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Current system
17283-4032
WG 207 BC


Nearby doubles
9' : 17287-4041
WG 208

18' : 17280-4016
KPP4040

19' : 17295-4019
I 1004

28' : 17303-4049
CPO 530

36' : 17253-4028
TDT 342

36' : 17253-4032
SKF1054

37' : 17316-4036
RSS 446

43' : 17320-4037
HJ 4958

47' : 17276-4119
I 1321

49' : 17317-4102
HLD 136AB

53' : 17260-4118
TDS 866

53' : 17316-4111
RST1963

54' : 17299-3942
RSS 445

60' : 17327-4104
RST1967

64' : 17300-4134
RST1961

68' : 17288-4140
RSS 443

68' : 17227-4012
WG 205

69' : 17224-4022
BRT 962

70' : 17237-3948
RST1958

71' : 17335-3953
WG 209

73' : 17326-4127
RSS 447

74' : 17347-4046
RSS 450

74' : 17334-3947
RST1968

75' : 17232-3946
WG 206AB

83' : 17212-4022
RST1952

85' : 17210-4048
VVV 40



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17283-4032 WG 207 BC

 
 
17h 28m 21.76s -40° 32' 58.1" P.A. 47.00 sep 5.9 mag 10.74,11.20
 
 
Coord 2000 17283-4032 Discov num WG  207 Comp BC Coord arcsec 2000 17 28 21.76 -40 32 58.1
Date first 1898 Date last 2015 Obs 5
Pa first 49 Pa last 47 P.A. Now (θ) 47°
Sep first 5.5 Sep last 5.904 Sep. Now (ρ) 5.904"
Mag pri 10.74 Mag sec 11.20 delta mag (ΔM) 0.46 Spectral class
Pri motion ra -005 Sec motion ra -001
Pri motion dec -005 Sec motion dec -001
Notes
rPM=0.8
Nature of this double is uncertain.
 
 
17283-4032 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 157958 17 28 22 -40 32 34 WG 207 AB 2015 6 190 24.4 9.87 10.74 0.87
Show 17 28 22 -40 32 58 WG 207 BC 2015 5 47 5.9 10.74 11.20 0.46 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Tycho2 7887-01724-1 Gaia DR2 5960116500295487232
 
 
WDS 17283-4032 WG 207 BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Wg_1911a Ma - Wrigley, R.W. 1911MNRAS..71..479W
Wg_1911a MNRAS 71, 479, 1911
Wg_1911 Pa j Wrigley, R.W. 1911MNRAS..72...34W
Wg_1911 MNRAS 72, 34, 1911
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17283-4032 WG 207 BC 1999 3 46 5.9 10.74 11.20 D 172821.76-403258.1
17283-4032 WG 207 BC 2015 5 47 5.9 10.74 11.20 172821.76-403258.1

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

 
 
WDS 17283-4032 WG 207 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17283-4032 WG 207 BC : MEASURES
 
 
No records found.

 
 
WDS 17283-4032 : VIRTUAL EYEPIECE
 
 

17283-4032 WG 207A mag 9.87 Sp G6/K0III: 17283-4032 WG 207B sep 24.4 P.A. 190.00 mag 10.74 17283-4032 WG 207C sep 20.0 P.A. 182.70 mag 11.2 virtual eyepiece
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Radius:
Components only
 
 
WDS 17283-4032 : ALADIN DSS IMAGE @ 17h 28m 21.76s -40° 32' 58.1"
 
 
 
 
WDS 17283-4032 WG 207 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17283-4032 WG 207BC distance=0' 17283-4032 WG 207AB distance=1' 17287-4041 WG 208 distance=9' 17280-4016 KPP4040 distance=18' 17295-4019 I 1004 distance=19' 17303-4049 CPO 530 distance=28' 17253-4028 TDT 342 distance=36' 17253-4032 SKF1054 distance=36' 17316-4036 RSS 446 distance=37' 17320-4037 HJ 4958 distance=43' 17276-4119 I 1321 distance=47' 17317-4102 HLD 136AB distance=49' 17317-4102 ARY 114AC distance=49' 17317-4102 ARY 114DE distance=51' 17260-4118 TDS 866 distance=53' 17316-4111 RST1963 distance=53' 17299-3942 RSS 445 distance=54' 17327-4104 RST1967 distance=60' 17300-4134 RST1961 distance=64' 17288-4140 RSS 443 distance=68' 17227-4012 WG 205 distance=68' 17224-4022 BRT 962 distance=69' 17237-3948 RST1958 distance=70' 17335-3953 WG 209 distance=71' 17326-4127 RSS 447 distance=73' 17347-4046 RSS 450 distance=74' 17334-3947 RST1968 distance=74' 17232-3946 WG 206AB distance=75' 17232-3946 SHT 31AC distance=75' 17232-3946 SHT 31AD distance=75' 17212-4022 RST1952 distance=83' 17210-4048 VVV 40 distance=85' 17208-4023 RSS 438 distance=88' 17339-4135 RST1970 distance=88' 17315-4156 I 1324 distance=90' 17359-4100 WG 210 distance=91' 17315-4157 BRT 978 distance=91' 17341-4139 RSS 449 distance=93' 17270-4208 BRT 970 distance=97' 17204-4111 HDS2449 distance=98' 17313-3901 HWE 87 distance=99' 17204-3954 WG 204 distance=99' 17212-4133 I 1315 distance=102' 17372-4050 WG 211 distance=102' 17263-3853 I 1319 distance=103' 17299-4214 B 1860 distance=103' 17373-4019 WG 212 distance=104' 17374-4022 ARY 107 distance=104' 17375-4038 WG 213 distance=105' 17330-4203 CPO 532 distance=105' 17208-3932 RST1951 distance=106' 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 17283-4032 WG 207 BC 47 5.9
Show 17283-4032 WG 207 AB 190 24.4 1
Show 17287-4041 WG 208 235 8.1 9
Show 17280-4016 KPP4040 105 1.8 18
Show 17295-4019 I 1004 256 3.7 19
Show 17303-4049 CPO 530 316 4.7 28
Show 17253-4028 TDT 342 257 0.5 36
Show 17253-4032 SKF1054 24 67.3 36
Show 17316-4036 RSS 446 275 13.4 37
Show 17320-4037 HJ 4958 55 18.7 43
Show 17276-4119 I 1321 137 0.5 47
Show 17317-4102 HLD 136 AB 106 1.1 49
Show 17317-4102 ARY 114 AC 251 64.9 49
Show 17317-4102 ARY 114 DE 26 3.9 51
Show 17260-4118 TDS 866 308 1.1 53
Show 17316-4111 RST1963 53 0.2 53
Show 17299-3942 RSS 445 300 9.3 54
Show 17327-4104 RST1967 263 0.8 60
Show 17300-4134 RST1961 301 0.5 64
Show 17288-4140 RSS 443 147 6.7 68
Show 17227-4012 WG 205 9 8.1 68
Show 17224-4022 BRT 962 273 3.6 69
Show 17237-3948 RST1958 353 1.0 70
Show 17335-3953 WG 209 140 4.4 71
Show 17326-4127 RSS 447 347 7.0 73
Show 17347-4046 RSS 450 41 12.7 74
Show 17334-3947 RST1968 201 2.4 74
Show 17232-3946 WG 206 AB 147 4.8 75
Show 17232-3946 SHT 31 AC 265 13.1 75
Show 17232-3946 SHT 31 AD 292 23.9 75
Show 17212-4022 RST1952 177 0.6 83
Show 17210-4048 VVV 40 315 5.2 85
Show 17208-4023 RSS 438 160 5.8 88
Show 17339-4135 RST1970 314 2.2 88
Show 17315-4156 I 1324 37 1.5 90
Show 17359-4100 WG 210 122 4.0 91
Show 17315-4157 BRT 978 37 5.3 91
Show 17341-4139 RSS 449 254 11.0 93
Show 17270-4208 BRT 970 247 3.3 97
Show 17204-4111 HDS2449 240 7.0 98
Show 17313-3901 HWE 87 233 3.2 99
Show 17204-3954 WG 204 167 4.8 99
Show 17212-4133 I 1315 289 1.0 102
Show 17372-4050 WG 211 139 11.3 102
Show 17263-3853 I 1319 55 2.3 103
Show 17299-4214 B 1860 197 0.8 103
Show 17373-4019 WG 212 341 13.0 104
Show 17374-4022 ARY 107 211 45.1 104
Show 17375-4038 WG 213 15 3.3 105
Show 17330-4203 CPO 532 73 6.2 105
Show 17208-3932 RST1951 81 0.9 106

 
 
WDS 17283-4032 : COMPONENTS
 
 
  A B
B pa=190.0°
sep=24.37"
 
C pa=182.7°
sep=20.00"
pa=39.2°
sep=5.19"
 
 
17283-4032 A
 
 
Name HD 157958 Coord arcsec 2000 172822.13-403234.1 Mag 9.87 Spectral class G6/K0III: (yellow)
PmRA 1.00 PmDE -1.0 Tycho2 7887-01228-1 HD 157958
Tycho2
Tycho2 7887-01228-1 Pflag RAmdeg 262.09224142 DEmdeg -40.54281596
PmRA 3.0 PmDE -1.5 E RAmdeg 31 E DEmdeg 39
E pmRA 2.0 E pmDE 2.0 EpRAm 1989.08 EpDEm 1986.93
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.1 Q pmRA 0.3
Q pmDE 0.1 BTmag 11.131 E BTmag 0.081 VTmag 9.873
E VTmag 0.042 Prox 244 TYC T HIP
CCDM RAdeg 262.09223194 DEdeg -40.54281250 EpRA 1990 1.60
EpDE 1990 1.48 E RAdeg 31.2 E DEdeg 39.6 Posflg
Corr -0.1
 
 
17283-4032 B
 
 
Coord arcsec 2000 172821.76-403258.1 Coord calc 172821.76-403258.1 Mag 10.74 PmRA -5.00
PmDE -5.0 Tycho2 7887-01724-1 Calc delta mag 0.87
Tycho2
Tycho2 7887-01724-1 Pflag RAmdeg 262.09066874 DEmdeg -40.54948818
PmRA -1.3 PmDE -5.3 E RAmdeg 110 E DEmdeg 125
E pmRA 2.6 E pmDE 2.8 EpRAm 1961.80 EpDEm 1948.23
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.1 Q pmRA 0.5
Q pmDE 0.1 BTmag 12.229 E BTmag 0.254 VTmag 10.741
E VTmag 0.093 Prox 244 TYC T HIP
CCDM RAdeg 262.09067333 DEdeg -40.54947556 EpRA 1990 1.60
EpDE 1990 1.40 E RAdeg 134.4 E DEdeg 173.4 Posflg
Corr -0.1
 
 
17283-4032 C
 
 
Coord arcsec 2000 172822.05-403254.1 Mag 11.2 PmRA -1.00 PmDE -1.0
Calc delta mag 1.33 Calc coord yes