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Doubles in session


Current system
20014-4422
HJ 5161
HD 189342


Nearby doubles
22' : 20009-4402
UC 4063

45' : 20052-4440
KPP 864

48' : 20045-4457
HDS2862

56' : 20058-4353
TDT1970

64' : 19592-4324
SKF1161

75' : 19554-4344
DON 972

85' : 20039-4543
DAM 629

87' : 20090-4452
B 986

88' : 20063-4313
I 662

90' : 19567-4537
TDT1867

90' : 20033-4255
I 1490

90' : 20041-4547
CPO 87

93' : 20023-4554
I 660

94' : 20071-4533
UC 4089

95' : 20022-4556
HDS2854

96' : 19546-4322
UC 4051

106' : 19537-4531
BRT1102

107' : 20097-4522
RSS 35AB

107' : 20071-4256
DON 979

111' : 20010-4614
HJ 5160

117' : 20110-4519
BRT1105

119' : 19507-4454
DON 970

122' : 19516-4323
SKF1158

123' : 19590-4622
HJ 5157

132' : 20008-4634
RST1054

133' : 20048-4215
B 984



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.

20014-4422 HJ 5161 (HD 189342)

 
 
20h 01m 24.16s -44° 22' 29.1" P.A. 314.00 sep 11.3 mag 10.00,11.00 Sp F6V
 
 
Coord 2000 20014-4422 Discov num HJ 5161 Comp Coord arcsec 2000 20 01 24.16 -44 22 29.1
Date first 1834 Date last 2015 Obs 10
Pa first 317 Pa last 313.6 P.A. Now (θ) 313.6°
Sep first 8.0 Sep last 11.345 Sep. Now (ρ) 11.345"
Mag pri 10.00 Mag sec 11.00 delta mag (ΔM) 1 Spectral class F6V (yellow-white)
Pri motion ra +039 Sec motion ra +018
Pri motion dec -058 Sec motion dec -055
Notes
rPM=0.304
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 189342 Constellation Sagittarius Tycho2 7959-01911-1 Gaia DR2 6685623234863324160
HD 189342
 
 
WDS 20014-4422 HJ 5161 (HD 189342) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
20014-4422 HJ 5161 1999 6 314 11.3 10.00 11.00 F6V D 200124.16-442229.1
20014-4422 HJ 5161 2010 8 314 10.5 10.00 11.00 F6V 200124.16-442229.1
20014-4422 HJ 5161 2015 9 314 11.3 10.00 11.00 F6V 200124.16-442229.1

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

 
 
WDS 20014-4422 HJ 5161 (HD 189342) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20014-4422 HJ 5161 (HD 189342) : MEASURES
 
 
No records found.

 
 
WDS 20014-4422 (HD 189342) : VIRTUAL EYEPIECE
 
 

20014-4422 HJ 5161A mag 10 Sp F6V 20014-4422 HJ 5161B sep 9.8 P.A. 323.10 mag 11 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 20014-4422 (HD 189342) : ALADIN DSS IMAGE @ 20h 01m 24.16s -44° 22' 29.1"
 
 
 
 
WDS 20014-4422 HJ 5161 (HD 189342) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20014-4422 HJ 5161 distance=0' 20009-4402 UC 4063 distance=22' 20052-4440 KPP 864 distance=45' 20045-4457 HDS2862 distance=48' 20058-4353 TDT1970 distance=56' 19592-4324 SKF1161 distance=64' 19554-4344 DON 972 distance=75' 20039-4543 DAM 629 distance=85' 20090-4452 B 986 distance=87' 20063-4313 I 662 distance=88' 19567-4537 TDT1867 distance=90' 20033-4255 I 1490 distance=90' 20041-4547 CPO 87 distance=90' 20023-4554 I 660 distance=93' 20071-4533 UC 4089 distance=94' 20022-4556 HDS2854 distance=95' 19546-4322 UC 4051 distance=96' 19537-4531 BRT1102 distance=106' 20097-4522 RSS 35AB distance=107' 20071-4256 DON 979 distance=107' 20097-4522 SKF1162BC distance=108' 20010-4614 HJ 5160 distance=111' 20110-4519 BRT1105 distance=117' 19507-4454 DON 970 distance=119' 19516-4323 SKF1158 distance=122' 19590-4622 HJ 5157 distance=123' 20008-4634 RST1054 distance=132' 20048-4215 B 984 distance=133' 19502-4523 HJ 5148 distance=134' 20086-4618 CPO 88AB distance=139' 20086-4618 UC 4098AC distance=139' 20086-4618 UC 4100BD distance=140' 20046-4206 UC 4076 distance=141' 19484-4459 HDS2817 distance=144' 20018-4647 UC 4067 distance=145' 20149-4403 SKF1164 distance=147' 20106-4612 RSS 542 distance=147' 19502-4552 RST1048 distance=149' 20135-4539 UC 4123 distance=150' 19495-4545 UC 4030 distance=151' 19479-4338 I 657 distance=153' 20062-4649 HJ 5166 distance=155' 19587-4151 TDT1895 distance=155' 20151-4332 KPP1654 distance=157' 20076-4200 RSS 541 distance=158' 20095-4641 HJ 5169 distance=163' 20093-4643 SIN 114 distance=164' 20060-4659 DAW 26AB distance=165' 20060-4659 DAW 26AC distance=165' 20060-4659 DAW 26BC distance=165' 20148-4258 CPO 616 distance=168' 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 20014-4422 HJ 5161 314 11.3
Show 20009-4402 UC 4063 255 30.3 22
Show 20052-4440 KPP 864 188 7.3 45
Show 20045-4457 HDS2862 3 0.4 48
Show 20058-4353 TDT1970 276 0.5 56
Show 19592-4324 SKF1161 308 16.4 64
Show 19554-4344 DON 972 84 0.2 75
Show 20039-4543 DAM 629 238 10.5 85
Show 20090-4452 B 986 105 2.1 87
Show 20063-4313 I 662 290 1.9 88
Show 19567-4537 TDT1867 229 0.6 90
Show 20033-4255 I 1490 152 0.9 90
Show 20041-4547 CPO 87 5 28.0 90
Show 20023-4554 I 660 277 1.8 93
Show 20071-4533 UC 4089 300 14.1 94
Show 20022-4556 HDS2854 327 0.1 95
Show 19546-4322 UC 4051 174 23.1 96
Show 19537-4531 BRT1102 218 5.0 106
Show 20097-4522 RSS 35 AB 127 47.5 107
Show 20071-4256 DON 979 258 0.9 107
Show 20097-4522 SKF1162 BC 44 37.6 108
Show 20010-4614 HJ 5160 164 26.7 111
Show 20110-4519 BRT1105 55 2.8 117
Show 19507-4454 DON 970 199 2.3 119
Show 19516-4323 SKF1158 261 17.8 122
Show 19590-4622 HJ 5157 280 17.5 123
Show 20008-4634 RST1054 2 0.3 132
Show 20048-4215 B 984 32 2.4 133
Show 19502-4523 HJ 5148 318 13.9 134
Show 20086-4618 CPO 88 AB 101 57.4 139
Show 20086-4618 UC 4098 AC 216 23.3 139
Show 20086-4618 UC 4100 BD 359 48.2 140
Show 20046-4206 UC 4076 4 40.2 141
Show 19484-4459 HDS2817 270 10.2 144
Show 20018-4647 UC 4067 339 13.5 145
Show 20149-4403 SKF1164 209 66.7 147
Show 20106-4612 RSS 542 311 21.9 147
Show 19502-4552 RST1048 12 0.8 149
Show 20135-4539 UC 4123 130 22.9 150
Show 19495-4545 UC 4030 295 40.3 151
Show 19479-4338 I 657 321 1.3 153
Show 20062-4649 HJ 5166 249 11.3 155
Show 19587-4151 TDT1895 91 0.5 155
Show 20151-4332 KPP1654 179 12.7 157
Show 20076-4200 RSS 541 318 10.0 158
Show 20095-4641 HJ 5169 128 6.0 163
Show 20093-4643 SIN 114 110 59.8 164
Show 20060-4659 DAW 26 AB 189 4.3 165
Show 20060-4659 DAW 26 AC 235 3.8 165
Show 20060-4659 DAW 26 BC 310 3.2 165
Show 20148-4258 CPO 616 312 5.8 168

 
 
WDS 20014-4422 : COMPONENTS
 
 
  A
B pa=323.1°
sep=9.78"
 
 
20014-4422 A
 
 
Componente originario normalizzato AB Name HD 189342 Coord arcsec 2000 200124.16-442229.1 Mag 10
Spectral class F6V (yellow-white) PmRA 39.00 PmDE -58.0 Tycho2 7959-01911-1
HD 189342 DM CD-4413677
Tycho2
Tycho2 7959-01911-1 Pflag RAmdeg 300.35067929 DEmdeg -44.37476653
PmRA 37.4 PmDE -58.1 E RAmdeg 19 E DEmdeg 23
E pmRA 1.4 E pmDE 1.4 EpRAm 1986.55 EpDEm 1982.39
Num 5 Q RAmdeg 1.7 Q DEmdeg 1.7 Q pmRA 1.8
Q pmDE 1.6 BTmag 10.873 E BTmag 0.042 VTmag 10.253
E VTmag 0.034 Prox 999 TYC T HIP
CCDM RAdeg 300.35056000 DEdeg -44.37462778 EpRA 1990 1.66
EpDE 1990 1.48 E RAdeg 20.7 E DEdeg 26.9 Posflg
Corr 0.1
CCDM
Ccdm 20014-4422 RComp Comp A Note1
Note2 Discov num DRAs 0.19 DDEs -28.8
R dRAs 40 Year Theta Rho
Obs 2 Vmag 10.0 Sp G0 PmNote
PmRA 43 PmDE -59 Dm number -4413677 Cat1 CD
Name2 Cat2 HD 189342 M HD
ADS BDS M ADS BDS N IDS IDS 19544S4439A
HIC
 
 
20014-4422 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200123.61-442221.3 Mag 11 PmRA 18.00
PmDE -55.0 Calc delta mag 1 Calc coord yes
CCDM
Ccdm 20014-4422 RComp Comp B Note1
Note2 Discov num HJ 5161 DRAs -0.59 DDEs -21.0
R dRAs 40 Year 1914 Theta 315 Rho 11.6
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19544S4439B
HIC