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Current system
05027-0542
HJ 2247 AB
HD 32394


Nearby doubles
28' : 05037-0606
KPP1909

28' : 05046-0542
TDS3057

29' : 05041-0602
B 9002

31' : 05045-0556
DAM 386AB

31' : 05043-0602
A 481AB

37' : 05036-0509
HJ 31AB

39' : 05043-0514
J 319

40' : 05043-0614
WSP 35AB

60' : 05064-0520
FOX 139

61' : 05051-0631
A 482

74' : 05013-0431
LDS3634

77' : 04576-0545
STF 624

80' : 05041-0425
GWP 641

81' : 05070-0631
TDS3069

81' : 04573-0545
RST4260

85' : 04582-0452
SLW 175

85' : 05078-0505
BUP 74AB
Cursa

86' : 05061-0651
SKF 776

88' : 05068-0439
HUB 5AB

90' : 04581-0447
RST4262

90' : 05047-0707
RST4265

90' : 04574-0625
A 479

90' : 05004-0705
RST4263

95' : 05022-0408
CVS 267

98' : 05011-0408
RST4264AB

100' : 04564-0510
SHJ 48AB



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.

05027-0542 HJ 2247 AB (HD 32394)

 
 
05h 02m 43.97s -05° 42' 22.0" P.A. 57.00 sep 20.5 mag 9.10,12.50 Sp A5 dist. 185.19 pc (604.09 l.y.)
 
 
Coord 2000 05027-0542 Discov num HJ 2247 Comp AB Coord arcsec 2000 05 02 43.97 -05 42 22.0
Date first 1830 Date last 2019 Obs 11
Pa first 56 Pa last 56.9 P.A. Now (θ) 56.9°
Sep first 10.0 Sep last 20.546 Sep. Now (ρ) 20.546"
Mag pri 9.10 Mag sec 12.50 delta mag (ΔM) 3.4 Spectral class A5 (white)
Pri motion ra +002 Sec motion ra +003
Pri motion dec -003 Sec motion dec -002
Notes
rPM=0.392
Nature of this double is uncertain.
 
 
05027-0542 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 32394 131716 05 02 44 -05 42 22 HJ 2247 AB 2019 11 57 20.5 9.10 12.50 3.40 <===
Show 131716 05 02 44 -05 42 22 HJ 2247 AC 2019 11 16 33.4 9.38 11.65 2.27
Show 05 02 45 -05 41 50 HJ 2247 CD 2008 2 33 1.2 12.50 13.60 1.10
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 32394 Constellation Eridanus SAO 131716 HIP 23470
Tycho2 4762-00725-1 Gaia DR2 3211511153626507264 HD 32394 BD BD-05 1135
Distance 185.19 Distance ly 604.09
 
 
WDS 05027-0542 HJ 2247 AB (HD 32394) : 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
05027-0542 HJ 2247 AB 1998 3 57 20.5 9.10 12.50 A5 D 050243.97-054222.0
05027-0542 HJ 2247 AB 2000 4 57 20.5 9.10 12.50 A5 D 050243.97-054222.0
05027-0542 HJ 2247 AB 2017 7 58 20.4 9.10 12.50 A5 050243.97-054222.0
05027-0542 HJ 2247 AB 2019 10 58 20.5 9.10 12.50 A5 050243.97-054222.0

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

 
 
WDS 05027-0542 HJ 2247 AB (HD 32394) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05027-0542 HJ 2247 AB (HD 32394) : MEASURES
 
 
No records found.

 
 
WDS 05027-0542 (HD 32394) : VIRTUAL EYEPIECE
 
 

05027-0542 HJ 2247A mag 9.1 Sp A5 05027-0542 HJ 2247B sep 20.5 P.A. 56.80 mag 12.5 05027-0542 HJ 2247C sep 33.5 P.A. 16.30 mag 12.5 05027-0542 HJ 2247D sep 34.6 P.A. 16.90 mag 13.6 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 05027-0542 (HD 32394) : ALADIN DSS IMAGE @ 05h 02m 43.97s -05° 42' 22.0"
 
 
 
 
WDS 05027-0542 HJ 2247 AB (HD 32394) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05027-0542 HJ 2247AB distance=0' 05027-0542 HJ 2247CD distance=1' 05037-0606 KPP1909 distance=28' 05046-0542 TDS3057 distance=28' 05041-0602 B 9002 distance=29' 05045-0556 DAM 386AB distance=31' 05045-0556 DAM 386AC distance=31' 05043-0602 A 481AB distance=31' 05036-0509 HJ 31AB distance=37' 05036-0509 SIN 127AC distance=37' 05043-0514 J 319 distance=39' 05043-0614 WSP 35AB distance=40' 05043-0614 WSP 35AC distance=40' 05064-0520 FOX 139 distance=60' 05051-0631 A 482 distance=61' 05013-0431 LDS3634 distance=74' 04576-0545 STF 624 distance=77' 05041-0425 GWP 641 distance=80' 05070-0631 TDS3069 distance=81' 04573-0545 RST4260 distance=81' 04582-0452 SLW 175 distance=85' 05078-0505 BUP 74AB (Cursa) distance=85' 05078-0505 DRS 41AC (Cursa) distance=85' 05061-0651 SKF 776 distance=86' 05068-0439 HUB 5AB distance=88' 05068-0439 STF 642AC distance=88' 04581-0447 RST4262 distance=90' 05047-0707 RST4265 distance=90' 04574-0625 A 479 distance=90' 05004-0705 RST4263 distance=90' 05022-0408 CVS 267 distance=95' 05011-0408 RST4264AB distance=98' 04564-0510 HDS 641Aa,Ab distance=100' 04564-0510 SHJ 48AB distance=100' 04564-0510 GMC 11AC distance=100' 04560-0544 UC 1235 distance=101' 05096-0540 TOI 940Aa,Ab distance=103' 05096-0540 TOI 940AB distance=103' 05005-0356 TDS3037 distance=112' 04569-0422 KPP 116 distance=119' 04553-0450 HJ 2243 distance=123' 05106-0456 A 50 distance=127' 05071-0351 RST4267 distance=129' 05040-0330 A 2803 distance=134' 04584-0344 HDS 644 distance=135' 05000-0333 JNN 29 distance=136' 05100-0704 STF 651 distance=137' 04542-0452 SLW 174 distance=138' 04559-0717 RST4259 distance=139' 04537-0618 HJ 29 distance=140' 04532-0528 SLW 173 distance=143' 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 05027-0542 HJ 2247 AB 57 20.5
Show 05027-0542 HJ 2247 AC 16 33.4
Show 05027-0542 HJ 2247 CD 33 1.2 1
Show 05037-0606 KPP1909 23 15.0 28
Show 05046-0542 TDS3057 20 0.5 28
Show 05041-0602 B 9002 227 3.6 29
Show 05045-0556 DAM 386 AB 192 7.9 31
Show 05045-0556 DAM 386 AC 104 17.3 31
Show 05043-0602 A 481 AB 282 0.4 31
Show 05036-0509 HJ 31 AB 73 13.9 37
Show 05036-0509 SIN 127 AC 148 25.3 37
Show 05043-0514 J 319 234 3.3 39
Show 05043-0614 WSP 35 AB 260 12.1 40
Show 05043-0614 WSP 35 AC 263 19.8 40
Show 05064-0520 FOX 139 61 8.8 60
Show 05051-0631 A 482 174 5.0 61
Show 05013-0431 LDS3634 253 2.8 74
Show 04576-0545 STF 624 89 28.7 77
Show 05041-0425 GWP 641 233 32.6 80
Show 05070-0631 TDS3069 134 1.2 81
Show 04573-0545 RST4260 147 1.6 81
Show 04582-0452 SLW 175 240 168.4 85
Show Cursa 05078-0505 BUP 74 AB 138 118.3 85
Show Cursa 05078-0505 DRS 41 AC 192 204.6 85
Show 05061-0651 SKF 776 64 12.7 86
Show 05068-0439 HUB 5 AB 233 1.6 88
Show 05068-0439 STF 642 AC 10 52.2 88
Show 04581-0447 RST4262 24 0.3 90
Show 05047-0707 RST4265 184 4.6 90
Show 04574-0625 A 479 250 2.6 90
Show 05004-0705 RST4263 234 0.6 90
Show 05022-0408 CVS 267 329 0.3 95
Show 05011-0408 RST4264 AB 167 3.4 98
Show 04564-0510 HDS 641 Aa,Ab 65 0.4 100
Show 04564-0510 SHJ 48 AB 76 66.1 100
Show 04564-0510 GMC 11 AC 331 127.1 100
Show 04560-0544 UC 1235 250 15.3 101
Show 05096-0540 TOI 940 Aa,Ab 56 0.1 103
Show 05096-0540 TOI 940 AB 132 2.5 103
Show 05005-0356 TDS3037 89 0.6 112
Show 04569-0422 KPP 116 87 3.6 119
Show 04553-0450 HJ 2243 149 5.8 123
Show 05106-0456 A 50 107 3.2 127
Show 05071-0351 RST4267 224 3.0 129
Show 05040-0330 A 2803 49 0.3 134
Show 04584-0344 HDS 644 178 0.7 135
Show 05000-0333 JNN 29 40 0.1 136
Show 05100-0704 STF 651 27 47.8 137
Show 04542-0452 SLW 174 140 129.0 138
Show 04559-0717 RST4259 118 1.2 139
Show 04537-0618 HJ 29 300 30.9 140

 
 
WDS 05027-0542 : COMPONENTS
 
 
  A B C
B pa=56.8°
sep=20.47"
 
C pa=16.3°
sep=33.45"
pa=339.7°
sep=22.26"
 
D pa=16.9°
sep=34.56"
pa=342.0°
sep=22.98"
pa=32.5°
sep=1.16"
 
 
05027-0542 A
 
 
Name HD 32394 Coord arcsec 2000 050243.97-054222.0 Mag 9.1 Spectral class A5 (white)
PmRA 2.00 PmDE -3.0 SAO 131716 HIP 23470
Tycho2 4762-00725-1 HD 32394 BD BD-05 1135
Tycho2
Tycho2 4762-00725-1 Pflag RAmdeg 75.68322868 DEmdeg -5.70611635
PmRA 2.1 PmDE -3.1 E RAmdeg 9 E DEmdeg 10
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.12 EpDEm 1989.40
Num 11 Q RAmdeg 0.6 Q DEmdeg 0.9 Q pmRA 0.6
Q pmDE 0.8 BTmag 9.296 E BTmag 0.021 VTmag 8.942
E VTmag 0.017 Prox 999 TYC T HIP 23470
CCDM RAdeg 75.68322389 DEdeg -5.70610861 EpRA 1990 1.67
EpDE 1990 1.62 E RAdeg 8.9 E DEdeg 11.3 Posflg
Corr 0.0
SAO
SAO 131716 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 0.017 Vmag 8.8 SpType A5
Double code Source 27 CatNum 1372 DM BD-05 1135
DMcomp BDsup HD 32394 M HD 0
GC RA1950rad 1.3102136 DE1950rad -0.1008148 PmRA2000 0.0011
PmDE2000 0.017
Hipparcos
Catalog H HIP 23470 Proxy RAhms 05 02 43.97
DEdms -05 42 22.0 Vmag 8.9 VarFlag R Vmag H
RAdeg 75.6832 DEdeg -5.7061 AstroRef Plx 3.9
CCDM 05027-0542 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 32394 BD BD-05 1135
CD CP Dm number -05 1135 VIred 0.36
SpType A5 R SpType Coord arcsec 2000 050243.97-054222.0
Hipparcos 2
HIP 23470 Sn 5 So 0 Nc 1
RArad 1.3209213614 DErad -0.0995903115 Plx 5.4 PmRA -0.97
PmDE -5.73 E RArad 1.07 E DErad 0.69 E Plx 1.06
E pmRA 1.45 E pmDE 0.85 Hpmag 8.9811 E Hpmag 0.0032
SHp 0.017 VA 0 BV 0.362 E BV 0.028
VI 0.42
CCDM
Ccdm 05027-0542 RComp Comp A Note1
Note2 Discov num DRAs 2.02 DDEs -20.5
R dRAs 10 Year Theta Rho
Obs 4 Vmag 9.1 Sp A5 PmNote *
PmRA 10 PmDE 17 Dm number -05 1135 Cat1 BD
Name2 131716 Cat2 SAO HD 32394 M HD
ADS BDS M ADS BDS N IDS IDS 04578S0551A
HIC 23470
 
 
05027-0542 B
 
 
Coord arcsec 2000 050245.12-054210.8 Mag 12.5 PmRA 3.00 PmDE -2.0
Calc delta mag 3.4 Calc coord yes
CCDM
Ccdm 05027-0542 RComp Comp B Note1
Note2 Discov num HJ 2247 DRAs DDEs
R dRAs Year 1901 Theta 057 Rho 20.8
Obs 1 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 04578S0551B
HIC
 
 
05027-0542 C
 
 
Coord arcsec 2000 050244.60-054149.9 Coord calc 050244.60-054149.9 Mag 12.5 PmRA -5.00
PmDE -8.0 Calc delta mag 3.4
CCDM
Ccdm 05027-0542 RComp Comp C Note1
Note2 Discov num HJ 2247 DRAs DDEs
R dRAs Year 1901 Theta 018 Rho 33.3
Obs 2 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 04578S0551C
HIC
 
 
05027-0542 D
 
 
Coord arcsec 2000 050244.64-054148.9 Mag 13.6 Calc delta mag 4.5 Calc coord yes
CCDM
Ccdm 05027-0542 RComp C Comp D Note1
Note2 Discov num HJ 2247 DRAs DDEs
R dRAs Year 1901 Theta 314 Rho 3.0
Obs 1 Vmag 13.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 04578S0551D
HIC