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Doubles in session


Current system
18549+0830
HU 259
HD 175429


Nearby doubles
8' : 18551+0838
J 1276

12' : 18556+0832
J 3205

12' : 18556+0833
J 3204

18' : 18555+0816
J 1191

37' : 18528+0811
TDT1106

47' : 18535+0912
ROE 112AB

56' : 18571+0914
J 2157

63' : 18508+0842
HU 256

64' : 18510+0854
J 2532

65' : 18507+0843
J 1835

70' : 18504+0850
J 530

73' : 18503+0807
HU 254

75' : 18504+0900
BRT2610

75' : 18502+0807
J 2236

76' : 18549+0716
J 1275

80' : 18496+0823
HEI 805

82' : 18498+0801
HJ 869

83' : 18577+0942
HJ 5505

93' : 18510+0942
TDT1084

96' : 18511+0949
J 2927AB

102' : 18488+0745
J 1274

103' : 18480+0841
HU 253

105' : 18490+0732
J 808

109' : 18593+0703
GWP2800

109' : 19022+0845
STF2436AB

112' : 18474+0841
ELP 43



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.

18549+0830 HU 259 (HD 175429)

 
 
18h 54m 55.03s +08° 30' 07.9" P.A. 3.00 sep 0.2 mag 10.30,10.50 Sp A0
 
 
Coord 2000 18549+0830 Discov num HU  259 Comp Coord arcsec 2000 18 54 55.03 +08 30 07.9
Date first 1900 Date last 2009 Obs 6
Pa first 5 Pa last 2.9 P.A. Now (θ) 2.9°
Sep first 0.2 Sep last 0.155 Sep. Now (ρ) 0.155"
Mag pri 10.30 Mag sec 10.50 delta mag (ΔM) 0.2 Spectral class A0 (white)
Pri motion ra -001 Sec motion ra
Pri motion dec +007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 175429 Constellation Aquila SAO 124042 Tycho2 1039-01220-1
Gaia DR2 4310289785120770432 HD 175429 ADS 11817
 
 
WDS 18549+0830 HU 259 (HD 175429) : 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
18549+0830 HU 259 1958 5 7 0.2 10.30 10.50 A0 185455.03+083007.9
18549+0830 HU 259 2009 6 3 0.2 10.30 10.50 A0 185455.03+083007.9

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

 
 
WDS 18549+0830 HU 259 (HD 175429) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18549+0830 HU 259 (HD 175429) : MEASURES
 
 
No records found.

 
 
WDS 18549+0830 (HD 175429) : VIRTUAL EYEPIECE
 
 

18549+0830 HU 259A mag 10.3 Sp A0 18549+0830 HU 259B sep 0.1 P.A. 2.90 mag 10.5 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 18549+0830 (HD 175429) : ALADIN DSS IMAGE @ 18h 54m 55.03s +08° 30' 07.9"
 
 
 
 
WDS 18549+0830 HU 259 (HD 175429) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18549+0830 HU 259 distance=0' 18551+0838 J 1276 distance=8' 18556+0832 J 3205 distance=12' 18556+0833 J 3204 distance=12' 18555+0816 J 1191 distance=18' 18528+0811 TDT1106 distance=37' 18535+0912 ROE 112BC distance=47' 18535+0912 ROE 112AB distance=47' 18535+0912 ROE 112AC distance=47' 18571+0914 J 2157 distance=56' 18508+0842 HU 256 distance=63' 18510+0854 J 2532 distance=64' 18507+0843 J 1835 distance=65' 18504+0850 J 530 distance=70' 18503+0807 HU 254 distance=73' 18504+0900 BRT2610 distance=75' 18502+0807 J 2236 distance=75' 18549+0716 J 1275 distance=76' 18496+0823 HEI 805 distance=80' 18498+0801 HJ 869 distance=82' 18577+0942 HJ 5505 distance=83' 18510+0942 TDT1084 distance=93' 18511+0949 J 2927AB distance=96' 18511+0949 DAM 123AC distance=96' 18488+0745 J 1274 distance=102' 18480+0841 HU 253 distance=103' 18490+0732 J 808 distance=105' 19022+0845 STF2435CE distance=107' 19022+0845 BU 973CD distance=107' 19022+0845 BU 973CF distance=107' 19022+0845 HWE 45EF distance=107' 19022+0845 HDS2698Ba,Bb distance=109' 18593+0703 GWP2800 distance=109' 19022+0845 STF2436AB distance=109' 19022+0845 STF2436AC distance=109' 18474+0841 ELP 43 distance=112' 18565+1020 HEI 565 distance=113' 18479+0743 STF2389 distance=114' 18544+0636 J 1836 distance=116' 18477+0916 HU 252AB distance=116' 18477+0916 GII 271Aa,Ab distance=116' 18597+1002 HJ 5506 distance=118' 18495+0705 HJ 867 distance=119' 18469+0856 DAM 120BC distance=119' 18469+0856 J 2148AB distance=119' 18515+1019 HJ 870AB distance=120' 18515+1019 HJ 870AC distance=120' 18515+1019 BU 1464CD distance=120' 18513+1022 SMA 82 distance=125' 18463+0821 TDT1045 distance=129' 19035+0818 HDS2700 distance=129' 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 18549+0830 HU 259 3 0.2
Show 18551+0838 J 1276 107 3.0 8
Show 18556+0832 J 3205 148 6.2 12
Show 18556+0833 J 3204 88 5.8 12
Show 18555+0816 J 1191 39 8.9 18
Show 18528+0811 TDT1106 257 0.5 37
Show 18535+0912 ROE 112 BC 223 36.3 47
Show 18535+0912 ROE 112 AB 239 7.3 47
Show 18535+0912 ROE 112 AC 226 43.3 47
Show 18571+0914 J 2157 359 4.3 56
Show 18508+0842 HU 256 41 4.3 63
Show 18510+0854 J 2532 277 4.7 64
Show 18507+0843 J 1835 176 8.5 65
Show 18504+0850 J 530 185 3.7 70
Show 18503+0807 HU 254 157 1.1 73
Show 18504+0900 BRT2610 353 4.0 75
Show 18502+0807 J 2236 185 4.6 75
Show 18549+0716 J 1275 198 2.4 76
Show 18496+0823 HEI 805 214 2.8 80
Show 18498+0801 HJ 869 260 10.1 82
Show 18577+0942 HJ 5505 122 14.4 83
Show 18510+0942 TDT1084 6 0.5 93
Show 18511+0949 J 2927 AB 304 3.1 96
Show 18511+0949 DAM 123 AC 143 5.5 96
Show 18488+0745 J 1274 153 3.1 102
Show 18480+0841 HU 253 311 0.7 103
Show 18490+0732 J 808 343 1.6 105
Show 19022+0845 STF2435 CE 19 10.9 107
Show 19022+0845 BU 973 CD 347 1.6 107
Show 19022+0845 BU 973 CF 1 9.7 107
Show 19022+0845 HWE 45 EF 260 3.3 107
Show 19022+0845 HDS2698 Ba,Bb 15 0.2 109
Show 18593+0703 GWP2800 256 135.6 109
Show 19022+0845 STF2436 AB 315 30.1 109
Show 19022+0845 STF2436 AC 300 134.4 109
Show 18474+0841 ELP 43 58 7.0 112
Show 18565+1020 HEI 565 96 0.9 113
Show 18479+0743 STF2389 310 31.9 114
Show 18544+0636 J 1836 93 6.7 116
Show 18477+0916 HU 252 AB 16 0.1 116
Show 18477+0916 GII 271 Aa,Ab 175 0.1 116
Show 18597+1002 HJ 5506 61 13.0 118
Show 18495+0705 HJ 867 299 9.7 119
Show 18469+0856 DAM 120 BC 91 8.1 119
Show 18469+0856 J 2148 AB 168 5.2 119
Show 18515+1019 HJ 870 AB 219 11.6 120
Show 18515+1019 HJ 870 AC 248 65.8 120
Show 18515+1019 BU 1464 CD 23 22.0 120
Show 18513+1022 SMA 82 244 13.9 125
Show 18463+0821 TDT1045 302 0.7 129
Show 19035+0818 HDS2700 158 0.3 129

 
 
WDS 18549+0830 : COMPONENTS
 
 
  A
B pa=2.9°
sep=0.16"
 
 
18549+0830 A
 
 
Componente originario normalizzato AB Name HD 175429 Coord arcsec 2000 185455.03+083007.9 Mag 10.3
Spectral class A0 (white) PmRA -1.00 PmDE 7.0 SAO 124042
Tycho2 1039-01220-1 HD 175429 ADS 11817 DM BD+08 3896
Tycho2
Tycho2 1039-01220-1 Pflag RAmdeg 283.72931749 DEmdeg 8.50221966
PmRA -1.0 PmDE -5.0 E RAmdeg 13 E DEmdeg 14
E pmRA 1.7 E pmDE 1.6 EpRAm 1989.98 EpDEm 1989.81
Num 8 Q RAmdeg 0.7 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.6 BTmag 9.824 E BTmag 0.025 VTmag 9.646
E VTmag 0.027 Prox 999 TYC T HIP
CCDM RAdeg 283.72932083 DEdeg 8.50223139 EpRA 1990 1.69
EpDE 1990 1.61 E RAdeg 13.7 E DEdeg 15.4 Posflg
Corr 0.1
SAO
SAO 124042 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 0.008 Vmag 8.7 SpType A0
Double code Source 32 CatNum 8899 DM BD+08 3896
DMcomp BDsup HD 175429 M HD 0
GC RA1950rad 4.941531 DE1950rad 0.14726582 PmRA2000 0.0006
PmDE2000 0.007
CCDM
Ccdm 18549+0830 RComp Comp A Note1
Note2 Discov num DRAs 1.02 DDEs 8.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp A0 PmNote *
PmRA -7 PmDE 2 Dm number +08 3896 Cat1 BD
Name2 +08 2411 Cat2 AGK2/3 HD 175429 M HD
ADS BDS A11817 M ADS BDS N IDS IDS 18501N0823A
HIC
 
 
18549+0830 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185455.03+083008.1 Mag 10.5 Calc delta mag 0.2
Calc coord yes
CCDM
Ccdm 18549+0830 RComp Comp B Note1
Note2 Discov num HU 259 DRAs DDEs
R dRAs Year 1900 Theta 005 Rho 0.2
Obs 5 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11817 M ADS BDS N N IDS IDS 18501N0823B
HIC