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Doubles in session


Current system
20119-4704
HJ 5172
HD 191437


Nearby doubles
24' : 20107-4644
I 123

34' : 20095-4641
HJ 5169

35' : 20093-4643
SIN 114

54' : 20106-4612
RSS 542

58' : 20086-4618
CPO 88AB

61' : 20060-4659
DAW 26AB

62' : 20062-4649
HJ 5166

63' : 20109-4806
UC 4114

71' : 20152-4603
HJ 5179

71' : 20139-4812
TDT2107

72' : 20174-4750
UC 4139

78' : 20195-4702
TSN 10

80' : 20043-4724
I 661

86' : 20166-4554
I 125

88' : 20135-4539
UC 4123

89' : 20205-4713
I 1415

91' : 20177-4557
HJ 5184

91' : 20192-4757
RST1066

95' : 20163-4826
LDS 707

104' : 20071-4533
UC 4089

105' : 20018-4647
UC 4067

105' : 20097-4522
RSS 35AB

106' : 20110-4519
BRT1105

107' : 20177-4834
BRT1106

109' : 20014-4724
I 256

111' : 20227-4711
TDT2219



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.

20119-4704 HJ 5172 (HD 191437)

 
 
20h 11m 52.47s -47° 04' 26.4" P.A. 9.00 sep 36.7 mag 8.93,10.83 Sp F8
 
 
Coord 2000 20119-4704 Discov num HJ 5172 Comp Coord arcsec 2000 20 11 52.47 -47 04 26.4
Date first 1836 Date last 2015 Obs 10
Pa first 1 Pa last 8.5 P.A. Now (θ) 8.5°
Sep first 40.0 Sep last 36.719 Sep. Now (ρ) 36.719"
Mag pri 8.93 Mag sec 10.83 delta mag (ΔM) 1.9 Spectral class F8 (yellow-white)
Pri motion ra -032 Sec motion ra +001
Pri motion dec -059 Sec motion dec -001
Notes U (Proper motion indicates non-physical)
rPM=0.994
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 191437 Constellation Telescopium SAO 230090 Tycho2 8396-01173-1
Gaia DR2 6672242556310261888 HD 191437 DM CP-47 9458
 
 
WDS 20119-4704 HJ 5172 (HD 191437) : 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
20119-4704 HJ 5172 1999 7 8 35.6 8.93 10.83 F8 LD 201152.47-470426.4
20119-4704 HJ 5172 2010 9 8 36.5 8.93 10.83 F8 L 201152.47-470426.4
20119-4704 HJ 5172 2015 10 9 36.7 8.93 10.83 F8 L 201152.47-470426.4

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

 
 
WDS 20119-4704 HJ 5172 (HD 191437) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20119-4704 HJ 5172 (HD 191437) : MEASURES
 
 
No records found.

 
 
WDS 20119-4704 (HD 191437) : VIRTUAL EYEPIECE
 
 

20119-4704 HJ 5172A mag 8.93 Sp F8 20119-4704 HJ 5172B sep 36.5 P.A. 5.80 mag 10.83 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20119-4704 (HD 191437) : ALADIN DSS IMAGE @ 20h 11m 52.47s -47° 04' 26.4"
 
 
 
 
WDS 20119-4704 HJ 5172 (HD 191437) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20119-4704 HJ 5172 distance=0' 20107-4644 I 123 distance=24' 20095-4641 HJ 5169 distance=34' 20093-4643 SIN 114 distance=35' 20106-4612 RSS 542 distance=54' 20086-4618 UC 4100BD distance=57' 20086-4618 CPO 88AB distance=58' 20086-4618 UC 4098AC distance=58' 20060-4659 DAW 26AB distance=61' 20060-4659 DAW 26AC distance=61' 20060-4659 DAW 26BC distance=61' 20062-4649 HJ 5166 distance=62' 20109-4806 UC 4114 distance=63' 20152-4603 HJ 5179 distance=71' 20139-4812 TDT2107 distance=71' 20174-4750 UC 4139 distance=72' 20195-4702 TSN 10 distance=78' 20043-4724 I 661 distance=80' 20166-4554 I 125 distance=86' 20135-4539 UC 4123 distance=88' 20205-4713 I 1415 distance=89' 20177-4557 HJ 5184 distance=91' 20192-4757 RST1066 distance=91' 20163-4826 LDS 707 distance=95' 20071-4533 UC 4089 distance=104' 20097-4522 SKF1162BC distance=105' 20018-4647 UC 4067 distance=105' 20097-4522 RSS 35AB distance=105' 20110-4519 BRT1105 distance=106' 20177-4834 BRT1106 distance=107' 20014-4724 I 256 distance=109' 20227-4711 TDT2219 distance=111' 20041-4547 CPO 87 distance=112' 20052-4834 HDS2864 distance=112' 20183-4532 BRT1107 distance=114' 20091-4856 RST1060 distance=115' 20039-4543 DAM 629 distance=117' 20008-4634 RST1054 distance=118' 20022-4556 HDS2854 distance=121' 20023-4554 I 660 distance=122' 20010-4614 HJ 5160 distance=124' 20228-4800 UC 4162 distance=125' 20238-4736 FIN 278 distance=126' 20203-4529 KPP3105 distance=130' 20209-4533 SEE 415 distance=131' 20100-4914 KPP1803 distance=132' 20248-4719 HDS2920 distance=134' 20090-4452 B 986 distance=136' 19590-4622 HJ 5157 distance=140' 20199-4503 NSN 480 distance=148' 20261-4734 I 1086 distance=148' 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 20119-4704 HJ 5172 9 36.7
Show 20107-4644 I 123 210 6.3 24
Show 20095-4641 HJ 5169 128 6.0 34
Show 20093-4643 SIN 114 110 59.8 35
Show 20106-4612 RSS 542 311 21.9 54
Show 20086-4618 UC 4100 BD 359 48.2 57
Show 20086-4618 CPO 88 AB 101 57.4 58
Show 20086-4618 UC 4098 AC 216 23.3 58
Show 20060-4659 DAW 26 AB 189 4.3 61
Show 20060-4659 DAW 26 AC 235 3.8 61
Show 20060-4659 DAW 26 BC 310 3.2 61
Show 20062-4649 HJ 5166 249 11.3 62
Show 20109-4806 UC 4114 8 13.9 63
Show 20152-4603 HJ 5179 136 5.8 71
Show 20139-4812 TDT2107 242 0.6 71
Show 20174-4750 UC 4139 4 30.2 72
Show 20195-4702 TSN 10 87 68.3 78
Show 20043-4724 I 661 39 0.6 80
Show 20166-4554 I 125 45 1.5 86
Show 20135-4539 UC 4123 130 22.9 88
Show 20205-4713 I 1415 35 1.8 89
Show 20177-4557 HJ 5184 285 12.3 91
Show 20192-4757 RST1066 184 0.5 91
Show 20163-4826 LDS 707 25 18.3 95
Show 20071-4533 UC 4089 300 14.1 104
Show 20097-4522 SKF1162 BC 44 37.6 105
Show 20018-4647 UC 4067 339 13.5 105
Show 20097-4522 RSS 35 AB 127 47.5 105
Show 20110-4519 BRT1105 55 2.8 106
Show 20177-4834 BRT1106 73 4.5 107
Show 20014-4724 I 256 189 0.8 109
Show 20227-4711 TDT2219 283 0.5 111
Show 20041-4547 CPO 87 5 28.0 112
Show 20052-4834 HDS2864 339 0.2 112
Show 20183-4532 BRT1107 317 5.2 114
Show 20091-4856 RST1060 151 0.2 115
Show 20039-4543 DAM 629 238 10.5 117
Show 20008-4634 RST1054 2 0.3 118
Show 20022-4556 HDS2854 327 0.1 121
Show 20023-4554 I 660 277 1.8 122
Show 20010-4614 HJ 5160 164 26.7 124
Show 20228-4800 UC 4162 127 41.6 125
Show 20238-4736 FIN 278 202 3.9 126
Show 20203-4529 KPP3105 128 2.3 130
Show 20209-4533 SEE 415 97 11.0 131
Show 20100-4914 KPP1803 353 14.0 132
Show 20248-4719 HDS2920 227 0.2 134
Show 20090-4452 B 986 105 2.1 136
Show 19590-4622 HJ 5157 280 17.5 140
Show 20199-4503 NSN 480 216 11.3 148
Show 20261-4734 I 1086 23 2.2 148

 
 
WDS 20119-4704 : COMPONENTS
 
 
  A
B pa=5.8°
sep=36.50"
 
 
20119-4704 A
 
 
Componente originario normalizzato AB Name HD 191437 Coord arcsec 2000 201152.47-470426.4 Mag 8.93
Spectral class F8 (yellow-white) PmRA -32.00 PmDE -59.0 SAO 230090
Tycho2 8396-01173-1 HD 191437 DM CP-47 9458
Tycho2
Tycho2 8396-01173-1 Pflag RAmdeg 302.96863500 DEmdeg -47.07399084
PmRA -32.3 PmDE -62.9 E RAmdeg 9 E DEmdeg 12
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.17 EpDEm 1990.43
Num 7 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.0
Q pmDE 0.6 BTmag 9.466 E BTmag 0.021 VTmag 8.926
E VTmag 0.017 Prox 350 TYC T HIP
CCDM RAdeg 302.96874361 DEdeg -47.07384139 EpRA 1990 1.74
EpDE 1990 1.45 E RAdeg 8.8 E DEdeg 12.3 Posflg
Corr 0.1
SAO
SAO 230090 DelFlag RA1950 PmRA1950 -0.0022
DE1950 PmDE1950 -0.058 Vmag 8.5 SpType F8
Double code Source 48 CatNum 18659 DM CP-47 9458
DMcomp BDsup HD 191437 M HD 0
GC RA1950rad 5.27221159 DE1950rad -0.8241948 PmRA2000 -0.0022
PmDE2000 -0.062
CCDM
Ccdm 20119-4704 RComp Comp A Note1
Note2 Discov num DRAs -1.49 DDEs -26.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp F8 PmNote *
PmRA -22 PmDE -58 Dm number -4713283 Cat1 CD
Name2 230090 Cat2 SAO HD 191437 M HD
ADS BDS M ADS BDS N IDS IDS 20047S4722A
HIC
 
 
20119-4704 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201152.83-470350.1 Mag 10.83 PmRA 1.00
PmDE -1.0 Tycho2 8396-02886-1 Calc delta mag 1.9 Calc coord yes
Tycho2
Tycho2 8396-02886-1 Pflag RAmdeg 302.97062092 DEmdeg -47.06420444
PmRA -4.0 PmDE -4.0 E RAmdeg 49 E DEmdeg 65
E pmRA 1.9 E pmDE 1.9 EpRAm 1983.64 EpDEm 1974.31
Num 4 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 0.9 BTmag 12.705 E BTmag 0.287 VTmag 10.826
E VTmag 0.074 Prox 350 TYC T HIP
CCDM RAdeg 302.97063417 DEdeg -47.06419500 EpRA 1990 1.74
EpDE 1990 1.45 E RAdeg 50.9 E DEdeg 73.1 Posflg
Corr 0.1
CCDM
Ccdm 20119-4704 RComp Comp B Note1
Note2 Discov num HJ 5172 DRAs DDEs
R dRAs Year 1914 Theta 006 Rho 30.5
Obs 1 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20047S4722B
HIC