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Current system
12205+1227
GWP 1790


Nearby doubles
15' : 12214+1223
LDS1295AB

47' : 12187+1148
STF1628AB

55' : 12179+1147
HU 1138

63' : 12166+1200
BPM 589

65' : 12208+1332
UC 2321

69' : 12158+1235
CVR1416

70' : 12250+1248
SHN 23

70' : 12180+1127
GWP1786

85' : 12201+1351
BU 27

90' : 12205+1058
BRT1277

96' : 12141+1209
HJ 2603

98' : 12143+1149
HU 1137

100' : 12235+1355
HO 53AB

107' : 12277+1213
GWP1813AB

108' : 12137+1308
UC 2297

109' : 12165+1359
UC 2306

114' : 12191+1036
BPM 590

115' : 12284+1223
LDS1311

116' : 12187+1035
KPP 881

116' : 12150+1104
GWP1773

117' : 12200+1032
HJ 847

119' : 12206+1426
HJ 207

122' : 12125+1156
GWP1766

126' : 12278+1335
LDS1309

127' : 12176+1427
DEA 48AB

128' : 12118+1249
CAB 22AB



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

12205+1227 GWP 1790

 
 
12h 20m 27.79s +12° 27' 04.8" P.A. 290.00 sep 93.4 mag 12.20,14.00
 
 
Coord 2000 12205+1227 Discov num GWP1790 Comp Coord arcsec 2000 12 20 27.79 +12 27 04.8
Date first 1992 Date last 2016 Obs 11
Pa first 290 Pa last 289.5 P.A. Now (θ) 289.5°
Sep first 93.2 Sep last 93.397 Sep. Now (ρ) 93.397"
Mag pri 12.20 Mag sec 14.00 delta mag (ΔM) 1.8 Spectral class
Pri motion ra -072 Sec motion ra -064
Pri motion dec -016 Sec motion dec -010
Notes V (Proper motion indicates physical)
rPM=0.136 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Tycho2 0876-00009-1 Gaia DR2 3908262154500391808
 
 
WDS 12205+1227 GWP 1790 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP Observatory (OAG) CPMWP Survey
GWP Part I (2012): Measures of 1725 pairs. Equatorial zone
GWP (RA 00h00m to 11h59m, DEC +20 to -20 deg)
GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP Observatory (OAG) CPMWP Survey
GWP Part II (2016): Measures of 1657 pairs. Equatorial zone
GWP (RA 12h00m to 23h59m, DEC +20 to -20 deg)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12205+1227 GWP1790 1998 2 290 93.4 12.20 14.00 V 122027.79+122704.8
12205+1227 GWP1790 2010 4 290 93.4 12.20 14.00 V 122027.79+122704.8
12205+1227 GWP1790 2015 5 290 93.4 12.20 14.00 V 122027.79+122704.8
12205+1227 GWP1790 2016 11 290 93.4 12.20 14.00 V 122027.79+122704.8

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

 
 
WDS 12205+1227 GWP 1790 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12205+1227 GWP 1790 : MEASURES
 
 
No records found.

 
 
WDS 12205+1227 : VIRTUAL EYEPIECE
 
 

12205+1227 GWP1790A mag 12.2 12205+1227 GWP1790B sep 91.5 P.A. 289.90 mag 14 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12205+1227 : ALADIN DSS IMAGE @ 12h 20m 27.79s +12° 27' 04.8"
 
 
 
 
WDS 12205+1227 GWP 1790 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12205+1227 GWP1790 distance=0' 12214+1223 LDS1295AB distance=15' 12214+1223 LDS1295BC distance=24' 12187+1148 STF1628AB distance=47' 12187+1148 STF1628AC distance=47' 12179+1147 HU 1138 distance=55' 12166+1200 BPM 589 distance=63' 12208+1332 UC 2321 distance=65' 12158+1235 CVR1416 distance=69' 12250+1248 SHN 23 distance=70' 12180+1127 GWP1786 distance=70' 12201+1351 BU 27 distance=85' 12205+1058 BRT1277 distance=90' 12141+1209 HJ 2603 distance=96' 12143+1149 HU 1137 distance=98' 12235+1355 HO 53AB distance=100' 12277+1213 TDS 663BC distance=104' 12277+1213 GWP1813AB distance=107' 12137+1308 UC 2297 distance=108' 12165+1359 UC 2306 distance=109' 12191+1036 BPM 590 distance=114' 12284+1223 LDS1311 distance=115' 12187+1035 KPP 881 distance=116' 12150+1104 GWP1773 distance=116' 12200+1032 HJ 847 distance=117' 12206+1426 HJ 207 distance=119' 12125+1156 GWP1766 distance=122' 12278+1335 LDS1309 distance=126' 12176+1427 DEA 48AB distance=127' 12176+1427 TOK 399Aa,Ab distance=127' 12118+1249 CAB 22AB distance=128' 12118+1249 RAO 580AC distance=128' 12118+1219 DVG 36 distance=128' 12120+1300 A 1780 distance=129' 12137+1101 KPP1623 distance=132' 12252+1424 TDS8372 distance=136' 12111+1228 HDS1719 distance=137' 12286+1117 UC 2345 distance=139' 12299+1157 SKF1348 distance=142' 12103+1235 TDS8252 distance=149' 12241+1004 CVR 653 distance=153' 12133+1037 GWP1770 distance=153' 12126+1046 STF1612 distance=154' 12310+1228 SHN 161 distance=154' 12290+1400 LDS1313 distance=155' 12305+1142 BRT1278 distance=155' 12236+1457 HJ 208 distance=157' 12139+1023 LDS 933 distance=159' 12179+1502 LDS4199 distance=159' 12122+1041 GWP1764 distance=161' 12156+1454 HJ 3337 distance=164' 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 12205+1227 GWP1790 290 93.4
Show 12214+1223 LDS1295 AB 118 556.7 15
Show 12214+1223 LDS1295 BC 119 75.0 24
Show 12187+1148 STF1628 AB 239 9.5 47
Show 12187+1148 STF1628 AC 344 45.2 47
Show 12179+1147 HU 1138 1 1.3 55
Show 12166+1200 BPM 589 95 113.3 63
Show 12208+1332 UC 2321 164 17.4 65
Show 12158+1235 CVR1416 123 3.5 69
Show 12250+1248 SHN 23 219 0.3 70
Show 12180+1127 GWP1786 262 87.0 70
Show 12201+1351 BU 27 104 3.6 85
Show 12205+1058 BRT1277 325 3.2 90
Show 12141+1209 HJ 2603 18 25.2 96
Show 12143+1149 HU 1137 15 1.8 98
Show 12235+1355 HO 53 AB 305 2.9 100
Show 12277+1213 TDS 663 BC 285 3.4 104
Show 12277+1213 GWP1813 AB 243 225.0 107
Show 12137+1308 UC 2297 143 14.1 108
Show 12165+1359 UC 2306 188 43.4 109
Show 12191+1036 BPM 590 249 97.7 114
Show 12284+1223 LDS1311 25 15.9 115
Show 12187+1035 KPP 881 144 7.4 116
Show 12150+1104 GWP1773 15 7.5 116
Show 12200+1032 HJ 847 82 26.1 117
Show 12206+1426 HJ 207 100 24.7 119
Show 12125+1156 GWP1766 317 63.7 122
Show 12278+1335 LDS1309 16 146.6 126
Show 12176+1427 DEA 48 AB 7 38.1 127
Show 12176+1427 TOK 399 Aa,Ab 76 0.0 127
Show 12118+1249 CAB 22 AB 107 235.7 128
Show 12118+1249 RAO 580 AC 1.2 128
Show 12118+1219 DVG 36 241 67.1 128
Show 12120+1300 A 1780 316 1.3 129
Show 12137+1101 KPP1623 142 12.5 132
Show 12252+1424 TDS8372 107 0.4 136
Show 12111+1228 HDS1719 98 0.5 137
Show 12286+1117 UC 2345 22.0 139
Show 12299+1157 SKF1348 320 30.1 142
Show 12103+1235 TDS8252 58 1.0 149
Show 12241+1004 CVR 653 124 13.7 153
Show 12133+1037 GWP1770 258 28.7 153
Show 12126+1046 STF1612 7 5.6 154
Show 12310+1228 SHN 161 -1 0.3 154
Show 12290+1400 LDS1313 138 50.5 155
Show 12305+1142 BRT1278 26 2.8 155
Show 12236+1457 HJ 208 196 14.5 157
Show 12139+1023 LDS 933 80 18.1 159
Show 12179+1502 LDS4199 169 134.4 159
Show 12122+1041 GWP1764 126 18.9 161
Show 12156+1454 HJ 3337 170 39.8 164

 
 
WDS 12205+1227 : COMPONENTS
 
 
  A
B pa=289.9°
sep=91.45"
 
 
12205+1227 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 122027.79+122704.8 Mag 12.2 PmRA -72.00
PmDE -16.0 Tycho2 0876-00009-1
Tycho2
Tycho2 0876-00009-1 Pflag RAmdeg 185.11578832 DEmdeg 12.45134000
PmRA -71.8 PmDE -14.9 E RAmdeg 116 E DEmdeg 141
E pmRA 3.5 E pmDE 3.7 EpRAm 1973.22 EpDEm 1962.84
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 14.372 E BTmag 0.540 VTmag 12.400
E VTmag 0.220 Prox 999 TYC HIP
CCDM RAdeg 185.11595861 DEdeg 12.45137528 EpRA 1990 1.65
EpDE 1990 1.51 E RAdeg 132.1 E DEdeg 177.0 Posflg
Corr 0.2
 
 
12205+1227 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122021.92+122736.0 Mag 14 PmRA -64.00
PmDE -10.0 Calc delta mag 1.8 Calc coord yes