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Doubles in session


Current system
18474+1141
J 1134 BC


Nearby doubles
6' : 18478+1143
J 2149

12' : 18467+1144
BRT1309

15' : 18470+1126
J 2529

19' : 18487+1137
BPM 837

20' : 18474+1122
BPMA 59

21' : 18476+1121
BPM 830

22' : 18464+1131
J 2528

23' : 18460+1135
DAM1252

24' : 18487+1126
GWP2799

27' : 18493+1144
BPM 843

28' : 18460+1124
BPM 821

29' : 18461+1124
J 2527

30' : 18453+1140
J 2145

32' : 18459+1123
J 2526

33' : 18479+1110
STTA174

33' : 18497+1147
BPM 850

37' : 18455+1120
BRT1308

37' : 18493+1206
BPM 846

38' : 18469+1105
BPM 826

42' : 18502+1131
BU 265

43' : 18493+1214
BPM 844

43' : 18489+1219
BPM 841

43' : 18446+1138
BPM 814

46' : 18472+1227
BPM 828

51' : 18481+1231
BPMA 60

53' : 18476+1234
BPM 829



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.

18474+1141 J 1134 BC

 
 
18h 47m 28.59s +11° 41' 23.9" P.A. 265.00 sep 9.6 mag 11.40,15.81
 
 
Coord 2000 18474+1141 Discov num J  1134 Comp BC Coord arcsec 2000 18 47 28.59 +11 41 23.9
Date first 1915 Date last 2015 Obs 4
Pa first 266 Pa last 265.4 P.A. Now (θ) 265.4°
Sep first 6.7 Sep last 9.619 Sep. Now (ρ) 9.619"
Mag pri 11.40 Mag sec 15.81 delta mag (ΔM) 4.41 Spectral class
Pri motion ra -002 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18474+1141 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 47 29 +11 41 24 J 1134 AB 2015 8 265 3.8 11.12 11.40 0.28
Show 18 47 29 +11 41 24 J 1134 BC 2015 4 265 9.6 11.40 15.81 4.41 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4504464255837548672
 
 
WDS 18474+1141 J 1134 BC : 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
18474+1141 J 1134 BC 1915 1 266 6.7 11.40 15.81 184728.59+114123.9
18474+1141 J 1134 BC 2001 2 266 9.5 11.40 15.81 184728.59+114123.9
18474+1141 J 1134 BC 2015 4 265 9.6 11.40 15.81 184728.59+114123.9

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

 
 
WDS 18474+1141 J 1134 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18474+1141 J 1134 BC : MEASURES
 
 
No records found.

 
 
WDS 18474+1141 : VIRTUAL EYEPIECE
 
 

18474+1141 J 1134A mag 11.12 18474+1141 J 1134B sep 3.5 P.A. 268.40 mag 11.4 18474+1141 J 1134C sep 12.9 P.A. 266.10 mag 15.81 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 18474+1141 : ALADIN DSS IMAGE @ 18h 47m 28.59s +11° 41' 23.9"
 
 
 
 
WDS 18474+1141 J 1134 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18474+1141 J 1134BC distance=0' 18474+1141 J 1134AB distance=1' 18478+1143 J 2149 distance=6' 18467+1144 BRT1309 distance=12' 18470+1126 J 2529 distance=15' 18487+1137 BPM 837 distance=19' 18474+1122 BPMA 59 distance=20' 18476+1121 BPM 830 distance=21' 18464+1131 J 2528 distance=22' 18460+1135 DAM1252 distance=23' 18487+1126 GWP2799 distance=24' 18493+1144 BPM 843 distance=27' 18460+1124 BPM 821 distance=28' 18461+1124 J 2527 distance=29' 18453+1140 J 2145 distance=30' 18459+1123 J 2526 distance=32' 18479+1110 STTA174 distance=33' 18497+1147 BPM 850 distance=33' 18455+1120 BRT1308 distance=37' 18493+1206 BPM 846 distance=37' 18469+1105 BPM 826 distance=38' 18502+1131 BU 265 distance=42' 18493+1214 BPM 844 distance=43' 18489+1219 BPM 841 distance=43' 18446+1138 BPM 814 distance=43' 18472+1227 BPM 828 distance=46' 18481+1231 BPMA 60 distance=51' 18476+1234 BPM 829 distance=53' 18504+1210 BPMA 62 distance=53' 18511+1129 J 2533 distance=53' 18512+1130 J 2534 distance=54' 18485+1045 STF2396CD distance=56' 18438+1200 BPM 810 distance=58' 18460+1235 GWP2798 distance=58' 18485+1045 STF2396AB distance=59' 18485+1045 STF2396AC distance=59' 18485+1045 STF2396AD distance=59' 18485+1045 HLA 15AE distance=59' 18506+1219 HJ 1350 distance=60' 18509+1109 BRT1312 distance=60' 18502+1227 J 1226 distance=61' 18464+1240 BPM 825 distance=61' 18495+1048 DAM 270 distance=61' 18509+1108 HEI9011 distance=62' 18516+1136 DAM 125 distance=62' 18509+1107 BPM 866 distance=62' 18501+1230 BPM 856 distance=63' 18503+1228 J 468AB distance=63' 18503+1228 J 468AC distance=63' 18503+1228 GII 272Aa,Ab distance=63' 18516+1126 DAM 124 distance=63' 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 18474+1141 J 1134 BC 265 9.6
Show 18474+1141 J 1134 AB 265 3.8 1
Show 18478+1143 J 2149 258 7.2 6
Show 18467+1144 BRT1309 195 4.3 12
Show 18470+1126 J 2529 193 2.8 15
Show 18487+1137 BPM 837 80 92.1 19
Show 18474+1122 BPMA 59 184 259.7 20
Show 18476+1121 BPM 830 20 112.6 21
Show 18464+1131 J 2528 334 2.9 22
Show 18460+1135 DAM1252 182 8.7 23
Show 18487+1126 GWP2799 121 65.9 24
Show 18493+1144 BPM 843 266 34.9 27
Show 18460+1124 BPM 821 245 66.3 28
Show 18461+1124 J 2527 312 5.5 29
Show 18453+1140 J 2145 116 5.4 30
Show 18459+1123 J 2526 11 3.5 32
Show 18479+1110 STTA174 159 104.6 33
Show 18497+1147 BPM 850 168 100.5 33
Show 18455+1120 BRT1308 20 5.4 37
Show 18493+1206 BPM 846 144 54.3 37
Show 18469+1105 BPM 826 300 95.9 38
Show 18502+1131 BU 265 227 1.5 42
Show 18493+1214 BPM 844 2 114.7 43
Show 18489+1219 BPM 841 22 72.6 43
Show 18446+1138 BPM 814 336 105.1 43
Show 18472+1227 BPM 828 113 101.1 46
Show 18481+1231 BPMA 60 135 285.7 51
Show 18476+1234 BPM 829 217 104.1 53
Show 18504+1210 BPMA 62 168 145.1 53
Show 18511+1129 J 2533 250 1.8 53
Show 18512+1130 J 2534 57 2.2 54
Show 18485+1045 STF2396 CD 110 105.8 56
Show 18438+1200 BPM 810 141 41.5 58
Show 18460+1235 GWP2798 192 32.9 58
Show 18485+1045 STF2396 AB 337 82.0 59
Show 18485+1045 STF2396 AC 5 203.2 59
Show 18485+1045 STF2396 AD 35 203.7 59
Show 18485+1045 HLA 15 AE 50 10.0 59
Show 18506+1219 HJ 1350 177 4.1 60
Show 18509+1109 BRT1312 146 3.1 60
Show 18502+1227 J 1226 242 2.2 61
Show 18464+1240 BPM 825 189 60.7 61
Show 18495+1048 DAM 270 149 6.5 61
Show 18509+1108 HEI9011 225 9.9 62
Show 18516+1136 DAM 125 324 9.0 62
Show 18509+1107 BPM 866 64 92.2 62
Show 18501+1230 BPM 856 45 104.1 63
Show 18503+1228 J 468 AB 53 1.9 63
Show 18503+1228 J 468 AC 141 9.7 63
Show 18503+1228 GII 272 Aa,Ab 103 0.1 63
Show 18516+1126 DAM 124 122 9.4 63

 
 
WDS 18474+1141 : COMPONENTS
 
 
  A B
B pa=268.4°
sep=3.53"
 
C pa=266.1°
sep=12.94"
pa=265.3°
sep=9.42"
 
 
18474+1141 A
 
 
Coord arcsec 2000 184728.83+114124.0 Mag 11.12 PmRA 62.00 PmDE 4.0
 
 
18474+1141 B
 
 
Coord arcsec 2000 184728.59+114123.9 Coord calc 184728.59+114123.9 Mag 11.4 PmRA -2.00
PmDE 2.0 Calc delta mag 0.28
 
 
18474+1141 C
 
 
Coord arcsec 2000 184727.95+114123.1 Mag 15.81 Calc delta mag 4.69 Calc coord yes