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Doubles in session


Current system
19208-4932
HJ 5105
HD 180907


Nearby doubles
35' : 19176-4916
TSN 31

35' : 19190-4902
TDT1371

38' : 19205-5009
UC 3894

41' : 19193-4854
I 1603

44' : 19175-5001
UC 3881

47' : 19178-5007
RST1031

48' : 19168-4959
HJ 5099

58' : 19255-4858
TDT1446

61' : 19161-5012
NSN 476

62' : 19268-4912
CPO9287AB

66' : 19142-4920
BRT1092

67' : 19261-5014
KPP4148

69' : 19186-5037
B 1382

69' : 19192-4825
I 645

70' : 19137-4940
UC 3855

75' : 19282-4949
UC 3944

76' : 19134-4909
B 1379

79' : 19211-5050
TDT1392

79' : 19286-4953
I 650AB

80' : 19265-4836
WIS 333

81' : 19285-5002
UC 3945

83' : 19290-4952
SHY 319

85' : 19124-4911
TSN 30

86' : 19159-4821
SKF1086

86' : 19123-4954
RST1026

92' : 19209-5103
HJ 5104



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.

19208-4932 HJ 5105 (HD 180907)

 
 
19h 20m 47.56s -49° 31' 51.6" P.A. 230.00 sep 10.6 mag 10.01,11.57 Sp F2V dist. 138.5 pc (451.79 l.y.)
 
 
Coord 2000 19208-4932 Discov num HJ 5105 Comp Coord arcsec 2000 19 20 47.56 -49 31 51.6
Date first 1835 Date last 2020 Obs 18
Pa first 228 Pa last 230.3 P.A. Now (θ) 230.3°
Sep first 10.0 Sep last 10.59 Sep. Now (ρ) 10.59"
Mag pri 10.01 Mag sec 11.57 delta mag (ΔM) 1.56 Spectral class F2V (yellow-white)
Pri motion ra +004 Sec motion ra +008
Pri motion dec -029 Sec motion dec -032
Notes
rPM=0.152 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 180907 Constellation Telescopium SAO 229626 HIP 95094
Tycho2 8384-00184-1 Gaia DR2 6659700633331995776 HD 180907 DM CP-4910939
CD CD-4912616 Distance 138.5 Distance ly 451.79
 
 
WDS 19208-4932 HJ 5105 (HD 180907) : 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
19208-4932 HJ 5105 2000 11 231 10.7 10.01 11.57 F2V D 192047.56-493151.6
19208-4932 HJ 5105 2001 13 231 10.7 10.01 11.57 F2V D 192047.56-493151.6
19208-4932 HJ 5105 2010 14 231 10.1 10.01 11.57 F2V 192047.56-493151.6
19208-4932 HJ 5105 2015 15 231 10.7 10.01 11.57 F2V 192047.56-493151.6
19208-4932 HJ 5105 2020 17 230 10.6 10.01 11.57 F2V 192047.56-493151.6

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

 
 
WDS 19208-4932 HJ 5105 (HD 180907) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19208-4932 HJ 5105 (HD 180907) : MEASURES
 
 
No records found.

 
 
WDS 19208-4932 (HD 180907) : VIRTUAL EYEPIECE
 
 

19208-4932 HJ 5105A mag 10.01 Sp F2V 19208-4932 HJ 5105B sep 8.6 P.A. 218.00 mag 11.57 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 19208-4932 (HD 180907) : ALADIN DSS IMAGE @ 19h 20m 47.56s -49° 31' 51.6"
 
 
 
 
WDS 19208-4932 HJ 5105 (HD 180907) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19208-4932 HJ 5105 distance=0' 19176-4916 TSN 31 distance=35' 19190-4902 TDT1371 distance=35' 19205-5009 UC 3894 distance=38' 19193-4854 I 1603 distance=41' 19175-5001 UC 3881 distance=44' 19178-5007 RST1031 distance=47' 19168-4959 HJ 5099 distance=48' 19255-4858 TDT1446 distance=58' 19161-5012 NSN 476 distance=61' 19268-4912 CPO9287AB distance=62' 19268-4912 CPO9287AC distance=62' 19268-4912 CPO9287AD distance=62' 19142-4920 BRT1092 distance=66' 19261-5014 KPP4148 distance=67' 19186-5037 B 1382 distance=69' 19192-4825 I 645 distance=69' 19137-4940 UC 3855 distance=70' 19282-4949 UC 3944 distance=75' 19134-4909 B 1379 distance=76' 19211-5050 TDT1392 distance=79' 19286-4953 I 650AB distance=79' 19286-4953 I 650AC distance=79' 19265-4836 WIS 333 distance=80' 19285-5002 UC 3945 distance=81' 19290-4952 SHY 319 distance=83' 19124-4911 TSN 30 distance=85' 19159-4821 SKF1086 distance=86' 19123-4954 RST1026 distance=86' 19275-4834 KPP3102CD distance=88' 19209-5103 HJ 5104 distance=92' 19128-4836 RST1027 distance=95' 19259-4811 FIN 429 distance=96' 19301-4904 HDS2772 distance=96' 19128-5029 B 2473 distance=97' 19107-5000 UC 3832 distance=102' 19095-4934 HJ 9005 distance=106' 19249-5111 RST1034 distance=107' 19110-4847 RST1024 distance=107' 19096-4940 HJ 9007 distance=109' 19156-5109 RST1028 distance=110' 19095-4937 HJ 9006 distance=110' 19095-4935 HJ 5089 distance=110' 19094-4939 HJ 5088AB distance=111' 19094-4939 DAM 141AC distance=111' 19303-4830 TDT1507 distance=112' 19160-5114 RST1029 distance=113' 19324-4928 SKF1091 distance=114' 19123-5052 I 1393 distance=115' 19089-4933 UC 3821 distance=116' 19294-4814 TDT1492 distance=116' 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 19208-4932 HJ 5105 230 10.6
Show 19176-4916 TSN 31 132 44.0 35
Show 19190-4902 TDT1371 355 0.7 35
Show 19205-5009 UC 3894 98 21.1 38
Show 19193-4854 I 1603 123 0.6 41
Show 19175-5001 UC 3881 38 52.1 44
Show 19178-5007 RST1031 233 2.6 47
Show 19168-4959 HJ 5099 36 12.8 48
Show 19255-4858 TDT1446 184 0.7 58
Show 19161-5012 NSN 476 40 3.5 61
Show 19268-4912 CPO9287 AB 340 6.1 62
Show 19268-4912 CPO9287 AC 271 6.3 62
Show 19268-4912 CPO9287 AD 264 14.7 62
Show 19142-4920 BRT1092 174 4.0 66
Show 19261-5014 KPP4148 195 3.1 67
Show 19186-5037 B 1382 82 1.6 69
Show 19192-4825 I 645 288 2.1 69
Show 19137-4940 UC 3855 201 56.2 70
Show 19282-4949 UC 3944 284 17.9 75
Show 19134-4909 B 1379 67 1.0 76
Show 19211-5050 TDT1392 69 2.4 79
Show 19286-4953 I 650 AB 269 1.4 79
Show 19286-4953 I 650 AC 301 24.9 79
Show 19265-4836 WIS 333 77 619.0 80
Show 19285-5002 UC 3945 278 30.8 81
Show 19290-4952 SHY 319 47 999.9 83
Show 19124-4911 TSN 30 263 20.8 85
Show 19159-4821 SKF1086 176 19.0 86
Show 19123-4954 RST1026 39 0.7 86
Show 19275-4834 KPP3102 CD 91 5.9 88
Show 19209-5103 HJ 5104 38 18.2 92
Show 19128-4836 RST1027 69 1.4 95
Show 19259-4811 FIN 429 87 2.3 96
Show 19301-4904 HDS2772 334 0.1 96
Show 19128-5029 B 2473 320 7.2 97
Show 19107-5000 UC 3832 64 13.6 102
Show 19095-4934 HJ 9005 319 4.5 106
Show 19249-5111 RST1034 125 2.2 107
Show 19110-4847 RST1024 195 0.9 107
Show 19096-4940 HJ 9007 211 17.1 109
Show 19156-5109 RST1028 115 1.0 110
Show 19095-4937 HJ 9006 250 17.0 110
Show 19095-4935 HJ 5089 104 8.9 110
Show 19094-4939 HJ 5088 AB 24 8.7 111
Show 19094-4939 DAM 141 AC 348 8.2 111
Show 19303-4830 TDT1507 83 0.6 112
Show 19160-5114 RST1029 72 1.7 113
Show 19324-4928 SKF1091 145 4.1 114
Show 19123-5052 I 1393 228 1.4 115
Show 19089-4933 UC 3821 280 8.9 116
Show 19294-4814 TDT1492 256 0.5 116

 
 
WDS 19208-4932 : COMPONENTS
 
 
  A
B pa=218.0°
sep=8.59"
 
 
19208-4932 A
 
 
Componente originario normalizzato AB Name HD 180907 Coord arcsec 2000 192047.56-493151.6 Mag 10.01
Spectral class F2V (yellow-white) PmRA 4.00 PmDE -29.0 SAO 229626
HIP 95097 Tycho2 8384-00184-1 HD 180907 DM CP-4910939
CD CD-4912616
Tycho2
Tycho2 8384-00184-1 Pflag RAmdeg 290.19816307 DEmdeg -49.53100477
PmRA 9.0 PmDE -36.0 E RAmdeg 20 E DEmdeg 25
E pmRA 2.0 E pmDE 2.0 EpRAm 1990.72 EpDEm 1989.93
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.7 Q pmRA 0.1
Q pmDE 0.7 BTmag 10.429 E BTmag 0.037 VTmag 10.014
E VTmag 0.035 Prox 108 TYC T HIP 95097
CCDM A RAdeg 290.19813167 DEdeg -49.53092222 EpRA 1990 1.82
EpDE 1990 1.77 E RAdeg 19.8 E DEdeg 24.6 Posflg
Corr -0.3
SAO
SAO 229626 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.044 Vmag 9.4 SpType F0
Double code Source 48 CatNum 18099 DM CP-4910939
DMcomp A BDsup HD 180907 M HD 0
GC RA1950rad 5.04835006 DE1950rad -0.86611077 PmRA2000 -0.0004
PmDE2000 -0.047
Hipparcos
Catalog H HIP 95097 Proxy RAhms 19 20 47.55
DEdms -49 31 51.3 Vmag 9.98 VarFlag R Vmag H
RAdeg 290.198 DEdeg -49.5309 AstroRef A Plx 2.8
CCDM 19208-4932 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 180907 BD
CD CD-4912616 CP Dm number -4912616 VIred 0.47
SpType F2V R SpType Coord arcsec 2000 192047.55-493151.3
Hipparcos 2
HIP 95097 Sn 95 So 3 Nc 1
RArad 5.064912839 DErad -0.8644775526 Plx 4.43 PmRA 12.19
PmDE -31.24 E RArad 1.98 E DErad 1.61 E Plx 2.48
E pmRA 2.88 E pmDE 2.77 Hpmag 10.0729 E Hpmag 0.0089
SHp 0.036 VA 0 BV 0.385 E BV 0.045
VI 0.45
CCDM
Ccdm 19208-4932 RComp Comp A Note1
Note2 Discov num DRAs -0.59 DDEs 7.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.9 Sp F0 PmNote *
PmRA -2 PmDE -44 Dm number -4912616 Cat1 CD
Name2 229626 Cat2 SAO HD 180907 M HD
ADS BDS M ADS BDS N IDS IDS 19132S4943A
HIC 95097
 
 
19208-4932 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192047.02-493158.4 Mag 11.57 PmRA 8.00
PmDE -32.0 HIP 95094 Tycho2 8384-01850-1 Calc delta mag 1.56
Calc coord yes
Tycho2
Tycho2 8384-01850-1 Pflag RAmdeg 290.19459314 DEmdeg -49.53288087
PmRA 9.5 PmDE -33.3 E RAmdeg 66 E DEmdeg 78
E pmRA 2.3 E pmDE 2.2 EpRAm 1981.17 EpDEm 1974.40
Num 3 Q RAmdeg 0.1 Q DEmdeg 1.1 Q pmRA 0.1
Q pmDE 1.1 BTmag 12.178 E BTmag 0.162 VTmag 11.573
E VTmag 0.130 Prox 108 TYC HIP 95094
CCDM B RAdeg 290.19456000 DEdeg -49.53280472 EpRA 1990 1.81
EpDE 1990 1.77 E RAdeg 70.2 E DEdeg 86.9 Posflg
Corr -0.4
Hipparcos
Catalog H HIP 95094 Proxy RAhms 19 20 46.70
DEdms -49 31 58.1 Vmag 11.33 VarFlag R Vmag H
RAdeg 290.195 DEdeg -49.5328 AstroRef B Plx 10.58
CCDM 19208-4932 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.43
SpType F0 R SpType Coord arcsec 2000 192046.70-493158.1
Hipparcos 2
HIP 95094 Sn 95 So 3 Nc 1
RArad 5.0648509163 DErad -0.8645106816 Plx 7.22 PmRA 14.49
PmDE -32.36 E RArad 4.25 E DErad 3.35 E Plx 5.28
E pmRA 6.02 E pmDE 5.71 Hpmag 11.4412 E Hpmag 0.0268
SHp 0 VA 0 BV 0.371 E BV 0.107
VI 0.43
CCDM
Ccdm 19208-4932 RComp Comp B Note1
Note2 Discov num HJ 5105 DRAs -1.41 DDEs 1.5
R dRAs 10 Year 1913 Theta 231 Rho 10.8
Obs 1 Vmag 10.6 Sp PmNote *
PmRA 1 PmDE -38 Dm number Cat1
Name2 229625 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 19132S4943B
HIC 95094