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Current system
18420-1445
J 2223


Nearby doubles
2' : 18419-1445
J 2222

9' : 18424-1435
HU 249

21' : 18409-1430
BU 967AB

33' : 18443-1443
LEO 21AB

43' : 18428-1523
HLD 145

50' : 18387-1429
HDS2641AB

50' : 18387-1430
CRC 30AB

54' : 18453-1509
BRT 594

54' : 18453-1416
RST4019

55' : 18450-1409
JNN 323

57' : 18437-1534
J 2224

63' : 18390-1528
J 1834

66' : 18442-1539
BRT 633

66' : 18427-1547
HU 250

70' : 18468-1428
RST4596

72' : 18381-1400
BU 135AB

75' : 18461-1529
HU 251

80' : 18444-1330
GWP2797

81' : 18441-1328
J 2225

81' : 18442-1328
J 2226

82' : 18457-1340
HO 438

82' : 18444-1328
J 2227

85' : 18408-1603
OL 8

85' : 18408-1320
HDS2646

87' : 18480-1435
CRC 31

87' : 18387-1332
BRT2756



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.

18420-1445 J 2223

 
 
18h 42m 04.06s -14° 42' 28.8" P.A. 29.00 sep 4.7 mag 10.60,13.50
 
 
Coord 2000 18420-1445 Discov num J  2223 Comp Coord arcsec 2000 18 42 04.06 -14 42 28.8
Date first 1942 Date last 2015 Obs 5
Pa first 35 Pa last 28.7 P.A. Now (θ) 28.7°
Sep first 4.0 Sep last 4.742 Sep. Now (ρ) 4.742"
Mag pri 10.60 Mag sec 13.50 delta mag (ΔM) 2.9 Spectral class
Pri motion ra -014 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum Gaia DR2 4103510641929399808
 
 
WDS 18420-1445 J 2223 : 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
18420-1445 J 2223 2001 3 28 4.5 10.60 13.50 D 184204.06-144228.8
18420-1445 J 2223 2015 5 29 4.7 10.60 13.50 184204.06-144228.8

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

 
 
WDS 18420-1445 J 2223 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18420-1445 J 2223 : MEASURES
 
 
No records found.

 
 
WDS 18420-1445 : VIRTUAL EYEPIECE
 
 

18420-1445 J 2223A mag 10.6 18420-1445 J 2223B sep 4.7 P.A. 27.90 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 18420-1445 : ALADIN DSS IMAGE @ 18h 42m 04.06s -14° 42' 28.8"
 
 
 
 
WDS 18420-1445 J 2223 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18420-1445 J 2223 distance=0' 18419-1445 J 2222 distance=2' 18424-1435 HU 249 distance=9' 18409-1430 BU 967AB distance=21' 18409-1430 BU 967AC distance=21' 18409-1430 DAM 13AD distance=21' 18443-1443 LEO 21AB distance=33' 18443-1443 LEO 21AC distance=33' 18443-1443 J 2144AD distance=33' 18428-1523 HLD 145 distance=43' 18387-1429 HDS2641AB distance=50' 18387-1430 CRC 30AB distance=50' 18387-1430 CRC 30AC distance=50' 18387-1430 CRC 30AD distance=50' 18453-1509 BRT 594 distance=54' 18453-1416 RST4019 distance=54' 18450-1409 JNN 323 distance=55' 18437-1534 J 2224 distance=57' 18390-1528 J 1834 distance=63' 18442-1539 BRT 633 distance=66' 18427-1547 HU 250 distance=66' 18468-1428 RST4596 distance=70' 18381-1400 BU 135AB distance=72' 18381-1400 BU 135AC distance=72' 18381-1400 SLE 218AD distance=72' 18381-1400 SLE 218AE distance=72' 18381-1400 B 2911AF distance=72' 18381-1400 B 2911AG distance=72' 18461-1529 HU 251 distance=75' 18444-1330 GWP2797 distance=80' 18441-1328 J 2225 distance=81' 18442-1328 J 2226 distance=81' 18457-1340 HO 438 distance=82' 18444-1328 J 2227 distance=82' 18408-1603 OL 8 distance=85' 18408-1320 HDS2646 distance=85' 18480-1435 CRC 31 distance=87' 18387-1332 BRT2756 distance=87' 18369-1532 J 2220 distance=87' 18367-1357 LEO 20AB distance=91' 18367-1357 LEO 20AC distance=91' 18454-1326 J 2228 distance=91' 18362-1407 SNA 92 distance=93' 18402-1310 TDT 987 distance=96' 18349-1442 STF2337AB distance=104' 18349-1442 ARN 47AC distance=104' 18489-1412 NSN 137 distance=105' 18355-1356 SLE 204 distance=106' 18444-1623 HJ 2835 distance=107' 18348-1449 J 2218 distance=107' 18457-1624 J 1656 distance=115' 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 18420-1445 J 2223 29 4.7
Show 18419-1445 J 2222 162 4.8 2
Show 18424-1435 HU 249 225 3.2 9
Show 18409-1430 BU 967 AB 195 2.4 21
Show 18409-1430 BU 967 AC 53 39.0 21
Show 18409-1430 DAM 13 AD 66 55.5 21
Show 18443-1443 LEO 21 AB 15 4.2 33
Show 18443-1443 LEO 21 AC 281 34.1 33
Show 18443-1443 J 2144 AD 23 17.5 33
Show 18428-1523 HLD 145 51 1.5 43
Show 18387-1429 HDS2641 AB 358 0.1 50
Show 18387-1430 CRC 30 AB 261 4.8 50
Show 18387-1430 CRC 30 AC 300 9.6 50
Show 18387-1430 CRC 30 AD 61 7.3 50
Show 18453-1509 BRT 594 110 2.2 54
Show 18453-1416 RST4019 81 0.5 54
Show 18450-1409 JNN 323 124 3.2 55
Show 18437-1534 J 2224 202 10.4 57
Show 18390-1528 J 1834 59 7.5 63
Show 18442-1539 BRT 633 42 4.8 66
Show 18427-1547 HU 250 298 2.2 66
Show 18468-1428 RST4596 153 5.8 70
Show 18381-1400 BU 135 AB 189 2.5 72
Show 18381-1400 BU 135 AC 78 15.0 72
Show 18381-1400 SLE 218 AD 338 120.7 72
Show 18381-1400 SLE 218 AE 108 118.7 72
Show 18381-1400 B 2911 AF 56 36.3 72
Show 18381-1400 B 2911 AG 74 39.8 72
Show 18461-1529 HU 251 304 2.6 75
Show 18444-1330 GWP2797 169 67.8 80
Show 18441-1328 J 2225 62 6.1 81
Show 18442-1328 J 2226 325 4.7 81
Show 18457-1340 HO 438 71 2.7 82
Show 18444-1328 J 2227 225 5.3 82
Show 18408-1603 OL 8 71 3.4 85
Show 18408-1320 HDS2646 166 0.1 85
Show 18480-1435 CRC 31 234 7.6 87
Show 18387-1332 BRT2756 336 4.5 87
Show 18369-1532 J 2220 15 6.0 87
Show 18367-1357 LEO 20 AB 255 4.1 91
Show 18367-1357 LEO 20 AC 120 24.4 91
Show 18454-1326 J 2228 223 9.7 91
Show 18362-1407 SNA 92 72 0.0 93
Show 18402-1310 TDT 987 153 2.5 96
Show 18349-1442 STF2337 AB 296 16.6 104
Show 18349-1442 ARN 47 AC 80 377.8 104
Show 18489-1412 NSN 137 90 8.3 105
Show 18355-1356 SLE 204 234 25.0 106
Show 18444-1623 HJ 2835 303 15.3 107
Show 18348-1449 J 2218 169 6.6 107
Show 18457-1624 J 1656 287 7.6 115

 
 
WDS 18420-1445 : COMPONENTS
 
 
  A
B pa=27.9°
sep=4.71"
 
 
18420-1445 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184204.06-144228.8 Mag 10.6 PmRA -14.00
PmDE -3.0
 
 
18420-1445 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184204.21-144224.6 Mag 13.5 Calc delta mag 2.9
Calc coord yes