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Doubles in session


Current system
19077-0421
J 1639
HD 178170


Nearby doubles
20' : 19077-0402
KPP1478

39' : 19062-0453
EHR 16AB

44' : 19097-0349
RST4619

45' : 19096-0455
TDT1261

45' : 19050-0402
SHJ 286

49' : 19045-0426
A 2689

52' : 19049-0448
J 2538

54' : 19075-0514
RST4617

56' : 19040-0419
FAL 66AB

60' : 19082-0520
RST4618

62' : 19089-0322
GWP2816

70' : 19030-0423
RST4615

71' : 19124-0428
STF2477

82' : 19029-0342
A 3105

82' : 19085-0542
GWP2815

90' : 19076-0550
GWP2812

92' : 19076-0249
HDS2711AB

93' : 19130-0333
SCJ 20

95' : 19044-0541
HDS2704

102' : 19096-0243
GWP2818

110' : 19024-0536
DAM 52AB

110' : 19149-0442
TDT1317

111' : 19151-0428
LDS5873

116' : 19046-0606
GWP2808

116' : 19053-0610
BU 974AB

118' : 19128-0252
TDT1297



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.

19077-0421 J 1639 (HD 178170)

 
 
19h 07m 41.14s -04° 20' 51.1" P.A. 335.00 sep 6.7 mag 10.05,11.06 Sp A0 dist. 295.86 pc (965.1 l.y.)
 
 
Coord 2000 19077-0421 Discov num J  1639 Comp Coord arcsec 2000 19 07 41.14 -04 20 51.1
Date first 1895 Date last 2018 Obs 16
Pa first 336 Pa last 334.7 P.A. Now (θ) 334.7°
Sep first 6.6 Sep last 6.744 Sep. Now (ρ) 6.744"
Mag pri 10.05 Mag sec 11.06 delta mag (ΔM) 1.01 Spectral class A0 (white)
Pri motion ra -002 Sec motion ra -002
Pri motion dec -013 Sec motion dec -011
Notes
rPM=0.152 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 178170 Constellation Aquila SAO 143050 HIP 93942
Tycho2 5137-01848-1 Gaia DR2 4260435041701217536 HD 178170 BD BD-04 4699
Distance 295.86 Distance ly 965.1
 
 
WDS 19077-0421 J 1639 (HD 178170) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
J__1908 Ma - Jonckheere, R. 1908BuAsI..25..458J
J__1908 Bull. Astronomique 25, 458, 1908
J__1909a Ma - Jonckheere, R. ...................
J__1909a Journal Astronomique 1, no. 1, 1, 1909
J__1909b Ma - Jonckheere, R. ...................
J__1909b Journal Astronomique 1, no. 2, 1909
J__1909c Ma - Jonckheere, R. ...................
J__1909c Journal Astronomique 1, no. 3, 1909
J__1910a Ma j Jonckheere, R. ...................
J__1910a Journal Astronomique 1, no. 4, 25, 1910
J__1910b Ma - Jonckheere, R. ...................
J__1910b Journal Astronomique 1, no. 5, 1910
J__1910c Ma j Jonckheere, R. ...................
J__1910c Journal Astronomique 1, no. 7, 1910
J__1910d Ma - Jonckheere, R. ...................
J__1910d Journal Astronomique 1, no. 7, 1910
J__1910e Ma j Jonckheere, R. ...................
J__1910e Journal Astronomique 1, no. 7, 1910
J__1910f Ma j Jonckheere, R. ...................
J__1910f Journal Astronomique 1, no. 10, 77, 1910
J__1910g Ma - Jonckheere, R. ...................
J__1910g Journal Astronomique 1, no. 11, 81, 1910
J__1910h Ma j Jonckheere, R. ...................
J__1910h Journal Astronomique 1, no. 12, 89, 1910
J__1910i Ma j Jonckheere, R. ...................
J__1910i Journal Astronomique 1, no. 13, 98, 1910
J__1911a Ma - Jonckheere, R. ...................
J__1911a Journal Astronomique 1, no. 15, 114, 1911
J__1911b Ma j Jonckheere, R. ...................
J__1911b Journal Astronomique 1, no. 16, 121, 1911
J__1911c Ma j Jonckheere, R. 1911MNRAS..71..750J
J__1911c MNRAS 71, 750, 1911
J__1911d Ma - Jonckheere, R. 1911MNRAS..72...45J
J__1911d MNRAS 72, 45, 1911
J__1911e Ma - Jonckheere, R. 1911MNRAS..72..156J
J__1911e MNRAS 72, 156, 1911
J__1911f Ma j Jonckheere, R. 1911MNRAS..72..162J
J__1911f MNRAS 72, 162, 1911
J__1912a Ma j Jonckheere, R. 1912MNRAS..72..188J
J__1912a MNRAS 72, 188, 1912
J__1912b Ma j Jonckheere, R. ...................
J__1912b Journal Astronomique 1, no. 17, 129, 1912
J__1912c Ma - Jonckheere, R. ...................
J__1912c Journal Astronomique 1, no. 19, 134, 1912
J__1912d Ma j Jonckheere, R. ...................
J__1912d Journal Astronomique 1, no. 21, 145, 1912
J__1912e Ma - Jonckheere, R. ...................
J__1912e Journal Astronomique 1, no. 22, 148, 1912
J__1912f Ma j Jonckheere, R. ...................
J__1912f Journal Astronomique 1, no. 23, 150, 1912
J__1912g Ma j Jonckheere, R. ...................
J__1912g Journal Astronomique 2, no. 25, 1, 1912
J__1912h Ma - Jonckheere, R. ...................
J__1912h Journal Astronomique 2, no. 26, 5, 1912
J__1913a Ma j Jonckheere, R. ...................
J__1913a Journal Astronomique 2, no. 27, 9, 1913
J__1913b Ma j Jonckheere, R. ...................
J__1913b Journal Astronomique 2, no. 28, 13, 1913
J__1914 Ma - Jonckheere, R. ...................
J__1914 Journal Astronomique 2, no. 29, 18, 1914
J__1917a Ma - Jonckheere, R. 1917MmRAS..61....1J
J__1917a MemRAS 61, 1, 1917
J__1917c Ma j Jonckheere, R. 1917AJ.....31....1J
J__1917c AJ 31, 1, 1917
J__1918 Ma - Jonckheere, R. 1918AJ.....31..113J
J__1918 AJ 31, 113, 1918
J__1918b Ma j Jonckheere, R. 1918MNRAS..78..479J
J__1918b MNRAS 78, 479, 1918
J__1919 Ma j Jonckheere, R. 1919AJ.....32...65J
J__1919 AJ 32, 65, 1919
J__1920 Ma - Jonckheere, R. 1920AJ.....32..166J
J__1920 AJ 32, 166, 1920
J__1924 Ma - Jonckheere, R. 1924AJ.....35..173J
J__1924 +Mb AJ 35, 173, 1924
J__1930 Ma j Jonckheere, R. 1930JO.....13...76J
J__1930 J. Obs. 13, 76, 1930
J__1941a Ma - Jonckheere, R. 1941JO.....24...21J
J__1941a J. Obs. 24, 21, 1941
J__1941b Ma - Jonckheere, R. 1941JO.....24...69J
J__1941b +Mb J. Obs. 24, 69, 1941
J__1941c Ma - Jonckheere, R. 1941JO.....24...93J
J__1941c +Mb J. Obs. 24, 93, 1941
J__1941d Ma - Jonckheere, R. 1941JO.....24..114J
J__1941d +Mb J. Obs. 24, 114, 1941
J__1942a Ma - Jonckheere, R. 1942JO.....25...11J
J__1942a J. Obs. 25, 11, 1942
J__1942b Ma - Jonckheere, R. 1942JO.....25...15J
J__1942b J. Obs. 25, 15, 1942
J__1942c Ma - Jonckheere, R. 1942JO.....25...25J
J__1942c +Mb J. Obs. 25, 25, 1942
J__1942d Mb - Jonckheere, R. 1942JO.....25...78J
J__1942d J. Obs. 25, 78, 1942
J__1943 Ma - Jonckheere, R. 1943JO.....26...28J
J__1943 +Mb J. Obs. 26, 28, 1943
J__1944a Ma j Jonckheere, R. 1944JO.....27....1J
J__1944a +Mb J. Obs. 27, 1, 1944
J__1944b Ma - Jonckheere, R. 1944JO.....27....5J
J__1944b J. Obs. 27, 5, 1944
J__1944c Mb - Jonckheere, R. 1944JO.....27....6J
J__1944c J. Obs. 27, 6, 1944
J__1944d Ma j Jonckheere, R. 1944JO.....27....7J
J__1944d +Mb J. Obs. 27, 7, 1944
J__1944e Ma - Jonckheere, R. 1944JO.....27...11J
J__1944e J. Obs. 27, 11, 1944
J__1945 Ma - Jonckheere, R. 1945JO.....28...26J
J__1945 +Mb J. Obs. 28, 26, 1945
J__1946 Mb j Jonckheere, R. 1946JO.....29...49J
J__1946 J. Obs. 29, 49, 1946
J__1948 Ma j Jonckheere, R. 1948JO.....31...65J
J__1948 J. Obs. 31, 65, 1948
J__1949a Ma j Jonckheere, R. 1949JO.....32...13J
J__1949a +Mb J. Obs. 32, 13, 1949
J__1949b Ma j Jonckheere, R. 1949JO.....32...81J
J__1949b +Mb J. Obs. 32, 81, 1949
J__1952 M+ j Jonckheere, R. 1952JO.....35...37J
J__1952 +Pa J. Obs. 35, 37, 1952
J__1953a Ma - Jonckheere, R. 1953JO.....36...44J
J__1953a J. Obs. 36, 44, 1953
J__1953b Mb j Jonckheere, R. 1953JO.....36...49J
J__1953b J. Obs. 36, 49, 1953
J__1954 Mb j Jonckheere, R. 1954JO.....37...13J
J__1954 J. Obs. 37, 13, 1954
J__1955 Mb - Jonckheere, R. 1955JO.....38..254J
J__1955 J. Obs. 38, 254, 1955
J__1957 Mb j Jonckheere, R. 1957JO.....40....1J
J__1957 J. Obs. 40, 1, 1957
J__1958 Mb j Jonckheere, R. 1958JO.....41..145J
J__1958 J. Obs. 41, 145, 1958
J__1962a M+ j Jonckheere, R. 1962QB821.J64......
J__1962a +Pa General Cat. of Double Stars, Marseille, 1962
J__1962b Ma - Jonckheere, R. (measure by Vanderdonck, J.) 1962QB821.J64......
J__1962b General Cat. of Double Stars, Marseille, 1962
J__1963A - Jonckheere, R. 1963icvd.book.....J
J__1963A cited in IDS (Lick Index Cat.), 1963
J__9999 Ma - Jonckheere, R. ...................
J__9999 +Pp 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
19077-0421 J 1639 2000 7 337 6.4 10.05 11.06 A0 D 190741.14-042051.1
19077-0421 J 1639 2010 8 337 6.6 10.05 11.06 A0 D 190741.14-042051.1
19077-0421 J 1639 2016 11 337 6.6 10.05 11.06 A0 190741.14-042051.1
19077-0421 J 1639 2018 16 335 6.7 10.05 11.06 A0 190741.14-042051.1

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

 
 
WDS 19077-0421 J 1639 (HD 178170) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19077-0421 J 1639 (HD 178170) : MEASURES
 
 
No records found.

 
 
WDS 19077-0421 (HD 178170) : VIRTUAL EYEPIECE
 
 

19077-0421 J 1639A mag 10.05 Sp A0 19077-0421 J 1639B sep 6.7 P.A. 334.80 mag 11.06 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 19077-0421 (HD 178170) : ALADIN DSS IMAGE @ 19h 07m 41.14s -04° 20' 51.1"
 
 
 
 
WDS 19077-0421 J 1639 (HD 178170) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19077-0421 J 1639 distance=1' 19077-0402 KPP1478 distance=20' 19062-0453 EHR 16AB distance=39' 19062-0453 JNN 10A,Ca distance=39' 19062-0453 JNN 10A,Cb distance=39' 19062-0453 JNN 10A,Cc distance=39' 19062-0453 JNN 10A,Cd distance=39' 19062-0453 JNN 10A,Ce distance=39' 19062-0453 JNN 10A,Cf distance=39' 19062-0453 JNN 10A,Cg distance=39' 19062-0453 JNN 10A,Ch distance=39' 19062-0453 JNN 10A,Ci distance=39' 19062-0453 JNN 10A,Cj distance=39' 19062-0453 JNN 10A,Ck distance=39' 19062-0453 JNN 10A,Cl distance=39' 19062-0453 JNN 10A,Cm distance=39' 19062-0453 JNN 10A,Cn distance=39' 19062-0453 JNN 10A,Co distance=39' 19062-0453 JNN 10A,Cp distance=39' 19062-0453 JNN 10A,Cq distance=39' 19062-0453 JNN 10A,Cr distance=39' 19062-0453 JNN 10A,Cs distance=39' 19062-0453 JNN 10A,Ct distance=39' 19062-0453 JNN 10A,Cu distance=39' 19062-0453 JNN 10A,Cv distance=39' 19062-0453 JNN 10A,Cw distance=39' 19062-0453 JNN 10A,Cx distance=39' 19062-0453 JNN 10A,Cy distance=39' 19062-0453 JNN 10A,Cz distance=39' 19062-0453 JNN 10A,Da distance=39' 19062-0453 JNN 10A,Db distance=39' 19062-0453 JNN 10A,Dc distance=39' 19062-0453 JNN 10A,Dd distance=39' 19062-0453 JNN 10A,De distance=39' 19062-0453 JNN 10A,Df distance=39' 19062-0453 JNN 10A,Dg distance=39' 19062-0453 JNN 10A,Dh distance=39' 19062-0453 JNN 10A,Di distance=39' 19062-0453 JNN 10A,Dj distance=39' 19062-0453 JNN 10A,Dk distance=39' 19062-0453 JNN 10A,Dl distance=39' 19062-0453 JNN 10A,Dm distance=39' 19062-0453 JNN 10A,Dn distance=39' 19062-0453 JNN 10A,Do distance=39' 19062-0453 JNN 10A,Dp distance=39' 19062-0453 JNN 10A,Dq distance=39' 19062-0453 JNN 10A,Dr distance=39' 19062-0453 JNN 10A,Ds distance=39' 19062-0453 JNN 10A,Dt distance=39' 19062-0453 JNN 10A,Du distance=39' 19062-0453 JNN 10A,Dv distance=39' 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 19077-0421 J 1639 335 6.7 1
Show 19077-0402 KPP1478 27 11.1 20
Show 19062-0453 EHR 16 AB 30 12.5 39
Show 19062-0453 JNN 10 A,Ca 90 3.5 39
Show 19062-0453 JNN 10 A,Cb 170 3.9 39
Show 19062-0453 JNN 10 A,Cc 230 4.2 39
Show 19062-0453 JNN 10 A,Cd 68 4.3 39
Show 19062-0453 JNN 10 A,Ce 230 4.3 39
Show 19062-0453 JNN 10 A,Cf 276 4.4 39
Show 19062-0453 JNN 10 A,Cg 206 4.6 39
Show 19062-0453 JNN 10 A,Ch 123 4.6 39
Show 19062-0453 JNN 10 A,Ci 338 4.7 39
Show 19062-0453 JNN 10 A,Cj 25 4.9 39
Show 19062-0453 JNN 10 A,Ck 46 4.9 39
Show 19062-0453 JNN 10 A,Cl 338 5.0 39
Show 19062-0453 JNN 10 A,Cm 37 5.4 39
Show 19062-0453 JNN 10 A,Cn 316 5.5 39
Show 19062-0453 JNN 10 A,Co 17 5.9 39
Show 19062-0453 JNN 10 A,Cp 113 5.8 39
Show 19062-0453 JNN 10 A,Cq 217 5.9 39
Show 19062-0453 JNN 10 A,Cr 221 6.0 39
Show 19062-0453 JNN 10 A,Cs 80 6.1 39
Show 19062-0453 JNN 10 A,Ct 228 6.1 39
Show 19062-0453 JNN 10 A,Cu 321 6.3 39
Show 19062-0453 JNN 10 A,Cv 51 6.5 39
Show 19062-0453 JNN 10 A,Cw 151 6.4 39
Show 19062-0453 JNN 10 A,Cx 310 6.6 39
Show 19062-0453 JNN 10 A,Cy 173 6.6 39
Show 19062-0453 JNN 10 A,Cz 104 7.0 39
Show 19062-0453 JNN 10 A,Da 238 7.0 39
Show 19062-0453 JNN 10 A,Db 359 7.1 39
Show 19062-0453 JNN 10 A,Dc 164 7.1 39
Show 19062-0453 JNN 10 A,Dd 284 7.1 39
Show 19062-0453 JNN 10 A,De 101 7.2 39
Show 19062-0453 JNN 10 A,Df 83 7.3 39
Show 19062-0453 JNN 10 A,Dg 63 7.4 39
Show 19062-0453 JNN 10 A,Dh 197 7.3 39
Show 19062-0453 JNN 10 A,Di 114 7.5 39
Show 19062-0453 JNN 10 A,Dj 12 7.6 39
Show 19062-0453 JNN 10 A,Dk 287 7.6 39
Show 19062-0453 JNN 10 A,Dl 321 7.6 39
Show 19062-0453 JNN 10 A,Dm 7.6 39
Show 19062-0453 JNN 10 A,Dn 315 7.8 39
Show 19062-0453 JNN 10 A,Do 97 7.8 39
Show 19062-0453 JNN 10 A,Dp 316 7.8 39
Show 19062-0453 JNN 10 A,Dq 344 8.1 39
Show 19062-0453 JNN 10 A,Dr 62 8.1 39
Show 19062-0453 JNN 10 A,Ds 327 8.3 39
Show 19062-0453 JNN 10 A,Dt 94 8.3 39
Show 19062-0453 JNN 10 A,Du 92 8.3 39
Show 19062-0453 JNN 10 A,Dv 229 8.3 39

 
 
WDS 19077-0421 : COMPONENTS
 
 
  A
B pa=334.8°
sep=6.74"
 
 
19077-0421 A
 
 
Componente originario normalizzato AB Name HD 178170 Coord arcsec 2000 190741.14-042051.1 Mag 10.05
Spectral class A0 (white) PmRA -2.00 PmDE -13.0 SAO 143050
HIP 93942 Tycho2 5137-01848-1 HD 178170 BD BD-04 4699
Tycho2
Tycho2 5137-01848-1 Pflag RAmdeg 286.92139721 DEmdeg -4.34751732
PmRA -5.4 PmDE -14.6 E RAmdeg 19 E DEmdeg 25
E pmRA 1.3 E pmDE 1.6 EpRAm 1986.19 EpDEm 1987.34
Num 6 Q RAmdeg 2.4 Q DEmdeg 0.7 Q pmRA 2.4
Q pmDE 0.8 BTmag 10.752 E BTmag 0.043 VTmag 10.048
E VTmag 0.033 Prox 65 TYC T HIP 93942
CCDM A RAdeg 286.92141528 DEdeg -4.34748556 EpRA 1990 1.81
EpDE 1990 1.73 E RAdeg 20.8 E DEdeg 26.1 Posflg
Corr -0.2
SAO
SAO 143050 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.01 Vmag 8.8 SpType A0
Double code Source 27 CatNum 6483 DM BD-04 4699
DMcomp BDsup HD 178170 M HD 0
GC RA1950rad 4.99618117 DE1950rad -0.07726252 PmRA2000 0
PmDE2000 -0.011
Hipparcos
Catalog H HIP 93942 Proxy H RAhms 19 07 41.14
DEdms -04 20 51.0 Vmag 9.62 VarFlag R Vmag H
RAdeg 286.921 DEdeg -4.3475 AstroRef A Plx 3.66
CCDM 19077-0421 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 337 Rho 6.528 HD 178170 BD BD-04 4699
CD CP Dm number -04 4699 VIred 0.79
SpType A0... R SpType Coord arcsec 2000 190741.14-042051.0
Hipparcos 2
HIP 93942 Sn 15 So 3 Nc 2
RArad 5.0077233648 DErad -0.0758780967 Plx 3.38 PmRA -1.48
PmDE -12.64 E RArad 1.69 E DErad 1.13 E Plx 2.08
E pmRA 2.4 E pmDE 1.79 Hpmag 9.7683 E Hpmag 0.0022
SHp 0.016 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 19077-0421 RComp Comp A Note1
Note2 Discov num DRAs -0.89 DDEs 9.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp A0 PmNote *
PmRA -3 PmDE -10 Dm number -04 4699 Cat1 BD
Name2 143050 Cat2 SAO HD 178170 M HD
ADS BDS M ADS BDS N IDS IDS 19024S0430A
HIC 93942
 
 
19077-0421 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 190740.95-042045.0 Mag 11.06 PmRA -2.00
PmDE -11.0 Tycho2 5137-01848-2 Calc delta mag 1.01 Calc coord yes
Tycho2
Tycho2 5137-01848-2 Pflag RAmdeg 286.92073434 DEmdeg -4.34584644
PmRA -6.7 PmDE -11.4 E RAmdeg 48 E DEmdeg 60
E pmRA 2.3 E pmDE 2.5 EpRAm 1987.20 EpDEm 1985.32
Num 3 Q RAmdeg 2.0 Q DEmdeg 0.5 Q pmRA 2.0
Q pmDE 0.5 BTmag 11.981 E BTmag 0.113 VTmag 11.059
E VTmag 0.078 Prox 65 TYC HIP 93942
CCDM B RAdeg 286.92074944 DEdeg -4.34582028 EpRA 1990 1.81
EpDE 1990 1.73 E RAdeg 48.7 E DEdeg 62.4 Posflg
Corr -0.2
CCDM
Ccdm 19077-0421 RComp Comp B Note1
Note2 Discov num J 1639 DRAs DDEs
R dRAs Year 1945 Theta 338 Rho 6.0
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 19024S0430B
HIC 93942