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Doubles in session


Current system
01553-6019
HJ 3475
HD 11944


Nearby doubles
34' : 01558-6052
CVR1734

55' : 01571-5926
SKF1517

57' : 01502-6101
JSP 27

73' : 02041-6103
JSP 32

75' : 01455-6035
JSP9001AB

78' : 02051-6048
LPO 3AB

80' : 01599-6131
ALD 21

84' : 02066-6020
KPP1051

87' : 02023-6128
RST2271

88' : 02070-6030
JSP 35

91' : 01448-5935
TDS1982

99' : 02074-5941
HJ 3484

100' : 02046-6131
HDS 277

101' : 02059-6123
KPP2803

103' : 02054-5910
HJ 3481

105' : 02073-5926
UC 686

114' : 02070-5907
JSP 34

119' : 01429-5908
JSP 24

120' : 02088-6126
HDS 286

120' : 01470-6202
TDS2002

130' : 01592-6225
TDS2081

131' : 02125-6051
TDS2157

143' : 02012-6235
KPP1275

143' : 02137-5942
TDS2171

143' : 02015-6234
UC 664

146' : 02022-6236
TOK 70



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.

01553-6019 HJ 3475 (HD 11944)

 
 
01h 55m 19.69s -60° 18' 44.6" P.A. 78.00 sep 2.5 mag 7.18,7.23 Sp F2V dist. 55.59 pc (181.33 l.y.)
 
 
Coord 2000 01553-6019 Discov num HJ 3475 Comp Coord arcsec 2000 01 55 19.69 -60 18 44.6
Date first 1836 Date last 2017 Obs 67
Pa first 30 Pa last 78.3 P.A. Now (θ) 78.3°
Sep first 3.0 Sep last 2.481 Sep. Now (ρ) 2.481"
Mag pri 7.18 Mag sec 7.23 delta mag (ΔM) 0.05 Spectral class F2V (yellow-white)
Pri motion ra Sec motion ra -023
Pri motion dec Sec motion dec -037
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 11944 Constellation Hydrus SAO 248461 HIP 8957
Tycho2 8851-00418-1 Gaia DR2 4714486954010869760 HD 11944 GC 2332
CP CP-60 162 Distance 55.59 Distance ly 181.33
 
 
WDS 01553-6019 HJ 3475 (HD 11944) : 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
01553-6019 HJ 3475 2002 60 75 2.5 7.18 7.23 F2V D 015519.69-601844.6
01553-6019 HJ 3475 2008 61 77 2.5 7.18 7.23 F2V D 015519.69-601844.6
01553-6019 HJ 3475 2009 62 77 2.5 7.18 7.23 F2V D 015519.69-601844.6
01553-6019 HJ 3475 2013 63 78 2.5 7.18 7.23 F2V D 015519.69-601844.6
01553-6019 HJ 3475 2016 64 80 2.9 7.18 7.23 F2V 015519.69-601844.6
01553-6019 HJ 3475 2017 66 78 2.5 7.18 7.23 F2V 015519.69-601844.6

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

 
 
WDS 01553-6019 HJ 3475 (HD 11944) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01553-6019 HJ 3475 (HD 11944) : MEASURES
 
 
No records found.

 
 
WDS 01553-6019 (HD 11944) : VIRTUAL EYEPIECE
 
 

01553-6019 HJ 3475A mag 7.18 Sp F2V 01553-6019 HJ 3475B sep 1.3 P.A. 67.30 mag 7.23 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 01553-6019 (HD 11944) : ALADIN DSS IMAGE @ 01h 55m 19.69s -60° 18' 44.6"
 
 
 
 
WDS 01553-6019 HJ 3475 (HD 11944) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01553-6019 HJ 3475 distance=0' 01558-6052 CVR1734 distance=34' 01571-5926 SKF1517 distance=55' 01502-6101 JSP 27 distance=57' 02041-6103 JSP 32 distance=73' 01455-6035 JSP9001AB distance=75' 01455-6035 BAU 8AC distance=75' 02051-6048 LPO 3AB distance=78' 01599-6131 ALD 21 distance=80' 02066-6020 KPP1051 distance=84' 02023-6128 RST2271 distance=87' 02070-6030 JSP 35 distance=88' 01448-5935 TDS1982 distance=91' 02074-5941 HJ 3484 distance=99' 02046-6131 HDS 277 distance=100' 02059-6123 KPP2803 distance=101' 02054-5910 HJ 3481 distance=103' 02073-5926 UC 686 distance=105' 02070-5907 JSP 34 distance=114' 01429-5908 JSP 24 distance=119' 02088-6126 HDS 286 distance=120' 01470-6202 TDS2002 distance=120' 01592-6225 TDS2081 distance=130' 02125-6051 TDS2157 distance=131' 02012-6235 KPP1275 distance=143' 02137-5942 TDS2171 distance=143' 02015-6234 UC 664 distance=143' 02022-6236 TOK 70 distance=146' 02124-6139 HJ 3488 distance=149' 01355-6045 JSP 858 distance=149' 02005-6246 HJ 3479 distance=152' 01373-6140 TDS1933 distance=155' 02087-5813 KPP1833 distance=163' 01389-5835 HU 1553 distance=163' 01461-6249 B 656 distance=164' 01555-6305 B 658 distance=166' 01432-5801 HDS 229AB distance=167' 01432-5801 SKF 417AC distance=167' 01394-5824 TDS1943 distance=168' 02040-5742 TOK 648 distance=171' 01511-6314 RST 41 distance=178' 02119-6249 BAU 9BC distance=181' 02119-6249 R 13AB distance=181' 01511-6334 TDS2023 distance=198' 02113-6302 HJ 3487 distance=199' 01568-5653 RST 42 distance=206' 02016-6340 UC 665 distance=207' 01589-5652 LDS 63 distance=209' 01460-5658 FAL 2 distance=214' 01495-6352 NSN 178 distance=218' 02067-5658 KPP 81 distance=220' 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 01553-6019 HJ 3475 78 2.5
Show 01558-6052 CVR1734 49 128.8 34
Show 01571-5926 SKF1517 47 11.6 55
Show 01502-6101 JSP 27 105 1.9 57
Show 02041-6103 JSP 32 198 1.2 73
Show 01455-6035 JSP9001 AB 233 6.2 75
Show 01455-6035 BAU 8 AC 93 50.9 75
Show 02051-6048 LPO 3 AB 185 6.3 78
Show 01599-6131 ALD 21 318 3.7 80
Show 02066-6020 KPP1051 344 8.4 84
Show 02023-6128 RST2271 26 0.7 87
Show 02070-6030 JSP 35 179 2.4 88
Show 01448-5935 TDS1982 233 1.3 91
Show 02074-5941 HJ 3484 62 52.3 99
Show 02046-6131 HDS 277 15 1.6 100
Show 02059-6123 KPP2803 232 3.3 101
Show 02054-5910 HJ 3481 9 18.1 103
Show 02073-5926 UC 686 68 23.1 105
Show 02070-5907 JSP 34 149 2.4 114
Show 01429-5908 JSP 24 236 0.7 119
Show 02088-6126 HDS 286 262 0.1 120
Show 01470-6202 TDS2002 339 0.5 120
Show 01592-6225 TDS2081 52 0.5 130
Show 02125-6051 TDS2157 167 0.4 131
Show 02012-6235 KPP1275 96 9.7 143
Show 02137-5942 TDS2171 212 0.7 143
Show 02015-6234 UC 664 88 50.2 143
Show 02022-6236 TOK 70 223 13.2 146
Show 02124-6139 HJ 3488 146 5.2 149
Show 01355-6045 JSP 858 338 6.9 149
Show 02005-6246 HJ 3479 272 31.6 152
Show 01373-6140 TDS1933 196 4.6 155
Show 02087-5813 KPP1833 289 14.2 163
Show 01389-5835 HU 1553 9 2.1 163
Show 01461-6249 B 656 247 1.6 164
Show 01555-6305 B 658 340 1.4 166
Show 01432-5801 HDS 229 AB 355 16.7 167
Show 01432-5801 SKF 417 AC 103 25.3 167
Show 01394-5824 TDS1943 178 0.8 168
Show 02040-5742 TOK 648 210 10.6 171
Show 01511-6314 RST 41 39 0.4 178
Show 02119-6249 BAU 9 BC 340 29.6 181
Show 02119-6249 R 13 AB 263 34.7 181
Show 01511-6334 TDS2023 348 1.7 198
Show 02113-6302 HJ 3487 338 21.2 199
Show 01568-5653 RST 42 22 1.0 206
Show 02016-6340 UC 665 49 9.0 207
Show 01589-5652 LDS 63 128 36.0 209
Show 01460-5658 FAL 2 348 6.3 214
Show 01495-6352 NSN 178 142 16.5 218
Show 02067-5658 KPP 81 91 3.7 220

 
 
WDS 01553-6019 : COMPONENTS
 
 
  A
B pa=67.3°
sep=1.30"
 
 
01553-6019 A
 
 
Componente originario normalizzato AB Name HD 11944 Coord arcsec 2000 015519.69-601844.6 Mag 7.18
Spectral class F2V (yellow-white) SAO 248461 HIP 8957 Tycho2 8851-00418-1
HD 11944 GC 2332 CP CP-60 162
Tycho2
Tycho2 8851-00418-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 7.570 E BTmag 0.015 VTmag 7.175
E VTmag 0.010 Prox 25 TYC T HIP 8957
CCDM A RAdeg 28.83204750 DEdeg -60.31239056 EpRA 1990 1.74
EpDE 1990 1.67 E RAdeg 4.2 E DEdeg 4.4 Posflg D
Corr -0.1
SAO
SAO 248461 DelFlag RA1950 PmRA1950 -0.0067
DE1950 PmDE1950 -0.032 Vmag 7.1 SpType F0
Double code Source 70 CatNum 2332 DM CP-60 162
DMcomp A BDsup HD 11944 M HD 1
GC 2332 RA1950rad 0.49615075 DE1950rad -1.05690746 PmRA2000 -0.0069
PmDE2000 -0.037
Hipparcos
Catalog H HIP 8957 Proxy H RAhms 01 55 19.69
DEdms -60 18 44.6 Vmag 6.43 VarFlag R Vmag H
RAdeg 28.8321 DEdeg -60.3124 AstroRef A Plx 18.23
CCDM 01553-6019 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 73 Rho 2.449 HD 11944 BD
CD CP CP-60 162 Dm number -60 162 VIred 0.47
SpType F2V R SpType Coord arcsec 2000 015519.69-601844.6
Hipparcos 2
HIP 8957 Sn 15 So 3 Nc 2
RArad 0.5032144069 DErad -1.052649723 Plx 17.99 PmRA -47.86
PmDE -38.28 E RArad 0.43 E DErad 0.57 E Plx 0.57
E pmRA 0.45 E pmDE 0.73 Hpmag 6.522 E Hpmag 0.0006
SHp 0.006 VA 0 BV 0.409 E BV 0.007
VI 0.48
CCDM
Ccdm 01553-6019 RComp Comp A Note1
Note2 Discov num DRAs 1.55 DDEs 15.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.1 Sp F0 PmNote *
PmRA -51 PmDE -33 Dm number -60 162 Cat1 CPD
Name2 248461 Cat2 SAO HD 11944 M HD
ADS BDS M ADS BDS N IDS IDS 01521S6048A
HIC 8957
 
 
01553-6019 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 015519.85-601844.1 Mag 7.23 PmRA -23.00
PmDE -37.0 Tycho2 8851-00418-2 Calc delta mag 0.05 Calc coord yes
Tycho2
Tycho2 8851-00418-2 Pflag RAmdeg 28.83324819 DEmdeg -60.31227679
PmRA -22.7 PmDE -37.4 E RAmdeg 4 E DEmdeg 5
E pmRA 5.0 E pmDE 4.7 EpRAm 1991.72 EpDEm 1991.66
Num 4 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.1
Q pmDE 0.9 BTmag 7.655 E BTmag 0.015 VTmag 7.231
E VTmag 0.010 Prox 25 TYC T HIP 8957
CCDM B RAdeg 28.83335361 DEdeg -60.31219056 EpRA 1990 1.73
EpDE 1990 1.68 E RAdeg 4.3 E DEdeg 4.5 Posflg D
Corr -0.1
CCDM
Ccdm 01553-6019 RComp Comp B Note1
Note2 Discov num HJ 3475 DRAs 1.88 DDEs 16.8
R dRAs 10 Year 1957 Theta 064 Rho 2.4
Obs 29 Vmag 7.3 Sp PmNote *
PmRA -36 PmDE -39 Dm number Cat1
Name2 248462 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 01521S6048B
HIC 8957