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Doubles in session


Current system
18051-2317
B 375
HD 165051


Nearby doubles
7' : 18055-2312
ARA2211

10' : 18049-2326
ARA2210

12' : 18055-2326
SKF2529AB

13' : 18056-2328
ARA2212

17' : 18054-2300
LYS 33AB

27' : 18054-2343
TDT 672

32' : 18039-2250
B 2430

34' : 18076-2316
OCC 646

35' : 18039-2247
ARA1840

36' : 18027-2306
RST3151

37' : 18077-2321
OCC 647

39' : 18030-2252
TDS 898

40' : 18056-2356
ARA2213

40' : 18043-2239
LYS 32

41' : 18022-2318
B 2851

41' : 18060-2238
BRT1513

41' : 18024-2302
H N 40AB

45' : 18030-2243
RSS 468

45' : 18083-2326
B 378

47' : 18034-2237
ARA1839

47' : 18074-2240
J 3203

48' : 18042-2231
ARA1843

49' : 18042-2230
S 698AB

50' : 18041-2230
ARA1841

53' : 18030-2233
ARA1838AB

54' : 18090-2319
RST5103



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 18051-2317 : COMPONENTS
 
 
  A
B pa=168.5°
sep=0.92"
 
 
18051-2317 A
 
 
Componente originario normalizzato AB Name HD 165051 Coord arcsec 2000 180508.25-231631.4 Mag 9.95
Spectral class A9 (white) PmRA -7.00 PmDE -3.0 SAO 186245
Tycho2 6842-01891-1 HD 165051 DM CD-2313871
Tycho2
Tycho2 6842-01891-1 Pflag RAmdeg 271.28438337 DEmdeg -23.27543027
PmRA -6.6 PmDE -3.1 E RAmdeg 16 E DEmdeg 20
E pmRA 1.7 E pmDE 1.7 EpRAm 1988.56 EpDEm 1986.33
Num 6 Q RAmdeg 1.8 Q DEmdeg 0.8 Q pmRA 1.7
Q pmDE 0.8 BTmag 10.267 E BTmag 0.033 VTmag 9.761
E VTmag 0.030 Prox 450 TYC T HIP
CCDM RAdeg 271.28440222 DEdeg -23.27542361 EpRA 1990 1.88
EpDE 1990 1.87 E RAdeg 16.8 E DEdeg 23.0 Posflg P
Corr 0.0
SAO
SAO 186245 DelFlag RA1950 PmRA1950 -0.001
DE1950 PmDE1950 -0.044 Vmag 9.3 SpType A3
Double code Source 25 CatNum 12447 DM CD-2313871
DMcomp BDsup HD 165051 M HD 0
GC RA1950rad 4.72153118 DE1950rad -0.40631276 PmRA2000 -0.001
PmDE2000 -0.043
CCDM
Ccdm 18051-2317 RComp Comp A Note1
Note2 Discov num DRAs 2.29 DDEs 28.5
R dRAs 43 Year Theta Rho
Obs 2 Vmag 9.6 Sp A3 PmNote *
PmRA -14 PmDE -44 Dm number -2313871 Cat1 CD
Name2 186245 Cat2 SAO HD 165051 M HD
ADS BDS A11037 M ADS BDS N IDS IDS 17591S2317A
HIC
 
 
18051-2317 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180508.26-231632.3 Mag 10.84 PmRA -7.00
PmDE -3.0 Calc delta mag 0.89 Calc coord yes
CCDM
Ccdm 18051-2317 RComp Comp B Note1
Note2 Discov num B 375 DRAs DDEs
R dRAs Year 1927 Theta 172 Rho 0.9
Obs 1 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11037 M ADS BDS N IDS IDS 17591S2317B
HIC