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Current system
18181-1310
HU 59
HD 167948


Nearby doubles
31' : 18184-1239
TDT 785

32' : 18166-1247
TSN 45

32' : 18186-1341
DCH 20

34' : 18185-1344
SHN 229

35' : 18184-1344
DBR 290

36' : 18195-1242
RST4006

36' : 18185-1345
DCH 19

37' : 18186-1345
DCH 21

37' : 18187-1345
SNA 89AB

37' : 18186-1346
DCH 22AB

38' : 18191-1344
DCH 44

38' : 18182-1347
DCH 18

38' : 18187-1346
DCH 27

39' : 18187-1347
DCH 28AB

39' : 18186-1347
DCH 24AB

39' : 18188-1347
DCH 37AB

39' : 18189-1347
DCH 41AB

39' : 18186-1348
DCH 26AB

40' : 18188-1348
DCH 39

41' : 18189-1348
HDS2590AB

41' : 18187-1349
DCH 33AB

41' : 18188-1349
DCH 40

42' : 18190-1349
DBR 292

42' : 18189-1349
DCH 43

45' : 18188-1227
SZA 5

45' : 18210-1321
BWE 2



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.

18181-1310 HU 59 (HD 167948)

 
 
18h 18m 04.79s -13° 09' 51.0" P.A. 346.00 sep 1.0 mag 9.56,10.04 Sp G0V
 
 
Coord 2000 18181-1310 Discov num HU   59 Comp Coord arcsec 2000 18 18 04.79 -13 09 51.0
Date first 1899 Date last 2016 Obs 10
Pa first 339 Pa last 346 P.A. Now (θ) 346°
Sep first 0.7 Sep last 1.015 Sep. Now (ρ) 1.015"
Mag pri 9.56 Mag sec 10.04 delta mag (ΔM) 0.48 Spectral class G0V (yellow)
Pri motion ra -012 Sec motion ra -012
Pri motion dec +018 Sec motion dec +018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 167948 Constellation Serpens SAO 161290 Tycho2 5689-00022-1
Gaia DR2 4152698604574200576 HD 167948
 
 
WDS 18181-1310 HU 59 (HD 167948) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hu_1896 not - Hussey, W.F. 1896PASP....8..183H
Hu_1896 PASP 8, 183, 1896
Hu_1897 Ma - Hussey, W.J. 1897AJ.....17...97H
Hu_1897 AJ 17, 97, 1897
Hu_1898 Ma j Hussey, W.J. 1898AJ.....18..145H
Hu_1898 AJ 18, 145, 1898
Hu_1899 Ma j Hussey, W.J. 1899AN....150..175H
Hu_1899 AN 150, 175, 1899
Hu_1900a Ma - Hussey, W.J. 1900AJ.....20..192H
Hu_1900a AJ 20, 192, 1900
Hu_1900b Ma - Hussey, W.J. 1900AJ.....21...35H
Hu_1900b AJ 21, 35, 1900
Hu_1900c Ma j Hussey, W.J. 1900AN....152..329H
Hu_1900c AN 152, 329, #3645, 1900
Hu_1901a Ma j Hussey, W.J. 1901PLicO...5.....H
Hu_1901a +orb Pub. Lick Obs. 5, 1901
Hu_1901b Ma j Hussey, W.J. 1901LicOB...1...82H
Hu_1901b Lick Obs. Bull. 1, 82, 1901
Hu_1902a Ma j Hussey, W.J. 1902LicOB...1..161H
Hu_1902a Lick Obs. Bull. 1, 161, 1902
Hu_1902b Ma j Hussey, W.J. 1902LicOB...2....1H
Hu_1902b Lick Obs. Bull. 2, 1, 1902
Hu_1903a Ma j Hussey, W.J. 1903LicOB...2...73H
Hu_1903a Lick Obs. Bull. 2, 73, 1903
Hu_1903b Ma j Hussey, W.J. 1903LicOB...2..115H
Hu_1903b Lick Obs. Bull. 2, 115, 1903
Hu_1904a Ma j Hussey, W.J. 1904LicOB...2..180H
Hu_1904a Lick Obs. Bull. 2, 180, 1904
Hu_1904b Ma - Hussey, W.J. 1904LicOB...3...53H
Hu_1904b Lick Obs. Bull. 3, 53, 1904
Hu_1905a Ma - Hussey, W.J. 1905LicOB...3...95H
Hu_1905a Lick Obs. Bull. 3, 95, 1905
Hu_1905b Ma - Hussey, W.J. 1905LicOB...3..116H
Hu_1905b Lick Obs. Bull. 3, 116, 1905
Hu_1905c Ma - Hussey, W.J. 1905LicOB...3..151H
Hu_1905c Lick Obs. Bull. 3, 151, 1905
Hu_1906A Ma - Hussey, W.J. 1906MmRAS..56....1L
Hu_1906A cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B Ma - Hussey, W.J. 1906QB821.B972.....
Hu_1906B cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907 Ma - Hussey, W.J. 1907LicOB...4..124H
Hu_1907 Lick Obs. Bull. 4, 124, 1907
Hu_1910 Ma - Hussey, W.J. 1910AJ.....21..105H
Hu_1910 AJ 21, 105, 1910
Hu_1911 Ma - Hussey, W.J. 1911LicOB...6..182H
Hu_1911 Lick Obs. Bull. 6, 182, 1911
Hu_1912a Ma - Hussey, W.J. 1915POMic...1..147H
Hu_1912a Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b Ma - Hussey, W.J. 1915POMic...1..160H
Hu_1912b Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c Ma - Hussey, W.J. 1915POMic...1..167H
Hu_1912c Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A Ma - Hussey, W.J. 1927sdsc.book......
Hu_1927A cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A Ma - Hussey, W.J. 1932QB821.A43......
Hu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999 Ma - Hussey, W.J. ...................
Hu_9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18181-1310 HU 59 1991 9 343 1.0 9.56 10.04 G0V 181804.79-130951.0
18181-1310 HU 59 2016 10 346 1.0 9.56 10.04 G0V 181804.79-130951.0

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

 
 
WDS 18181-1310 HU 59 (HD 167948) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18181-1310 HU 59 (HD 167948) : MEASURES
 
 
No records found.

 
 
WDS 18181-1310 (HD 167948) : VIRTUAL EYEPIECE
 
 

18181-1310 HU 59A mag 9.56 Sp G0V 18181-1310 HU 59B sep 1.0 P.A. 346.40 mag 10.04 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 18181-1310 (HD 167948) : ALADIN DSS IMAGE @ 18h 18m 04.79s -13° 09' 51.0"
 
 
 
 
WDS 18181-1310 HU 59 (HD 167948) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18181-1310 HU 59 distance=0' 18184-1239 TDT 785 distance=31' 18166-1247 TSN 45 distance=32' 18186-1341 DCH 20 distance=32' 18185-1344 SHN 229 distance=34' 18184-1344 DBR 290 distance=35' 18195-1242 RST4006 distance=36' 18185-1345 DCH 19 distance=36' 18186-1345 DCH 21 distance=37' 18187-1345 SNA 89AB distance=37' 18187-1345 SNA 89AC distance=37' 18187-1345 SNA 89AD distance=37' 18187-1345 SNA 89AE distance=37' 18186-1346 DCH 22AB distance=37' 18191-1344 DCH 44 distance=38' 18182-1347 DCH 18 distance=38' 18187-1346 DCH 27 distance=38' 18186-1346 DCH 23CD distance=38' 18186-1346 DCH 25EF distance=38' 18187-1347 DCH 30EF distance=38' 18187-1347 DCH 29CD distance=39' 18187-1347 DCH 28AB distance=39' 18187-1347 DCH 31GH distance=39' 18186-1347 DCH 24AB distance=39' 18186-1347 DBR 291CD distance=39' 18187-1347 DCH 32IJ distance=39' 18186-1348 SNA 87Ha,Hb distance=39' 18186-1348 SNA 87HI distance=39' 18186-1348 SNA 87HJ distance=39' 18186-1348 SNA 87HK distance=39' 18188-1347 DCH 38CD distance=39' 18188-1347 DCH 37AB distance=39' 18189-1347 DCH 41AB distance=39' 18186-1348 DCH 26AB distance=39' 18186-1348 SNA 88AC distance=39' 18186-1348 SNA 88AD distance=39' 18186-1348 SNA 88AE distance=39' 18186-1348 SNA 88AF distance=39' 18186-1348 SNA 88AG distance=39' 18189-1347 DCH 42CD distance=40' 18188-1348 DCH 39 distance=40' 18187-1349 DCH 34CD distance=40' 18187-1349 DCH 35EF distance=41' 18189-1348 HDS2590AB distance=41' 18189-1348 SNA 91Aa,Ab distance=41' 18187-1349 DCH 33AB distance=41' 18188-1349 DCH 40 distance=41' 18190-1349 DBR 292 distance=42' 18189-1349 DCH 43 distance=42' 18188-1227 SZA 5 distance=45' 18210-1321 BWE 2 distance=45' 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 18181-1310 HU 59 346 1.0
Show 18184-1239 TDT 785 252 1.0 31
Show 18166-1247 TSN 45 315 15.7 32
Show 18186-1341 DCH 20 228 0.5 32
Show 18185-1344 SHN 229 -1 0.1 34
Show 18184-1344 DBR 290 84 2.6 35
Show 18195-1242 RST4006 243 1.3 36
Show 18185-1345 DCH 19 231 0.7 36
Show 18186-1345 DCH 21 299 0.1 37
Show 18187-1345 SNA 89 AB 344 5.1 37
Show 18187-1345 SNA 89 AC 249 5.1 37
Show 18187-1345 SNA 89 AD 206 5.5 37
Show 18187-1345 SNA 89 AE 241 6.2 37
Show 18186-1346 DCH 22 AB 346 0.6 37
Show 18191-1344 DCH 44 324 0.6 38
Show 18182-1347 DCH 18 288 1.4 38
Show 18187-1346 DCH 27 120 0.8 38
Show 18186-1346 DCH 23 CD 322 0.8 38
Show 18186-1346 DCH 25 EF 295 1.1 38
Show 18187-1347 DCH 30 EF 136 0.7 38
Show 18187-1347 DCH 29 CD 185 1.1 39
Show 18187-1347 DCH 28 AB 225 0.8 39
Show 18187-1347 DCH 31 GH 253 1.2 39
Show 18186-1347 DCH 24 AB 30 0.5 39
Show 18186-1347 DBR 291 CD 99 3.1 39
Show 18187-1347 DCH 32 IJ 7 0.9 39
Show 18186-1348 SNA 87 Ha,Hb 49 0.0 39
Show 18186-1348 SNA 87 HI 297 2.7 39
Show 18186-1348 SNA 87 HJ 139 3.4 39
Show 18186-1348 SNA 87 HK 68 5.8 39
Show 18188-1347 DCH 38 CD 90 1.4 39
Show 18188-1347 DCH 37 AB 307 0.7 39
Show 18189-1347 DCH 41 AB 261 1.0 39
Show 18186-1348 DCH 26 AB 306 0.2 39
Show 18186-1348 SNA 88 AC 5 3.7 39
Show 18186-1348 SNA 88 AD 246 3.5 39
Show 18186-1348 SNA 88 AE 177 3.8 39
Show 18186-1348 SNA 88 AF 126 5.9 39
Show 18186-1348 SNA 88 AG 305 6.4 39
Show 18189-1347 DCH 42 CD 320 1.3 40
Show 18188-1348 DCH 39 254 0.5 40
Show 18187-1349 DCH 34 CD 273 1.2 40
Show 18187-1349 DCH 35 EF 153 0.7 41
Show 18189-1348 HDS2590 AB 353 2.1 41
Show 18189-1348 SNA 91 Aa,Ab 212 0.0 41
Show 18187-1349 DCH 33 AB 95 0.4 41
Show 18188-1349 DCH 40 297 1.4 41
Show 18190-1349 DBR 292 61 2.0 42
Show 18189-1349 DCH 43 268 1.5 42
Show 18188-1227 SZA 5 136 5.9 45
Show 18210-1321 BWE 2 100 0.8 45

 
 
WDS 18181-1310 : COMPONENTS
 
 
  A
B pa=346.4°
sep=1.01"
 
 
18181-1310 A
 
 
Componente originario normalizzato AB Name HD 167948 Coord arcsec 2000 181804.79-130951.0 Mag 9.56
Spectral class G0V (yellow) PmRA -12.00 PmDE 18.0 SAO 161290
Tycho2 5689-00022-1 HD 167948 DM BD-13 4916
Tycho2
Tycho2 5689-00022-1 Pflag P RAmdeg 274.51996364 DEmdeg -13.16417366
PmRA -11.7 PmDE 17.9 E RAmdeg 16 E DEmdeg 21
E pmRA 2.0 E pmDE 2.0 EpRAm 1990.97 EpDEm 1990.20
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.9
Q pmDE 0.5 BTmag 10.402 E BTmag 0.036 VTmag 9.558
E VTmag 0.026 Prox 10 TYC T HIP
CCDM RAdeg 274.52002222 DEdeg -13.16431333 EpRA 1990 1.88
EpDE 1990 1.92 E RAdeg 16.4 E DEdeg 22.1 Posflg D
Corr -0.1
SAO
SAO 161290 DelFlag RA1950 PmRA1950 -0.0008
DE1950 PmDE1950 0.042 Vmag 8.7 SpType F5
Double code Source 20 CatNum 6227 DM BD-13 4916
DMcomp BDsup HD 167948 M HD 0
GC RA1950rad 4.7789609 DE1950rad -0.23011321 PmRA2000 -0.0006
PmDE2000 0.044
CCDM
Ccdm 18181-1310 RComp Comp A Note1
Note2 Discov num DRAs -1.24 DDEs 10.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp F5 PmNote *
PmRA -12 PmDE 42 Dm number -13 4916 Cat1 BD
Name2 161290 Cat2 SAO HD 167948 M HD
ADS BDS A11237 M ADS BDS N IDS IDS 18124S1312A
HIC
 
 
18181-1310 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181804.77-130950.0 Mag 10.04 PmRA -12.00
PmDE 18.0 Tycho2 5689-00022-2 Calc delta mag 0.48 Calc coord yes
Tycho2
Tycho2 5689-00022-2 Pflag P RAmdeg 274.51996364 DEmdeg -13.16417366
PmRA -11.7 PmDE 17.9 E RAmdeg 16 E DEmdeg 21
E pmRA 2.0 E pmDE 2.0 EpRAm 1990.97 EpDEm 1990.20
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.9
Q pmDE 0.5 BTmag 10.672 E BTmag 0.045 VTmag 10.043
E VTmag 0.038 Prox 10 TYC T HIP
CCDM RAdeg 274.51994250 DEdeg -13.16406000 EpRA 1990 1.88
EpDE 1990 1.91 E RAdeg 22.9 E DEdeg 30.6 Posflg D
Corr -0.1
CCDM
Ccdm 18181-1310 RComp Comp B Note1
Note2 Discov num HU 59 DRAs DDEs
R dRAs Year 1945 Theta 342 Rho 0.8
Obs 6 Vmag 9.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11237 M ADS BDS N IDS IDS 18124S1312B
HIC