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Doubles in session


Current system
10166+1155
LAS 15


Nearby doubles
9' : 10160+1200
HJ 156AB

20' : 10173+1210
J 1126

22' : 10152+1153
HU 1254AB

34' : 10160+1123
GWP1333

36' : 10143+1207
HDS1474

46' : 10174+1239
CVR 555

50' : 10135+1136
GOM 10

51' : 10132+1147
HEI 355

53' : 10130+1151
DAM2140

54' : 10199+1217
FAR 12

58' : 10173+1058
GWP1336

65' : 10123+1143
J 2074AB

66' : 10204+1121
HJ 159

70' : 10150+1300
SLW 451

70' : 10184+1050
OCC 757AB

72' : 10138+1056
DAM2155

75' : 10171+1309
JMS 2AB

76' : 10115+1148
DAM2110

77' : 10138+1051
OCC 598

79' : 10220+1150
CVR 561

85' : 10224+1209
GIC 92

86' : 10221+1226
BU 1321

90' : 10195+1036
OCC 758AB

90' : 10106+1204
LDS3960

93' : 10193+1318
GWP1345AB

93' : 10114+1246
SLW 443



Selections
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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.

10166+1155 LAS 15

 
 
10h 16m 37.84s +11° 54' 38.0" P.A. 319.00 sep 4.1 mag 14.80,15.60 Sp M1V+M2V
 
 
Coord 2000 10166+1155 Discov num LAS  15 Comp Coord arcsec 2000 10 16 37.84 +11 54 38.0
Date first 2000 Date last 2016 Obs 9
Pa first 319 Pa last 318.5 P.A. Now (θ) 318.5°
Sep first 4.1 Sep last 4.12 Sep. Now (ρ) 4.12"
Mag pri 14.80 Mag sec 15.60 delta mag (ΔM) 0.8 Spectral class M1V+M2V (red/red)
Pri motion ra -054 Sec motion ra -056
Pri motion dec -067 Sec motion dec -064
Notes V (Proper motion indicates physical)
rPM=0.042 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Gaia DR2 3880607856512491264
 
 
WDS 10166+1155 LAS 15 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Las2012 E2 j Lasgoity, C.A. 2012OED.....9...99L
Las2012 +Es El Observador de Estrellas Dobles, Issue #9, 99, 2012
Las2013 Pp w Lasgoity, C.A. 2013OED....11...78L
Las2013 +Es El Observador de Estrellas Dobles, Issue #11, 78, 2013
Las2014a E+ j Krawczenko, C.A. 2014OED....12...49L
Las2014a +C El Observador de Estrellas Dobles, Issue #12, 49, 2014
Las2014a +P
Las2014b P j Lasgoity, C.A. 2014OED....13...64L
Las2014b +E+ El Observador de Estrellas Dobles, Issue #13, 64, 2014
Las2015 P j Lasgoity, C.A. 2015OED....15...62L
Las2015 +E+ El Observador de Estrellas Dobles, Issue #15, 62, 2015
Las2015 +C
Las2015 +Hw
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10166+1155 LAS 15 2010 5 319 4.1 14.80 15.60 M1V+M2V V 101637.84+115438.0
10166+1155 LAS 15 2015 7 319 4.1 14.80 15.60 M1V+M2V V 101637.84+115438.0
10166+1155 LAS 15 2016 9 319 4.1 14.80 15.60 M1V+M2V V 101637.84+115438.0

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

 
 
WDS 10166+1155 LAS 15 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10166+1155 LAS 15 : MEASURES
 
 
No records found.

 
 
WDS 10166+1155 : VIRTUAL EYEPIECE
 
 

10166+1155 LAS 15A mag 14.8 Sp M1V 10166+1155 LAS 15B sep 4.1 P.A. 319.10 mag 15.6 Sp M2V 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 10166+1155 : ALADIN DSS IMAGE @ 10h 16m 37.84s +11° 54' 38.0"
 
 
 
 
WDS 10166+1155 LAS 15 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10166+1155 LAS 15 distance=0' 10160+1200 HJ 156AB distance=9' 10160+1200 ABH 74AD distance=9' 10160+1200 HJ 156AC distance=9' 10160+1200 HJ 156BC distance=10' 10173+1210 J 1126 distance=20' 10152+1153 HU 1254AB distance=22' 10152+1153 DAM2188AB,C distance=22' 10160+1123 GWP1333 distance=34' 10143+1207 HDS1474 distance=36' 10174+1239 CVR 555 distance=46' 10135+1136 GOM 10 distance=50' 10132+1147 HEI 355 distance=51' 10130+1151 DAM2140 distance=53' 10199+1217 FAR 12 distance=54' 10173+1058 GWP1336 distance=58' 10123+1143 J 2074AB distance=65' 10123+1143 J 2074AC distance=65' 10204+1121 HJ 159 distance=66' 10150+1300 SLW 451 distance=70' 10184+1050 OCC 757AB distance=70' 10138+1056 DAM2155 distance=72' 10171+1309 BOY 4Aa,Ab distance=75' 10171+1309 JMS 2AB distance=75' 10115+1148 DAM2110 distance=76' 10138+1051 OCC 598 distance=77' 10220+1150 CVR 561 distance=79' 10224+1209 GIC 92 distance=85' 10221+1226 BU 1321 distance=86' 10195+1036 OCC 758AB distance=90' 10195+1036 DAM2313AB,C distance=90' 10106+1204 LDS3960 distance=90' 10193+1318 GWP1345AB distance=93' 10114+1246 SLW 443 distance=93' 10193+1318 GWP1345BC distance=93' 10102+1217 HEI 354 distance=98' 10199+1327 HJ 158 distance=104' 10096+1212 DAM2072 distance=105' 10170+1007 STF1419 distance=108' 10095+1229 DAM2070 distance=111' 10093+1122 GWP1303 distance=113' 10243+1157 RAO 245 distance=114' 10116+1321 HU 874 distance=114' 10238+1239 BPM 572 distance=114' 10086+1205 DAM2042 distance=119' 10085+1206 BRT1267 distance=121' 10084+1158 STFB 6AB (Regulus) distance=122' 10084+1158 HDO 127AD (Regulus) distance=122' 10084+1158 HDO 127BC distance=124' 10084+1158 HDO 127BD distance=124' 10083+1131 TDS7052 distance=125' 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 10166+1155 LAS 15 319 4.1
Show 10160+1200 HJ 156 AB 225 18.6 9
Show 10160+1200 ABH 74 AD 210 62.4 9
Show 10160+1200 HJ 156 AC 316 22.9 9
Show 10160+1200 HJ 156 BC 355 29.7 10
Show 10173+1210 J 1126 307 2.3 20
Show 10152+1153 HU 1254 AB 15 0.6 22
Show 10152+1153 DAM2188 AB,C 135 17.3 22
Show 10160+1123 GWP1333 212 9.6 34
Show 10143+1207 HDS1474 296 0.9 36
Show 10174+1239 CVR 555 108 12.1 46
Show 10135+1136 GOM 10 310 12.9 50
Show 10132+1147 HEI 355 205 0.3 51
Show 10130+1151 DAM2140 208 5.0 53
Show 10199+1217 FAR 12 338 50.2 54
Show 10173+1058 GWP1336 163 32.2 58
Show 10123+1143 J 2074 AB 12 2.2 65
Show 10123+1143 J 2074 AC 207 28.8 65
Show 10204+1121 HJ 159 7 42.5 66
Show 10150+1300 SLW 451 176 152.3 70
Show 10184+1050 OCC 757 AB -1 0.1 70
Show 10138+1056 DAM2155 281 8.0 72
Show 10171+1309 BOY 4 Aa,Ab 301 0.1 75
Show 10171+1309 JMS 2 AB 117 124.6 75
Show 10115+1148 DAM2110 70 9.9 76
Show 10138+1051 OCC 598 -1 0.1 77
Show 10220+1150 CVR 561 356 7.9 79
Show 10224+1209 GIC 92 218 311.9 85
Show 10221+1226 BU 1321 130 2.0 86
Show 10195+1036 OCC 758 AB -1 0.1 90
Show 10195+1036 DAM2313 AB,C 283 12.9 90
Show 10106+1204 LDS3960 47 7.6 90
Show 10193+1318 GWP1345 AB 308 122.5 93
Show 10114+1246 SLW 443 100 100.8 93
Show 10193+1318 GWP1345 BC 207 83.0 93
Show 10102+1217 HEI 354 230 4.0 98
Show 10199+1327 HJ 158 153 23.2 104
Show 10096+1212 DAM2072 136 2.5 105
Show 10170+1007 STF1419 225 4.5 108
Show 10095+1229 DAM2070 13 6.8 111
Show 10093+1122 GWP1303 64 16.5 113
Show 10243+1157 RAO 245 325 0.1 114
Show 10116+1321 HU 874 291 0.1 114
Show 10238+1239 BPM 572 241 97.8 114
Show 10086+1205 DAM2042 259 6.5 119
Show 10085+1206 BRT1267 3.8 121
Show Regulus 10084+1158 STFB 6 AB 304 179.2 122
Show Regulus 10084+1158 HDO 127 AD 274 195.3 122
Show 10084+1158 HDO 127 BC 94 2.2 124
Show 10084+1158 HDO 127 BD 211 109.1 124
Show 10083+1131 TDS7052 294 2.3 125

 
 
WDS 10166+1155 : COMPONENTS
 
 
  A
B pa=319.1°
sep=4.08"
 
 
10166+1155 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 101637.84+115438.0 Mag 14.8 Spectral class M1V (red)
PmRA -54.00 PmDE -67.0
 
 
10166+1155 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 101637.66+115441.1 Mag 15.6 Spectral class M2V (red)
PmRA -56.00 PmDE -64.0 Calc delta mag 0.8 Calc coord yes