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Doubles in session


Current system
20470-5818
HU 1619
HD 197529


Nearby doubles
21' : 20445-5811
RST5158

42' : 20442-5853
UC 4274

53' : 20428-5737
WSI 136

61' : 20505-5911
UC 4307

63' : 20548-5827
B 2487

78' : 20372-5816
UC 4234AB

91' : 20496-5946
KPP2031

94' : 20574-5905
COO 241

95' : 20564-5916
I 129AB

95' : 20561-5718
BRT2828

96' : 20355-5850
KPP1799

109' : 21006-5804
TSN 37

111' : 20514-6003
TDT2582

118' : 20496-5622
BRT2827

121' : 20516-5623
HJ 5223

125' : 20333-5718
RST1073

138' : 20303-5741
B 485

140' : 20295-5757
TSN 11

140' : 20313-5715
KPP3075

143' : 20412-6034
UC 4256

148' : 20408-5559
HDS2948

151' : 20333-6006
KPP1094

153' : 20293-5924
UC 4198

154' : 21058-5744
HU 1625

157' : 20280-5906
LDS 712

157' : 20379-6038
MUG 4AB



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.

20470-5818 HU 1619 (HD 197529)

 
 
20h 46m 58.94s -58° 17' 51.0" P.A. 35.00 sep 1.2 mag 9.67,11.56 Sp F5V dist. 183.49 pc (598.54 l.y.)
 
 
Coord 2000 20470-5818 Discov num HU 1619 Comp Coord arcsec 2000 20 46 58.94 -58 17 51.0
Date first 1914 Date last 2016 Obs 7
Pa first 36 Pa last 34.7 P.A. Now (θ) 34.7°
Sep first 1.1 Sep last 1.185 Sep. Now (ρ) 1.185"
Mag pri 9.67 Mag sec 11.56 delta mag (ΔM) 1.89 Spectral class F5V (yellow-white)
Pri motion ra +021 Sec motion ra +021
Pri motion dec -017 Sec motion dec -017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 197529 Constellation Indus SAO 246727 HIP 102555
Tycho2 8803-00507-1 Gaia DR2 6455626086895891072 HD 197529 CP CP-58 7776
Distance 183.49 Distance ly 598.54
 
 
WDS 20470-5818 HU 1619 (HD 197529) : 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
20470-5818 HU 1619 1991 6 25 1.2 9.67 11.56 F5V 204658.94-581751.0
20470-5818 HU 1619 2016 7 35 1.2 9.67 11.56 F5V 204658.94-581751.0

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

 
 
WDS 20470-5818 HU 1619 (HD 197529) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20470-5818 HU 1619 (HD 197529) : MEASURES
 
 
No records found.

 
 
WDS 20470-5818 (HD 197529) : VIRTUAL EYEPIECE
 
 

20470-5818 HU 1619A mag 9.67 Sp F5V 20470-5818 HU 1619B sep 1.0 P.A. 20.00 mag 11.56 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 20470-5818 (HD 197529) : ALADIN DSS IMAGE @ 20h 46m 58.94s -58° 17' 51.0"
 
 
 
 
WDS 20470-5818 HU 1619 (HD 197529) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20470-5818 HU 1619 distance=0' 20445-5811 RST5158 distance=21' 20442-5853 UC 4274 distance=42' 20428-5737 WSI 136 distance=53' 20505-5911 UC 4307 distance=61' 20548-5827 B 2487 distance=63' 20372-5816 UC 4234AB distance=78' 20496-5946 KPP2031 distance=91' 20574-5905 TOK 701Ba,Bb distance=94' 20574-5905 COO 241 distance=94' 20564-5916 I 129AB distance=95' 20564-5916 I 129AC distance=95' 20561-5718 BRT2828 distance=95' 20355-5850 KPP1799 distance=96' 21006-5804 TSN 37 distance=109' 20514-6003 TDT2582 distance=111' 20496-5622 BRT2827 distance=118' 20516-5623 HJ 5223 distance=121' 20333-5718 RST1073 distance=125' 20303-5741 B 485 distance=138' 20295-5757 TSN 11 distance=140' 20313-5715 KPP3075 distance=140' 20412-6034 UC 4256 distance=143' 20408-5559 HDS2948 distance=148' 20333-6006 KPP1094 distance=151' 20293-5924 UC 4198 distance=153' 21058-5744 HU 1625 distance=154' 20280-5906 LDS 712 distance=157' 20379-6038 MUG 4AB distance=157' 20379-6038 TOK 630AC distance=157' 20457-5542 TVB 316 distance=157' 20379-6038 EGN 25Ba,Bb distance=157' 20559-5555 HJ 5232 distance=160' 21067-5735 TOI2201 distance=163' 20356-6038 UC 4226 distance=165' 20428-5535 TDT2492 distance=167' 20289-5951 RSS 550 distance=168' 20351-6042 RST4670 distance=170' 20545-6101 BVD 132AB distance=172' 20539-5535 B 505 distance=173' 20545-6101 TDT2624Ba,Bb distance=173' 20363-5549 KPP3077 distance=173' 20289-5636 UC 4196 distance=178' 20415-6114 RST4673 distance=182' 21046-5621 RST1081 distance=185' 20453-5511 B 499 distance=187' 20517-6125 HU 1622 distance=191' 20403-6132 TDT2462 distance=201' 20285-5604 B 481 distance=202' 20295-5554 KPP4201AB distance=203' 20492-5447 NSN 451 distance=212' 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 20470-5818 HU 1619 35 1.2
Show 20445-5811 RST5158 357 0.6 21
Show 20442-5853 UC 4274 345 11.7 42
Show 20428-5737 WSI 136 338 2.2 53
Show 20505-5911 UC 4307 1 25.2 61
Show 20548-5827 B 2487 99 16.9 63
Show 20372-5816 UC 4234 AB 131 9.3 78
Show 20496-5946 KPP2031 85 16.2 91
Show 20574-5905 TOK 701 Ba,Bb 219 0.1 94
Show 20574-5905 COO 241 260 3.7 94
Show 20564-5916 I 129 AB 335 2.6 95
Show 20564-5916 I 129 AC 26 38.4 95
Show 20561-5718 BRT2828 58 4.5 95
Show 20355-5850 KPP1799 124 13.9 96
Show 21006-5804 TSN 37 300 16.4 109
Show 20514-6003 TDT2582 206 0.5 111
Show 20496-5622 BRT2827 114 4.5 118
Show 20516-5623 HJ 5223 110 9.0 121
Show 20333-5718 RST1073 100 0.4 125
Show 20303-5741 B 485 83 0.3 138
Show 20295-5757 TSN 11 103 111.7 140
Show 20313-5715 KPP3075 25 4.7 140
Show 20412-6034 UC 4256 118 12.2 143
Show 20408-5559 HDS2948 214 0.9 148
Show 20333-6006 KPP1094 210 8.7 151
Show 20293-5924 UC 4198 18 38.7 153
Show 21058-5744 HU 1625 288 0.1 154
Show 20280-5906 LDS 712 139 9.9 157
Show 20379-6038 MUG 4 AB 175 10.8 157
Show 20379-6038 TOK 630 AC 52 743.3 157
Show 20457-5542 TVB 316 165 3.1 157
Show 20379-6038 EGN 25 Ba,Bb 165 0.4 157
Show 20559-5555 HJ 5232 3 27.8 160
Show 21067-5735 TOI2201 159 1.0 163
Show 20356-6038 UC 4226 150 26.3 165
Show 20428-5535 TDT2492 212 2.9 167
Show 20289-5951 RSS 550 27 13.7 168
Show 20351-6042 RST4670 213 0.2 170
Show 20545-6101 BVD 132 AB 175 70.7 172
Show 20539-5535 B 505 108 0.1 173
Show 20545-6101 TDT2624 Ba,Bb 272 0.6 173
Show 20363-5549 KPP3077 66 5.4 173
Show 20289-5636 UC 4196 51 29.1 178
Show 20415-6114 RST4673 76 0.7 182
Show 21046-5621 RST1081 215 0.1 185
Show 20453-5511 B 499 51 3.5 187
Show 20517-6125 HU 1622 312 1.5 191
Show 20403-6132 TDT2462 83 2.2 201
Show 20285-5604 B 481 236 2.2 202
Show 20295-5554 KPP4201 AB 196 3.4 203
Show 20492-5447 NSN 451 17 23.4 212

 
 
WDS 20470-5818 : COMPONENTS
 
 
  A
B pa=20.0°
sep=1.04"
 
 
20470-5818 A
 
 
Componente originario normalizzato AB Name HD 197529 Coord arcsec 2000 204658.94-581751.0 Mag 9.67
Spectral class F5V (yellow-white) PmRA 21.00 PmDE -17.0 SAO 246727
HIP 102555 Tycho2 8803-00507-1 HD 197529 CP CP-58 7776
Tycho2
Tycho2 8803-00507-1 Pflag P RAmdeg 311.74560322 DEmdeg -58.29751261
PmRA 20.9 PmDE -16.6 E RAmdeg 15 E DEmdeg 15
E pmRA 2.3 E pmDE 2.1 EpRAm 1990.43 EpDEm 1990.32
Num 6 Q RAmdeg 0.5 Q DEmdeg 0.6 Q pmRA 0.5
Q pmDE 0.6 BTmag 10.206 E BTmag 0.029 VTmag 9.668
E VTmag 0.025 Prox 12 TYC T HIP 102555
CCDM A RAdeg 311.74548361 DEdeg -58.29750611 EpRA 1990 1.78
EpDE 1990 1.83 E RAdeg 15.8 E DEdeg 16.0 Posflg D
Corr -0.1
SAO
SAO 246727 DelFlag RA1950 PmRA1950 0.0028
DE1950 PmDE1950 0.001 Vmag 9.6 SpType F8
Double code Source 43 CatNum 6593 DM CP-58 7776
DMcomp BDsup HD 197529 M HD 0
GC RA1950rad 5.42386176 DE1950rad -1.02068426 PmRA2000 0.0021
PmDE2000 -0.002
Hipparcos
Catalog H HIP 102555 Proxy H RAhms 20 46 58.91
DEdms -58 17 51.0 Vmag 9.52 VarFlag R Vmag H
RAdeg 311.745 DEdeg -58.2975 AstroRef A Plx 5.81
CCDM 20470-5818 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 33 Rho 1.171 HD 197529 BD
CD CP CP-58 7776 Dm number -58 7776 VIred 0.45
SpType F5V R SpType Coord arcsec 2000 204658.91-581751.0
Hipparcos 2
HIP 102555 Sn 15 So 3 Nc 2
RArad 5.4409849102 DErad -1.0174833939 Plx 5.45 PmRA 15.51
PmDE -13.46 E RArad 1.1 E DErad 1.09 E Plx 1.57
E pmRA 1.45 E pmDE 1.22 Hpmag 9.612 E Hpmag 0.0034
SHp 0.025 VA 0 BV 0.5 E BV 0.495
VI 0.45
CCDM
Ccdm 20470-5818 RComp Comp A Note1
Note2 Discov num DRAs -1.03 DDEs 9.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp F8 PmNote *
PmRA 22 PmDE 1 Dm number -58 7776 Cat1 CPD
Name2 246727 Cat2 SAO HD 197529 M HD
ADS BDS M ADS BDS N IDS IDS 20391S5840A
HIC 102555
 
 
20470-5818 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204658.98-581750.0 Mag 11.56 PmRA 21.00
PmDE -17.0 Tycho2 8803-00507-2 Calc delta mag 1.89 Calc coord yes
Tycho2
Tycho2 8803-00507-2 Pflag P RAmdeg 311.74560322 DEmdeg -58.29751261
PmRA 20.9 PmDE -16.6 E RAmdeg 15 E DEmdeg 15
E pmRA 2.3 E pmDE 2.1 EpRAm 1990.43 EpDEm 1990.32
Num 6 Q RAmdeg 0.5 Q DEmdeg 0.6 Q pmRA 0.5
Q pmDE 0.6 BTmag 11.924 E BTmag 0.108 VTmag 11.555
E VTmag 0.115 Prox 12 TYC HIP 102555
CCDM B RAdeg 311.74575056 DEdeg -58.29720583 EpRA 1990 1.77
EpDE 1990 1.84 E RAdeg 66.1 E DEdeg 66.5 Posflg D
Corr -0.2
CCDM
Ccdm 20470-5818 RComp Comp B Note1
Note2 Discov num HU 1619 DRAs DDEs
R dRAs Year 1914 Theta 033 Rho 1.1
Obs 4 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20391S5840B
HIC 102555