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Current system
10207+0943
OSW 50


Nearby doubles
2' : 10207+0942
CVR 560

25' : 10203+0919
KPP3227

26' : 10224+0948
OCC 756

35' : 10229+0954
SKF1729

52' : 10241+0943
GRV 818

57' : 10195+1036
OCC 758AB

60' : 10170+1007
STF1419

60' : 10187+0851
GWP1340

63' : 10223+0846
KPP1982

68' : 10235+0850
KPP2434

72' : 10183+0841
YSC 93

76' : 10184+1050
OCC 757AB

82' : 10252+0855
GWP1365

83' : 10153+0922
GWP1328

91' : 10205+0813
STE 7

91' : 10173+1058
GWP1336

92' : 10256+0847
STF1431

97' : 10142+0950
GWP1320AB

99' : 10204+1121
HJ 159

100' : 10218+0805
SLW 465

103' : 10276+0946
HJ 832

105' : 10179+0807
DAM2260

105' : 10259+0831
LDS 914

105' : 10169+0815
OCC 7

106' : 10182+0805
A 2765

107' : 10178+0806
DAM2257



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

10207+0943 OSW 50

 
 
10h 20m 43.70s +09° 43' 04.4" P.A. 179.00 sep 73.1 mag 17.00,17.90 Sp K3+K3
 
 
Coord 2000 10207+0943 Discov num OSW  50 Comp Coord arcsec 2000 10 20 43.70 +09 43 04.4
Date first 1951 Date last 2015 Obs 10
Pa first 179 Pa last 178.8 P.A. Now (θ) 178.8°
Sep first 73.3 Sep last 73.121 Sep. Now (ρ) 73.121"
Mag pri 17.00 Mag sec 17.90 delta mag (ΔM) 0.9 Spectral class K3+K3 (yellow-orange/yellow-orange)
Pri motion ra -003 Sec motion ra +007
Pri motion dec +002 Sec motion dec -008
Notes V (Proper motion indicates physical)
rPM=1.33
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Gaia DR2 3876291444444898432
 
 
WDS 10207+0943 OSW 50 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Osw1988 - Oswalt, T.D., Hintzen, P.M., & Luyten, W.J. 1988ApJS...66..391O
Osw1988 ApJS 66, 391, 1988
Osw2011 C - Zhao, J.K., Oswalt, T.D., Rudkin, M., Zhao, G. & Chen, Y.Q. 2011AJ....141..107Z
Osw2011 +Es AJ 141, 107, 2011
Osw2012 Es j Zhao, J.K., Oswalt, T.D. & Zhao, G. 2012AJ....143...31Z
Osw2012 AJ 143, 31, 2012
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10207+0943 OSW 50 2002 4 179 73.1 17.00 17.90 K3+K3 V 102043.70+094304.4
10207+0943 OSW 50 2010 6 179 73.2 17.00 17.90 K3+K3 V 102043.70+094304.4
10207+0943 OSW 50 2015 7 179 73.1 17.00 17.90 K3+K3 V 102043.70+094304.4

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

 
 
WDS 10207+0943 OSW 50 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10207+0943 OSW 50 : MEASURES
 
 
No records found.

 
 
WDS 10207+0943 : VIRTUAL EYEPIECE
 
 

10207+0943 OSW 50A mag 17 Sp K3 10207+0943 OSW 50B sep 73.1 P.A. 178.80 mag 17.9 Sp K3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 10207+0943 : ALADIN DSS IMAGE @ 10h 20m 43.70s +09° 43' 04.4"
 
 
 
 
WDS 10207+0943 OSW 50 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10207+0943 OSW 50 distance=0' 10207+0942 CVR 560 distance=2' 10203+0919 KPP3227 distance=25' 10224+0948 OCC 756 distance=26' 10229+0954 SKF1729 distance=35' 10241+0943 GRV 818 distance=52' 10195+1036 OCC 758AB distance=57' 10195+1036 DAM2313AB,C distance=57' 10170+1007 STF1419 distance=60' 10187+0851 GWP1340 distance=60' 10223+0846 KPP1982 distance=63' 10235+0850 KPP2434 distance=68' 10183+0841 YSC 93 distance=72' 10184+1050 OCC 757AB distance=76' 10252+0855 GWP1365 distance=82' 10153+0922 GWP1328 distance=83' 10205+0813 STE 7 distance=91' 10173+1058 GWP1336 distance=91' 10256+0847 STF1431 distance=92' 10142+0950 GWP1320AB distance=97' 10142+0950 GWP1320AC distance=97' 10204+1121 HJ 159 distance=99' 10218+0805 SLW 465 distance=100' 10276+0946 HJ 832 distance=103' 10179+0807 DAM2260 distance=105' 10259+0831 LDS 914 distance=105' 10169+0815 OCC 7 distance=105' 10182+0805 A 2765 distance=106' 10178+0806 DAM2257 distance=107' 10250+1110 KPP3815AB distance=107' 10146+0844 DAM2171 distance=109' 10144+0844 OCC9044AB distance=111' 10144+0844 OCC9044AC distance=111' 10203+0749 GWP1347 distance=115' 10160+1123 GWP1333 distance=122' 10138+1051 OCC 598 distance=123' 10212+0741 CVR1285 distance=123' 10291+0922 HEI 496 distance=126' 10138+1056 DAM2155 distance=126' 10269+1110 HJ 161 distance=127' 10292+1009 STT 220 distance=128' 10151+0806 LDS3970 distance=129' 10261+0802 A 2569 distance=129' 10220+1150 CVR 561 distance=129' 10195+0734 CVR1281 distance=131' 10225+0733 LDS2854 distance=133' 10253+1139 GWP1367 distance=135' 10242+0738 CVR 563 distance=135' 10182+0731 YSC 92 distance=138' 10113+0956 SMH 14 distance=140' 10225+0726 OCC9060 distance=140' 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 10207+0943 OSW 50 179 73.1
Show 10207+0942 CVR 560 254 8.6 2
Show 10203+0919 KPP3227 18 2.5 25
Show 10224+0948 OCC 756 -1 0.1 26
Show 10229+0954 SKF1729 298 1.3 35
Show 10241+0943 GRV 818 299 45.1 52
Show 10195+1036 OCC 758 AB -1 0.1 57
Show 10195+1036 DAM2313 AB,C 283 12.9 57
Show 10170+1007 STF1419 225 4.5 60
Show 10187+0851 GWP1340 137 15.6 60
Show 10223+0846 KPP1982 285 15.7 63
Show 10235+0850 KPP2434 291 21.3 68
Show 10183+0841 YSC 93 90 0.3 72
Show 10184+1050 OCC 757 AB -1 0.1 76
Show 10252+0855 GWP1365 108 47.7 82
Show 10153+0922 GWP1328 323 52.0 83
Show 10205+0813 STE 7 124 20.7 91
Show 10173+1058 GWP1336 163 32.2 91
Show 10256+0847 STF1431 76 3.6 92
Show 10142+0950 GWP1320 AB 114 150.4 97
Show 10142+0950 GWP1320 AC 100 82.3 97
Show 10204+1121 HJ 159 7 42.5 99
Show 10218+0805 SLW 465 164 143.1 100
Show 10276+0946 HJ 832 132 37.8 103
Show 10179+0807 DAM2260 102 1.2 105
Show 10259+0831 LDS 914 286 45.5 105
Show 10169+0815 OCC 7 -1 0.1 105
Show 10182+0805 A 2765 35 0.4 106
Show 10178+0806 DAM2257 188 6.3 107
Show 10250+1110 KPP3815 AB 223 4.5 107
Show 10146+0844 DAM2171 232 7.2 109
Show 10144+0844 OCC9044 AB -1 0.0 111
Show 10144+0844 OCC9044 AC -1 0.0 111
Show 10203+0749 GWP1347 330 71.2 115
Show 10160+1123 GWP1333 212 9.6 122
Show 10138+1051 OCC 598 -1 0.1 123
Show 10212+0741 CVR1285 59 3.5 123
Show 10291+0922 HEI 496 343 1.8 126
Show 10138+1056 DAM2155 281 8.0 126
Show 10269+1110 HJ 161 211 32.9 127
Show 10292+1009 STT 220 101 0.6 128
Show 10151+0806 LDS3970 208 27.7 129
Show 10261+0802 A 2569 305 2.0 129
Show 10220+1150 CVR 561 356 7.9 129
Show 10195+0734 CVR1281 209 3.2 131
Show 10225+0733 LDS2854 348 54.6 133
Show 10253+1139 GWP1367 167 58.8 135
Show 10242+0738 CVR 563 146 22.4 135
Show 10182+0731 YSC 92 28 0.2 138
Show 10113+0956 SMH 14 4 7.6 140
Show 10225+0726 OCC9060 90 4.1 140

 
 
WDS 10207+0943 : COMPONENTS
 
 
  A
B pa=178.8°
sep=73.12"
 
 
10207+0943 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 102043.70+094304.4 Mag 17 Spectral class K3 (yellow-orange)
PmRA -3.00 PmDE 2.0
 
 
10207+0943 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 102043.80+094151.3 Mag 17.9 Spectral class K3 (yellow-orange)
PmRA 7.00 PmDE -8.0 Calc delta mag 0.9 Calc coord yes