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Doubles in session


Current system
19490+0316
J 495


Nearby doubles
12' : 19485+0326
A 2390AB

36' : 19513+0307
BAL2008

39' : 19497+0354
BAL2522

43' : 19496+0235
BAL2005

48' : 19501+0232
BAL2007

52' : 19511+0358
BAL2523

56' : 19457+0341
HJ 2895AB

61' : 19527+0251
BAL2010

61' : 19514+0405
STF2587

64' : 19524+0354
GRV 289

67' : 19481+0421
DAM 178

67' : 19482+0422
DAM 179

68' : 19481+0423
J 2280

68' : 19480+0423
J 2279

75' : 19460+0415
BU 468AB

75' : 19518+0216
BAL2009

75' : 19446+0350
A 2389

76' : 19447+0233
J 2183

79' : 19540+0344
J 2290

80' : 19541+0343
J 2291

84' : 19509+0435
FMR 155

84' : 19518+0204
BAL1533

84' : 19493+0440
WOL 7AB

87' : 19543+0244
J 1291

88' : 19473+0154
BAL1528

89' : 19527+0207
BAL1535



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.

19490+0316 J 495

 
 
19h 49m 00.56s +03° 16' 36.7" P.A. 25.00 sep 4.6 mag 9.50,11.50
 
 
Coord 2000 19490+0316 Discov num J   495 Comp Coord arcsec 2000 19 49 00.56 +03 16 36.7
Date first 1911 Date last 2015 Obs 7
Pa first 28 Pa last 24.6 P.A. Now (θ) 24.6°
Sep first 4.5 Sep last 4.591 Sep. Now (ρ) 4.591"
Mag pri 9.50 Mag sec 11.50 delta mag (ΔM) 2 Spectral class
Pri motion ra -001 Sec motion ra
Pri motion dec -007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4242129135164232064
 
 
WDS 19490+0316 J 495 : 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
19490+0316 J 495 2000 4 26 4.5 9.50 11.50 D 194900.56+031636.7
19490+0316 J 495 2010 6 23 4.5 9.50 11.50 194900.56+031636.7
19490+0316 J 495 2015 7 25 4.6 9.50 11.50 194900.56+031636.7

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

 
 
WDS 19490+0316 J 495 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19490+0316 J 495 : MEASURES
 
 
No records found.

 
 
WDS 19490+0316 : VIRTUAL EYEPIECE
 
 

19490+0316 J 495A mag 9.5 19490+0316 J 495B sep 4.6 P.A. 24.60 mag 11.5 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 19490+0316 : ALADIN DSS IMAGE @ 19h 49m 00.56s +03° 16' 36.7"
 
 
 
 
WDS 19490+0316 J 495 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19490+0316 J 495 distance=1' 19485+0326 A 2390AB distance=12' 19485+0326 A 2390AC distance=12' 19513+0307 BAL2008 distance=36' 19497+0354 BAL2522 distance=39' 19496+0235 BAL2005 distance=43' 19501+0232 BAL2007 distance=48' 19511+0358 BAL2523 distance=52' 19457+0341 HJ 2895AB distance=56' 19457+0341 HJ 2895AC distance=56' 19527+0251 BAL2010 distance=61' 19514+0405 STF2587 distance=61' 19524+0354 GRV 289 distance=64' 19481+0421 DAM 178 distance=67' 19482+0422 DAM 179 distance=67' 19481+0423 J 2280 distance=68' 19480+0423 J 2279 distance=68' 19464+0418 BU 1301BC distance=73' 19464+0418 BU 1301A,BC distance=73' 19460+0415 BU 468AB distance=75' 19460+0415 VSP 59Aa,Ab distance=75' 19518+0216 BAL2009 distance=75' 19446+0350 A 2389 distance=75' 19447+0233 J 2183 distance=76' 19540+0344 J 2290 distance=79' 19541+0343 J 2291 distance=80' 19509+0435 FMR 155 distance=84' 19518+0204 BAL1533 distance=84' 19493+0440 WOL 7AB distance=84' 19493+0440 HTP 41AC distance=84' 19493+0440 HTP 41AD distance=84' 19493+0440 HTP 41AE distance=84' 19493+0440 HTP 41AF distance=84' 19493+0440 HTP 41AG distance=84' 19493+0440 HTP 41AH distance=84' 19493+0440 HTP 41AI distance=84' 19493+0440 HTP 41AJ distance=84' 19493+0440 HTP 41AK distance=84' 19493+0440 HTP 41AL distance=84' 19493+0440 HTP 41AM distance=84' 19493+0440 HTP 41AN distance=84' 19493+0440 HTP 41AO distance=84' 19493+0440 HTP 41AP distance=84' 19493+0440 HTP 41AQ distance=84' 19493+0440 HTP 41AR distance=84' 19493+0440 HTP 41AS distance=84' 19493+0440 HTP 41AT distance=84' 19493+0440 HTP 41AU distance=84' 19493+0440 HTP 41AV distance=84' 19493+0440 HTP 41A,Wa distance=84' 19493+0440 HTP 41A,Wb distance=84' 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 19490+0316 J 495 25 4.6 1
Show 19485+0326 A 2390 AB 288 2.6 12
Show 19485+0326 A 2390 AC 342 18.7 12
Show 19513+0307 BAL2008 121 11.9 36
Show 19497+0354 BAL2522 286 14.0 39
Show 19496+0235 BAL2005 286 6.5 43
Show 19501+0232 BAL2007 212 18.0 48
Show 19511+0358 BAL2523 314 17.7 52
Show 19457+0341 HJ 2895 AB 305 9.3 56
Show 19457+0341 HJ 2895 AC 18 46.6 56
Show 19527+0251 BAL2010 10 16.0 61
Show 19514+0405 STF2587 101 4.3 61
Show 19524+0354 GRV 289 221 39.2 64
Show 19481+0421 DAM 178 309 3.8 67
Show 19482+0422 DAM 179 269 4.2 67
Show 19481+0423 J 2280 149 4.9 68
Show 19480+0423 J 2279 349 5.7 68
Show 19464+0418 BU 1301 BC 335 0.7 73
Show 19464+0418 BU 1301 A,BC 63 57.0 73
Show 19460+0415 BU 468 AB 181 10.2 75
Show 19460+0415 VSP 59 Aa,Ab 192 0.3 75
Show 19518+0216 BAL2009 236 18.7 75
Show 19446+0350 A 2389 127 0.9 75
Show 19447+0233 J 2183 100 3.6 76
Show 19540+0344 J 2290 353 4.4 79
Show 19541+0343 J 2291 115 2.0 80
Show 19509+0435 FMR 155 47 173.1 84
Show 19518+0204 BAL1533 344 7.6 84
Show 19493+0440 WOL 7 AB 184 3.6 84
Show 19493+0440 HTP 41 AC 190 1.0 84
Show 19493+0440 HTP 41 AD 72 5.7 84
Show 19493+0440 HTP 41 AE 39 7.9 84
Show 19493+0440 HTP 41 AF 231 7.8 84
Show 19493+0440 HTP 41 AG 56 10.1 84
Show 19493+0440 HTP 41 AH 163 12.7 84
Show 19493+0440 HTP 41 AI 285 15.3 84
Show 19493+0440 HTP 41 AJ 219 17.0 84
Show 19493+0440 HTP 41 AK 329 19.0 84
Show 19493+0440 HTP 41 AL 210 19.4 84
Show 19493+0440 HTP 41 AM 246 20.1 84
Show 19493+0440 HTP 41 AN 226 22.8 84
Show 19493+0440 HTP 41 AO 124 24.8 84
Show 19493+0440 HTP 41 AP 334 25.8 84
Show 19493+0440 HTP 41 AQ 50 28.0 84
Show 19493+0440 HTP 41 AR 28 29.0 84
Show 19493+0440 HTP 41 AS 332 30.2 84
Show 19493+0440 HTP 41 AT 138 18.3 84
Show 19493+0440 HTP 41 AU 201 20.4 84
Show 19493+0440 HTP 41 AV 246 20.7 84
Show 19493+0440 HTP 41 A,Wa 149 23.2 84
Show 19493+0440 HTP 41 A,Wb 221 23.5 84

 
 
WDS 19490+0316 : COMPONENTS
 
 
  A
B pa=24.6°
sep=4.59"
 
 
19490+0316 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194900.56+031636.7 Mag 9.5 PmRA -1.00
PmDE -7.0
 
 
19490+0316 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194900.69+031640.9 Mag 11.5 Calc delta mag 2
Calc coord yes