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Doubles in session


Current system
18089+6040
LDS 2406


Nearby doubles
23' : 18070+6059
STI 837

27' : 18113+6022
MLR 501

36' : 18101+6007
MLR 5

43' : 18147+6045
LDS2409

56' : 18093+5945
STF2300AB

57' : 18153+6012
MLR 6

67' : 18000+6027
HDS2537

70' : 18181+6051
FOX 81AB

70' : 18172+6007
STI 840

87' : 17571+6029
TDT 594

94' : 18184+6144
STI 843

97' : 18195+5946
TDS 915

99' : 18054+6216
HU 1290

102' : 18182+6157
KPP2548

109' : 18072+6228
ES 1834

109' : 17548+6116
LDS1458

109' : 18134+5858
TDT 745AB

109' : 18116+5854
MLR 356

113' : 18125+5852
LDS2407

113' : 18207+6154
BVD 333

114' : 17536+6103
ES 1833

120' : 17527+6030
ES 2662

120' : 18232+6139
HU 1292

120' : 18138+6235
ES 1836

123' : 18252+6111
STI 845

125' : 18212+5917
LDS2411



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

18089+6040 LDS 2406

 
 
18h 08m 48.95s +60° 40' 41.5" P.A. 120.00 sep 30.3 mag 11.10,13.40
 
 
Coord 2000 18089+6040 Discov num LDS2406 Comp Coord arcsec 2000 18 08 48.95 +60 40 41.5
Date first 1952 Date last 2021 Obs 2
Pa first 121 Pa last 119.6 P.A. Now (θ) 119.6°
Sep first 30.0 Sep last 30.3 Sep. Now (ρ) 30.3"
Mag pri 11.10 Mag sec 13.40 delta mag (ΔM) 2.3 Spectral class
Pri motion ra +071 Sec motion ra
Pri motion dec +114 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4201-01875-1 Gaia DR2 2158781336134901760
 
 
WDS 18089+6040 LDS 2406 : 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
18089+6040 LDS2406 1952 1 121 30.0 11.10 13.40 180848.95+604041.5
18089+6040 LDS2406 2021 2 120 30.3 11.10 13.40 180848.95+604041.5

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

 
 
WDS 18089+6040 LDS 2406 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18089+6040 LDS 2406 : MEASURES
 
 
No records found.

 
 
WDS 18089+6040 : VIRTUAL EYEPIECE
 
 

18089+6040 LDS2406A mag 11.1 18089+6040 LDS2406B sep 19.8 P.A. 139.20 mag 13.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18089+6040 : ALADIN DSS IMAGE @ 18h 08m 48.95s +60° 40' 41.5"
 
 
 
 
WDS 18089+6040 LDS 2406 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18089+6040 LDS2406 distance=0' 18070+6059 STI 837 distance=23' 18113+6022 MLR 501 distance=27' 18101+6007 MLR 5 distance=36' 18147+6045 LDS2409 distance=43' 18093+5945 A 239BC distance=56' 18093+5945 STF2300AB distance=56' 18093+5945 STF2300AD distance=56' 18153+6012 MLR 6 distance=57' 18000+6027 HDS2537 distance=67' 18181+6051 FOX 81CD distance=70' 18181+6051 FOX 81AB distance=70' 18181+6051 ABH 98AE distance=70' 18181+6051 FOX 81AB,C distance=70' 18172+6007 STI 840 distance=70' 17571+6029 TDT 594 distance=87' 18184+6144 STI 843 distance=94' 18178+6150 KPP4102BC distance=95' 18195+5946 TDS 915 distance=97' 18054+6216 HU 1290 distance=99' 18182+6157 KPP2548 distance=102' 18072+6228 ES 1834 distance=109' 17548+6116 LDS1458 distance=109' 18134+5858 TDT 745AB distance=109' 18134+5858 KPP4392AC distance=109' 18116+5854 MLR 356 distance=109' 18125+5852 LDS2407 distance=113' 18207+6154 BVD 333 distance=113' 17536+6103 ES 1833 distance=114' 17527+6030 ES 2662 distance=120' 18232+6139 HU 1292 distance=120' 18138+6235 ES 1836 distance=120' 18252+6111 STI 845 distance=123' 18212+5917 LDS2411 distance=125' 18259+6029 ES 2666 distance=127' 17517+6118 CVR 864 distance=130' 18263+6013 LDS1465 distance=130' 17568+6219 STI 835 distance=132' 18006+5841 STI2366 distance=136' 18141+6251 TOI1251 distance=137' 18043+6255 KPP4078AB distance=138' 18043+6255 KPP4078AC distance=138' 18186+5844 LDS2410 distance=138' 17514+5938 ROE 17 distance=145' 17563+6237 STTA163AB distance=147' 17563+6237 STTA163AC distance=147' 17563+6237 STTA163BC distance=147' 18239+6223 LDS2412 distance=149' 17522+5913 TDT 547 distance=153' 18239+5848 STF2323CD distance=160' 18239+5848 STF2323BC distance=161' 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 18089+6040 LDS2406 120 30.3
Show 18070+6059 STI 837 243 15.1 23
Show 18113+6022 MLR 501 65 0.2 27
Show 18101+6007 MLR 5 82 0.2 36
Show 18147+6045 LDS2409 36 9.9 43
Show 18093+5945 A 239 BC 188 3.9 56
Show 18093+5945 STF2300 AB 51 12.1 56
Show 18093+5945 STF2300 AD 89 24.7 56
Show 18153+6012 MLR 6 58 0.1 57
Show 18000+6027 HDS2537 271 0.4 67
Show 18181+6051 FOX 81 CD 202 15.4 70
Show 18181+6051 FOX 81 AB 312 0.9 70
Show 18181+6051 ABH 98 AE 34 49.8 70
Show 18181+6051 FOX 81 AB,C 268 34.8 70
Show 18172+6007 STI 840 7 13.9 70
Show 17571+6029 TDT 594 178 0.6 87
Show 18184+6144 STI 843 265 8.2 94
Show 18178+6150 KPP4102 BC 28 19.4 95
Show 18195+5946 TDS 915 71 1.5 97
Show 18054+6216 HU 1290 306 0.3 99
Show 18182+6157 KPP2548 17 23.0 102
Show 18072+6228 ES 1834 310 3.5 109
Show 17548+6116 LDS1458 306 3.3 109
Show 18134+5858 TDT 745 AB 326 1.3 109
Show 18134+5858 KPP4392 AC 150 4.5 109
Show 18116+5854 MLR 356 149 1.4 109
Show 18125+5852 LDS2407 329 126.9 113
Show 18207+6154 BVD 333 337 19.2 113
Show 17536+6103 ES 1833 261 8.1 114
Show 17527+6030 ES 2662 108 12.2 120
Show 18232+6139 HU 1292 134 0.3 120
Show 18138+6235 ES 1836 152 3.9 120
Show 18252+6111 STI 845 324 5.9 123
Show 18212+5917 LDS2411 277 117.7 125
Show 18259+6029 ES 2666 270 45.2 127
Show 17517+6118 CVR 864 248 27.0 130
Show 18263+6013 LDS1465 337 20.4 130
Show 17568+6219 STI 835 334 9.6 132
Show 18006+5841 STI2366 297 8.8 136
Show 18141+6251 TOI1251 252 0.2 137
Show 18043+6255 KPP4078 AB 60 5.4 138
Show 18043+6255 KPP4078 AC 96 1.4 138
Show 18186+5844 LDS2410 264 5.4 138
Show 17514+5938 ROE 17 54 9.0 145
Show 17563+6237 STTA163 AB 53 54.1 147
Show 17563+6237 STTA163 AC 353 215.5 147
Show 17563+6237 STTA163 BC 339 194.5 147
Show 18239+6223 LDS2412 210 33.7 149
Show 17522+5913 TDT 547 92 0.4 153
Show 18239+5848 STF2323 CD 68 198.2 160
Show 18239+5848 STF2323 BC 20 86.5 161

 
 
WDS 18089+6040 : COMPONENTS
 
 
  A
B pa=139.2°
sep=19.76"
 
 
18089+6040 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 180848.95+604041.5 Mag 11.1 PmRA 71.00
PmDE 114.0 Tycho2 4201-01875-1
Tycho2
Tycho2 4201-01875-1 Pflag RAmdeg 272.20395369 DEmdeg 60.67820319
PmRA 62.9 PmDE 133.9 E RAmdeg 34 E DEmdeg 39
E pmRA 2.7 E pmDE 2.8 EpRAm 1986.06 EpDEm 1986.42
Num 5 Q RAmdeg 0.5 Q DEmdeg 0.4 Q pmRA 0.5
Q pmDE 0.4 BTmag 12.308 E BTmag 0.158 VTmag 11.103
E VTmag 0.072 Prox 999 TYC HIP
CCDM RAdeg 272.20364194 DEdeg 60.67789083 EpRA 1990 1.76
EpDE 1990 1.73 E RAdeg 54.2 E DEdeg 55.3 Posflg
Corr -0.1
 
 
18089+6040 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180850.71+604026.5 Mag 13.4 Calc delta mag 2.3
Calc coord yes