTUAL EYEPIECE
 
 

17190-3849 HDS2447A mag 11.41 Sp WN... 17190-3849 HDS2447B sep 10.1 P.A. 140.50 mag 13.28 17190-3849 HDS2447C sep 11.6 P.A. 125.00 mag 14.8 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 17190-3849 : ALADIN DSS IMAGE @ 17h 19m 00.50s -38° 48' 51.2"
 
 
 
 
WDS 17190-3849 HDS 2447 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17190-3849 HDS2447AB distance=0' 17190-3849 HDS2447BC distance=1' 17191-3849 WSI 60 distance=1' 17185-3848 RST1947 distance=6' 17185-3827 TDT 300 distance=23' 17164-3839 HJ 4928 distance=32' 17158-3842 ALD 90 distance=39' 17181-3810 SEE 324 distance=41' 17156-3836 FIN 355 distance=43' 17160-3819 RST1945 distance=46' 17208-3932 RST1951 distance=49' 17232-3821 RST1955 distance=57' 17227-3812 I 1317 distance=57' 17163-3937 RSS 434 distance=58' 17189-3946 I 409 distance=58' 17241-3849 KPP4038 distance=60' 17158-3934 RST1944 distance=60' 17153-3939 I 229 distance=67' 17204-3954 WG 204 distance=68' 17139-3818 HWE 86 distance=68' 17227-3748 B 908AB distance=75' 17227-3748 B 908AC distance=75' 17232-3946 WG 206AB distance=76' 17232-3946 SHT 31AC distance=76' 17232-3946 SHT 31AD distance=76' 17145-3946 HJ 4926AB distance=78' 17145-3946 HJ 4926AC distance=78' 17237-3948 RST1958 distance=81' 17244-3759 RST3092 distance=82' 17124-3915 SKF2060 distance=82' 17228-3739 B 909 distance=83' 17139-3748 B 902 distance=85' 17263-3853 I 1319 distance=86' 17123-3930 TOK 607 distance=89' 17151-4006 WG 201 distance=90' 17114-3825 HDS2427 distance=93' 17128-3751 TDT 264 distance=93' 17227-4012 WG 205 distance=94' 17137-3738 RST3969 distance=94' 17132-3955 RST1942 distance=95' 17208-4023 RSS 438 distance=97' 17212-4022 RST1952 distance=97' 17224-4022 BRT 962 distance=102' 17136-3729 TDS 858 distance=103' 17165-4030 RST1946 distance=106' 17214-3707 BRT1714 distance=106' 17229-3713 SEE 327 distance=107' 17243-3722 RST3091 distance=107' 17128-3728 B 899 distance=110' 17210-3701 B 906 distance=110' 17095-3901 VVV 37 distance=112' 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 17190-3849 HDS2447 AB 141 9.8
Show 17190-3849 HDS2447 BC 74 4.1 1
Show 17191-3849 WSI 60 334 1.4 1
Show 17185-3848 RST1947 231 0.2 6
Show 17185-3827 TDT 300 159 0.8 23
Show 17164-3839 HJ 4928 300 13.8 32
Show 17158-3842 ALD 90 150 1.3 39
Show 17181-3810 SEE 324 83 0.1 41
Show 17156-3836 FIN 355 216 0.3 43
Show 17160-3819 RST1945 345 14.5 46
Show 17208-3932 RST1951 81 0.9 49
Show 17232-3821 RST1955 51 0.4 57
Show 17227-3812 I 1317 247 0.3 57
Show 17163-3937 RSS 434 38 9.9 58
Show 17189-3946 I 409 35 5.4 58
Show 17241-3849 KPP4038 42 1.6 60
Show 17158-3934 RST1944 261 2.2 60
Show 17153-3939 I 229 233 5.0 67
Show 17204-3954 WG 204 167 4.8 68
Show 17139-3818 HWE 86 150 2.6 68
Show 17227-3748 B 908 AB 115 2.7 75
Show 17227-3748 B 908 AC 208 9.7 75
Show 17232-3946 WG 206 AB 147 4.8 76
Show 17232-3946 SHT 31 AC 265 13.1 76
Show 17232-3946 SHT 31 AD 292 23.9 76
Show 17145-3946 HJ 4926 AB 335 13.8 78
Show 17145-3946 HJ 4926 AC 209 16.4 78
Show 17237-3948 RST1958 353 1.0 81
Show 17244-3759 RST3092 64 0.3 82
Show 17124-3915 SKF2060 147 19.2 82
Show 17228-3739 B 909 72 2.9 83
Show 17139-3748 B 902 71 1.6 85
Show 17263-3853 I 1319 55 2.3 86
Show 17123-3930 TOK 607 322 882.6 89
Show 17151-4006 WG 201 91 5.7 90
Show 17114-3825 HDS2427 294 18.0 93
Show 17128-3751 TDT 264 205 1.0 93
Show 17227-4012 WG 205 9 8.1 94
Show 17137-3738 RST3969 292 0.2 94
Show 17132-3955 RST1942 155 1.4 95
Show 17208-4023 RSS 438 160 5.8 97
Show 17212-4022 RST1952 177 0.6 97
Show 17224-4022 BRT 962 273 3.6 102
Show 17136-3729 TDS 858 70 1.4 103
Show 17165-4030 RST1946 220 1.4 106
Show 17214-3707 BRT1714 9 1.7 106
Show 17229-3713 SEE 327 235 19.4 107
Show 17243-3722 RST3091 1 2.4 107
Show 17128-3728 B 899 330 1.8 110
Show 17210-3701 B 906 335 0.4 110
Show 17095-3901 VVV 37 37 2.1 112

 
 
WDS 17190-3849 : COMPONENTS
 
 
  A B
B pa=140.5°
sep=10.11"
 
C pa=125.0°
sep=11.60"
pa=69.4°
sep=3.28"
 
 
17190-3849 A
 
 
Coord arcsec 2000 171900.50-384851.2 Mag 11.41 Spectral class WN... (Wolf-Rayet) PmRA -4.00
PmDE -2.0 HIP 84716 Tycho2 7870-01155-1 CD CD-3811746
Tycho2
Tycho2 7870-01155-1 Pflag RAmdeg 259.75210053 DEmdeg -38.81421675
PmRA -6.7 PmDE -2.1 E RAmdeg 70 E DEmdeg 102
E pmRA 2.8 E pmDE 2.9 EpRAm 1983.56 EpDEm 1971.14
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.9 Q pmRA 0.4
Q pmDE 0.9 BTmag 12.884 E BTmag 0.338 VTmag 11.411
E VTmag 0.129 Prox 100 TYC HIP 84716
CCDM A RAdeg 259.75212028 DEdeg -38.81421250 EpRA 1990 1.78
EpDE 1990 1.42 E RAdeg 73.5 E DEdeg 117.8 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 84716 Proxy H RAhms 17 19 00.52
DEdms -38 48 51.2 Vmag 11.03 VarFlag R Vmag G
RAdeg 259.752 DEdeg -38.8142 AstroRef A Plx -4.74
CCDM 17190-3849 N CCDM M Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 141 Rho 9.879 HD BD
CD CD-3811746 CP Dm number -3811746 VIred 1.49
SpType WN... R SpType Coord arcsec 2000 171900.52-384851.2
Hipparcos 2
HIP 84716 Sn 15 So 3 Nc 2
RArad 4.5335307751 DErad -0.6774360587 Plx -5.44 PmRA -5.17
PmDE -3.44 E RArad 2.83 E DErad 1.45 E Plx 2.96
E pmRA 3.35 E pmDE 1.53 Hpmag 10.9511 E Hpmag 0.005
SHp 0.039 VA 0 BV 1.474 E BV 0.015
VI 1.49
CCDM
Ccdm 17190-3849 RComp Comp A Note1
Note2 Discov num DRAs 0.49 DDEs 8.6
R dRAs 40 Year Theta Rho
Obs 2 Vmag 11.5 Sp WN PmNote
PmRA PmDE Dm number -3811746 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 17121S3842A
HIC 84716
 
 
17190-3849 B
 
 
Coord arcsec 2000 171901.05-384859.0 Coord calc 171901.05-384859.0 Mag 13.28 PmRA -17.00
PmDE -18.0 Calc delta mag 1.87
CCDM
Ccdm 17190-3849 RComp Comp B Note1
Note2 Discov num RSU DRAs 1.01 DDEs 0.9
R dRAs 40 Year 1975 Theta 142 Rho 9.8
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 17121S3842B
HIC 84716
 
 
17190-3849 C
 
 
Coord arcsec 2000 171901.31-384857.8 Mag 14.8 Calc delta mag 3.39 Calc coord yes