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Current system
18131-3143
PRO 198


Nearby doubles
16' : 18138-3155
TDT 748

18' : 18136-3158
B 1353

30' : 18149-3123
B 2437

37' : 18122-3217
I 629

40' : 18144-3218
PRO 199

45' : 18097-3133
JSP 768

52' : 18162-3110
HJ 5037

53' : 18169-3122
KPP 411

58' : 18101-3225
JSP 769

61' : 18089-3115
B 2855

64' : 18161-3051
HDS2580

65' : 18082-3127
BRT3060

67' : 18085-3113
PRO 197

67' : 18141-3248
CAB 25

70' : 18157-3244
PRO 200

70' : 18101-3044
BU 245

72' : 18182-3212
VVV 54

74' : 18167-3047
BRT3063

75' : 18156-3249
BRT1764

77' : 18152-3254
RST2038

78' : 18139-3258
BRT1760

80' : 18182-3227
I 1021AB

81' : 18173-3043
RST2046

82' : 18194-3142
VVV 55

82' : 18080-3055
SKF1058

82' : 18173-3245
JSP 772



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18131-3143 PRO 198

 
 
18h 13m 05.92s -31° 42' 07.0" P.A. 218.00 sep 7.0 mag 11.37,11.70
 
 
Coord 2000 18131-3143 Discov num PRO 198 Comp Coord arcsec 2000 18 13 05.92 -31 42 07.0
Date first 1910 Date last 2015 Obs 5
Pa first 212 Pa last 218.4 P.A. Now (θ) 218.4°
Sep first 6.7 Sep last 6.994 Sep. Now (ρ) 6.994"
Mag pri 11.37 Mag sec 11.70 delta mag (ΔM) 0.33 Spectral class
Pri motion ra +001 Sec motion ra -011
Pri motion dec +002 Sec motion dec -004
Notes
rPM=1.146
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 7392-00167-1 Gaia DR2 4048900579438132864
 
 
WDS 18131-3143 PRO 198 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
PrO1913 Pa - Perth Obs. (Nossiter, C.) .
PrO1913 Perth Obs. Bull. #1, 1913
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18131-3143 PRO 198 1998 3 219 6.9 11.37 11.70 D 181305.92-314207.0
18131-3143 PRO 198 1999 4 219 7.0 11.37 11.70 D 181305.92-314207.0
18131-3143 PRO 198 2015 5 218 7.0 11.37 11.70 181305.92-314207.0

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

 
 
WDS 18131-3143 PRO 198 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18131-3143 PRO 198 : MEASURES
 
 
No records found.

 
 
WDS 18131-3143 : VIRTUAL EYEPIECE
 
 

18131-3143 PRO 198A mag 11.37 18131-3143 PRO 198B sep 6.6 P.A. 214.00 mag 11.7 virtual eyepiece
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Radius:
Components only
 
 
WDS 18131-3143 : ALADIN DSS IMAGE @ 18h 13m 05.92s -31° 42' 07.0"
 
 
 
 
WDS 18131-3143 PRO 198 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18131-3143 PRO 198 distance=0' 18138-3155 TDT 748 distance=16' 18136-3158 B 1353 distance=18' 18149-3123 B 2437 distance=30' 18122-3217 I 629 distance=37' 18144-3218 PRO 199 distance=40' 18097-3133 JSP 768 distance=45' 18162-3110 HJ 5037 distance=52' 18169-3122 KPP 411 distance=53' 18101-3225 JSP 769 distance=58' 18089-3115 B 2855 distance=61' 18161-3051 HDS2580 distance=64' 18082-3127 BRT3060 distance=65' 18085-3113 PRO 197 distance=67' 18141-3248 CAB 25 distance=67' 18157-3244 PRO 200 distance=70' 18101-3044 BU 245 distance=70' 18182-3212 VVV 54 distance=72' 18167-3047 BRT3063 distance=74' 18156-3249 BRT1764 distance=75' 18152-3254 RST2038 distance=77' 18139-3258 BRT1760 distance=78' 18182-3227 B 9033CD distance=80' 18182-3227 I 1021AB distance=80' 18182-3227 B 9033A,CD distance=80' 18173-3043 RST2046 distance=81' 18194-3142 VVV 55 distance=82' 18080-3055 SKF1058 distance=82' 18173-3245 JSP 772 distance=82' 18194-3121 TDT 795 distance=84' 18167-3258 BRT1765 distance=89' 18188-3048 BRT3064 distance=91' 18062-3206 RST2029 distance=91' 18067-3223 RST2030 distance=92' 18086-3032 DAM1036 distance=92' 18082-3032 SKF2063 distance=94' 18175-3300 PRO 201 distance=95' 18203-3205 PRO 202 distance=96' 18054-3146 B 1349AB distance=98' 18054-3146 B 1349AC distance=98' 18204-3107 RST5447 distance=99' 18089-3313 BRT1758 distance=106' 18118-2956 HDS2567 distance=108' 18047-3214 JSP 767 distance=111' 18131-3333 B 933 distance=111' 18059-3040 RSS 471 distance=112' 18219-3143 SWR 245 distance=112' 18119-2950 RST2037 distance=114' 18220-3132 RST2047AB distance=114' 18220-3132 RST2047BC distance=114' 18044-3211 PRO 196 distance=115' 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 18131-3143 PRO 198 218 7.0
Show 18138-3155 TDT 748 85 0.6 16
Show 18136-3158 B 1353 114 0.1 18
Show 18149-3123 B 2437 239 8.5 30
Show 18122-3217 I 629 156 1.4 37
Show 18144-3218 PRO 199 127 3.6 40
Show 18097-3133 JSP 768 270 2.6 45
Show 18162-3110 HJ 5037 227 36.9 52
Show 18169-3122 KPP 411 163 3.9 53
Show 18101-3225 JSP 769 1 2.0 58
Show 18089-3115 B 2855 243 6.7 61
Show 18161-3051 HDS2580 196 2.4 64
Show 18082-3127 BRT3060 55 4.0 65
Show 18085-3113 PRO 197 283 7.9 67
Show 18141-3248 CAB 25 60 168.8 67
Show 18157-3244 PRO 200 133 5.4 70
Show 18101-3044 BU 245 345 4.1 70
Show 18182-3212 VVV 54 126 13.1 72
Show 18167-3047 BRT3063 180 4.2 74
Show 18156-3249 BRT1764 180 3.1 75
Show 18152-3254 RST2038 118 0.2 77
Show 18139-3258 BRT1760 169 3.9 78
Show 18182-3227 B 9033 CD 135 -1.0 80
Show 18182-3227 I 1021 AB 274 3.4 80
Show 18182-3227 B 9033 A,CD 359 33.4 80
Show 18173-3043 RST2046 267 0.8 81
Show 18194-3142 VVV 55 101 2.7 82
Show 18080-3055 SKF1058 216 3.3 82
Show 18173-3245 JSP 772 345 5.6 82
Show 18194-3121 TDT 795 252 0.7 84
Show 18167-3258 BRT1765 318 1.8 89
Show 18188-3048 BRT3064 108 3.8 91
Show 18062-3206 RST2029 110 0.4 91
Show 18067-3223 RST2030 161 7.1 92
Show 18086-3032 DAM1036 249 7.1 92
Show 18082-3032 SKF2063 53 7.6 94
Show 18175-3300 PRO 201 205 7.8 95
Show 18203-3205 PRO 202 208 7.1 96
Show 18054-3146 B 1349 AB 138 1.2 98
Show 18054-3146 B 1349 AC 294 5.8 98
Show 18204-3107 RST5447 52 2.0 99
Show 18089-3313 BRT1758 2.7 106
Show 18118-2956 HDS2567 333 9.2 108
Show 18047-3214 JSP 767 316 0.5 111
Show 18131-3333 B 933 349 1.8 111
Show 18059-3040 RSS 471 138 8.1 112
Show 18219-3143 SWR 245 94 21.1 112
Show 18119-2950 RST2037 2 0.4 114
Show 18220-3132 RST2047 AB 132 3.7 114
Show 18220-3132 RST2047 BC 129 4.3 114
Show 18044-3211 PRO 196 222 4.5 115

 
 
WDS 18131-3143 : COMPONENTS
 
 
  A
B pa=214.0°
sep=6.61"
 
 
18131-3143 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181305.92-314207.0 Mag 11.37 PmRA 1.00
PmDE 2.0 Tycho2 7392-00167-1
Tycho2
Tycho2 7392-00167-1 Pflag RAmdeg 273.27466819 DEmdeg -31.70195953
PmRA -0.8 PmDE -3.2 E RAmdeg 83 E DEmdeg 109
E pmRA 2.9 E pmDE 3.0 EpRAm 1979.44 EpDEm 1967.51
Num 3 Q RAmdeg 1.9 Q DEmdeg 1.4 Q pmRA 1.9
Q pmDE 1.3 BTmag 12.193 E BTmag 0.216 VTmag 11.372
E VTmag 0.151 Prox 999 TYC HIP
CCDM RAdeg 273.27467056 DEdeg -31.70195278 EpRA 1990 1.87
EpDE 1990 1.76 E RAdeg 90.0 E DEdeg 131.4 Posflg
Corr -0.2
 
 
18131-3143 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181305.63-314212.5 Mag 11.7 PmRA -11.00
PmDE -4.0 Calc delta mag 0.33 Calc coord yes