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Doubles in session


Current system
18266-1612
J 461


Nearby doubles
26' : 18282-1602
RST4012

27' : 18254-1631
HU 64AB

43' : 18295-1606
TDT 909

46' : 18247-1648
KRV 49

51' : 18275-1522
J 1631AB

52' : 18284-1527
FOX 82

52' : 18234-1635
WRH 11

58' : 18284-1702
ARA 282

60' : 18307-1559
ARA 103

62' : 18275-1711
RST3181

62' : 18269-1712
BU 965

66' : 18307-1639
ARA 104

67' : 18293-1517
HU 67

69' : 18299-1522
BRT 632

70' : 18218-1619
CHR 69

70' : 18271-1719
HDS2609

71' : 18231-1701
HU 237

72' : 18307-1530
J 1653

77' : 18213-1622
FGS 31

79' : 18235-1506
BRT 631

82' : 18236-1720
KPP2762

84' : 18210-1633
BRT 630

84' : 18320-1641
ARA 105

88' : 18283-1446
BRT 591

88' : 18317-1658
HU 243

89' : 18241-1734
J 2127



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.

18266-1612 J 461

 
 
18h 26m 34.12s -16° 10' 37.5" P.A. 350.00 sep 2.8 mag 11.90,12.10 Sp B8/9Ib/II
 
 
Coord 2000 18266-1612 Discov num J   461 Comp Coord arcsec 2000 18 26 34.12 -16 10 37.5
Date first 1911 Date last 2015 Obs 6
Pa first 356 Pa last 350.4 P.A. Now (θ) 350.4°
Sep first 2.8 Sep last 2.822 Sep. Now (ρ) 2.822"
Mag pri 11.90 Mag sec 12.10 delta mag (ΔM) 0.2 Spectral class B8/9Ib/II (blue-white)
Pri motion ra -005 Sec motion ra
Pri motion dec -027 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6266-02247-1 Gaia DR2 4097110938867503488
 
 
WDS 18266-1612 J 461 : 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
18266-1612 J 461 2001 5 353 2.9 11.90 12.10 B8/9Ib/II 182634.12-161037.5
18266-1612 J 461 2015 6 350 2.8 11.90 12.10 B8/9Ib/II 182634.12-161037.5

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

 
 
WDS 18266-1612 J 461 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18266-1612 J 461 : MEASURES
 
 
No records found.

 
 
WDS 18266-1612 : VIRTUAL EYEPIECE
 
 

18266-1612 J 461A mag 11.9 Sp B8/9Ib/II 18266-1612 J 461B sep 2.8 P.A. 350.80 mag 12.1 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 18266-1612 : ALADIN DSS IMAGE @ 18h 26m 34.12s -16° 10' 37.5"
 
 
 
 
WDS 18266-1612 J 461 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18266-1612 J 461 distance=0' 18282-1602 RST4012 distance=26' 18254-1631 HU 64AB distance=27' 18254-1631 HU 64AC distance=27' 18254-1631 HU 64AD distance=27' 18295-1606 TDT 909 distance=43' 18247-1648 KRV 49 distance=46' 18275-1522 FOX 229DE distance=49' 18275-1522 FOX 229C,DE distance=49' 18275-1522 J 1631AB distance=51' 18275-1522 J 1631AC distance=51' 18275-1522 J 1631AF distance=51' 18284-1527 FOX 82 distance=52' 18234-1635 WRH 11 distance=52' 18284-1702 ARA 282 distance=58' 18307-1559 ARA 103 distance=60' 18275-1711 RST3181 distance=62' 18269-1712 BU 965 distance=62' 18307-1639 ARA 104 distance=66' 18293-1517 HU 67 distance=67' 18299-1522 BRT 632 distance=69' 18218-1619 CHR 69 distance=70' 18271-1719 HDS2609 distance=70' 18231-1701 HU 237 distance=71' 18307-1530 J 1653 distance=72' 18213-1622 FGS 31 distance=77' 18235-1506 BRT 631 distance=79' 18236-1720 KPP2762 distance=82' 18210-1633 BRT 630 distance=84' 18320-1641 ARA 105 distance=84' 18283-1446 BRT 591 distance=88' 18317-1658 HU 243 distance=88' 18241-1734 J 2127 distance=89' 18214-1522 CBL 168 distance=89' 18273-1441 BRT 590 distance=89' 18279-1444 J 1651 distance=89' 18204-1630 TOB 287 distance=91' 18222-1505 MTL 3BC distance=91' 18222-1505 STF2306AB distance=91' 18241-1735 J 2128 distance=92' 18228-1727 J 2210 distance=92' 18326-1542 RBR 9 distance=92' 18229-1726 J 2209 distance=92' 18209-1524 BRT 589 distance=93' 18255-1439 TOK 796 distance=94' 18201-1631 TDT 802 distance=96' 18203-1535 J 2207 distance=96' 18332-1620 ARA 107 distance=97' 18204-1535 BRT1944 distance=97' 18202-1539 BRT 629 distance=97' 18309-1456 FOX 231 distance=98' 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 18266-1612 J 461 350 2.8
Show 18282-1602 RST4012 113 0.2 26
Show 18254-1631 HU 64 AB 12 3.7 27
Show 18254-1631 HU 64 AC 18 15.6 27
Show 18254-1631 HU 64 AD 349 24.7 27
Show 18295-1606 TDT 909 85 1.7 43
Show 18247-1648 KRV 49 331 7.9 46
Show 18275-1522 FOX 229 DE 328 2.7 49
Show 18275-1522 FOX 229 C,DE 243 6.7 49
Show 18275-1522 J 1631 AB 264 27.5 51
Show 18275-1522 J 1631 AC 157 118.0 51
Show 18275-1522 J 1631 AF 309 126.4 51
Show 18284-1527 FOX 82 73 4.4 52
Show 18234-1635 WRH 11 92 2.5 52
Show 18284-1702 ARA 282 265 12.9 58
Show 18307-1559 ARA 103 189 13.9 60
Show 18275-1711 RST3181 110 1.4 62
Show 18269-1712 BU 965 109 1.5 62
Show 18307-1639 ARA 104 205 11.1 66
Show 18293-1517 HU 67 322 1.7 67
Show 18299-1522 BRT 632 321 4.9 69
Show 18218-1619 CHR 69 209 0.1 70
Show 18271-1719 HDS2609 105 1.7 70
Show 18231-1701 HU 237 28 0.5 71
Show 18307-1530 J 1653 237 6.7 72
Show 18213-1622 FGS 31 202 1.1 77
Show 18235-1506 BRT 631 308 3.9 79
Show 18236-1720 KPP2762 239 3.2 82
Show 18210-1633 BRT 630 354 5.5 84
Show 18320-1641 ARA 105 144 14.5 84
Show 18283-1446 BRT 591 18 3.8 88
Show 18317-1658 HU 243 346 1.4 88
Show 18241-1734 J 2127 48 5.0 89
Show 18214-1522 CBL 168 26 18.9 89
Show 18273-1441 BRT 590 249 2.7 89
Show 18279-1444 J 1651 76 3.2 89
Show 18204-1630 TOB 287 196 14.5 91
Show 18222-1505 MTL 3 BC 71 0.8 91
Show 18222-1505 STF2306 AB 222 9.1 91
Show 18241-1735 J 2128 35 3.4 92
Show 18228-1727 J 2210 286 8.0 92
Show 18326-1542 RBR 9 250 7.3 92
Show 18229-1726 J 2209 342 7.4 92
Show 18209-1524 BRT 589 119 6.2 93
Show 18255-1439 TOK 796 322 0.2 94
Show 18201-1631 TDT 802 349 1.8 96
Show 18203-1535 J 2207 106 5.7 96
Show 18332-1620 ARA 107 221 8.3 97
Show 18204-1535 BRT1944 127 4.6 97
Show 18202-1539 BRT 629 213 3.2 97
Show 18309-1456 FOX 231 8 8.9 98

 
 
WDS 18266-1612 : COMPONENTS
 
 
  A
B pa=350.8°
sep=2.82"
 
 
18266-1612 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182634.12-161037.5 Mag 11.9 Spectral class B8/9Ib/II (blue-white)
PmRA -5.00 PmDE -27.0 Tycho2 6266-02247-1
Tycho2
Tycho2 6266-02247-1 Pflag RAmdeg 276.64215857 DEmdeg -16.17702435
PmRA -4.9 PmDE -27.0 E RAmdeg 35 E DEmdeg 37
E pmRA 3.3 E pmDE 3.5 EpRAm 1982.81 EpDEm 1982.16
Num 3 Q RAmdeg 1.4 Q DEmdeg 5.2 Q pmRA 1.4
Q pmDE 5.3 BTmag 11.131 E BTmag 0.081 VTmag 11.189
E VTmag 0.130 Prox 859 TYC T HIP
CCDM RAdeg 276.64218556 DEdeg -16.17702472 EpRA 1990 1.78
EpDE 1990 1.62 E RAdeg 58.7 E DEdeg 65.5 Posflg
Corr -0.1
 
 
18266-1612 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182634.09-161034.7 Mag 12.1 Calc delta mag 0.2
Calc coord yes