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Doubles in session


Current system
20155-3048
PRO 229


Nearby doubles
47' : 20120-3036
KPP 461

52' : 20193-3106
RST2138

54' : 20179-3132
KPP4189

64' : 20162-2945
SKF1245

66' : 20156-3154
HJ 5181

68' : 20180-3147
UC 4141

81' : 20216-3104
HJ 5191

81' : 20116-3151
SEE 408

84' : 20098-3127
PRO 228

86' : 20180-3206
RST2137

91' : 20134-2921
LDS5901

98' : 20083-3117
TDT2012

99' : 20215-2946
TDS1063

101' : 20079-3111
RST2135

101' : 20099-2938
B 469

102' : 20081-3014
TSN 96

104' : 20229-3008
JSP 813

104' : 20093-3154
VOU 81

108' : 20078-3007
KPP 458

110' : 20109-3219
B 987

111' : 20169-3236
STN 64

115' : 20077-3144
LDS 704

116' : 20205-2912
HJ 5188AB

116' : 20211-2916
BRT3091

118' : 20202-2908
GLP 18

121' : 20075-3150
RST2133



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

20155-3048 PRO 229

 
 
20h 15m 32.01s -30° 47' 37.4" P.A. 178.00 sep 7.1 mag 11.74,12.22
 
 
Coord 2000 20155-3048 Discov num PRO 229 Comp Coord arcsec 2000 20 15 32.01 -30 47 37.4
Date first 1910 Date last 2015 Obs 6
Pa first 187 Pa last 177.5 P.A. Now (θ) 177.5°
Sep first 4.2 Sep last 7.069 Sep. Now (ρ) 7.069"
Mag pri 11.74 Mag sec 12.22 delta mag (ΔM) 0.48 Spectral class
Pri motion ra -001 Sec motion ra +003
Pri motion dec +005 Sec motion dec -015
Notes B (Blue magnitudes)
rPM=1.333
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 7442-01338-1 Gaia DR2 6701269491485390208
 
 
WDS 20155-3048 PRO 229 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 PRO Perth Obs. (Nossiter, C.)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20155-3048 PRO 229 1910 1 7 4.2 12.22 11.74 B 201532.01-304742.5
20155-3048 PRO 229 2000 3 356 7.1 12.22 11.74 B 201532.01-304742.5
20155-3048 PRO 229 2010 6 177 7.1 11.74 12.22 B 201532.01-304737.4
20155-3048 PRO 229 2015 7 178 7.1 11.74 12.22 B 201532.01-304737.4

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

 
 
WDS 20155-3048 PRO 229 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20155-3048 PRO 229 : MEASURES
 
 
No records found.

 
 
WDS 20155-3048 : VIRTUAL EYEPIECE
 
 

20155-3048 PRO 229A mag 11.74 20155-3048 PRO 229B sep 7.1 P.A. 177.90 mag 12.22 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20155-3048 : ALADIN DSS IMAGE @ 20h 15m 32.01s -30° 47' 37.4"
 
 
 
 
WDS 20155-3048 PRO 229 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20155-3048 PRO 229 distance=0' 20120-3036 KPP 461 distance=47' 20193-3106 RST2138 distance=52' 20179-3132 KPP4189 distance=54' 20162-2945 SKF1245 distance=64' 20156-3154 HJ 5181 distance=66' 20180-3147 UC 4141 distance=68' 20216-3104 HJ 5191 distance=81' 20116-3151 SEE 408 distance=81' 20098-3127 PRO 228 distance=84' 20180-3206 RST2137 distance=86' 20134-2921 LDS5901 distance=91' 20083-3117 TDT2012 distance=98' 20215-2946 TDS1063 distance=99' 20079-3111 RST2135 distance=101' 20099-2938 B 469 distance=101' 20081-3014 TSN 96 distance=102' 20229-3008 JSP 813 distance=104' 20093-3154 VOU 81 distance=104' 20078-3007 KPP 458 distance=108' 20109-3219 B 987 distance=110' 20169-3236 STN 64 distance=111' 20077-3144 LDS 704 distance=115' 20205-2912 HJ 5188AB distance=116' 20205-2912 HJ 5188AC distance=116' 20205-2912 HJ 5188AD distance=116' 20205-2912 WIE 1BF distance=116' 20211-2916 BRT3091 distance=116' 20202-2908 GLP 18 distance=118' 20205-2912 HJ 5188DE distance=118' 20075-3150 RST2133 distance=121' 20226-2928 JNN 325 distance=122' 20060-3100 LDS5897 distance=123' 20062-3015 LDS5899 distance=123' 20074-2943 HJ 5168AB distance=124' 20074-2943 HJ 5168AC distance=124' 20070-3147 VOU 99 distance=125' 20253-3052 TDT2257 distance=127' 20220-3224 JSP 812 distance=127' 20130-2842 KPP3121 distance=131' 20182-3258 SEE 413BC distance=136' 20182-3258 SEE 413AB distance=136' 20078-2915 LDS5900 distance=137' 20049-3059 UC 4077 distance=137' 20051-3023 BRT3089 distance=138' 20113-2838 RSS 543 distance=141' 20175-2827 LDS4836 distance=144' 20223-3243 B 2885 distance=144' 20089-3247 UC 4104 distance=147' 20240-3230 I 1418 distance=149' 20049-2945 LDS5895 distance=150' 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 20155-3048 PRO 229 178 7.1 0
Show 20120-3036 KPP 461 224 3.3 47
Show 20193-3106 RST2138 60 2.4 52
Show 20179-3132 KPP4189 346 1.4 54
Show 20162-2945 SKF1245 228 24.6 64
Show 20156-3154 HJ 5181 4 9.8 66
Show 20180-3147 UC 4141 349 51.4 68
Show 20216-3104 HJ 5191 250 12.6 81
Show 20116-3151 SEE 408 187 15.1 81
Show 20098-3127 PRO 228 36 4.9 84
Show 20180-3206 RST2137 162 1.4 86
Show 20134-2921 LDS5901 91 242.0 91
Show 20083-3117 TDT2012 98 0.5 98
Show 20215-2946 TDS1063 214 1.0 99
Show 20079-3111 RST2135 179 0.9 101
Show 20099-2938 B 469 102 5.7 101
Show 20081-3014 TSN 96 20 86.4 102
Show 20229-3008 JSP 813 269 5.3 104
Show 20093-3154 VOU 81 125 3.5 104
Show 20078-3007 KPP 458 242 3.4 108
Show 20109-3219 B 987 27 5.1 110
Show 20169-3236 STN 64 295 1.7 111
Show 20077-3144 LDS 704 290 42.2 115
Show 20205-2912 HJ 5188 AB 38 3.7 116
Show 20205-2912 HJ 5188 AC 321 27.3 116
Show 20205-2912 HJ 5188 AD 38 120.6 116
Show 20205-2912 WIE 1 BF 263 437.0 116
Show 20211-2916 BRT3091 52 2.8 116
Show 20202-2908 GLP 18 198 56.8 118
Show 20205-2912 HJ 5188 DE 186 4.7 118
Show 20075-3150 RST2133 177 0.3 121
Show 20226-2928 JNN 325 214 0.2 122
Show 20060-3100 LDS5897 283 191.0 123
Show 20062-3015 LDS5899 290 237.0 123
Show 20074-2943 HJ 5168 AB 79 18.8 124
Show 20074-2943 HJ 5168 AC 101 72.6 124
Show 20070-3147 VOU 99 258 2.1 125
Show 20253-3052 TDT2257 261 0.5 127
Show 20220-3224 JSP 812 341 0.2 127
Show 20130-2842 KPP3121 316 5.5 131
Show 20182-3258 SEE 413 BC 145 5.1 136
Show 20182-3258 SEE 413 AB 33 17.5 136
Show 20078-2915 LDS5900 216 55.9 137
Show 20049-3059 UC 4077 282 11.2 137
Show 20051-3023 BRT3089 48 3.1 138
Show 20113-2838 RSS 543 284 12.8 141
Show 20175-2827 LDS4836 46 3.5 144
Show 20223-3243 B 2885 358 6.9 144
Show 20089-3247 UC 4104 63 27.6 147
Show 20240-3230 I 1418 256 0.7 149
Show 20049-2945 LDS5895 115 242.0 150

 
 
WDS 20155-3048 : COMPONENTS
 
 
  A
B pa=177.9°
sep=7.07"
 
 
20155-3048 A
 
 
Coord arcsec 2000 201532.01-304737.4 Mag 11.74 PmRA -1.00 PmDE 5.0
Tycho2 7442-01338-1
Tycho2
Tycho2 7442-01338-1 Pflag RAmdeg 303.88337500 DEmdeg -30.79370412
PmRA -4.1 PmDE -6.9 E RAmdeg 34 E DEmdeg 49
E pmRA 2.5 E pmDE 2.4 EpRAm 1989.37 EpDEm 1985.95
Num 3 Q RAmdeg 0.1 Q DEmdeg 1.0 Q pmRA 0.1
Q pmDE 1.0 BTmag 11.739 E BTmag 0.067 VTmag 11.175
E VTmag 0.070 Prox 672 TYC T HIP
CCDM RAdeg 303.88338583 DEdeg -30.79368778 EpRA 1990 1.76
EpDE 1990 1.43 E RAdeg 35.2 E DEdeg 50.7 Posflg
Corr -0.2
 
 
20155-3048 B
 
 
Coord arcsec 2000 201532.03-304744.5 Mag 12.22 PmRA 3.00 PmDE -15.0
Calc delta mag 0.48 Calc coord yes