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Doubles in session


Current system
15500+6857
LDS 2358


Nearby doubles
16' : 15509+6842
A 1133

47' : 15574+6833
DAM 87AB

49' : 15583+6839
LDS2365

56' : 15599+6914
ARY 12

66' : 15381+6845
TDS9570

78' : 15379+6942
LDS1826

78' : 15595+6800
UC 3100

84' : 16055+6900
A 1135

103' : 16070+6814
UC 3117

104' : 15501+7041
A 1131

109' : 16004+7031
LDS1834

111' : 16048+7016
STTA143AB

115' : 16046+7022
RAO 598

116' : 16041+7027
TDS9746

117' : 15539+7052
TDS 790

120' : 16095+6959
LDS1839

121' : 15427+6704
STF1975

125' : 15583+7054
A 1134

134' : 15495+7110
KPP3971

138' : 16038+7055
LDS1836

141' : 16049+7056
BAZ 6

145' : 16095+6722
HDS2281

149' : 16040+7107
MLR 178

155' : 15324+6658
TDS 776

155' : 15497+7132
LDS1830AB

159' : 15496+6618
UC 3070



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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15500+6857 LDS 2358

 
 
15h 50m 00.00s +68° 57' 00.0" P.A. 31.00 sep 40.0 mag 13.70,17.50
 
 
Coord 2000 15500+6857 Discov num LDS2358 Comp Coord arcsec 2000 15 50 00.00 +68 57 00.0
Date first 1954 Date last 1954 Obs 1
Pa first 31 Pa last 31 P.A. Now (θ) 31°
Sep first 40.0 Sep last 40 Sep. Now (ρ) 40"
Mag pri 13.70 Mag sec 17.50 delta mag (ΔM) 3.8 Spectral class
Pri motion ra -561 Sec motion ra
Pri motion dec +020 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Coordinate calcolate 1 Coordinate calculated yes
 
 
WDS 15500+6857 LDS 2358 : 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
15500+6857 LDS2358 1954 1 31 40.0 13.70 17.50 X

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

 
 
WDS 15500+6857 LDS 2358 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15500+6857 LDS 2358 : MEASURES
 
 
No records found.

 
 
WDS 15500+6857 : VIRTUAL EYEPIECE
 
 

15500+6857 LDS2358A mag 13.7 15500+6857 LDS2358B sep 35.1 P.A. 12.20 mag 17.5 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 15500+6857 : ALADIN DSS IMAGE @ 15h 50m 00.00s +68° 57' 00.0"
 
 
 
 
WDS 15500+6857 LDS 2358 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15500+6857 LDS2358 distance=0' 15509+6842 A 1133 distance=16' 15574+6833 DAM 87AB distance=47' 15583+6839 LDS2365 distance=49' 15599+6914 ARY 12 distance=56' 15381+6845 TDS9570 distance=66' 15379+6942 LDS1826 distance=78' 15595+6800 UC 3100 distance=78' 16055+6900 A 1135 distance=84' 16070+6814 UC 3117 distance=103' 15501+7041 A 1131 distance=104' 16004+7031 LDS1834 distance=109' 16048+7016 HDS2269Aa,Ab distance=111' 16048+7016 STTA143AB distance=111' 16046+7022 RAO 598 distance=115' 16041+7027 TDS9746 distance=116' 15539+7052 TDS 790 distance=117' 16095+6959 LDS1839 distance=120' 15427+6704 STF1975 distance=121' 15583+7054 A 1134 distance=125' 15495+7110 KPP3971 distance=134' 16038+7055 LDS1836 distance=138' 16049+7056 BAZ 6 distance=141' 16095+6722 HDS2281 distance=145' 16040+7107 MLR 178 distance=149' 15324+6658 TDS 776 distance=155' 15497+7132 LDS1830AB distance=155' 15497+7132 LDS1830AC distance=155' 15496+6618 UC 3070 distance=159' 15468+6618 KPP3969 distance=161' 15570+7143 LDS1831 distance=170' 15597+6609 LDS1432 distance=178' 15568+6553 TOI1254 distance=188' 15407+6550 LDS1424 distance=195' 15460+6535 BU 415CD distance=204' 15460+6535 BU 415AB distance=204' 15460+6535 BU 415AC distance=204' 16011+6531 HU 1170 distance=216' 16097+6550 LDS2369 distance=219' 15329+6537 HU 1165 distance=223' 16035+7237 SKF2726 distance=230' 15422+7246 LDS1828 distance=234' 16090+7234 STF2036AB distance=236' 16090+7234 HJ 3345AC distance=236' 15325+6522 UC 209 distance=238' 15422+7256 MLR 192 distance=242' 16044+6509 TDS9747 distance=243' 16086+6516 LDS2368 distance=246' 15361+7253 KPP1946 distance=246' 16046+7254 TDS9749 distance=248' 15308+7256 MLR 191 distance=257' 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 15500+6857 LDS2358 31 40.0
Show 15509+6842 A 1133 230 1.2 16
Show 15574+6833 DAM 87 AB 133 10.6 47
Show 15583+6839 LDS2365 295 9.6 49
Show 15599+6914 ARY 12 248 124.2 56
Show 15381+6845 TDS9570 318 0.6 66
Show 15379+6942 LDS1826 300 134.2 78
Show 15595+6800 UC 3100 90 26.2 78
Show 16055+6900 A 1135 70 4.5 84
Show 16070+6814 UC 3117 274 23.1 103
Show 15501+7041 A 1131 328 1.2 104
Show 16004+7031 LDS1834 79 5.9 109
Show 16048+7016 HDS2269 Aa,Ab 292 0.2 111
Show 16048+7016 STTA143 AB 83 46.9 111
Show 16046+7022 RAO 598 3 0.7 115
Show 16041+7027 TDS9746 62 0.6 116
Show 15539+7052 TDS 790 240 1.2 117
Show 16095+6959 LDS1839 242 71.2 120
Show 15427+6704 STF1975 43 18.9 121
Show 15583+7054 A 1134 29 2.4 125
Show 15495+7110 KPP3971 230 1.6 134
Show 16038+7055 LDS1836 204 6.2 138
Show 16049+7056 BAZ 6 212 1.6 141
Show 16095+6722 HDS2281 305 0.1 145
Show 16040+7107 MLR 178 170 6.6 149
Show 15324+6658 TDS 776 64 0.8 155
Show 15497+7132 LDS1830 AB 288 4.3 155
Show 15497+7132 LDS1830 AC 192 28.0 155
Show 15496+6618 UC 3070 341 38.1 159
Show 15468+6618 KPP3969 230 1.4 161
Show 15570+7143 LDS1831 146 250.8 170
Show 15597+6609 LDS1432 48 5.6 178
Show 15568+6553 TOI1254 265 4.4 188
Show 15407+6550 LDS1424 116 7.7 195
Show 15460+6535 BU 415 CD 9 57.1 204
Show 15460+6535 BU 415 AB 333 13.0 204
Show 15460+6535 BU 415 AC 6 19.4 204
Show 16011+6531 HU 1170 147 1.1 216
Show 16097+6550 LDS2369 147 28.8 219
Show 15329+6537 HU 1165 255 1.5 223
Show 16035+7237 SKF2726 149 4.9 230
Show 15422+7246 LDS1828 355 16.2 234
Show 16090+7234 STF2036 AB 238 2.2 236
Show 16090+7234 HJ 3345 AC 166 14.3 236
Show 15325+6522 UC 209 20 29.1 238
Show 15422+7256 MLR 192 67 1.0 242
Show 16044+6509 TDS9747 153 0.7 243
Show 16086+6516 LDS2368 162 11.2 246
Show 15361+7253 KPP1946 235 15.4 246
Show 16046+7254 TDS9749 191 2.2 248
Show 15308+7256 MLR 191 272 2.0 257

 
 
WDS 15500+6857 : COMPONENTS
 
 
  A
B pa=12.2°
sep=35.08"
 
 
15500+6857 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 155000.00+685700.0 Mag 13.7 PmRA -561.00
PmDE 20.0 Calc coord yes
 
 
15500+6857 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 155001.37+685734.3 Mag 17.5 Calc delta mag 3.8
Calc coord yes