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Current system
09171-0827
J 745


Nearby doubles
16' : 09159-0831
J 3249

17' : 09161-0821
BU 212

30' : 09151-0825
GCB 22

34' : 09188-0846
LDS3872

39' : 09149-0845
WEI 21

40' : 09196-0842
TDS6470

44' : 09155-0751
RST3629

47' : 09203-0822
AG 339

49' : 09203-0817
GCB 24

49' : 09204-0821
J 1545

56' : 09185-0733
J 2651

69' : 09207-0742
A 1082AB

74' : 09193-0933
A 126

75' : 09167-0941
HDO 122

81' : 09225-0828
A 1083

83' : 09224-0759
TDS6512

84' : 09205-0933
SHJ 105AB

91' : 09160-0659
J 2650

93' : 09229-0753
BRT 428

93' : 09165-0959
RST3630

94' : 09122-0729
A 2972

98' : 09171-1005
J 1542

98' : 09233-0752
UC 1785

102' : 09230-0735
UC 1784

105' : 09110-0736
RST3626

106' : 09124-0709
HJ 807AB



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.

09171-0827 J 745

 
 
09h 17m 07.26s -08° 26' 36.0" P.A. 214.00 sep 3.3 mag 9.90,10.90
 
 
Coord 2000 09171-0827 Discov num J   745 Comp Coord arcsec 2000 09 17 07.26 -08 26 36.0
Date first 1893 Date last 2016 Obs 8
Pa first 214 Pa last 213.8 P.A. Now (θ) 213.8°
Sep first 3.1 Sep last 3.267 Sep. Now (ρ) 3.267"
Mag pri 9.90 Mag sec 10.90 delta mag (ΔM) 1 Spectral class
Pri motion ra -001 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 5458-00955-1 Gaia DR2 5743214222214023296 ADS 7283
 
 
WDS 09171-0827 J 745 : 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
09171-0827 J 745 2000 6 220 3.7 9.90 10.90 091707.26-082636.0
09171-0827 J 745 2011 7 212 3.2 9.90 10.90 091707.26-082636.0
09171-0827 J 745 2016 8 214 3.3 9.90 10.90 091707.26-082636.0

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

 
 
WDS 09171-0827 J 745 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09171-0827 J 745 : MEASURES
 
 
No records found.

 
 
WDS 09171-0827 : VIRTUAL EYEPIECE
 
 

09171-0827 J 745A mag 9.9 09171-0827 J 745B sep 3.3 P.A. 213.50 mag 10.9 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 09171-0827 : ALADIN DSS IMAGE @ 09h 17m 07.26s -08° 26' 36.0"
 
 
 
 
WDS 09171-0827 J 745 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09171-0827 J 745 distance=0' 09159-0831 J 3249 distance=16' 09161-0821 BU 212 distance=17' 09151-0825 GCB 22 distance=30' 09188-0846 LDS3872 distance=34' 09149-0845 WEI 21 distance=39' 09196-0842 TDS6470 distance=40' 09143-0817 BU 908BC distance=43' 09143-0817 BU 908BD distance=43' 09143-0817 BU 908A,BC distance=43' 09155-0751 RST3629 distance=44' 09203-0822 AG 339 distance=47' 09203-0817 GCB 24 distance=49' 09204-0821 J 1545 distance=49' 09185-0733 J 2651 distance=56' 09207-0742 BGH 4CA distance=69' 09207-0742 TOK 527CD distance=69' 09207-0742 A 1082AB distance=69' 09193-0933 A 126 distance=74' 09167-0941 HDO 122 distance=75' 09225-0828 A 1083 distance=81' 09224-0759 TDS6512 distance=83' 09205-0933 SHJ 105AB distance=84' 09205-0933 GUI 13AD distance=84' 09205-0933 DOO 49BC distance=85' 09160-0659 J 2650 distance=91' 09229-0753 BRT 428 distance=93' 09165-0959 RST3630 distance=93' 09122-0729 A 2972 distance=94' 09171-1005 J 1542 distance=98' 09233-0752 UC 1785 distance=98' 09230-0735 UC 1784 distance=102' 09110-0736 RST3626 distance=105' 09124-0709 HJ 807AB distance=106' 09124-0709 HJ 807AC distance=106' 09124-0707 GAA 7 distance=107' 09160-1014 KPP 576 distance=109' 09096-0847 BRT 426 distance=114' 09124-0656 A 2973 distance=115' 09228-0950 A 1342AB distance=120' 09228-0950 RST5568AB,C distance=120' 09188-1025 A 125AB distance=121' 09188-1025 A 125AC distance=121' 09244-0925 SKF 786 distance=123' 09244-0725 HEI 352 distance=125' 09087-0835 KUI 38 distance=126' 09167-0621 KUI 40 distance=126' 09252-0907 A 1587 distance=127' 09156-1036 MTG 2 distance=132' 09257-0919 HJ 814 distance=138' 09068-0848 SKF 252 distance=156' 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 09171-0827 J 745 214 3.3
Show 09159-0831 J 3249 152 3.7 16
Show 09161-0821 BU 212 198 1.6 17
Show 09151-0825 GCB 22 109 6.4 30
Show 09188-0846 LDS3872 72 28.2 34
Show 09149-0845 WEI 21 15 26.5 39
Show 09196-0842 TDS6470 106 0.4 40
Show 09143-0817 BU 908 BC 233 0.9 43
Show 09143-0817 BU 908 BD 299 34.1 43
Show 09143-0817 BU 908 A,BC 182 60.8 43
Show 09155-0751 RST3629 345 1.0 44
Show 09203-0822 AG 339 28 6.1 47
Show 09203-0817 GCB 24 298 7.1 49
Show 09204-0821 J 1545 19 11.2 49
Show 09185-0733 J 2651 209 3.9 56
Show 09207-0742 BGH 4 CA 326 135.0 69
Show 09207-0742 TOK 527 CD 342 999.9 69
Show 09207-0742 A 1082 AB 200 0.6 69
Show 09193-0933 A 126 122 1.2 74
Show 09167-0941 HDO 122 93 8.9 75
Show 09225-0828 A 1083 58 4.4 81
Show 09224-0759 TDS6512 58 0.5 83
Show 09205-0933 SHJ 105 AB 211 229.1 84
Show 09205-0933 GUI 13 AD 227 122.3 84
Show 09205-0933 DOO 49 BC 199 9.2 85
Show 09160-0659 J 2650 19 8.2 91
Show 09229-0753 BRT 428 191 4.3 93
Show 09165-0959 RST3630 232 0.6 93
Show 09122-0729 A 2972 341 4.4 94
Show 09171-1005 J 1542 92 8.5 98
Show 09233-0752 UC 1785 39 52.8 98
Show 09230-0735 UC 1784 267 23.7 102
Show 09110-0736 RST3626 22 0.2 105
Show 09124-0709 HJ 807 AB 291 14.8 106
Show 09124-0709 HJ 807 AC 51 20.0 106
Show 09124-0707 GAA 7 73 0.0 107
Show 09160-1014 KPP 576 200 5.4 109
Show 09096-0847 BRT 426 182 7.8 114
Show 09124-0656 A 2973 12 2.9 115
Show 09228-0950 A 1342 AB 49 0.1 120
Show 09228-0950 RST5568 AB,C 209 1.9 120
Show 09188-1025 A 125 AB 30 3.0 121
Show 09188-1025 A 125 AC 80 51.7 121
Show 09244-0925 SKF 786 206 124.7 123
Show 09244-0725 HEI 352 219 2.6 125
Show 09087-0835 KUI 38 299 1.3 126
Show 09167-0621 KUI 40 287 1.3 126
Show 09252-0907 A 1587 99 1.0 127
Show 09156-1036 MTG 2 45 0.1 132
Show 09257-0919 HJ 814 346 11.0 138
Show 09068-0848 SKF 252 264 8.4 156

 
 
WDS 09171-0827 : COMPONENTS
 
 
  A
B pa=213.5°
sep=3.26"
 
 
09171-0827 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 091707.26-082636.0 Mag 9.9 PmRA -1.00
PmDE -2.0 Tycho2 5458-00955-1 ADS 7283 DM BD-07 2774
Tycho2
Tycho2 5458-00955-1 Pflag RAmdeg 139.28027917 DEmdeg -8.44333712
PmRA 0.0 PmDE 3.6 E RAmdeg 30 E DEmdeg 36
E pmRA 1.4 E pmDE 1.4 EpRAm 1986.52 EpDEm 1985.01
Num 6 Q RAmdeg 1.9 Q DEmdeg 2.9 Q pmRA 1.9
Q pmDE 3.0 BTmag 11.357 E BTmag 0.091 VTmag 9.838
E VTmag 0.040 Prox 999 TYC T HIP
CCDM RAdeg 139.28027917 DEdeg -8.44334583 EpRA 1990 1.76
EpDE 1990 1.83 E RAdeg 31.4 E DEdeg 37.3 Posflg
Corr 0.2
CCDM
Ccdm 09171-0827 RComp Comp A Note1
Note2 Discov num DRAs 1.24 DDEs 22.1
R dRAs 66 Year Theta Rho
Obs 2 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number -07 2774 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS A 7283 M ADS BDS N IDS IDS 09122S0802A
HIC
 
 
09171-0827 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 091707.14-082638.7 Mag 10.9 Calc delta mag 1
Calc coord yes
CCDM
Ccdm 09171-0827 RComp Comp B Note1
Note2 Discov num J 745 DRAs DDEs
R dRAs Year 1893 Theta 211 Rho 3.0
Obs 6 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7283 M ADS BDS N IDS IDS 09122S0802B
HIC