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Current system
04312-0726
HJ 24


Nearby doubles
30' : 04327-0707
BRT 367

32' : 04332-0724
GWP 597

41' : 04284-0736
GRV1248

44' : 04335-0750
TOK 248

45' : 04307-0642
A 475

60' : 04339-0644
BU 881

83' : 04339-0615
RST4244

84' : 04309-0849
KO 2

86' : 04319-0851
HJ 2234

88' : 04256-0651
LDS 842

92' : 04307-0858
KPP1360

107' : 04382-0736
CVR 52

109' : 04365-0611
LDS 843

112' : 04245-0632
GWP 581

117' : 04233-0742
HO 331

119' : 04233-0700
TDS2840

123' : 04378-0616
RST4247

124' : 04247-0845
STF 544AB

126' : 04234-0634
J 708

130' : 04314-0934
GAL 372

130' : 04281-0524
KPP2719

132' : 04393-0813
RST4251AB

132' : 04322-0936
GAL 141

135' : 04399-0650
HJ 25AB

137' : 04276-0933
A 474

140' : 04383-0856
RST4248AB



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.

04312-0726 HJ 24

 
 
04h 31m 03.20s -07° 26' 01.0" P.A. 72.00 sep 24.1 mag 10.67,13.70
 
 
Coord 2000 04312-0726 Discov num HJ   24 Comp Coord arcsec 2000 04 31 03.20 -07 26 01.0
Date first 1825 Date last 2015 Obs 6
Pa first 60 Pa last 71.7 P.A. Now (θ) 71.7°
Sep first 25.0 Sep last 24.14 Sep. Now (ρ) 24.14"
Mag pri 10.67 Mag sec 13.70 delta mag (ΔM) 3.03 Spectral class
Pri motion ra +002 Sec motion ra +008
Pri motion dec -002 Sec motion dec -001
Notes S (Parallax indidates non-physical)
rPM=0.754
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus Tycho2 4746-00010-1 Gaia DR2 3198096562012973824
 
 
WDS 04312-0726 HJ 24 : 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
04312-0726 HJ 24 1998 2 71 24.1 10.67 13.70 D 043103.20-072601.0
04312-0726 HJ 24 1999 3 72 24.0 10.67 13.70 D 043103.20-072601.0
04312-0726 HJ 24 2015 4 72 24.1 10.67 13.70 043103.20-072601.0

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

 
 
WDS 04312-0726 HJ 24 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04312-0726 HJ 24 : MEASURES
 
 
No records found.

 
 
WDS 04312-0726 : VIRTUAL EYEPIECE
 
 

04312-0726 HJ 24A mag 10.67 04312-0726 HJ 24B sep 24.0 P.A. 71.60 mag 13.7 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 04312-0726 : ALADIN DSS IMAGE @ 04h 31m 03.20s -07° 26' 01.0"
 
 
 
 
WDS 04312-0726 HJ 24 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04312-0726 HJ 24 distance=0' 04327-0707 BRT 367 distance=30' 04332-0724 GWP 597 distance=32' 04284-0736 GRV1248 distance=41' 04335-0750 TOK 248 distance=44' 04307-0642 A 475 distance=45' 04339-0644 BU 881 distance=60' 04339-0615 RST4244 distance=83' 04309-0849 KO 2 distance=84' 04319-0851 HJ 2234 distance=86' 04256-0651 LDS 842 distance=88' 04307-0858 KPP1360 distance=92' 04382-0736 CVR 52 distance=107' 04365-0611 LDS 843 distance=109' 04245-0632 GWP 581 distance=112' 04233-0742 HO 331 distance=117' 04233-0700 TDS2840 distance=119' 04378-0616 RST4247 distance=123' 04247-0845 STF 544AB distance=124' 04247-0845 FOX 138AC distance=124' 04234-0634 J 708 distance=126' 04314-0934 GAL 372 distance=130' 04281-0524 KPP2719 distance=130' 04393-0813 RST4251AB distance=132' 04393-0813 TDS2925AC distance=132' 04322-0936 GAL 141 distance=132' 04399-0650 HJ 25AB distance=135' 04399-0650 HJ 25AC distance=135' 04276-0933 A 474 distance=137' 04383-0856 RST4248AB distance=140' 04383-0856 HLN 7AB,C distance=140' 04401-0640 BRT 368 distance=142' 04298-0949 LDS3592 distance=145' 04220-0626 J 1459 distance=148' 04352-0944 STF 570 distance=152' 04253-0932 GAL 368 distance=152' 04338-0954 UC 1185 distance=154' 04398-0557 GWP 604 distance=158' 04236-0534 HJ 2229 distance=159' 04386-0921 TOK 387 distance=160' 04413-0631 CTI9207BE distance=163' 04221-0551 A 473 distance=164' 04385-0524 RST4249 distance=165' 04410-0840 RST4252 distance=166' 04211-0851 A 472 distance=171' 04334-1014 RST3399 distance=172' 04374-0503 CVR 452 distance=173' 04374-0951 RST3401 distance=174' 04197-0644 RST4236 distance=174' 04406-0912 WOR 17 distance=176' 04363-0449 TDS2911 distance=176' 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 04312-0726 HJ 24 72 24.1
Show 04327-0707 BRT 367 123 4.0 30
Show 04332-0724 GWP 597 122 43.2 32
Show 04284-0736 GRV1248 229 6.1 41
Show 04335-0750 TOK 248 314 281.2 44
Show 04307-0642 A 475 304 2.1 45
Show 04339-0644 BU 881 66 1.3 60
Show 04339-0615 RST4244 117 1.5 83
Show 04309-0849 KO 2 340 19.8 84
Show 04319-0851 HJ 2234 270 40.7 86
Show 04256-0651 LDS 842 280 3.0 88
Show 04307-0858 KPP1360 340 10.2 92
Show 04382-0736 CVR 52 196 53.1 107
Show 04365-0611 LDS 843 342 31.4 109
Show 04245-0632 GWP 581 47 95.1 112
Show 04233-0742 HO 331 350 15.8 117
Show 04233-0700 TDS2840 196 0.7 119
Show 04378-0616 RST4247 305 0.8 123
Show 04247-0845 STF 544 AB 352 3.3 124
Show 04247-0845 FOX 138 AC 77 151.4 124
Show 04234-0634 J 708 283 2.6 126
Show 04314-0934 GAL 372 199 34.4 130
Show 04281-0524 KPP2719 355 2.2 130
Show 04393-0813 RST4251 AB 52 0.2 132
Show 04393-0813 TDS2925 AC 326 0.5 132
Show 04322-0936 GAL 141 336 7.3 132
Show 04399-0650 HJ 25 AB 85 7.4 135
Show 04399-0650 HJ 25 AC 312 14.9 135
Show 04276-0933 A 474 176 0.7 137
Show 04383-0856 RST4248 AB 129 0.3 140
Show 04383-0856 HLN 7 AB,C 165 8.4 140
Show 04401-0640 BRT 368 180 5.0 142
Show 04298-0949 LDS3592 247 39.2 145
Show 04220-0626 J 1459 240 3.0 148
Show 04352-0944 STF 570 260 12.8 152
Show 04253-0932 GAL 368 307 22.5 152
Show 04338-0954 UC 1185 206 37.6 154
Show 04398-0557 GWP 604 236 135.7 158
Show 04236-0534 HJ 2229 243 5.6 159
Show 04386-0921 TOK 387 244 0.0 160
Show 04413-0631 CTI9207 BE 107 2.6 163
Show 04221-0551 A 473 201 2.7 164
Show 04385-0524 RST4249 46 0.5 165
Show 04410-0840 RST4252 71 1.1 166
Show 04211-0851 A 472 261 3.2 171
Show 04334-1014 RST3399 359 3.0 172
Show 04374-0503 CVR 452 320 14.3 173
Show 04374-0951 RST3401 244 0.4 174
Show 04197-0644 RST4236 92 1.3 174
Show 04406-0912 WOR 17 194 2.0 176
Show 04363-0449 TDS2911 353 0.5 176

 
 
WDS 04312-0726 : COMPONENTS
 
 
  A
B pa=71.6°
sep=23.96"
 
 
04312-0726 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 043103.20-072601.0 Mag 10.67 PmRA 2.00
PmDE -2.0 Tycho2 4746-00010-1
Tycho2
Tycho2 4746-00010-1 Pflag RAmdeg 67.76336337 DEmdeg -7.43363295
PmRA 5.8 PmDE -1.0 E RAmdeg 36 E DEmdeg 36
E pmRA 2.4 E pmDE 2.6 EpRAm 1978.70 EpDEm 1973.31
Num 5 Q RAmdeg 0.5 Q DEmdeg 1.3 Q pmRA 0.5
Q pmDE 1.3 BTmag 12.611 E BTmag 0.184 VTmag 10.666
E VTmag 0.043 Prox 999 TYC T HIP
CCDM RAdeg 67.76333472 DEdeg -7.43364333 EpRA 1990 1.64
EpDE 1990 1.47 E RAdeg 129.5 E DEdeg 140.3 Posflg
Corr 0.0
 
 
04312-0726 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 043104.73-072553.4 Mag 13.7 PmRA 8.00
PmDE -1.0 Calc delta mag 3.03 Calc coord yes