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Doubles in session


Current system
10550+1258
SLW 540


Nearby doubles
31' : 10578+1314
HJ 2551

34' : 10551+1331
GWP1494

37' : 10534+1326
HJ 2547

42' : 10522+1306
OCC 50

53' : 10583+1317
STF1496AB

58' : 10570+1208
GWP1503AB

62' : 10543+1358
CVR1323

67' : 10595+1248
HEI 360

70' : 10597+1240
LDS4043

77' : 11001+1246
CVR 589

79' : 10496+1256
STF1477

88' : 11000+1345
GWP1516

88' : 11010+1248
CVR1335

90' : 10572+1134
BRT1270

92' : 10594+1154
HDS1567

94' : 10523+1133
GWP1476

97' : 11014+1235
HEI 155

98' : 10520+1130
BRT1269

101' : 10511+1135
CHR 32

102' : 10481+1313
AG 341

102' : 10597+1142
OCC 85

106' : 11021+1316
SLW 554

107' : 10480+1329
GWP1460

108' : 10480+1223
SHN 138

113' : 10489+1149
SLW 526

115' : 10517+1114
KPP 231



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Binary Systems
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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

10550+1258 SLW 540

 
 
10h 54m 59.09s +12° 57' 32.1" P.A. 210.00 sep 83.9 mag 17.91,19.46 Sp M0.9+M2.8
 
 
Coord 2000 10550+1258 Discov num SLW 540 Comp Coord arcsec 2000 10 54 59.09 +12 57 32.1
Date first 1999 Date last 2015 Obs 7
Pa first 210 Pa last 210.3 P.A. Now (θ) 210.3°
Sep first 84.0 Sep last 83.944 Sep. Now (ρ) 83.944"
Mag pri 17.91 Mag sec 19.46 delta mag (ΔM) 1.55 Spectral class M0.9+M2.8 (red/red)
Pri motion ra +028 Sec motion ra +029
Pri motion dec -031 Sec motion dec -029
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.054 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Gaia DR2 3872694946205602816
 
 
WDS 10550+1258 SLW 540 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
SLW Sloan Digital Sky Survey SLoWPoKES Catalog ...................
SLW (catalog of wide, low-mass CPM pairs - see Dhital et al. 2010) 2010AJ....139.2566D
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10550+1258 SLW 540 2003 1 210 84.0 17.91 19.46 M0.9 M2.8 V R 105459.09+125732.1
10550+1258 SLW 540 2010 3 210 84.1 17.91 19.46 M0.9+M2.8 V R 105459.09+125732.1
10550+1258 SLW 540 2015 4 210 84.0 17.91 19.46 M0.9+M2.8 V R 105459.09+125732.1

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

 
 
WDS 10550+1258 SLW 540 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10550+1258 SLW 540 : MEASURES
 
 
No records found.

 
 
WDS 10550+1258 : VIRTUAL EYEPIECE
 
 

10550+1258 SLW 540A mag 17.91 Sp M0.9 10550+1258 SLW 540B sep 83.4 P.A. 209.70 mag 19.46 Sp M2.8 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 10550+1258 : ALADIN DSS IMAGE @ 10h 54m 59.09s +12° 57' 32.1"
 
 
 
 
WDS 10550+1258 SLW 540 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10550+1258 SLW 540 distance=0' 10578+1314 HJ 2551 distance=31' 10551+1331 GWP1494 distance=34' 10534+1326 HJ 2547 distance=37' 10522+1306 OCC 50 distance=42' 10583+1317 STF1496AB distance=53' 10583+1317 FYM 36AC distance=53' 10570+1208 GWP1503AB distance=58' 10543+1358 CVR1323 distance=62' 10595+1248 HEI 360 distance=67' 10597+1240 LDS4043 distance=70' 11001+1246 CVR 589 distance=77' 10496+1256 STF1477 distance=79' 11000+1345 GWP1516 distance=88' 11010+1248 CVR1335 distance=88' 10572+1134 BRT1270 distance=90' 10594+1154 HDS1567 distance=92' 10523+1133 GWP1476 distance=94' 11014+1235 HEI 155 distance=97' 10520+1130 BRT1269 distance=98' 10511+1135 CHR 32 distance=101' 10481+1313 AG 341 distance=102' 10597+1142 OCC 85 distance=102' 11021+1316 SLW 554 distance=106' 10480+1329 GWP1460 distance=107' 10480+1223 SHN 138 distance=108' 10489+1149 SLW 526 distance=113' 10517+1114 KPP 231 distance=115' 10470+1302 STF1472 distance=117' 11005+1131 BPMA 43AB distance=119' 10577+1105 GWP1508AB distance=120' 10577+1105 GWP1508AC distance=120' 10477+1412 CVR1314 distance=131' 11029+1404 SLW 558 distance=134' 10511+1458 GWP1473 distance=134' 11004+1445 GOM 12 distance=134' 10458+1253 WIS 172 distance=134' 10485+1434 CVR1315 distance=135' 10590+1056 LDS6237 distance=136' 11014+1114 CVR1336 distance=141' 11046+1240 SIN 62Aa,Ab distance=142' 11046+1240 HJ 174AB distance=142' 11020+1437 STF1502 distance=143' 10495+1504 LSC 126 distance=150' 10520+1521 LDS4026 distance=151' 10577+1031 BPM 578 distance=152' 11042+1415 HU 884 distance=156' 11032+1438 KPP 237 distance=157' 10512+1026 GRV 821 distance=161' 10575+1018 GWP1505 distance=165' 10467+1106 BRT1268 distance=165' 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 10550+1258 SLW 540 210 83.9
Show 10578+1314 HJ 2551 196 27.9 31
Show 10551+1331 GWP1494 24 52.7 34
Show 10534+1326 HJ 2547 58 28.1 37
Show 10522+1306 OCC 50 -1 0.1 42
Show 10583+1317 STF1496 AB 352 19.2 53
Show 10583+1317 FYM 36 AC 138 113.9 53
Show 10570+1208 GWP1503 AB 4 7.8 58
Show 10543+1358 CVR1323 266 4.5 62
Show 10595+1248 HEI 360 102 3.8 67
Show 10597+1240 LDS4043 146 19.4 70
Show 11001+1246 CVR 589 181 11.5 77
Show 10496+1256 STF1477 275 17.5 79
Show 11000+1345 GWP1516 14 31.2 88
Show 11010+1248 CVR1335 120 4.3 88
Show 10572+1134 BRT1270 354 4.8 90
Show 10594+1154 HDS1567 10 7.8 92
Show 10523+1133 GWP1476 118 16.9 94
Show 11014+1235 HEI 155 67 0.8 97
Show 10520+1130 BRT1269 261 3.7 98
Show 10511+1135 CHR 32 10 0.4 101
Show 10481+1313 AG 341 231 37.1 102
Show 10597+1142 OCC 85 -1 0.1 102
Show 11021+1316 SLW 554 189 9.7 106
Show 10480+1329 GWP1460 150 109.2 107
Show 10480+1223 SHN 138 -1 0.1 108
Show 10489+1149 SLW 526 265 9.0 113
Show 10517+1114 KPP 231 343 3.4 115
Show 10470+1302 STF1472 37 43.4 117
Show 11005+1131 BPMA 43 AB 232 257.1 119
Show 10577+1105 GWP1508 AB 315 3.8 120
Show 10577+1105 GWP1508 AC 275 107.7 120
Show 10477+1412 CVR1314 139 3.1 131
Show 11029+1404 SLW 558 170 23.4 134
Show 10511+1458 GWP1473 74 14.0 134
Show 11004+1445 GOM 12 40 7.6 134
Show 10458+1253 WIS 172 358 115.9 134
Show 10485+1434 CVR1315 307 3.9 135
Show 10590+1056 LDS6237 254 5.6 136
Show 11014+1114 CVR1336 352 4.8 141
Show 11046+1240 SIN 62 Aa,Ab 39 2.2 142
Show 11046+1240 HJ 174 AB 357 59.3 142
Show 11020+1437 STF1502 285 12.9 143
Show 10495+1504 LSC 126 37 1.2 150
Show 10520+1521 LDS4026 219 11.6 151
Show 10577+1031 BPM 578 173 116.4 152
Show 11042+1415 HU 884 225 4.2 156
Show 11032+1438 KPP 237 186 3.4 157
Show 10512+1026 GRV 821 86 12.5 161
Show 10575+1018 GWP1505 262 24.8 165
Show 10467+1106 BRT1268 186 5.0 165

 
 
WDS 10550+1258 : COMPONENTS
 
 
  A
B pa=209.7°
sep=83.41"
 
 
10550+1258 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 105459.09+125732.1 Mag 17.91 Spectral class M0.9 (red)
PmRA 28.00 PmDE -31.0
 
 
10550+1258 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 105456.27+125619.6 Mag 19.46 Spectral class M2.8 (red)
PmRA 29.00 PmDE -29.0 Calc delta mag 1.55 Calc coord yes