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Current system
13138+1128
ITF 101


Nearby doubles
4' : 13139+1125
BPMA 46

14' : 13145+1120
HJ 2647

30' : 13121+1113
HJ 221

31' : 13140+1058
LDS4330

34' : 13160+1119
SLW 844

38' : 13157+1154
AG 435

39' : 13117+1106
CLZ 59

47' : 13170+1128
RAO 291

50' : 13163+1202
CVR 689

51' : 13113+1203
ITF 171

52' : 13173+1120
LDS4338AB

56' : 13105+1103
HDS1842

59' : 13110+1209
ITF 166

66' : 13111+1220
OSO 51AB

72' : 13149+1238
SLW 840

74' : 13154+1019
SLW 842

74' : 13188+1139
HJ 222

74' : 13090+1147
DVG 40

76' : 13089+1147
DVG 39

82' : 13170+1235
RAO 290

86' : 13168+1015
HEI 519

86' : 13166+1244
CBL 418

92' : 13084+1214
SKF2712

93' : 13197+1052
LDS4346

98' : 13093+1239
ITF 41

99' : 13085+1227
LDS4319



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

13138+1128 ITF 101

 
 
13h 13m 49.63s +11° 28' 09.4" P.A. 286.00 sep 146.3 mag 14.20,14.30 Sp G4V+G4V
 
 
Coord 2000 13138+1128 Discov num ITF 101 Comp Coord arcsec 2000 13 13 49.63 +11 28 09.4
Date first 1955 Date last 2015 Obs 10
Pa first 286 Pa last 286.4 P.A. Now (θ) 286.4°
Sep first 145.8 Sep last 146.278 Sep. Now (ρ) 146.278"
Mag pri 14.20 Mag sec 14.30 delta mag (ΔM) 0.1 Spectral class G4V+G4V (yellow/yellow)
Pri motion ra +004 Sec motion ra +004
Pri motion dec -012 Sec motion dec -012
Notes V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Gaia DR2 3736358631098255104
 
 
WDS 13138+1128 ITF 101 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
ITF2011 C j Falcon, I.T. 2011OED.....6...79F
ITF2011 El Observador de Estrellas Dobles, Issue #6, 79, 2011
ITF2011b C j Falcon, I.T. 2011OED.....7...51F
ITF2011b El Observador de Estrellas Dobles, Issue #7, 51, 2011
ITF2012 P j Falcon, I.T. .
ITF2012 +E2 Il Bollettino Delle Stelle Doppie 2, 35, 2012
ITF2012 +E (Italian translation on page 11 of the same publication)
ITF2012b P j Falcon, I.T. 2012JDSO....8..168F
ITF2012b +E+ JDSO 8, 168, 2012
ITF2012c Pp j Falcon, I.T. 2012JDSO....8..234F
ITF2012c JDSO 8, 234, 2012
ITF2012d P j Falcon, I.T. .
ITF2012d +E+ Il Bollettino Delle Stelle Doppie 3, 9, 2012
ITF2012e P w Falcon, I.T. 2012JDSO....8..323F
ITF2012e +E+ JDSO 8, 323, 2012
ITF2013 P - Falcon, I.T. .
ITF2013 +E2 Il Bollettino Delle Stelle Doppie 4, 51, 2013
ITF2013 (Italian translation on page 5 of the same publication)
ITF2013b P - Falcon, I.T. .
ITF2013b +E+ Il Bollettino Delle Stelle Doppie 5, 84, 2013
ITF2013b +C
ITF2013c P j Falcon, I.T. .
ITF2013c +E+ Il Bollettino Delle Stelle Doppie 5, 84, 2013
ITF2013c +C (most measures in ITF2013b)
ITF2013d P - Falcon, I.T. .
ITF2013d +E+ Il Bollettino Delle Stelle Doppie 6, 57, 2013
ITF2013d +C
ITF2013e C - Falcon, I.T. .
ITF2013e +P Il Bollettino Delle Stelle Doppie 7, 52, 2013
ITF2013e +E2
ITF2014 P - Falcon, I.T. .
ITF2014 +E+ Il Bollettino Delle Stelle Doppie 8, 48, 2014
ITF2014 (Italian translation on page 5 of the same publication)
ITF2014b P - Falcon, I.T. .
ITF2014b +E2 Il Bollettino Delle Stelle Doppie 9, 31, 2014
ITF2014b +E (Italian translation on page 7 of the same publication)
ITF2014c P - Falcon, I.T. .
ITF2014c +E2 Il Bollettino Delle Stelle Doppie 10, 30, 2014
ITF2014c (Italian translation on page 16 of the same publication)
ITF2014d P - Falcon, I.T. .
ITF2014d +E2 Il Bollettino Delle Stelle Doppie 11, 33, 2014
ITF2014d +C (Italian translation on page 11 of the same publication)
ITF2015a P - Falcon, I.T. .
ITF2015a +E2 Il Bollettino Delle Stelle Doppie 12, 23, 2015
ITF2015a (Italian translation on page 13 of the same publication)
ITF2015b P - Falcon, I.T. .
ITF2015b +E2 Il Bollettino Delle Stelle Doppie 13, 26, 2015
ITF2015b (Italian translation on page 22 of the same publication)
ITF2015c P - Falcon, I.T. .
ITF2015c +E2 Il Bollettino Delle Stelle Doppie 15, 45, 2015
ITF2015c +Es (Italian translation on page 13 of the same publication)
ITF2016a P - Falcon, I.T. .
ITF2016a +E2 Il Bollettino Delle Stelle Doppie 18, 22, 2016
ITF2016a +Es (Italian translation on page 10 of the same publication)
ITF2017 P - Falcon, I.T. .
ITF2017 +E2 Il Bollettino Delle Stelle Doppie 23, 33, 2017
ITF2017 +Es (Italian translation on page 4 of the same publication)
ITF2018 P+ - Falcon, I.T. .
ITF2018 +E2+ Il Bollettino Delle Stelle Doppie 26, 69, 2018
ITF2018 +C (Italian translation on page 13 of the same publication)
ITF2018 (ITF 103-110 already published in ITF2017)
ITF2020 P - Falcon, I.T. .
ITF2020 +E Il Bollettino Delle Stelle Doppie 32, 4, 2020
ITF2021 P - Falcon, I.T. .
ITF2021 +E Il Bollettino Delle Stelle Doppie 34, 18, 2021
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13138+1128 ITF 101 2010 5 287 146.2 14.20 14.30 G4V+G4V V 131349.63+112809.4
13138+1128 ITF 101 2015 6 286 146.3 14.20 14.30 G4V+G4V V 131349.63+112809.4

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

 
 
WDS 13138+1128 ITF 101 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13138+1128 ITF 101 : MEASURES
 
 
No records found.

 
 
WDS 13138+1128 : VIRTUAL EYEPIECE
 
 

13138+1128 ITF 101A mag 14.2 Sp G4V 13138+1128 ITF 101B sep 143.6 P.A. 286.70 mag 14.3 Sp G4V 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 13138+1128 : ALADIN DSS IMAGE @ 13h 13m 49.63s +11° 28' 09.4"
 
 
 
 
WDS 13138+1128 ITF 101 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13138+1128 ITF 101 distance=0' 13139+1125 BPMA 46 distance=4' 13145+1120 HJ 2647 distance=14' 13121+1113 HJ 221 distance=30' 13140+1058 LDS4330 distance=31' 13160+1119 SLW 844 distance=34' 13157+1154 AG 435 distance=38' 13117+1106 CLZ 59 distance=39' 13170+1128 RAO 291 distance=47' 13163+1202 CVR 689 distance=50' 13113+1203 ITF 171 distance=51' 13173+1120 LDS4338AB distance=52' 13173+1120 LDS4338Aa,Ab distance=52' 13105+1103 HDS1842 distance=56' 13110+1209 ITF 166 distance=59' 13111+1220 OSO 51AB distance=66' 13111+1220 OSO 51AC distance=66' 13149+1238 SLW 840 distance=72' 13154+1019 SLW 842 distance=74' 13188+1139 HJ 222 distance=74' 13090+1147 DVG 40 distance=74' 13089+1147 DVG 39 distance=76' 13170+1235 RAO 290 distance=82' 13168+1015 HEI 519 distance=86' 13166+1244 CBL 418 distance=86' 13084+1214 SKF2712 distance=92' 13197+1052 LDS4346 distance=93' 13093+1239 ITF 41 distance=98' 13085+1227 LDS4319 distance=99' 13198+1041 WIS 221 distance=100' 13193+1029 BRT2152 distance=100' 13089+1240 ITF 40 distance=102' 13076+1216 HJ 2640 distance=104' 13192+1020 CVR 136 distance=105' 13208+1152 SLW 858 distance=105' 13092+1254 ITF 193 distance=110' 13214+1118 CVR 692 distance=112' 13197+1018 SLW 853AB distance=112' 13143+1320 LAW 2 distance=113' 13197+1018 SLW 854BC distance=113' 13064+1156 HU 1143 distance=113' 13114+0938 LDS5771AB distance=117' 13114+0938 LDS5771Aa,Ab distance=117' 13151+1324 TDS8750 distance=118' 13108+1318 BU 931 distance=119' 13141+0924 TDS8742 distance=125' 13054+1200 LDS4313 distance=129' 13168+0925 KUI 62AB distance=131' 13168+0925 GJ 504Aa,Ab distance=131' 13219+1031 GWP1994 distance=132' 13220+1028 HJ 225AB distance=135' 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 13138+1128 ITF 101 286 146.3
Show 13139+1125 BPMA 46 173 248.1 4
Show 13145+1120 HJ 2647 215 50.7 14
Show 13121+1113 HJ 221 187 49.5 30
Show 13140+1058 LDS4330 188 37.0 31
Show 13160+1119 SLW 844 27 34.6 34
Show 13157+1154 AG 435 220 5.0 38
Show 13117+1106 CLZ 59 253 146.5 39
Show 13170+1128 RAO 291 197 0.3 47
Show 13163+1202 CVR 689 53 9.7 50
Show 13113+1203 ITF 171 32 23.7 51
Show 13173+1120 LDS4338 AB 90 398.8 52
Show 13173+1120 LDS4338 Aa,Ab 114 1.1 52
Show 13105+1103 HDS1842 141 0.6 56
Show 13110+1209 ITF 166 147 12.0 59
Show 13111+1220 OSO 51 AB 299 11.5 66
Show 13111+1220 OSO 51 AC 296 17.5 66
Show 13149+1238 SLW 840 308 141.2 72
Show 13154+1019 SLW 842 156 14.3 74
Show 13188+1139 HJ 222 145 31.8 74
Show 13090+1147 DVG 40 236 134.7 74
Show 13089+1147 DVG 39 131 152.6 76
Show 13170+1235 RAO 290 250 3.2 82
Show 13168+1015 HEI 519 201 2.1 86
Show 13166+1244 CBL 418 141 62.2 86
Show 13084+1214 SKF2712 91 0.9 92
Show 13197+1052 LDS4346 103 52.2 93
Show 13093+1239 ITF 41 297 4.2 98
Show 13085+1227 LDS4319 129 175.9 99
Show 13198+1041 WIS 221 289 260.0 100
Show 13193+1029 BRT2152 51 3.9 100
Show 13089+1240 ITF 40 255 3.8 102
Show 13076+1216 HJ 2640 6 52.7 104
Show 13192+1020 CVR 136 106 22.8 105
Show 13208+1152 SLW 858 62 8.6 105
Show 13092+1254 ITF 193 183 34.1 110
Show 13214+1118 CVR 692 277 23.4 112
Show 13197+1018 SLW 853 AB 121 22.7 112
Show 13143+1320 LAW 2 122 0.1 113
Show 13197+1018 SLW 854 BC 152 149.8 113
Show 13064+1156 HU 1143 93 1.1 113
Show 13114+0938 LDS5771 AB 169 81.8 117
Show 13114+0938 LDS5771 Aa,Ab 144 0.5 117
Show 13151+1324 TDS8750 218 3.1 118
Show 13108+1318 BU 931 204 4.9 119
Show 13141+0924 TDS8742 314 0.5 125
Show 13054+1200 LDS4313 171 63.5 129
Show 13168+0925 KUI 62 AB 100 54.2 131
Show 13168+0925 GJ 504 Aa,Ab 326 2.5 131
Show 13219+1031 GWP1994 353 339.5 132
Show 13220+1028 HJ 225 AB 180 36.2 135

 
 
WDS 13138+1128 : COMPONENTS
 
 
  A
B pa=286.7°
sep=143.59"
 
 
13138+1128 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 131349.63+112809.4 Mag 14.2 Spectral class G4V (yellow)
PmRA 4.00 PmDE -12.0
 
 
13138+1128 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 131340.27+112850.7 Mag 14.3 Spectral class G4V (yellow)
PmRA 4.00 PmDE -12.0 Calc delta mag 0.1 Calc coord yes