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Doubles in session


Current system
17151-2156
HU 749
HD 155866


Nearby doubles
3' : 17152-2154
KPP4030

8' : 17150-2203
B 2828AB

14' : 17150-2210
ARA1816

40' : 17127-2136
OCC1096

44' : 17121-2147
OCC 456

46' : 17122-2135
OCC1095

53' : 17165-2245
ARA1817

60' : 17125-2109
HDS2432

61' : 17159-2056
REP 47

63' : 17133-2058
ARA1123

65' : 17179-2247
ARA1818

69' : 17185-2245
KIR 25

70' : 17103-2135
SKF2522

72' : 17200-2132
HU 750

77' : 17200-2119
RST3086

79' : 17105-2241
B 332

79' : 17200-2234
RST3087

94' : 17084-2209
LEP 121

95' : 17111-2039
TOK 791AB

96' : 17163-2330
BRT1505

96' : 17210-2107
DON 832AB

97' : 17221-2138
LDS 594

97' : 17136-2330
HDS2434

99' : 17190-2034
RSS 435

100' : 17085-2120
TDT 228

100' : 17128-2329
BRT1504



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.

17151-2156 HU 749 (HD 155866)

 
 
17h 15m 06.03s -21° 55' 43.7" P.A. 151.00 sep 1.9 mag 9.38,11.07 Sp K0III
 
 
Coord 2000 17151-2156 Discov num HU  749 Comp Coord arcsec 2000 17 15 06.03 -21 55 43.7
Date first 1903 Date last 2016 Obs 13
Pa first 151 Pa last 151.4 P.A. Now (θ) 151.4°
Sep first 1.9 Sep last 1.9 Sep. Now (ρ) 1.9"
Mag pri 9.38 Mag sec 11.07 delta mag (ΔM) 1.69 Spectral class K0III (yellow-orange)
Pri motion ra -011 Sec motion ra -011
Pri motion dec -029 Sec motion dec -029
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 155866 Constellation Ophiuchus SAO 185194 Tycho2 6245-00600-1
Gaia DR2 4115728041506236800 HD 155866
 
 
WDS 17151-2156 HU 749 (HD 155866) : 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
17151-2156 HU 749 1995 12 152 1.9 9.38 11.07 K0III D 171506.03-215543.7
17151-2156 HU 749 2016 13 151 1.9 9.38 11.07 K0III 171506.03-215543.7

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

 
 
WDS 17151-2156 HU 749 (HD 155866) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17151-2156 HU 749 (HD 155866) : MEASURES
 
 
No records found.

 
 
WDS 17151-2156 (HD 155866) : VIRTUAL EYEPIECE
 
 

17151-2156 HU 749A mag 9.38 Sp K0III 17151-2156 HU 749B sep 1.9 P.A. 153.20 mag 11.07 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 17151-2156 (HD 155866) : ALADIN DSS IMAGE @ 17h 15m 06.03s -21° 55' 43.7"
 
 
 
 
WDS 17151-2156 HU 749 (HD 155866) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17151-2156 HU 749 distance=0' 17152-2154 KPP4030 distance=3' 17150-2203 B 2828AB distance=8' 17150-2203 B 2828AC distance=8' 17150-2210 ARA1816 distance=14' 17127-2136 OCC1096 distance=40' 17121-2147 OCC 456 distance=44' 17122-2135 OCC1095 distance=46' 17165-2245 ARA1817 distance=53' 17125-2109 HDS2432 distance=60' 17159-2056 REP 47 distance=61' 17133-2058 ARA1123 distance=63' 17179-2247 ARA1818 distance=65' 17185-2245 KIR 25 distance=69' 17103-2135 SKF2522 distance=70' 17200-2132 HU 750 distance=72' 17200-2119 RST3086 distance=77' 17105-2241 B 332 distance=79' 17200-2234 RST3087 distance=79' 17084-2209 LEP 121 distance=94' 17111-2039 TOK 791AB distance=95' 17163-2330 BRT1505 distance=96' 17210-2107 DON 832AB distance=96' 17210-2107 TNN 8AC distance=96' 17221-2138 LDS 594 distance=97' 17136-2330 HDS2434 distance=97' 17190-2034 RSS 435 distance=99' 17085-2120 TDT 228 distance=100' 17128-2329 BRT1504 distance=100' 17101-2308 DON 825 distance=100' 17189-2029 ARA1124 distance=102' 17216-2252 TDT 320 distance=107' 17095-2310 B 331 distance=108' 17155-2346 ARA2200BC distance=110' 17135-2002 ARA 710 distance=117' 17073-2243 ARA1815 distance=119' 17236-2143 HLD 133 distance=120' 17101-2335 BRT1503BC distance=121' 17221-2044 SEE 326 distance=121' 17101-2335 BRT1503AB distance=121' 17101-2335 ARA2198AC distance=121' 17189-2005 ARA 713 distance=123' 17238-2138 HDS2456 distance=123' 17099-2015 ARA1122 distance=125' 17226-2049 DON 833 distance=125' 17151-1951 B 336BC distance=125' 17151-1951 B 336AB distance=125' 17245-2217 RST3094 distance=133' 17189-2400 HLD 132AB distance=135' 17189-2400 H 6 54AC distance=135' 17181-2404 LLO 13 distance=136' 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 17151-2156 HU 749 151 1.9
Show 17152-2154 KPP4030 289 3.1 3
Show 17150-2203 B 2828 AB 192 5.7 8
Show 17150-2203 B 2828 AC 74 8.3 8
Show 17150-2210 ARA1816 345 14.1 14
Show 17127-2136 OCC1096 55 0.0 40
Show 17121-2147 OCC 456 -1 0.0 44
Show 17122-2135 OCC1095 -1 0.0 46
Show 17165-2245 ARA1817 167 11.6 53
Show 17125-2109 HDS2432 65 11.3 60
Show 17159-2056 REP 47 66 4.4 61
Show 17133-2058 ARA1123 119 13.3 63
Show 17179-2247 ARA1818 61 8.5 65
Show 17185-2245 KIR 25 329 54.3 69
Show 17103-2135 SKF2522 32 13.6 70
Show 17200-2132 HU 750 112 1.9 72
Show 17200-2119 RST3086 265 2.6 77
Show 17105-2241 B 332 357 2.4 79
Show 17200-2234 RST3087 29 1.0 79
Show 17084-2209 LEP 121 131 4.1 94
Show 17111-2039 TOK 791 AB 240 1.1 95
Show 17163-2330 BRT1505 27 5.3 96
Show 17210-2107 DON 832 AB 26 4.1 96
Show 17210-2107 TNN 8 AC 261 10.8 96
Show 17221-2138 LDS 594 99 4.8 97
Show 17136-2330 HDS2434 10 0.2 97
Show 17190-2034 RSS 435 303 19.8 99
Show 17085-2120 TDT 228 278 2.6 100
Show 17128-2329 BRT1504 201 4.7 100
Show 17101-2308 DON 825 157 0.4 100
Show 17189-2029 ARA1124 73 6.6 102
Show 17216-2252 TDT 320 71 0.5 107
Show 17095-2310 B 331 168 5.0 108
Show 17155-2346 ARA2200 BC 195 6.6 110
Show 17135-2002 ARA 710 89 11.0 117
Show 17073-2243 ARA1815 54 14.6 119
Show 17236-2143 HLD 133 171 0.9 120
Show 17101-2335 BRT1503 BC 245 6.2 121
Show 17221-2044 SEE 326 7 0.9 121
Show 17101-2335 BRT1503 AB 355 9.6 121
Show 17101-2335 ARA2198 AC 317 9.4 121
Show 17189-2005 ARA 713 300 7.1 123
Show 17238-2138 HDS2456 205 0.1 123
Show 17099-2015 ARA1122 118 8.3 125
Show 17226-2049 DON 833 257 7.8 125
Show 17151-1951 B 336 BC 163 3.7 125
Show 17151-1951 B 336 AB 230 9.7 125
Show 17245-2217 RST3094 16 1.0 133
Show 17189-2400 HLD 132 AB 30 2.0 135
Show 17189-2400 H 6 54 AC 142 79.0 135
Show 17181-2404 LLO 13 309 8.0 136

 
 
WDS 17151-2156 : COMPONENTS
 
 
  A
B pa=153.2°
sep=1.87"
 
 
17151-2156 A
 
 
Componente originario normalizzato AB Name HD 155866 Coord arcsec 2000 171506.03-215543.7 Mag 9.38
Spectral class K0III (yellow-orange) PmRA -11.00 PmDE -29.0 SAO 185194
Tycho2 6245-00600-1 HD 155866 DM BD-21 4554
Tycho2
Tycho2 6245-00600-1 Pflag P RAmdeg 258.77511124 DEmdeg -21.92880699
PmRA -11.1 PmDE -29.3 E RAmdeg 16 E DEmdeg 22
E pmRA 2.8 E pmDE 2.7 EpRAm 1991.12 EpDEm 1990.18
Num 5 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.8 BTmag 10.964 E BTmag 0.060 VTmag 9.383
E VTmag 0.023 Prox 18 TYC T HIP
CCDM RAdeg 258.77507361 DEdeg -21.92862639 EpRA 1990 1.75
EpDE 1990 1.46 E RAdeg 16.3 E DEdeg 22.6 Posflg D
Corr 0.0
SAO
SAO 185194 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 -0.057 Vmag 8.9 SpType K0
Double code Source 23 CatNum 7049 DM BD-21 4554
DMcomp BDsup HD 155866 M HD 0
GC RA1950rad 4.50338262 DE1950rad -0.38174795 PmRA2000 -0.0004
PmDE2000 -0.055
CCDM
Ccdm 17151-2156 RComp Comp A Note1
Note2 Discov num DRAs 0.03 DDEs 16.2
R dRAs 41 Year Theta Rho
Obs 2 Vmag 9.1 Sp K0 PmNote *
PmRA -6 PmDE -57 Dm number -21 4554 Cat1 BD
Name2 185194 Cat2 SAO HD 155866 M HD
ADS BDS A10415 M ADS BDS N IDS IDS 17091S2149A
HIC
 
 
17151-2156 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171506.09-215545.4 Mag 11.07 PmRA -11.00
PmDE -29.0 Tycho2 6245-00600-2 Calc delta mag 1.69 Calc coord yes
Tycho2
Tycho2 6245-00600-2 Pflag P RAmdeg 258.77511124 DEmdeg -21.92880699
PmRA -11.1 PmDE -29.3 E RAmdeg 16 E DEmdeg 22
E pmRA 2.8 E pmDE 2.7 EpRAm 1991.12 EpDEm 1990.18
Num 5 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.8 BTmag 11.728 E BTmag 0.102 VTmag 11.068
E VTmag 0.098 Prox 18 TYC HIP
CCDM RAdeg 258.77533889 DEdeg -21.92907333 EpRA 1990 1.76
EpDE 1990 1.46 E RAdeg 53.4 E DEdeg 75.4 Posflg D
Corr 0.0
CCDM
Ccdm 17151-2156 RComp Comp B Note1
Note2 Discov num HU 749 DRAs DDEs
R dRAs Year 1903 Theta 151 Rho 1.9
Obs 9 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10415 M ADS BDS N IDS IDS 17091S2149B
HIC