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Doubles in session


Current system
11366-3334
HJ 4455 AC


Nearby doubles
20' : 11350-3329
LDS5734

36' : 11359-3259
LDS4121

43' : 11400-3327
I 232

45' : 11393-3304
LDS4127

52' : 11345-3250
LDS6245

63' : 11316-3338
I 1543AB

72' : 11348-3227
I 1213

75' : 11344-3225
KPP 876

79' : 11319-3427
UC 2161

82' : 11335-3221
LDS5732

86' : 11319-3436
LWR 2AB

91' : 11373-3504
RST2756

92' : 11417-3230
HJ 4465AB

96' : 11395-3205
BRT1670

100' : 11345-3510
HJ 4454

101' : 11442-3406
UC 2200

109' : 11339-3150
LDS5733AB

110' : 11426-3454
TSN 57

110' : 11447-3258
LDS5740

112' : 11447-3423
TDS8013

113' : 11330-3151
HJ 4449AB

115' : 11455-3313
KPP 255

116' : 11274-3328
UC 2141

117' : 11414-3514
JSP 497

121' : 11397-3139
RST2757

122' : 11405-3142
LDS4133



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.

11366-3334 HJ 4455 AC

 
 
11h 36m 34.92s -33° 34' 11.9" P.A. 81.00 sep 44.0 mag 6.01,13.50 Sp K0III dist. 111.61 pc (364.07 l.y.)
 
 
Coord 2000 11366-3334 Discov num HJ 4455 Comp AC Coord arcsec 2000 11 36 34.92 -33 34 11.9
Date first 1897 Date last 2015 Obs 4
Pa first 84 Pa last 80.6 P.A. Now (θ) 80.6°
Sep first 47.9 Sep last 43.99 Sep. Now (ρ) 43.99"
Mag pri 6.01 Mag sec 13.50 delta mag (ΔM) 7.49 Spectral class K0III (yellow-orange)
Pri motion ra +029 Sec motion ra +005
Pri motion dec -034 Sec motion dec +003
Notes
rPM=0.987
This double is not physical.
 
 
11366-3334 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 100893 202622 11 36 35 -33 34 12 HJ 4455 AB 2016 33 240 3.4 6.01 7.77 1.76
Show 202622 11 36 35 -33 34 12 HJ 4455 AC 2015 4 81 44.0 6.01 13.50 7.49 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra SAO 202622 HIP 56620 Tycho2 7220-01534-1
HD 100893 HR 4469 CD CD-32 8199 Distance 111.61
Distance ly 364.07
 
 
WDS 11366-3334 HJ 4455 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
11366-3334 HJ 4455 AC 1999 2 81 45.7 6.01 13.50 K0III D 113634.92-333411.9
11366-3334 HJ 4455 AC 2015 4 81 44.0 6.01 13.50 K0III 113634.92-333411.9

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

 
 
WDS 11366-3334 HJ 4455 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11366-3334 HJ 4455 AC : MEASURES
 
 
No records found.

 
 
WDS 11366-3334 : VIRTUAL EYEPIECE
 
 

11366-3334 HJ 4455A mag 6.01 Sp K0III 11366-3334 HJ 4455B sep 3.0 P.A. 235.40 mag 7.77 11366-3334 HJ 4455C sep 36.9 P.A. 78.80 mag 13.5 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 11366-3334 : ALADIN DSS IMAGE @ 11h 36m 34.92s -33° 34' 11.9"
 
 
 
 
WDS 11366-3334 HJ 4455 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11366-3334 HJ 4455AC distance=0' 11350-3329 LDS5734 distance=20' 11359-3259 LDS4121 distance=36' 11400-3327 I 232 distance=43' 11393-3304 LDS4127 distance=45' 11345-3250 LDS6245 distance=52' 11316-3338 I 1543AB distance=63' 11316-3338 I 1543AC distance=63' 11348-3227 I 1213 distance=72' 11344-3225 KPP 876 distance=75' 11319-3427 UC 2161 distance=79' 11335-3221 LDS5732 distance=82' 11319-3436 ZUC 1Aa,Ab distance=86' 11319-3436 LWR 2AB distance=86' 11373-3504 RST2756 distance=91' 11417-3230 HJ 4465AB distance=92' 11417-3230 HJ 4465AC distance=92' 11417-3230 RST2760CD distance=93' 11303-3430 VSP 30Aa,Ab distance=96' 11395-3205 BRT1670 distance=96' 11345-3510 HJ 4454 distance=100' 11442-3406 UC 2200 distance=101' 11339-3150 LDS5733AB distance=109' 11339-3150 LDS5733Aa,Ab distance=109' 11426-3454 TSN 57 distance=110' 11447-3258 LDS5740 distance=110' 11447-3423 TDS8013 distance=112' 11330-3151 HJ 4449AB distance=113' 11330-3151 WSI 102Aa,Ab distance=113' 11455-3313 KPP 255 distance=115' 11274-3328 UC 2141 distance=116' 11414-3514 JSP 497 distance=117' 11397-3139 RST2757 distance=121' 11405-3142 LDS4133 distance=122' 11332-3137 LDS5731 distance=124' 11437-3208 I 1548 distance=125' 11273-3242 RST2750 distance=129' 11409-3136 SKF1219 distance=131' 11261-3338 TVB 238 distance=132' 11267-3429 NSN 294 distance=135' 11475-3354 HDS1666 distance=138' 11391-3117 TDS7976 distance=142' 11466-3220 I 1549 distance=146' 11264-3223 RST2748 distance=147' 11277-3514 KPP3846 distance=149' 11296-3133 BRT2987 distance=150' 11363-3605 SWR 113 distance=152' 11286-3136 TDS 636 distance=155' 11428-3549 TOK 846 distance=156' 11270-3157 UC 2139 distance=156' 11392-3103 B 1702 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 11366-3334 HJ 4455 AB 240 3.4
Show 11366-3334 HJ 4455 AC 81 44.0
Show 11350-3329 LDS5734 257 275.9 20
Show 11359-3259 LDS4121 220 3.0 36
Show 11400-3327 I 232 162 2.1 43
Show 11393-3304 LDS4127 132 8.0 45
Show 11345-3250 LDS6245 129 15.1 52
Show 11316-3338 I 1543 AB 340 2.5 63
Show 11316-3338 I 1543 AC 160 26.8 63
Show 11348-3227 I 1213 153 1.6 72
Show 11344-3225 KPP 876 156 7.4 75
Show 11319-3427 UC 2161 291 75.8 79
Show 11335-3221 LDS5732 22 277.0 82
Show 11319-3436 ZUC 1 Aa,Ab 18 0.0 86
Show 11319-3436 LWR 2 AB 352 1.8 86
Show 11373-3504 RST2756 76 2.9 91
Show 11417-3230 HJ 4465 AB 347 31.2 92
Show 11417-3230 HJ 4465 AC 44 66.1 92
Show 11417-3230 RST2760 CD 113 4.7 93
Show 11303-3430 VSP 30 Aa,Ab 30 0.2 96
Show 11395-3205 BRT1670 47 4.9 96
Show 11345-3510 HJ 4454 33 18.9 100
Show 11442-3406 UC 2200 149 18.7 101
Show 11339-3150 LDS5733 AB 328 17.0 109
Show 11339-3150 LDS5733 Aa,Ab 352 0.8 109
Show 11426-3454 TSN 57 296 34.0 110
Show 11447-3258 LDS5740 121 32.0 110
Show 11447-3423 TDS8013 270 1.0 112
Show 11330-3151 HJ 4449 AB 134 74.6 113
Show 11330-3151 WSI 102 Aa,Ab 14 0.1 113
Show 11455-3313 KPP 255 29 4.9 115
Show 11274-3328 UC 2141 173 64.0 116
Show 11414-3514 JSP 497 81 3.4 117
Show 11397-3139 RST2757 215 0.5 121
Show 11405-3142 LDS4133 130 109.6 122
Show 11332-3137 LDS5731 18 9.2 124
Show 11437-3208 I 1548 20 1.4 125
Show 11273-3242 RST2750 97 1.5 129
Show 11409-3136 SKF1219 44 62.1 131
Show 11261-3338 TVB 238 232 11.4 132
Show 11267-3429 NSN 294 110 7.1 135
Show 11475-3354 HDS1666 183 0.4 138
Show 11391-3117 TDS7976 132 0.9 142
Show 11466-3220 I 1549 4 1.5 146
Show 11264-3223 RST2748 21 1.4 147
Show 11277-3514 KPP3846 40 1.4 149
Show 11296-3133 BRT2987 215 3.8 150
Show 11363-3605 SWR 113 264 30.7 152
Show 11286-3136 TDS 636 190 1.1 155
Show 11428-3549 TOK 846 212 1.3 156
Show 11270-3157 UC 2139 143 34.7 156

 
 
WDS 11366-3334 : COMPONENTS
 
 
  A B
B pa=235.4°
sep=3.02"
 
C pa=78.8°
sep=36.87"
pa=77.0°
sep=39.66"
 
 
11366-3334 A
 
 
Name HD 100893 Coord arcsec 2000 113634.92-333411.9 Mag 6.01 Spectral class K0III (yellow-orange)
PmRA 31.00 PmDE -30.0 SAO 202622 HIP 56620
Tycho2 7220-01534-1 HD 100893 HR 4469 GC 15917
CD CD-32 8199
Tycho2
Tycho2 7220-01534-1 Pflag RAmdeg 174.14560568 DEmdeg -33.57004701
PmRA 31.2 PmDE -29.7 E RAmdeg 5 E DEmdeg 4
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.14 EpDEm 1991.35
Num 10 Q RAmdeg 3.8 Q DEmdeg 3.2 Q pmRA 3.8
Q pmDE 3.2 BTmag 7.232 E BTmag 0.015 VTmag 6.014
E VTmag 0.010 Prox 34 TYC T HIP 56620
CCDM A RAdeg 174.14551833 DEdeg -33.56997778 EpRA 1990 1.52
EpDE 1990 1.68 E RAdeg 4.6 E DEdeg 4.4 Posflg
Corr 0.4
SAO
SAO 202622 DelFlag RA1950 PmRA1950 0.003
DE1950 PmDE1950 -0.041 Vmag 5.9 SpType K0
Double code Source 70 CatNum 15917 DM CD-32 8199
DMcomp BDsup HD 100893 M HD 0
GC 15917 RA1950rad 3.02857293 DE1950rad -0.58106853 PmRA2000 0.0032
PmDE2000 -0.037
Hipparcos
Catalog H HIP 56620 Proxy H RAhms 11 36 34.92
DEdms -33 34 11.9 Vmag 5.71 VarFlag R Vmag H
RAdeg 174.146 DEdeg -33.57 AstroRef A Plx 9.25
CCDM 11366-3334 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 241 Rho 3.393 HD 100893 BD
CD CD-32 8199 CP Dm number -32 8199 VIred 0.99
SpType K0III R SpType Coord arcsec 2000 113634.92-333411.9
Hipparcos 2
HIP 56620 Sn 15 So 3 Nc 2
RArad 3.0394126706 DErad -0.5859065893 Plx 8.96 PmRA 29.56
PmDE -33.9 E RArad 0.48 E DErad 0.36 E Plx 0.56
E pmRA 0.56 E pmDE 0.36 Hpmag 5.8757 E Hpmag 0.0009
SHp 0.007 VA 0 BV 1.02 E BV 0
VI 0.99
CCDM
Ccdm 11366-3334 RComp Comp A Note1
Note2 Discov num DRAs -1.10 DDEs -11.0
R dRAs 10 Year Theta Rho
Obs 3 Vmag 6.0 Sp K0 PmNote *
PmRA 23 PmDE -33 Dm number -32 8199 Cat1 CD
Name2 202622 Cat2 SAO HD 100893 M HD
ADS BDS M ADS BDS N IDS IDS 11316S3301A
HIC 56620
 
 
11366-3334 B
 
 
Coord arcsec 2000 113634.72-333413.6 Mag 7.77 PmRA 29.00 PmDE -34.0
Calc delta mag 1.76 Calc coord yes
CCDM
Ccdm 11366-3334 RComp Comp B Note1
Note2 Discov num HJ 4455 DRAs DDEs
R dRAs Year 1836 Theta 243 Rho 3.3
Obs 20 Vmag 8.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11316S3301B
HIC 56620
 
 
11366-3334 C
 
 
Coord arcsec 2000 113637.81-333404.7 Mag 13.5 PmRA 5.00 PmDE 3.0
Calc delta mag 7.49 Calc coord yes
CCDM
Ccdm 11366-3334 RComp Comp C Note1
Note2 Discov num HJ 4455 DRAs DDEs
R dRAs Year 1897 Theta 084 Rho 47.6
Obs 1 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11316S3301C
HIC