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Current system
11439+1020
GWP 1654


Nearby doubles
19' : 11429+1008
SLW 635

23' : 11436+1042
BU 917

25' : 11426+1004
HEI 503

40' : 11434+0941
SLW 636

40' : 11441+1059
SLW 637

50' : 11412+0950
HJ 187

52' : 11473+1027
YSC 94AB

61' : 11401+1043
SLW 629

63' : 11456+1117
GWP1666

65' : 11468+0932
LAS 18

66' : 11448+1123
J 3234

67' : 11437+1126
GWP1653

67' : 11444+0913
NSN 620

70' : 11459+1122
J 1017AB

70' : 11398+0945
HJ 185

71' : 11482+1050
GWP1678

73' : 11403+0931
LDS4131

75' : 11390+1001
HJ 184

77' : 11391+1051
BPM 581

84' : 11464+0904
STF1571

87' : 11498+1019
SLW 655

91' : 11389+1113
SLW 623

92' : 11500+1030
HEI 505

93' : 11461+0853
GWP1672

97' : 11424+1154
GWP1648

98' : 11413+0850
GWP1644



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

11439+1020 GWP 1654

 
 
11h 43m 52.66s +10° 19' 36.1" P.A. 313.00 sep 10.7 mag 18.40,18.90 Sp M1+M1
 
 
Coord 2000 11439+1020 Discov num GWP1654 Comp Coord arcsec 2000 11 43 52.66 +10 19 36.1
Date first 1989 Date last 2016 Obs 11
Pa first 313 Pa last 313.1 P.A. Now (θ) 313.1°
Sep first 10.7 Sep last 10.707 Sep. Now (ρ) 10.707"
Mag pri 18.40 Mag sec 18.90 delta mag (ΔM) 0.5 Spectral class M1+M1 (red/red)
Pri motion ra -075 Sec motion ra -085
Pri motion dec -010 Sec motion dec -020
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.162 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Gaia DR2 3912985858315197952
 
 
WDS 11439+1020 GWP 1654 : 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
11439+1020 GWP1654 2000 2 314 10.8 18.40 18.90 V R 114352.66+101936.1
11439+1020 GWP1654 2010 3 313 10.6 18.40 18.90 V R 114352.66+101936.1
11439+1020 GWP1654 2015 5 313 10.7 18.40 18.90 V R 114352.66+101936.1
11439+1020 GWP1654 2016 11 313 10.7 18.40 18.90 M1+M1 V R 114352.66+101936.1

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

 
 
WDS 11439+1020 GWP 1654 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11439+1020 GWP 1654 : MEASURES
 
 
No records found.

 
 
WDS 11439+1020 : VIRTUAL EYEPIECE
 
 

11439+1020 GWP1654A mag 18.4 Sp M1 11439+1020 GWP1654B sep 10.6 P.A. 313.60 mag 18.9 Sp M1 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 11439+1020 : ALADIN DSS IMAGE @ 11h 43m 52.66s +10° 19' 36.1"
 
 
 
 
WDS 11439+1020 GWP 1654 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11439+1020 GWP1654 distance=0' 11429+1008 SLW 635 distance=19' 11436+1042 BU 917 distance=23' 11426+1004 HEI 503 distance=25' 11434+0941 SLW 636 distance=40' 11441+1059 SLW 637 distance=40' 11412+0950 HJ 187 distance=50' 11473+1027 YSC 94AB distance=52' 11473+1027 GII 180Aa,Ab distance=52' 11401+1043 SLW 629 distance=61' 11456+1117 GWP1666 distance=63' 11468+0932 LAS 18 distance=65' 11448+1123 J 3234 distance=66' 11437+1126 GWP1653 distance=67' 11444+0913 NSN 620 distance=67' 11459+1122 J 1017AB distance=70' 11459+1122 GII 179Aa,Ab distance=70' 11398+0945 HJ 185 distance=70' 11482+1050 GWP1678 distance=71' 11403+0931 LDS4131 distance=73' 11390+1001 HJ 184 distance=75' 11391+1051 BPM 581 distance=77' 11464+0904 STF1571 distance=84' 11498+1019 SLW 655 distance=87' 11389+1113 SLW 623 distance=91' 11500+1030 HEI 505 distance=92' 11461+0853 GWP1672 distance=93' 11424+1154 GWP1648 distance=97' 11413+0850 GWP1644 distance=98' 11375+1049 GRV1194 distance=100' 11450+0838 UC 166 distance=103' 11459+1201 GWP1670 distance=106' 11394+0856 A 2577 distance=107' 11504+1111 CVR 627 distance=110' 11453+0816 VIG 14AB distance=126' 11453+0816 PIN 5AC distance=126' 11475+0825 GWP1675 distance=127' 11523+0957 LDS4152 distance=128' 11521+0936 GWP1692BC distance=129' 11522+1100 SLW 663 distance=130' 11521+0936 GWP1692AB distance=130' 11479+0815 HEI 504CE distance=131' 11367+1138 J 2082 distance=132' 11421+1229 SLW 632 distance=133' 11369+1146 GWP1624 distance=134' 11448+1230 HJ 1195 distance=136' 11383+0831 CVR1374 distance=137' 11479+0815 CHR 134Aa,Ab distance=139' 11479+0815 SHJ 131AB distance=139' 11479+0815 SHJ 131AC distance=139' 11479+0815 RBR 2AD distance=139' 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 11439+1020 GWP1654 313 10.7
Show 11429+1008 SLW 635 159 151.2 19
Show 11436+1042 BU 917 176 4.1 23
Show 11426+1004 HEI 503 349 0.5 25
Show 11434+0941 SLW 636 332 9.6 40
Show 11441+1059 SLW 637 159 11.1 40
Show 11412+0950 HJ 187 9 9.7 50
Show 11473+1027 YSC 94 AB 250 0.7 52
Show 11473+1027 GII 180 Aa,Ab 137 0.2 52
Show 11401+1043 SLW 629 285 134.1 61
Show 11456+1117 GWP1666 2 11.6 63
Show 11468+0932 LAS 18 155 9.7 65
Show 11448+1123 J 3234 285 8.9 66
Show 11437+1126 GWP1653 198 52.1 67
Show 11444+0913 NSN 620 242 6.2 67
Show 11459+1122 J 1017 AB 147 0.6 70
Show 11459+1122 GII 179 Aa,Ab 130 0.1 70
Show 11398+0945 HJ 185 39 28.8 70
Show 11482+1050 GWP1678 48 96.4 71
Show 11403+0931 LDS4131 88 62.5 73
Show 11390+1001 HJ 184 158 21.8 75
Show 11391+1051 BPM 581 343 87.8 77
Show 11464+0904 STF1571 298 9.8 84
Show 11498+1019 SLW 655 255 30.5 87
Show 11389+1113 SLW 623 272 118.8 91
Show 11500+1030 HEI 505 348 1.4 92
Show 11461+0853 GWP1672 45 30.4 93
Show 11424+1154 GWP1648 42 8.2 97
Show 11413+0850 GWP1644 329 9.7 98
Show 11375+1049 GRV1194 40 9.2 100
Show 11450+0838 UC 166 58 62.8 103
Show 11459+1201 GWP1670 265 17.9 106
Show 11394+0856 A 2577 133 0.2 107
Show 11504+1111 CVR 627 246 14.9 110
Show 11453+0816 VIG 14 AB 352 12.5 126
Show 11453+0816 PIN 5 AC 163 50.0 126
Show 11475+0825 GWP1675 50 10.2 127
Show 11523+0957 LDS4152 349 230.3 128
Show 11521+0936 GWP1692 BC 138 67.2 129
Show 11522+1100 SLW 663 113 168.5 130
Show 11521+0936 GWP1692 AB 284 48.9 130
Show 11479+0815 HEI 504 CE 90 3.8 131
Show 11367+1138 J 2082 182 7.7 132
Show 11421+1229 SLW 632 331 123.9 133
Show 11369+1146 GWP1624 336 61.5 134
Show 11448+1230 HJ 1195 328 10.6 136
Show 11383+0831 CVR1374 111 3.6 137
Show 11479+0815 CHR 134 Aa,Ab 85 0.4 139
Show 11479+0815 SHJ 131 AB 358 148.4 139
Show 11479+0815 SHJ 131 AC 322 482.1 139
Show 11479+0815 RBR 2 AD 293 3.0 139

 
 
WDS 11439+1020 : COMPONENTS
 
 
  A
B pa=313.6°
sep=10.61"
 
 
11439+1020 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 114352.66+101936.1 Mag 18.4 Spectral class M1 (red)
PmRA -75.00 PmDE -10.0
 
 
11439+1020 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 114352.14+101943.4 Mag 18.9 Spectral class M1 (red)
PmRA -85.00 PmDE -20.0 Calc delta mag 0.5 Calc coord yes