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Doubles in session


Current system
19475+3824
HJ 601


Nearby doubles
10' : 19478+3833
A 1405

11' : 19482+3818
SEI 685

17' : 19463+3815
SEI 680

18' : 19460+3825
SEI 678

21' : 19477+3845
ALI 901

27' : 19452+3829
COU2408AB

30' : 19495+3843
ES 84AB

30' : 19494+3806
ALI 634

33' : 19501+3832
MLB 766

36' : 19451+3847
SEI 675

40' : 19493+3857
MLB 876

42' : 19506+3843
HJ 603AB

43' : 19505+3848
GMC 20

44' : 19437+3823
ARY 84

44' : 19438+3819
STT 384AB

45' : 19463+3907
KOI6386

45' : 19513+3829
ALI 903

46' : 19441+3846
ALI 898

47' : 19513+3830
COU2529

47' : 19477+3739
POP 127AB

47' : 19454+3905
KOI5033

47' : 19459+3908
KOI1319

47' : 19457+3910
RAP 14

48' : 19510+3849
RAO 419

49' : 19460+3910
KOI4166AB

50' : 19445+3900
KOI1178AB



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.

19475+3824 HJ 601

 
 
19h 47m 27.78s +38° 24' 27.4" P.A. 242.00 sep 25.4 mag 5.77,12.70 Sp B8Vn dist. 144.93 pc (472.76 l.y.)
 
 
Coord 2000 19475+3824 Discov num HJ  601 Comp Coord arcsec 2000 19 47 27.78 +38 24 27.4
Date first 1904 Date last 2010 Obs 7
Pa first 243 Pa last 241.9 P.A. Now (θ) 241.9°
Sep first 24.6 Sep last 25.38 Sep. Now (ρ) 25.38"
Mag pri 5.77 Mag sec 12.70 delta mag (ΔM) 6.93 Spectral class B8Vn (blue-white)
Pri motion ra +005 Sec motion ra -010
Pri motion dec -001 Sec motion dec -002
Notes
rPM=1.474
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 68859 HIP 97376 Tycho2 3136-01425-1
Gaia DR2 2072904019124529152 HD 187235 HR 7543 GC 27401
ADS 12944 BD BD+38 3758 Distance 144.93 Distance ly 472.76
 
 
WDS 19475+3824 HJ 601 : 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
19475+3824 HJ 601 1998 5 242 25.4 5.77 12.70 B8Vn D 194727.78+382427.4
19475+3824 HJ 601 2002 6 242 25.3 5.77 12.70 B8Vn D 194727.78+382427.4
19475+3824 HJ 601 2010 7 242 25.4 5.77 12.70 B8Vn 194727.78+382427.4

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

 
 
WDS 19475+3824 HJ 601 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19475+3824 HJ 601 : MEASURES
 
 
No records found.

 
 
WDS 19475+3824 : VIRTUAL EYEPIECE
 
 

19475+3824 HJ 601A mag 5.77 Sp B8Vn 19475+3824 HJ 601B sep 21.2 P.A. 235.70 mag 12.7 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 19475+3824 : ALADIN DSS IMAGE @ 19h 47m 27.78s +38° 24' 27.4"
 
 
 
 
WDS 19475+3824 HJ 601 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19475+3824 HJ 601 distance=0' 19478+3833 A 1405 distance=10' 19482+3818 SEI 685 distance=11' 19463+3815 SEI 680 distance=17' 19460+3825 SEI 678 distance=18' 19477+3845 ALI 901 distance=21' 19452+3829 COU2408AB distance=27' 19452+3829 GII 24AB,C distance=27' 19495+3843 ES 84BC distance=30' 19495+3843 ES 84AB distance=30' 19495+3843 ES 84AC distance=30' 19494+3806 ALI 634 distance=30' 19501+3832 MLB 766 distance=33' 19451+3847 SEI 675 distance=36' 19493+3857 MLB 876 distance=40' 19506+3843 HJ 603AB distance=42' 19506+3843 HJ 603AD distance=42' 19506+3843 HJ 603AC distance=42' 19506+3843 HJ 603BC distance=42' 19506+3843 HJ 603BE distance=42' 19505+3848 GMC 20 distance=43' 19437+3823 ARY 84 distance=44' 19438+3819 STT 384AB distance=44' 19438+3819 STT 384AC distance=44' 19438+3819 STT 384AD distance=44' 19463+3907 KOI6386 distance=45' 19513+3829 ALI 903 distance=45' 19441+3846 ALI 898 distance=46' 19477+3739 POP 127EF distance=46' 19513+3830 COU2529 distance=47' 19477+3739 POP 127AB distance=47' 19477+3739 POP 127AC distance=47' 19477+3739 POP 127AD distance=47' 19477+3739 POP 127AE distance=47' 19454+3905 KOI5033 distance=47' 19459+3908 KOI1319 distance=47' 19457+3910 RAP 14 distance=47' 19510+3849 RAO 419 distance=48' 19460+3910 KOI4166AB distance=49' 19460+3910 KOI4166AC distance=49' 19445+3900 KOI1178AB distance=50' 19445+3900 KOI1178AC distance=50' 19511+3800 ALI 636 distance=50' 19444+3859 ALI 899AB distance=51' 19444+3859 ALI 899AC distance=51' 19512+3800 SMA 103AB distance=51' 19439+3852 KOI4526AB distance=51' 19439+3852 KOI4526AC distance=51' 19512+3800 WSI 146BC distance=51' 19462+3913 KOI2709 distance=52' 19511+3755 SMA 102 distance=52' 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 19475+3824 HJ 601 242 25.4
Show 19478+3833 A 1405 187 0.3 10
Show 19482+3818 SEI 685 233 23.6 11
Show 19463+3815 SEI 680 182 28.6 17
Show 19460+3825 SEI 678 140 11.1 18
Show 19477+3845 ALI 901 127 14.3 21
Show 19452+3829 COU2408 AB 146 1.1 27
Show 19452+3829 GII 24 AB,C 141 3.7 27
Show 19495+3843 ES 84 BC 66 20.0 30
Show 19495+3843 ES 84 AB 158 10.3 30
Show 19495+3843 ES 84 AC 94 22.1 30
Show 19494+3806 ALI 634 53 4.9 30
Show 19501+3832 MLB 766 351 6.5 33
Show 19451+3847 SEI 675 30 21.5 36
Show 19493+3857 MLB 876 36 4.6 40
Show 19506+3843 HJ 603 AB 115 56.8 42
Show 19506+3843 HJ 603 AD 309 163.8 42
Show 19506+3843 HJ 603 AC 318 96.6 42
Show 19506+3843 HJ 603 BC 309 150.5 42
Show 19506+3843 HJ 603 BE 10 20.8 42
Show 19505+3848 GMC 20 83 12.2 43
Show 19437+3823 ARY 84 260 69.6 44
Show 19438+3819 STT 384 AB 196 1.0 44
Show 19438+3819 STT 384 AC 297 59.4 44
Show 19438+3819 STT 384 AD 294 116.0 44
Show 19463+3907 KOI6386 162 3.7 45
Show 19513+3829 ALI 903 201 10.9 45
Show 19441+3846 ALI 898 232 14.4 46
Show 19477+3739 POP 127 EF 5 3.0 46
Show 19513+3830 COU2529 205 1.3 47
Show 19477+3739 POP 127 AB 155 33.0 47
Show 19477+3739 POP 127 AC 285 44.0 47
Show 19477+3739 POP 127 AD 297 41.5 47
Show 19477+3739 POP 127 AE 296 56.8 47
Show 19454+3905 KOI5033 86 3.1 47
Show 19459+3908 KOI1319 342 2.5 47
Show 19457+3910 RAP 14 282 4.0 47
Show 19510+3849 RAO 419 355 1.8 48
Show 19460+3910 KOI4166 AB 295 3.2 49
Show 19460+3910 KOI4166 AC 158 3.6 49
Show 19445+3900 KOI1178 AB 83 2.7 50
Show 19445+3900 KOI1178 AC 172 3.8 50
Show 19511+3800 ALI 636 79 10.4 50
Show 19444+3859 ALI 899 AB 183 3.4 51
Show 19444+3859 ALI 899 AC 78 10.5 51
Show 19512+3800 SMA 103 AB 122 10.1 51
Show 19439+3852 KOI4526 AB 346 2.5 51
Show 19439+3852 KOI4526 AC 180 3.9 51
Show 19512+3800 WSI 146 BC 285 4.5 51
Show 19462+3913 KOI2709 340 3.2 52
Show 19511+3755 SMA 102 44 4.3 52

 
 
WDS 19475+3824 : COMPONENTS
 
 
  A
B pa=235.7°
sep=21.23"
 
 
19475+3824 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194727.78+382427.4 Mag 5.77 Spectral class B8Vn (blue-white)
PmRA 5.00 PmDE -1.0 SAO 68859 HIP 97376
Tycho2 3136-01425-1 HD 187235 HR 7543 GC 27401
BD BD+38 3758
Tycho2
Tycho2 3136-01425-1 Pflag RAmdeg 296.86574576 DEmdeg 38.40761573
PmRA 3.9 PmDE -0.3 E RAmdeg 4 E DEmdeg 3
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.26 EpDEm 1991.51
Num 14 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.1 BTmag 5.707 E BTmag 0.014 VTmag 5.809
E VTmag 0.009 Prox 999 TYC T HIP 97376
CCDM RAdeg 296.86573417 DEdeg 38.40761639 EpRA 1990 1.57
EpDE 1990 1.67 E RAdeg 3.5 E DEdeg 3.4 Posflg
Corr 0.1
SAO
SAO 68859 DelFlag RA1950 PmRA1950 0.001
DE1950 PmDE1950 -0.002 Vmag 5.7 SpType B9
Double code Source 70 CatNum 27401 DM BD+38 3758
DMcomp BDsup HD 187235 M HD 0
GC 27401 RA1950rad 5.17353634 DE1950rad 0.66816021 PmRA2000 0.0013
PmDE2000 -0.003
Hipparcos
Catalog H HIP 97376 Proxy RAhms 19 47 27.78
DEdms +38 24 27.4 Vmag 5.83 VarFlag R Vmag H
RAdeg 296.866 DEdeg 38.4076 AstroRef Plx 6.67
CCDM 19475+3824 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 187235 BD BD+38 3758
CD CP Dm number +38 3758 VIred -0.08
SpType B8Vn R SpType Coord arcsec 2000 194727.78+382427.4
Hipparcos 2
HIP 97376 Sn 5 So 0 Nc 1
RArad 5.1812845042 DErad 0.6703393701 Plx 6.9 PmRA 5
PmDE -1.05 E RArad 0.18 E DErad 0.22 E Plx 0.26
E pmRA 0.21 E pmDE 0.27 Hpmag 5.8083 E Hpmag 0.0006
SHp 0.006 VA 0 BV -0.087 E BV 0.004
VI -0.07
CCDM
Ccdm 19475+3824 RComp Comp A Note1
Note2 Discov num DRAs -2.27 DDEs 26.9
R dRAs 55 Year Theta Rho
Obs 2 Vmag 5.7 Sp B9 PmNote *
PmRA -9 PmDE 13 Dm number +38 3758 Cat1 BD
Name2 +38 1904 Cat2 AGK2/3 HD 187235 M HD
ADS BDS A12944 M ADS BDS N IDS IDS 19439N3810A
HIC 97376
 
 
19475+3824 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194726.29+382415.4 Mag 12.7 PmRA -10.00
PmDE -2.0 Calc delta mag 6.93 Calc coord yes
CCDM
Ccdm 19475+3824 RComp Comp B Note1
Note2 Discov num HJ 601 DRAs -4.13 DDEs 15.4
R dRAs 55 Year 1904 Theta 241 Rho 24.7
Obs 3 Vmag 12.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12944 M ADS BDS N IDS IDS 19439N3810B
HIC