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Doubles in session


Current system
18508-1446
J 2237


Nearby doubles
9' : 18514-1441
RST4604

12' : 18513-1438
J 2153

13' : 18513-1435
J 2152

16' : 18515-1434
J 2154

19' : 18505-1501
J 529

23' : 18511-1421
RST4602

31' : 18517-1511
TDT1092

42' : 18480-1435
CRC 31

42' : 18536-1454
J 1660

42' : 18489-1412
NSN 137

61' : 18468-1428
RST4596

73' : 18540-1347
A 1890AB

82' : 18542-1338
A 1891

83' : 18461-1529
HU 251

85' : 18453-1509
BRT 594

85' : 18453-1416
RST4019

87' : 18568-1451
HJ 5503

88' : 18501-1317
SRT 1

91' : 18450-1409
JNN 323

95' : 18443-1443
LEO 21AB

98' : 18457-1340
HO 438

105' : 18530-1623
RST4022

106' : 18529-1625
RST4021

106' : 18551-1609
BRT 634

111' : 18442-1539
BRT 633

112' : 18454-1326
J 2228



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.

18508-1446 J 2237

 
 
18h 50m 49.11s -14° 43' 18.1" P.A. 233.00 sep 4.9 mag 11.89,12.79
 
 
Coord 2000 18508-1446 Discov num J  2237 Comp Coord arcsec 2000 18 50 49.11 -14 43 18.1
Date first 1905 Date last 2015 Obs 5
Pa first 230 Pa last 233 P.A. Now (θ) 233°
Sep first 6.2 Sep last 4.878 Sep. Now (ρ) 4.878"
Mag pri 11.89 Mag sec 12.79 delta mag (ΔM) 0.9 Spectral class
Pri motion ra +008 Sec motion ra -068
Pri motion dec +004 Sec motion dec -071
Notes B (Blue magnitudes)
rPM=1.086
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum Tycho2 5705-00500-1 Gaia DR2 4101785959207469824
 
 
WDS 18508-1446 J 2237 : 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
18508-1446 J 2237 1998 3 233 5.0 11.89 12.79 DB 185049.11-144318.1
18508-1446 J 2237 2000 4 232 5.0 11.89 12.79 DB 185049.11-144318.1
18508-1446 J 2237 2015 5 233 4.9 11.89 12.79 B 185049.11-144318.1

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

 
 
WDS 18508-1446 J 2237 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18508-1446 J 2237 : MEASURES
 
 
No records found.

 
 
WDS 18508-1446 : VIRTUAL EYEPIECE
 
 

18508-1446 J 2237A mag 11.89 18508-1446 J 2237B sep 4.8 P.A. 232.10 mag 12.79 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 18508-1446 : ALADIN DSS IMAGE @ 18h 50m 49.11s -14° 43' 18.1"
 
 
 
 
WDS 18508-1446 J 2237 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18508-1446 J 2237 distance=0' 18514-1441 RST4604 distance=9' 18513-1438 J 2153 distance=12' 18513-1435 J 2152 distance=13' 18515-1434 J 2154 distance=16' 18505-1501 J 529 distance=19' 18511-1421 RST4602 distance=23' 18517-1511 TDT1092 distance=31' 18480-1435 CRC 31 distance=42' 18536-1454 J 1660 distance=42' 18489-1412 NSN 137 distance=42' 18468-1428 RST4596 distance=61' 18540-1347 A 1890AB distance=73' 18540-1347 A 1890AC distance=73' 18542-1338 A 1891 distance=82' 18461-1529 HU 251 distance=83' 18453-1509 BRT 594 distance=85' 18453-1416 RST4019 distance=85' 18568-1451 HJ 5503 distance=87' 18501-1317 SRT 1 distance=88' 18450-1409 JNN 323 distance=91' 18443-1443 LEO 21AB distance=95' 18443-1443 LEO 21AC distance=95' 18443-1443 J 2144AD distance=95' 18457-1340 HO 438 distance=98' 18530-1623 RST4022 distance=105' 18529-1625 RST4021 distance=106' 18551-1609 BRT 634 distance=106' 18442-1539 BRT 633 distance=111' 18454-1326 J 2228 distance=112' 18437-1534 J 2224 distance=112' 18583-1354 LEO 23 distance=118' 18477-1633 RST4020 distance=119' 18444-1330 GWP2797 distance=120' 18444-1328 J 2227 distance=120' 18555-1623 SOZ 18 distance=121' 18424-1435 HU 249 distance=123' 18555-1626 ARA 112 distance=124' 18442-1328 J 2226 distance=124' 18428-1523 HLD 145 distance=124' 18457-1624 J 1656 distance=124' 18441-1328 J 2225 distance=124' 18580-1336 RST4026 distance=125' 18509-1646 HLD 148 distance=125' 18420-1445 J 2223 distance=127' 18419-1445 J 2222 distance=129' 18480-1647 HJ 2838 distance=130' 18496-1654 HWE 44AB distance=133' 18496-1654 HWE 44AC distance=133' 18496-1654 KNP 3AD distance=133' 18498-1655 TDT4316 distance=133' 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 18508-1446 J 2237 233 4.9
Show 18514-1441 RST4604 87 0.7 9
Show 18513-1438 J 2153 352 5.4 12
Show 18513-1435 J 2152 238 7.3 13
Show 18515-1434 J 2154 353 9.0 16
Show 18505-1501 J 529 353 7.5 19
Show 18511-1421 RST4602 219 2.6 23
Show 18517-1511 TDT1092 138 0.4 31
Show 18480-1435 CRC 31 234 7.6 42
Show 18536-1454 J 1660 324 5.9 42
Show 18489-1412 NSN 137 90 8.3 42
Show 18468-1428 RST4596 153 5.8 61
Show 18540-1347 A 1890 AB 178 3.3 73
Show 18540-1347 A 1890 AC 247 21.4 73
Show 18542-1338 A 1891 256 0.4 82
Show 18461-1529 HU 251 304 2.6 83
Show 18453-1509 BRT 594 110 2.2 85
Show 18453-1416 RST4019 81 0.5 85
Show 18568-1451 HJ 5503 79 37.7 87
Show 18501-1317 SRT 1 251 29.0 88
Show 18450-1409 JNN 323 124 3.2 91
Show 18443-1443 LEO 21 AB 15 4.2 95
Show 18443-1443 LEO 21 AC 281 34.1 95
Show 18443-1443 J 2144 AD 23 17.5 95
Show 18457-1340 HO 438 71 2.7 98
Show 18530-1623 RST4022 312 0.4 105
Show 18529-1625 RST4021 118 0.2 106
Show 18551-1609 BRT 634 337 3.9 106
Show 18442-1539 BRT 633 42 4.8 111
Show 18454-1326 J 2228 223 9.7 112
Show 18437-1534 J 2224 202 10.4 112
Show 18583-1354 LEO 23 211 4.8 118
Show 18477-1633 RST4020 26 3.5 119
Show 18444-1330 GWP2797 169 67.8 120
Show 18444-1328 J 2227 225 5.3 120
Show 18555-1623 SOZ 18 142 17.7 121
Show 18424-1435 HU 249 225 3.2 123
Show 18555-1626 ARA 112 176 10.7 124
Show 18442-1328 J 2226 325 4.7 124
Show 18428-1523 HLD 145 51 1.5 124
Show 18457-1624 J 1656 287 7.6 124
Show 18441-1328 J 2225 62 6.1 124
Show 18580-1336 RST4026 231 2.3 125
Show 18509-1646 HLD 148 30 5.0 125
Show 18420-1445 J 2223 29 4.7 127
Show 18419-1445 J 2222 162 4.8 129
Show 18480-1647 HJ 2838 335 33.4 130
Show 18496-1654 HWE 44 AB 298 2.0 133
Show 18496-1654 HWE 44 AC 308 36.4 133
Show 18496-1654 KNP 3 AD 200 22.2 133
Show 18498-1655 TDT4316 333 45.1 133

 
 
WDS 18508-1446 : COMPONENTS
 
 
  A
B pa=232.1°
sep=4.78"
 
 
18508-1446 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185049.11-144318.1 Mag 11.89 PmRA 8.00
PmDE 4.0 Tycho2 5705-00500-1
Tycho2
Tycho2 5705-00500-1 Pflag RAmdeg 282.70464416 DEmdeg -14.72192541
PmRA 0.4 PmDE -9.6 E RAmdeg 53 E DEmdeg 76
E pmRA 2.1 E pmDE 2.2 EpRAm 1983.41 EpDEm 1973.62
Num 3 Q RAmdeg 0.2 Q DEmdeg 1.0 Q pmRA 0.2
Q pmDE 1.0 BTmag 11.892 E BTmag 0.127 VTmag 11.089
E VTmag 0.103 Prox 999 TYC HIP
CCDM RAdeg 282.70464333 DEdeg -14.72190306 EpRA 1990 1.79
EpDE 1990 1.60 E RAdeg 56.4 E DEdeg 85.7 Posflg
Corr -0.1
 
 
18508-1446 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185048.85-144321.0 Mag 12.79 PmRA -68.00
PmDE -71.0 Calc delta mag 0.9 Calc coord yes