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Doubles in session


Current system
18321-0741
J 2518


Nearby doubles
10' : 18322-0750
BU 419

22' : 18322-0720
LDS 644

62' : 18349-0655
RST4590

66' : 18331-0845
HJ 5498AB

68' : 18346-0643
BRT 480

73' : 18368-0800
SLE 213

75' : 18367-0811
KRV 21

93' : 18354-0621
RST4591

94' : 18320-0607
HDS2629

98' : 18381-0822
KRV 51

102' : 18380-0648
TOK 32AB

102' : 18322-0922
BU 247

104' : 18271-0853
HDS2608

110' : 18274-0616
A 86

111' : 18257-0816
BRT 478

113' : 18397-0737
DAM 114

114' : 18396-0738
J 2520

118' : 18400-0747
STF2350

119' : 18245-0704
BRT 477

120' : 18355-0929
SLE 207

122' : 18307-0541
RST4588

128' : 18247-0636
STF2313

129' : 18299-0536
NSN 150

134' : 18294-0533
J 2517

135' : 18285-1013
HJ 5497

135' : 18248-0621
TOK 320AB



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.

18321-0741 J 2518

 
 
18h 32m 07.22s -07° 40' 30.2" P.A. 268.00 sep 3.7 mag 10.96,13.10 Sp F0
 
 
Coord 2000 18321-0741 Discov num J  2518 Comp Coord arcsec 2000 18 32 07.22 -07 40 30.2
Date first 1943 Date last 2016 Obs 5
Pa first 265 Pa last 268 P.A. Now (θ) 268°
Sep first 4.0 Sep last 3.667 Sep. Now (ρ) 3.667"
Mag pri 10.96 Mag sec 13.10 delta mag (ΔM) 2.14 Spectral class F0 (yellow-white)
Pri motion ra +006 Sec motion ra
Pri motion dec -011 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum Tycho2 5691-00268-1 Gaia DR2 4156783045448788992
 
 
WDS 18321-0741 J 2518 : 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
18321-0741 J 2518 1999 2 266 3.4 10.96 13.10 D 183207.22-074030.2
18321-0741 J 2518 2004 3 268 3.6 10.96 13.10 D 183207.22-074030.2
18321-0741 J 2518 2010 4 269 3.9 10.96 13.10 F0 183207.22-074030.2
18321-0741 J 2518 2015 4 268 3.7 10.96 13.10 F0 183207.22-074030.2
18321-0741 J 2518 2016 5 268 3.7 10.96 13.10 F0 183207.22-074030.2

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

 
 
WDS 18321-0741 J 2518 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18321-0741 J 2518 : MEASURES
 
 
No records found.

 
 
WDS 18321-0741 : VIRTUAL EYEPIECE
 
 

18321-0741 J 2518A mag 10.96 Sp F0 18321-0741 J 2518B sep 3.6 P.A. 268.00 mag 13.1 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 18321-0741 : ALADIN DSS IMAGE @ 18h 32m 07.22s -07° 40' 30.2"
 
 
 
 
WDS 18321-0741 J 2518 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18321-0741 J 2518 distance=0' 18322-0750 BU 419 distance=10' 18322-0720 LDS 644 distance=22' 18349-0655 RST4590 distance=62' 18331-0845 HJ 5498AB distance=66' 18331-0845 HJ 5498AC distance=66' 18331-0845 ABH 101AD distance=66' 18331-0845 ABH 101AE distance=66' 18346-0643 BRT 480 distance=68' 18368-0800 SLE 213 distance=73' 18367-0811 KRV 21 distance=75' 18354-0621 RST4591 distance=93' 18320-0607 HDS2629 distance=94' 18381-0822 KRV 51 distance=98' 18380-0648 TOK 32AB distance=102' 18380-0648 LDS5239AC distance=102' 18322-0922 BU 247 distance=102' 18271-0853 HDS2608 distance=104' 18274-0616 A 86 distance=110' 18257-0816 BRT 478 distance=111' 18397-0737 DAM 114 distance=113' 18396-0738 J 2520 distance=114' 18400-0747 STF2350 distance=118' 18245-0704 BRT 477 distance=119' 18355-0929 SLE 207 distance=120' 18307-0541 RST4588 distance=122' 18247-0636 STF2313 distance=128' 18299-0536 NSN 150 distance=129' 18294-0533 J 2517 distance=134' 18285-1013 HJ 5497 distance=135' 18248-0621 TOK 320AB distance=135' 18248-0621 LSC 155Aa,Ab distance=135' 18248-0621 TOK 320Ba,Bb distance=136' 18406-0707 J 2673 distance=136' 18311-0958 KPP2767 distance=139' 18416-0723 J 2917 distance=143' 18300-0522 BRT 479 distance=143' 18413-0727 J 1748 distance=143' 18409-0641 KPP2774 distance=143' 18330-0516 A 2686 distance=145' 18424-0727 J 2523 distance=153' 18423-0720 HDS2649 distance=153' 18425-0807 BRT 483AB distance=157' 18425-0807 FYM 254AC distance=157' 18343-1015 DAM 321 distance=158' 18267-0521 GWP2777 distance=162' 18334-0458 BST 1AB distance=164' 18334-0458 AGE 9AC distance=164' 18334-0458 AGE 9AD distance=164' 18334-0458 AGE 9AE distance=164' 18334-0458 AGE 9AF distance=164' 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 18321-0741 J 2518 268 3.7
Show 18322-0750 BU 419 32 1.2 10
Show 18322-0720 LDS 644 338 5.7 22
Show 18349-0655 RST4590 33 0.9 62
Show 18331-0845 HJ 5498 AB 95 14.4 66
Show 18331-0845 HJ 5498 AC 168 25.2 66
Show 18331-0845 ABH 101 AD 124 49.4 66
Show 18331-0845 ABH 101 AE 165 83.6 66
Show 18346-0643 BRT 480 18 4.9 68
Show 18368-0800 SLE 213 261 14.5 73
Show 18367-0811 KRV 21 29 24.7 75
Show 18354-0621 RST4591 12 0.3 93
Show 18320-0607 HDS2629 149 0.1 94
Show 18381-0822 KRV 51 128 28.4 98
Show 18380-0648 TOK 32 AB 32 3.8 102
Show 18380-0648 LDS5239 AC 79 35.7 102
Show 18322-0922 BU 247 167 7.9 102
Show 18271-0853 HDS2608 344 0.1 104
Show 18274-0616 A 86 288 2.8 110
Show 18257-0816 BRT 478 155 7.7 111
Show 18397-0737 DAM 114 98 4.2 113
Show 18396-0738 J 2520 137 2.5 114
Show 18400-0747 STF2350 191 16.4 118
Show 18245-0704 BRT 477 291 4.0 119
Show 18355-0929 SLE 207 252 16.4 120
Show 18307-0541 RST4588 222 1.1 122
Show 18247-0636 STF2313 196 5.8 128
Show 18299-0536 NSN 150 262 2.7 129
Show 18294-0533 J 2517 320 3.6 134
Show 18285-1013 HJ 5497 224 16.1 135
Show 18248-0621 TOK 320 AB 321 55.2 135
Show 18248-0621 LSC 155 Aa,Ab 261 0.3 135
Show 18248-0621 TOK 320 Ba,Bb 259 0.1 136
Show 18406-0707 J 2673 79 5.0 136
Show 18311-0958 KPP2767 237 11.7 139
Show 18416-0723 J 2917 109 9.9 143
Show 18300-0522 BRT 479 281 5.4 143
Show 18413-0727 J 1748 331 6.0 143
Show 18409-0641 KPP2774 9 35.1 143
Show 18330-0516 A 2686 328 2.0 145
Show 18424-0727 J 2523 127 3.2 153
Show 18423-0720 HDS2649 125 0.1 153
Show 18425-0807 BRT 483 AB 49 4.1 157
Show 18425-0807 FYM 254 AC 105 7.7 157
Show 18343-1015 DAM 321 53 4.5 158
Show 18267-0521 GWP2777 266 72.2 162
Show 18334-0458 BST 1 AB 122 4.3 164
Show 18334-0458 AGE 9 AC 1 4.9 164
Show 18334-0458 AGE 9 AD 81 1.3 164
Show 18334-0458 AGE 9 AE 242 2.3 164
Show 18334-0458 AGE 9 AF 233 3.7 164

 
 
WDS 18321-0741 : COMPONENTS
 
 
  A
B pa=268.0°
sep=3.63"
 
 
18321-0741 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183207.22-074030.2 Mag 10.96 Spectral class F0 (yellow-white)
PmRA 6.00 PmDE -11.0 Tycho2 5691-00268-1
Tycho2
Tycho2 5691-00268-1 Pflag RAmdeg 278.03009755 DEmdeg -7.67507434
PmRA 18.1 PmDE -5.1 E RAmdeg 36 E DEmdeg 44
E pmRA 3.2 E pmDE 3.5 EpRAm 1984.91 EpDEm 1984.35
Num 4 Q RAmdeg 5.4 Q DEmdeg 0.5 Q pmRA 5.4
Q pmDE 0.5 BTmag 12.088 E BTmag 0.173 VTmag 10.964
E VTmag 0.094 Prox 999 TYC T HIP
CCDM RAdeg 278.03014417 DEdeg -7.67505111 EpRA 1990 1.75
EpDE 1990 1.62 E RAdeg 59.6 E DEdeg 73.5 Posflg
Corr -0.1
 
 
18321-0741 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183206.98-074030.3 Mag 13.1 Calc delta mag 2.14
Calc coord yes