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Current system
11030-4012
I 1531


Nearby doubles
8' : 11026-4006
I 1530

22' : 11034-4033
I 1532

23' : 11032-4035
TDS7635

28' : 11022-4038
TDS7625

29' : 11039-4038
UC 2069

31' : 11009-4030
FIN 365

31' : 11004-4015
I 864AB

51' : 11031-4103
COO 121AB

60' : 11071-3936
WG 140

62' : 11025-3911
GKM9256AB

64' : 11036-3908
RST1557

70' : 10592-4106
TDS7587

72' : 10573-4039
RST1542

77' : 11078-4107
I 870

78' : 11098-4017
SWR 107

79' : 10574-4058
RST1543

82' : 11019-4133
TDS7622

85' : 10558-4026
TDS7559

87' : 11093-4101
WG 142

88' : 10592-3857
RST1547

88' : 10595-4130
RST2720

89' : 11072-4127
I 869AB

91' : 10573-3910
UC 2036

95' : 11067-4136
TDS7669

95' : 10564-4109
TDS 607

96' : 11019-3838
KPP 827



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11030-4012 I 1531

 
 
11h 03m 02.02s -40° 12' 03.2" P.A. 93.00 sep 3.0 mag 9.69,11.32
 
 
Coord 2000 11030-4012 Discov num I  1531 Comp Coord arcsec 2000 11 03 02.02 -40 12 03.2
Date first 1927 Date last 2015 Obs 8
Pa first 93 Pa last 92.6 P.A. Now (θ) 92.6°
Sep first 3.1 Sep last 2.998 Sep. Now (ρ) 2.998"
Mag pri 9.69 Mag sec 11.32 delta mag (ΔM) 1.63 Spectral class
Pri motion ra -028 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Antlia Tycho2 7729-01209-1 Gaia DR2 5390577929538982400
 
 
WDS 11030-4012 I 1531 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
I Innes, R.T.A.
I MNRAS 57, 533, 1897 (data also in I__1897b,
I I__1897c)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
11030-4012 I 1531 1991 6 92 3.0 9.69 11.32 -39 6869 110302.02-401203.2
11030-4012 I 1531 1999 7 93 3.0 9.69 11.32 -39 6869 110302.02-401203.2
11030-4012 I 1531 2015 8 93 3.0 9.69 11.32 -39 6869 110302.02-401203.2

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

 
 
WDS 11030-4012 I 1531 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11030-4012 I 1531 : MEASURES
 
 
No records found.

 
 
WDS 11030-4012 : VIRTUAL EYEPIECE
 
 

11030-4012 I 1531A mag 9.69 11030-4012 I 1531B sep 3.0 P.A. 92.60 mag 11.32 virtual eyepiece
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Radius:
Components only
 
 
WDS 11030-4012 : ALADIN DSS IMAGE @ 11h 03m 02.02s -40° 12' 03.2"
 
 
 
 
WDS 11030-4012 I 1531 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11030-4012 I 1531 distance=0' 11026-4006 I 1530 distance=8' 11034-4033 I 1532 distance=22' 11032-4035 TDS7635 distance=23' 11022-4038 TDS7625 distance=28' 11039-4038 UC 2069 distance=29' 11009-4030 FIN 365 distance=31' 11004-4015 I 864AB distance=31' 11004-4015 I 864AB,C distance=31' 11031-4103 COO 121AB distance=51' 11031-4103 COO 121BC distance=51' 11071-3936 WG 140 distance=60' 11025-3911 GKM9256AB distance=62' 11036-3908 RST1557 distance=64' 10592-4106 TDS7587 distance=70' 10573-4039 RST1542 distance=72' 11078-4107 I 870 distance=77' 11098-4017 SWR 107 distance=78' 10574-4058 RST1543 distance=79' 11019-4133 TDS7622 distance=82' 10558-4026 TDS7559 distance=85' 11093-4101 WG 142 distance=87' 10592-3857 RST1547 distance=88' 10595-4130 RST2720 distance=88' 11072-4127 I 869AB distance=89' 11072-4127 HJ 4408AC distance=89' 11072-4127 HJ 4408AD distance=89' 10573-3910 UC 2036 distance=91' 11067-4136 TDS7669 distance=95' 10564-4109 TDS 607 distance=95' 11019-3838 KPP 827 distance=96' 10551-3942 RST1540 distance=97' 10577-3854 UC 2039 distance=99' 11116-4001 KPP1650 distance=100' 10542-4013 RSS 249 distance=102' 10592-3838 UC 2047 distance=104' 11040-3827 UC 2071 distance=106' 10563-3900 UC 2030 distance=107' 11123-4011 RST1563 distance=107' 11112-4106 JAO 5 distance=108' 11035-3824 SKF1899 distance=109' 11113-3915 UC 2095 distance=111' 11062-3827 HJ 4402AB distance=111' 11062-3827 HJ 4402AC distance=111' 10536-3947 TDS7537 distance=112' 10554-3903 UC 2025 distance=112' 11090-4146 TDS7697 distance=116' 10530-4005 NSN 292 distance=116' 10547-4118 RST1539 distance=116' 10535-3934 UC 2018 distance=116' 11004-4205 I 1209 distance=118' 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 11030-4012 I 1531 93 3.0 0
Show 11026-4006 I 1530 310 2.7 8
Show 11034-4033 I 1532 244 1.5 22
Show 11032-4035 TDS7635 16 1.2 23
Show 11022-4038 TDS7625 276 1.6 28
Show 11039-4038 UC 2069 217 8.7 29
Show 11009-4030 FIN 365 136 0.0 31
Show 11004-4015 I 864 AB 353 1.0 31
Show 11004-4015 I 864 AB,C 21 29.1 31
Show 11031-4103 COO 121 AB 153 8.1 51
Show 11031-4103 COO 121 BC 169 13.5 51
Show 11071-3936 WG 140 128 6.0 60
Show 11025-3911 GKM9256 AB 323 2.1 62
Show 11036-3908 RST1557 312 2.3 64
Show 10592-4106 TDS7587 177 0.5 70
Show 10573-4039 RST1542 141 1.1 72
Show 11078-4107 I 870 74 1.6 77
Show 11098-4017 SWR 107 112 15.8 78
Show 10574-4058 RST1543 76 2.6 79
Show 11019-4133 TDS7622 204 1.3 82
Show 10558-4026 TDS7559 108 0.4 85
Show 11093-4101 WG 142 301 3.5 87
Show 10592-3857 RST1547 111 0.9 88
Show 10595-4130 RST2720 42 0.2 88
Show 11072-4127 I 869 AB 334 1.7 89
Show 11072-4127 HJ 4408 AC 340 21.7 89
Show 11072-4127 HJ 4408 AD 112 21.2 89
Show 10573-3910 UC 2036 273 82.7 91
Show 11067-4136 TDS7669 213 2.0 95
Show 10564-4109 TDS 607 292 1.1 95
Show 11019-3838 KPP 827 150 7.0 96
Show 10551-3942 RST1540 261 2.1 97
Show 10577-3854 UC 2039 172 115.0 99
Show 11116-4001 KPP1650 196 12.7 100
Show 10542-4013 RSS 249 166 20.9 102
Show 10592-3838 UC 2047 227 74.9 104
Show 11040-3827 UC 2071 254 43.8 106
Show 10563-3900 UC 2030 49 100.4 107
Show 11123-4011 RST1563 20 2.2 107
Show 11112-4106 JAO 5 61 4.3 108
Show 11035-3824 SKF1899 186 35.0 109
Show 11113-3915 UC 2095 190 20.2 111
Show 11062-3827 HJ 4402 AB 121 9.5 111
Show 11062-3827 HJ 4402 AC 78 15.3 111
Show 10536-3947 TDS7537 201 2.6 112
Show 10554-3903 UC 2025 108 112.9 112
Show 11090-4146 TDS7697 188 1.3 116
Show 10530-4005 NSN 292 222 2.7 116
Show 10547-4118 RST1539 271 0.9 116
Show 10535-3934 UC 2018 172 11.4 116
Show 11004-4205 I 1209 315 0.5 118

 
 
WDS 11030-4012 : COMPONENTS
 
 
  A
B pa=92.6°
sep=3.00"
 
 
11030-4012 A
 
 
Coord arcsec 2000 110302.02-401203.2 Mag 9.69 PmRA -28.00 PmDE 4.0
CCDM
Ccdm 11030-4012 RComp Comp A Note1
Note2 Discov num DRAs 1.96 DDEs -3.4
R dRAs 66 Year Theta Rho
Obs 2 Vmag 9.2 Sp PmNote
PmRA PmDE Dm number -39 6869 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 10584S3940A
HIC
 
 
11030-4012 B
 
 
Coord arcsec 2000 110302.28-401203.3 Mag 11.32 Delta magnitude 1.63 Coordinate calculated yes
CCDM
Ccdm 11030-4012 RComp Comp B Note1
Note2 Discov num I 1531 DRAs DDEs
R dRAs Year 1927 Theta 093 Rho 3.0
Obs 3 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 10584S3940B
HIC