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Current system
19049-0448
J 2538


Nearby doubles
22' : 19062-0453
EHR 16AB

24' : 19045-0426
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FAL 66AB

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RST4615

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SHJ 286

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RST4617

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J 1639

53' : 19044-0541
HDS2704

60' : 19024-0536
DAM 52AB

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RST4618

64' : 19077-0402
KPP1478

72' : 19096-0455
TDT1261

73' : 19029-0342
A 3105

75' : 19076-0550
GWP2812

76' : 19085-0542
GWP2815

78' : 19046-0606
GWP2808

82' : 18599-0524
DAM 681

83' : 19053-0610
BU 974AB

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J 2932

89' : 18595-0527
RST4612AB

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RST4614

92' : 18595-0403
JNN 120

93' : 18599-0546
TDT1174

94' : 19097-0349
RST4619

98' : 19026-0621
A 42AB

105' : 19027-0628
TDT1196



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.

19049-0448 J 2538

 
 
19h 04m 48.55s -04° 48' 39.3" P.A. 75.00 sep 4.3 mag 9.60,13.50
 
 
Coord 2000 19049-0448 Discov num J  2538 Comp Coord arcsec 2000 19 04 48.55 -04 48 39.3
Date first 1943 Date last 2016 Obs 6
Pa first 85 Pa last 74.7 P.A. Now (θ) 74.7°
Sep first 4.0 Sep last 4.298 Sep. Now (ρ) 4.298"
Mag pri 9.60 Mag sec 13.50 delta mag (ΔM) 3.9 Spectral class
Pri motion ra +011 Sec motion ra +034
Pri motion dec -002 Sec motion dec +031
Notes
rPM=0.874
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4254388346240811648
 
 
WDS 19049-0448 J 2538 : 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
19049-0448 J 2538 1943 1 85 4.0 9.60 13.50
19049-0448 J 2538 2000 2 750 4.3 9.60 13.50 190448.55-044839.3
19049-0448 J 2538 2010 4 73 3.4 9.60 13.50 190448.55-044839.3
19049-0448 J 2538 2015 4 75 4.3 9.60 13.50 190448.55-044839.3
19049-0448 J 2538 2016 6 75 4.3 9.60 13.50 190448.55-044839.3

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

 
 
WDS 19049-0448 J 2538 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19049-0448 J 2538 : MEASURES
 
 
No records found.

 
 
WDS 19049-0448 : VIRTUAL EYEPIECE
 
 

19049-0448 J 2538A mag 9.6 19049-0448 J 2538B sep 4.3 P.A. 74.60 mag 13.5 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 19049-0448 : ALADIN DSS IMAGE @ 19h 04m 48.55s -04° 48' 39.3"
 
 
 
 
WDS 19049-0448 J 2538 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19049-0448 J 2538 distance=0' 19062-0453 EHR 16AB distance=22' 19062-0453 JNN 10A,Ca distance=22' 19062-0453 JNN 10A,Cb distance=22' 19062-0453 JNN 10A,Cc distance=22' 19062-0453 JNN 10A,Cd distance=22' 19062-0453 JNN 10A,Ce distance=22' 19062-0453 JNN 10A,Cf distance=22' 19062-0453 JNN 10A,Cg distance=22' 19062-0453 JNN 10A,Ch distance=22' 19062-0453 JNN 10A,Ci distance=22' 19062-0453 JNN 10A,Cj distance=22' 19062-0453 JNN 10A,Ck distance=22' 19062-0453 JNN 10A,Cl distance=22' 19062-0453 JNN 10A,Cm distance=22' 19062-0453 JNN 10A,Cn distance=22' 19062-0453 JNN 10A,Co distance=22' 19062-0453 JNN 10A,Cp distance=22' 19062-0453 JNN 10A,Cq distance=22' 19062-0453 JNN 10A,Cr distance=22' 19062-0453 JNN 10A,Cs distance=22' 19062-0453 JNN 10A,Ct distance=22' 19062-0453 JNN 10A,Cu distance=22' 19062-0453 JNN 10A,Cv distance=22' 19062-0453 JNN 10A,Cw distance=22' 19062-0453 JNN 10A,Cx distance=22' 19062-0453 JNN 10A,Cy distance=22' 19062-0453 JNN 10A,Cz distance=22' 19062-0453 JNN 10A,Da distance=22' 19062-0453 JNN 10A,Db distance=22' 19062-0453 JNN 10A,Dc distance=22' 19062-0453 JNN 10A,Dd distance=22' 19062-0453 JNN 10A,De distance=22' 19062-0453 JNN 10A,Df distance=22' 19062-0453 JNN 10A,Dg distance=22' 19062-0453 JNN 10A,Dh distance=22' 19062-0453 JNN 10A,Di distance=22' 19062-0453 JNN 10A,Dj distance=22' 19062-0453 JNN 10A,Dk distance=22' 19062-0453 JNN 10A,Dl distance=22' 19062-0453 JNN 10A,Dm distance=22' 19062-0453 JNN 10A,Dn distance=22' 19062-0453 JNN 10A,Do distance=22' 19062-0453 JNN 10A,Dp distance=22' 19062-0453 JNN 10A,Dq distance=22' 19062-0453 JNN 10A,Dr distance=22' 19062-0453 JNN 10A,Ds distance=22' 19062-0453 JNN 10A,Dt distance=22' 19062-0453 JNN 10A,Du distance=22' 19062-0453 JNN 10A,Dv distance=22' 19062-0453 JNN 10A,Dw distance=22' 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 19049-0448 J 2538 75 4.3
Show 19062-0453 EHR 16 AB 30 12.5 22
Show 19062-0453 JNN 10 A,Ca 90 3.5 22
Show 19062-0453 JNN 10 A,Cb 170 3.9 22
Show 19062-0453 JNN 10 A,Cc 230 4.2 22
Show 19062-0453 JNN 10 A,Cd 68 4.3 22
Show 19062-0453 JNN 10 A,Ce 230 4.3 22
Show 19062-0453 JNN 10 A,Cf 276 4.4 22
Show 19062-0453 JNN 10 A,Cg 206 4.6 22
Show 19062-0453 JNN 10 A,Ch 123 4.6 22
Show 19062-0453 JNN 10 A,Ci 338 4.7 22
Show 19062-0453 JNN 10 A,Cj 25 4.9 22
Show 19062-0453 JNN 10 A,Ck 46 4.9 22
Show 19062-0453 JNN 10 A,Cl 338 5.0 22
Show 19062-0453 JNN 10 A,Cm 37 5.4 22
Show 19062-0453 JNN 10 A,Cn 316 5.5 22
Show 19062-0453 JNN 10 A,Co 17 5.9 22
Show 19062-0453 JNN 10 A,Cp 113 5.8 22
Show 19062-0453 JNN 10 A,Cq 217 5.9 22
Show 19062-0453 JNN 10 A,Cr 221 6.0 22
Show 19062-0453 JNN 10 A,Cs 80 6.1 22
Show 19062-0453 JNN 10 A,Ct 228 6.1 22
Show 19062-0453 JNN 10 A,Cu 321 6.3 22
Show 19062-0453 JNN 10 A,Cv 51 6.5 22
Show 19062-0453 JNN 10 A,Cw 151 6.4 22
Show 19062-0453 JNN 10 A,Cx 310 6.6 22
Show 19062-0453 JNN 10 A,Cy 173 6.6 22
Show 19062-0453 JNN 10 A,Cz 104 7.0 22
Show 19062-0453 JNN 10 A,Da 238 7.0 22
Show 19062-0453 JNN 10 A,Db 359 7.1 22
Show 19062-0453 JNN 10 A,Dc 164 7.1 22
Show 19062-0453 JNN 10 A,Dd 284 7.1 22
Show 19062-0453 JNN 10 A,De 101 7.2 22
Show 19062-0453 JNN 10 A,Df 83 7.3 22
Show 19062-0453 JNN 10 A,Dg 63 7.4 22
Show 19062-0453 JNN 10 A,Dh 197 7.3 22
Show 19062-0453 JNN 10 A,Di 114 7.5 22
Show 19062-0453 JNN 10 A,Dj 12 7.6 22
Show 19062-0453 JNN 10 A,Dk 287 7.6 22
Show 19062-0453 JNN 10 A,Dl 321 7.6 22
Show 19062-0453 JNN 10 A,Dm 7.6 22
Show 19062-0453 JNN 10 A,Dn 315 7.8 22
Show 19062-0453 JNN 10 A,Do 97 7.8 22
Show 19062-0453 JNN 10 A,Dp 316 7.8 22
Show 19062-0453 JNN 10 A,Dq 344 8.1 22
Show 19062-0453 JNN 10 A,Dr 62 8.1 22
Show 19062-0453 JNN 10 A,Ds 327 8.3 22
Show 19062-0453 JNN 10 A,Dt 94 8.3 22
Show 19062-0453 JNN 10 A,Du 92 8.3 22
Show 19062-0453 JNN 10 A,Dv 229 8.3 22
Show 19062-0453 JNN 10 A,Dw 123 8.4 22

 
 
WDS 19049-0448 : COMPONENTS
 
 
  A
B pa=74.6°
sep=4.28"
 
 
19049-0448 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 190448.55-044839.3 Mag 9.6 PmRA 11.00
PmDE -2.0
 
 
19049-0448 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 190448.83-044838.2 Mag 13.5 PmRA 34.00
PmDE 31.0 Calc delta mag 3.9 Calc coord yes