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Doubles in session


Current system
11323-2916
H 3 96
17 Crt


Nearby doubles
16' : 11330-2903
RST1594

29' : 11321-2847
BRT2988

47' : 11358-2909
HTS 18AB

57' : 11358-2948
UC 2172

65' : 11323-3020
LPR 1

68' : 11354-3009
LDS4119AB

74' : 11279-2830
B 214

78' : 11279-2822
RST1589AB

84' : 11295-3031
SKF1218

86' : 11338-3039
SKF1903

88' : 11301-3038
UC 2155

89' : 11277-3022
UC 2142

92' : 11393-2920
B 2727

98' : 11348-2744
KPP1904

100' : 11394-2948
LDS5737

100' : 11247-2925
UC 2131

102' : 11391-2830
LDS4126

106' : 11396-2959
SWR 114

110' : 11273-3044
I 76

113' : 11393-3021
RSS 269

118' : 11347-2721
LDS1263

120' : 11391-3037
UC 2183

121' : 11237-2831
ARG 25

122' : 11392-3036
UC 2184

125' : 11400-3029
I 1545

127' : 11264-2735
BVD 148AB



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.

11323-2916 H 3 96 (17 Crt)

 
 
11h 32m 16.40s -29° 15' 39.7" P.A. 210.00 sep 9.6 mag 5.64,5.73 Sp F8V+F8V dist. 26.3 pc (85.79 l.y.)
 
 
Coord 2000 11323-2916 Discov num H 3  96 Comp Coord arcsec 2000 11 32 16.40 -29 15 39.7
Date first 1783 Date last 2016 Obs 79
Pa first 206 Pa last 210.1 P.A. Now (θ) 210.1°
Sep first 9.8 Sep last 9.585 Sep. Now (ρ) 9.585"
Mag pri 5.64 Mag sec 5.73 delta mag (ΔM) 0.09 Spectral class F8V+F8V (yellow-white/yellow-white)
Pri motion ra -020 Sec motion ra -023
Pri motion dec +144 Sec motion dec +138
Notes N (See Notes)
rPM=0.046 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 17 Crt Constellation Hydra SAO 179967 HIP 56280
Tycho2 6663-01169-1 Gaia DR2 3482326708703712896 HD 100286 HR 4443
GC 15830 ADS 8202 CD CD-28 8928 Flamsteed 17 Crateris
Flamsteed name 17 Crt Distance 26.3 Distance ly 85.79
Bayer or Flamsteed indentifiers not always match the correct constellation because of procession and proper motion of the star. (Crt vs Hya)
 
 
WDS 11323-2916 H 3 96 (17 Crt) : NOTES
 
 
discov_num notes refcode
H 3 96 H III 96.
 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11323-2916 H 3 96 2007 72 210 9.4 5.64 5.73 F8V F8V N D 113216.40-291539.7
11323-2916 H 3 96 2010 75 211 9.7 5.64 5.73 F8V+F8V N 113216.40-291539.7
11323-2916 H 3 96 2015 76 210 9.6 5.64 5.73 F8V+F8V N 113216.40-291539.7
11323-2916 H 3 96 2016 79 210 9.6 5.64 5.73 F8V+F8V N 113216.40-291539.7

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

 
 
WDS 11323-2916 H 3 96 (17 Crt) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11323-2916 H 3 96 (17 Crt) : MEASURES
 
 
No records found.

 
 
WDS 11323-2916 (17 Crt) : VIRTUAL EYEPIECE
 
 

11323-2916 H 3 96A mag 5.64 Sp F8V 11323-2916 H 3 96B sep 9.3 P.A. 206.80 mag 5.73 Sp F8V 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 11323-2916 (17 Crt) : ALADIN DSS IMAGE @ 11h 32m 16.40s -29° 15' 39.7"
 
 
 
 
WDS 11323-2916 H 3 96 (17 Crt) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11323-2916 H 3 96 distance=1' 11330-2903 RST1594 distance=16' 11321-2847 BRT2988 distance=29' 11358-2909 HTS 18AB distance=47' 11358-2909 HTS 18AC distance=47' 11358-2909 HTS 18AD distance=47' 11358-2948 UC 2172 distance=57' 11323-3020 LPR 1 distance=65' 11354-3009 LDS4119AB distance=68' 11354-3009 LDS4119AC distance=68' 11279-2830 B 214 distance=74' 11279-2822 RST1589AB distance=78' 11279-2822 SKF1902AB,C distance=78' 11295-3031 SKF1218 distance=84' 11338-3039 SKF1903 distance=86' 11301-3038 UC 2155 distance=88' 11277-3022 UC 2142 distance=89' 11393-2920 B 2727 distance=92' 11348-2744 KPP1904 distance=98' 11394-2948 LDS5737 distance=100' 11247-2925 UC 2131 distance=100' 11391-2830 LDS4126 distance=102' 11396-2959 SWR 114 distance=106' 11273-3044 I 76 distance=110' 11393-3021 RSS 269 distance=113' 11347-2721 LDS1263 distance=118' 11391-3037 UC 2183 distance=120' 11237-2831 ARG 25 distance=121' 11392-3036 UC 2184 distance=122' 11400-3029 I 1545 distance=125' 11264-2735 BVD 148AB distance=127' 11282-3114 HJ 4439 distance=130' 11391-2742 SKF 432 distance=131' 11299-3123 RUZ 1 distance=131' 11419-2955 TDS7994 distance=132' 11275-3115 TDS7865 distance=135' 11381-2720 B 217 distance=139' 11218-2936 LDS4089 distance=139' 11240-3045 RUZ 7 distance=140' 11392-3103 B 1702 distance=140' 11296-3133 BRT2987 distance=143' 11332-3137 LDS5731 distance=144' 11214-2936 HDS1616 distance=144' 11327-2652 WBB 1 distance=144' 11323-2651 RST1591 distance=145' 11430-2837 LDS5739 distance=147' 11430-3002 SKF1906 distance=147' 11286-3136 TDS 636 distance=149' 11391-3117 TDS7976 distance=150' 11219-3024 LDS5729 distance=152' 11439-2905 LDS4139 distance=154' 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 11323-2916 H 3 96 210 9.6 1
Show 11330-2903 RST1594 79 1.4 16
Show 11321-2847 BRT2988 186 4.5 29
Show 11358-2909 HTS 18 AB 64 8.1 47
Show 11358-2909 HTS 18 AC 223 18.2 47
Show 11358-2909 HTS 18 AD 129 22.9 47
Show 11358-2948 UC 2172 26 42.9 57
Show 11323-3020 LPR 1 359 80.2 65
Show 11354-3009 LDS4119 AB 347 4.0 68
Show 11354-3009 LDS4119 AC 184 50.8 68
Show 11279-2830 B 214 342 1.6 74
Show 11279-2822 RST1589 AB 261 1.4 78
Show 11279-2822 SKF1902 AB,C 146 84.1 78
Show 11295-3031 SKF1218 346 3.7 84
Show 11338-3039 SKF1903 96 13.5 86
Show 11301-3038 UC 2155 321 8.0 88
Show 11277-3022 UC 2142 109 51.6 89
Show 11393-2920 B 2727 150 7.7 92
Show 11348-2744 KPP1904 227 15.0 98
Show 11394-2948 LDS5737 286 350.6 100
Show 11247-2925 UC 2131 95 6.9 100
Show 11391-2830 LDS4126 94 19.8 102
Show 11396-2959 SWR 114 68 16.0 106
Show 11273-3044 I 76 50 7.2 110
Show 11393-3021 RSS 269 285 11.0 113
Show 11347-2721 LDS1263 42 12.1 118
Show 11391-3037 UC 2183 146 9.9 120
Show 11237-2831 ARG 25 302 39.3 121
Show 11392-3036 UC 2184 59 72.5 122
Show 11400-3029 I 1545 295 1.7 125
Show 11264-2735 BVD 148 AB 37 54.1 127
Show 11282-3114 HJ 4439 109 18.4 130
Show 11391-2742 SKF 432 32 3.4 131
Show 11299-3123 RUZ 1 79 22.6 131
Show 11419-2955 TDS7994 135 0.4 132
Show 11275-3115 TDS7865 261 0.5 135
Show 11381-2720 B 217 55 0.4 139
Show 11218-2936 LDS4089 106 22.4 139
Show 11240-3045 RUZ 7 135 6.6 140
Show 11392-3103 B 1702 94 0.5 140
Show 11296-3133 BRT2987 215 3.8 143
Show 11332-3137 LDS5731 18 9.2 144
Show 11214-2936 HDS1616 181 0.3 144
Show 11327-2652 WBB 1 185 13.2 144
Show 11323-2651 RST1591 75 3.5 145
Show 11430-2837 LDS5739 20 235.9 147
Show 11430-3002 SKF1906 60 5.7 147
Show 11286-3136 TDS 636 190 1.1 149
Show 11391-3117 TDS7976 132 0.9 150
Show 11219-3024 LDS5729 137 78.2 152
Show 11439-2905 LDS4139 91 2.6 154

 
 
WDS 11323-2916 : COMPONENTS
 
 
  A
B pa=206.8°
sep=9.29"
 
 
11323-2916 A
 
 
Componente originario normalizzato AB Name 17 Crt Coord arcsec 2000 113216.40-291539.7 Mag 5.64
Spectral class F8V (yellow-white) PmRA -20.00 PmDE 144.0 SAO 179967
HIP 56280 Tycho2 6663-01169-1 HD 100286 HR 4443
GC 15830 CD CD-28 8928 Flamsteed 17 Crateris Flamsteed name 17 Crt
Tycho2
Tycho2 6663-01169-1 Pflag RAmdeg 173.06833955 DEmdeg -29.26101934
PmRA -22.1 PmDE 145.9 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.42 EpDEm 1991.62
Num 10 Q RAmdeg 1.5 Q DEmdeg 2.0 Q pmRA 1.4
Q pmDE 1.9 BTmag 6.218 E BTmag 0.014 VTmag 5.644
E VTmag 0.009 Prox 94 TYC T HIP 56280
CCDM A RAdeg 173.06839861 DEdeg -29.26135167 EpRA 1990 1.59
EpDE 1990 1.80 E RAdeg 3.6 E DEdeg 3.7 Posflg D
Corr 0.2
SAO
SAO 179967 DelFlag RA1950 PmRA1950 -0.0012
DE1950 PmDE1950 0.134 Vmag 5.9 SpType G0
Double code Source 70 CatNum 15830 DM CD-28 8928
DMcomp B BDsup HD 100286 M HD 0
GC 15830 RA1950rad 3.0097536 DE1950rad -0.50595632 PmRA2000 -0.0011
PmDE2000 0.138
Hipparcos
Catalog H HIP 56280 Proxy H RAhms 11 32 16.42
DEdms -29 15 40.9 Vmag 4.93 VarFlag R Vmag H
RAdeg 173.068 DEdeg -29.2614 AstroRef A Plx 37.44
CCDM 11323-2916 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 210 Rho 9.457 HD 100286 BD
CD CD-28 8928 CP Dm number -28 8928 VIred 0.61
SpType F8V R SpType Coord arcsec 2000 113216.42-291540.9
Hipparcos 2
HIP 56280 Sn 15 So 3 Nc 2
RArad 3.0206134949 DErad -0.510707307 Plx 38.03 PmRA -19.56
PmDE 144.79 E RArad 0.93 E DErad 0.83 E Plx 1.39
E pmRA 1.15 E pmDE 0.7 Hpmag 5.0478 E Hpmag 0.0008
SHp 0.007 VA 0 BV 0.54 E BV 0.004
VI 0.61
CCDM
Ccdm 11323-2916 RComp Comp A Note1
Note2 Discov num DRAs -1.64 DDEs 20.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 5.8 Sp F6 PmNote *
PmRA -30 PmDE 141 Dm number -28 8928 Cat1 CD
Name2 179968 Cat2 SAO HD 100287 M HD
ADS BDS A 8202 M ADS BDS N IDS IDS 11273S2843A
HIC 56280
 
 
11323-2916 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 113216.08-291548.0 Mag 5.73 Spectral class F8V (yellow-white)
PmRA -23.00 PmDE 138.0 HIP 56280 Tycho2 6663-01171-1
Flamsteed 17 Crateris Flamsteed name 17 Crt Calc delta mag 0.09 Calc coord yes
Tycho2
Tycho2 6663-01171-1 Pflag RAmdeg 173.06684887 DEmdeg -29.26330051
PmRA -18.5 PmDE 141.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.44 EpDEm 1991.59
Num 8 Q RAmdeg 1.8 Q DEmdeg 0.5 Q pmRA 1.9
Q pmDE 0.5 BTmag 6.293 E BTmag 0.014 VTmag 5.731
E VTmag 0.009 Prox 94 TYC T HIP 56280
CCDM B RAdeg 173.06689833 DEdeg -29.26362667 EpRA 1990 1.55
EpDE 1990 1.71 E RAdeg 3.7 E DEdeg 3.8 Posflg
Corr 0.2
Hipparcos
Catalog H HIP 56280 Proxy H RAhms 11 32 16.42
DEdms -29 15 40.9 Vmag 4.93 VarFlag R Vmag H
RAdeg 173.068 DEdeg -29.2614 AstroRef A Plx 37.44
CCDM 11323-2916 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 210 Rho 9.457 HD 100286 BD
CD CD-28 8928 CP Dm number -28 8928 VIred 0.61
SpType F8V R SpType Coord arcsec 2000 113216.42-291540.9
Hipparcos 2
HIP 56280 Sn 15 So 3 Nc 2
RArad 3.0206134949 DErad -0.510707307 Plx 38.03 PmRA -19.56
PmDE 144.79 E RArad 0.93 E DErad 0.83 E Plx 1.39
E pmRA 1.15 E pmDE 0.7 Hpmag 5.0478 E Hpmag 0.0008
SHp 0.007 VA 0 BV 0.54 E BV 0.004
VI 0.61
CCDM
Ccdm 11323-2916 RComp Comp B Note1
Note2 Discov num H 96 DRAs -1.91 DDEs 11.6
R dRAs 10 Year 1783 Theta 210 Rho 9.2
Obs 99 Vmag 5.9 Sp F7 PmNote *
PmRA -15 PmDE 134 Dm number Cat1
Name2 179967 Cat2 SAO HD 100286 M HD
ADS BDS A 8202 M ADS BDS N N IDS IDS 11273S2843B
HIC 56280