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Doubles in session


Current system
19239+7944
LDS 1906


Nearby doubles
25' : 19164+7931
MLR 219

30' : 19148+7929
SLW1223

31' : 19127+7948
LDS1902

32' : 19277+8014
LOC 411

33' : 19310+7919
LOC 407

36' : 19320+7917
LOC 408

40' : 19136+8012
LDS1903

42' : 19090+7933
UC 3822

50' : 19192+8033
LOC 402

51' : 19049+7945
HDS2706

60' : 19046+8017
TDT1212

61' : 19163+8042
TDT1334

61' : 19166+7848
LOC 401

65' : 19406+8033
LOC 425

68' : 19351+7847
LDS1912

69' : 19071+7854
LOC 400

89' : 19323+8110
LOC 409

91' : 19295+7816
STF2571AB

103' : 19308+8125
MLR 221

110' : 19421+7809
LOC 422

112' : 19429+8126
MLR 226

121' : 19099+7750
LDS1900

130' : 19367+7740
SLW1224

134' : 19328+8156
LOC 410

138' : 19106+7732
LOC 399

142' : 19165+7725
TDT1339AB



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

19239+7944 LDS 1906

 
 
19h 23m 45.96s +79° 44' 37.2" P.A. 128.00 sep 98.5 mag 11.94,11.66
 
 
Coord 2000 19239+7944 Discov num LDS1906 Comp Coord arcsec 2000 19 23 45.96 +79 44 37.2
Date first 1896 Date last 2019 Obs 14
Pa first 131 Pa last 127.8 P.A. Now (θ) 127.8°
Sep first 98.3 Sep last 98.457 Sep. Now (ρ) 98.457"
Mag pri 11.94 Mag sec 11.66 delta mag (ΔM) 0.28 Spectral class
Pri motion ra +081 Sec motion ra +069
Pri motion dec +034 Sec motion dec +028
Notes
rPM=0.153 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 2294803882408522240
 
 
WDS 19239+7944 LDS 1906 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19239+7944 LDS1906 1999 4 128 98.7 13.20 13.30 D 192345.96+794437.2
19239+7944 LDS1906 2004 5 128 98.6 13.20 13.30 D 192345.96+794437.2
19239+7944 LDS1906 2010 6 128 98.6 11.94 11.66 192345.96+794437.2
19239+7944 LDS1906 2015 10 128 98.6 11.94 11.66 192345.96+794437.2
19239+7944 LDS1906 2019 12 128 98.5 11.94 11.66 192345.96+794437.2

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

 
 
WDS 19239+7944 LDS 1906 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19239+7944 LDS 1906 : MEASURES
 
 
No records found.

 
 
WDS 19239+7944 : VIRTUAL EYEPIECE
 
 

19239+7944 LDS1906A mag 11.94 19239+7944 LDS1906B sep 61.9 P.A. 167.10 mag 11.66 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 19239+7944 : ALADIN DSS IMAGE @ 19h 23m 45.96s +79° 44' 37.2"
 
 
 
 
WDS 19239+7944 LDS 1906 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19239+7944 LDS1906 distance=1' 19164+7931 MLR 219 distance=25' 19148+7929 SLW1223 distance=30' 19127+7948 LDS1902 distance=31' 19277+8014 LOC 411 distance=32' 19310+7919 LOC 407 distance=33' 19320+7917 LOC 408 distance=36' 19136+8012 LDS1903 distance=40' 19090+7933 UC 3822 distance=42' 19192+8033 LOC 402 distance=50' 19049+7945 HDS2706 distance=51' 19046+8017 TDT1212 distance=60' 19163+8042 TDT1334 distance=61' 19166+7848 LOC 401 distance=61' 19406+8033 LOC 425 distance=65' 19351+7847 LDS1912 distance=68' 19071+7854 LOC 400 distance=69' 19323+8110 LOC 409 distance=89' 19295+7816 GUI 23DE distance=89' 19295+7816 STF2571AB distance=91' 19295+7816 GUI 23AC distance=91' 19295+7816 GUI 23AD distance=91' 19308+8125 MLR 221 distance=103' 19421+7809 LOC 422 distance=110' 19429+8126 MLR 226 distance=112' 19099+7750 LDS1900 distance=121' 19367+7740 SLW1224 distance=130' 19328+8156 LOC 410 distance=134' 19106+7732 LOC 399 distance=138' 19165+7725 TDT1339AB distance=142' 19370+7725 MLR 223 distance=145' 19223+7716 LOC 406 distance=149' 19225+8213 LOC 412 distance=149' 19218+7708 HDS2740 distance=158' 19401+8237 LOC 427 distance=177' 19189+7648 HDS2732 distance=178' 19180+7643 LOC 398 distance=183' 19335+7631 UC 3975 distance=197' 19392+7634 STF2592 distance=197' 19391+7625 MLR 224 distance=205' 19399+7623 MLR 225 distance=208' 19068+7609 LOC 397 distance=223' 19151+8328 STF2572 distance=224' 19430+7606 LOC 418 distance=228' 19398+7553 LDS1913 distance=238' 19160+8348 HDS2725 distance=244' 19208+7528 TDT1389 distance=258' 19329+7520 HDS2776 distance=267' 19348+7501 STF2575 distance=286' 19061+7501 TDT1222 distance=290' 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 19239+7944 LDS1906 128 98.5 1
Show 19164+7931 MLR 219 23 0.4 25
Show 19148+7929 SLW1223 145 14.0 30
Show 19127+7948 LDS1902 79 4.1 31
Show 19277+8014 LOC 411 39 4.7 32
Show 19310+7919 LOC 407 136 2.6 33
Show 19320+7917 LOC 408 168 12.8 36
Show 19136+8012 LDS1903 68 9.4 40
Show 19090+7933 UC 3822 283 46.8 42
Show 19192+8033 LOC 402 183 24.4 50
Show 19049+7945 HDS2706 281 3.6 51
Show 19046+8017 TDT1212 282 2.2 60
Show 19163+8042 TDT1334 236 1.1 61
Show 19166+7848 LOC 401 134 7.8 61
Show 19406+8033 LOC 425 278 7.4 65
Show 19351+7847 LDS1912 260 29.3 68
Show 19071+7854 LOC 400 95 1.9 69
Show 19323+8110 LOC 409 275 7.5 89
Show 19295+7816 GUI 23 DE 32 35.5 89
Show 19295+7816 STF2571 AB 19 11.4 91
Show 19295+7816 GUI 23 AC 132 50.1 91
Show 19295+7816 GUI 23 AD 54 201.4 91
Show 19308+8125 MLR 221 345 1.4 103
Show 19421+7809 LOC 422 203 1.3 110
Show 19429+8126 MLR 226 17 1.9 112
Show 19099+7750 LDS1900 300 72.4 121
Show 19367+7740 SLW1224 51 97.5 130
Show 19328+8156 LOC 410 272 8.1 134
Show 19106+7732 LOC 399 94 1.4 138
Show 19165+7725 TDT1339 AB 166 0.6 142
Show 19370+7725 MLR 223 233 0.6 145
Show 19223+7716 LOC 406 354 1.8 149
Show 19225+8213 LOC 412 241 10.2 149
Show 19218+7708 HDS2740 21 0.3 158
Show 19401+8237 LOC 427 243 2.7 177
Show 19189+7648 HDS2732 82 0.8 178
Show 19180+7643 LOC 398 104 19.3 183
Show 19335+7631 UC 3975 95 14.9 197
Show 19392+7634 STF2592 297 0.8 197
Show 19391+7625 MLR 224 288 0.2 205
Show 19399+7623 MLR 225 246 0.3 208
Show 19068+7609 LOC 397 98 1.1 223
Show 19151+8328 STF2572 194 22.5 224
Show 19430+7606 LOC 418 239 11.5 228
Show 19398+7553 LDS1913 327 3.1 238
Show 19160+8348 HDS2725 215 3.2 244
Show 19208+7528 TDT1389 235 1.4 258
Show 19329+7520 HDS2776 92 0.4 267
Show 19348+7501 STF2575 33 7.6 286
Show 19061+7501 TDT1222 163 2.0 290

 
 
WDS 19239+7944 : COMPONENTS
 
 
  A
B pa=167.1°
sep=61.92"
 
 
19239+7944 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 192345.96+794437.2 Mag 11.94 PmRA 81.00
PmDE 34.0
 
 
19239+7944 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192351.15+794336.9 Mag 11.66 PmRA 69.00
PmDE 28.0 Calc delta mag 0.28 Calc coord yes