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Current system
04049-0845
HLD 72


Nearby doubles
20' : 04062-0842
GWP 549

21' : 04036-0855
RST4767

36' : 04043-0810
RST4768

36' : 04073-0846
B 2551

67' : 04095-0742
BRT 533

73' : 04063-0735
GWP 550

81' : 04103-0849
A 470

82' : 04070-1000
HDS 521AB

83' : 04093-0756
A 469

84' : 04016-0738
A 466

84' : 04039-1007
KPP3553

92' : 04077-1007
A 2616AB

100' : 03582-0855
HLD 71

102' : 04024-1019
GWP 545

106' : 04119-0850
HJ 2224

110' : 04008-1016
BRT3194

111' : 04024-0700
STF 489

111' : 04120-0916
A 471

115' : 04075-0657
A 468

117' : 03571-0828
RST4764

117' : 04126-0901
KPP2264

118' : 04009-1027
STF 487AB

123' : 03596-1019
HU 29

125' : 04026-0645
RST4765

129' : 03563-0832
KPP3549

131' : 03561-0833
KPP3548



Selections
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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.

04049-0845 HLD 72

 
 
04h 04m 51.55s -08° 44' 47.8" P.A. 38.00 sep 2.2 mag 10.36,10.52 Sp F8
 
 
Coord 2000 04049-0845 Discov num HLD  72 Comp Coord arcsec 2000 04 04 51.55 -08 44 47.8
Date first 1882 Date last 2016 Obs 15
Pa first 30 Pa last 38.4 P.A. Now (θ) 38.4°
Sep first 2.0 Sep last 2.21 Sep. Now (ρ) 2.21"
Mag pri 10.36 Mag sec 10.52 delta mag (ΔM) 0.16 Spectral class F8 (yellow-white)
Pri motion ra +011 Sec motion ra +011
Pri motion dec -012 Sec motion dec -012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus Tycho2 5305-00922-1 Gaia DR2 3195592974035515648
 
 
WDS 04049-0845 HLD 72 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hld1874 Ma - Holden, E.S. .
Hld1874 Washington Observations, 1874
Hld1875 Ma - Holden, E.S. .
Hld1875 Washington Observations, 1875
Hld1875b Ma j Holden, E.S. & Newcomb, S. 1875AN.....86..321H
Hld1875b AN 86, 321, 1875
Hld1875c Ma j Holden, E.S. 1875AN.....86..321H
Hld1875c AN 86, 321, 1875
Hld1876 Ma - Holden, E.S. .
Hld1876 Washington Observations, 1876
Hld1876b Ma j Holden, E.S. 1876AN.....88..131H
Hld1876b AN 88, 131, 1876
Hld1877 Ma - Holden, E.S. 1877AN.....90..161H
Hld1877 AN 90, 161, 1877
Hld1877b Ma j Holden, E.S. 1877AN.....90..161H
Hld1877b AN 90, 161, 1877
Hld1878 Ma - Holden, E.S. .
Hld1878 Washington Observations, 1878
Hld1878b Ma j Holden, E.S. 1878AN.....93...65H
Hld1878b AN 93, 65, 1878 (data also in Hld1878)
Hld1879 Ma - Holden, E.S. .
Hld1879 Washington Observations, 1879
Hld1879b Ma j Holden, E.S. 1879AN.....95..329H
Hld1879b AN 95, 329, 1879 (data also in Hld1879)
Hld1880 Ma - Holden, E.S. .
Hld1880 Washington Observations, 1880
Hld1880b Ma j Holden, E.S. 1880AN.....97..319H
Hld1880b AN 97, 319, 1880 (data also in Hld1880)
Hld1881 Ma - Holden, E.S. .
Hld1881 Washington Observations, 1881
Hld1881b Ma j Holden, E.S. 1881MNRAS..41..416.
Hld1881b MNRAS 41, 416, 1881
Hld1882 Ma - Holden, E.S. 1882PWasO...1...77H
Hld1882 Pub. Washburn Obs. 1, 77, 1882 (see Pub. Lick Obs. 2, 1894) 1894PLicO...2.....B
Hld1884 Ma - Holden, E.S. 1884PWasO...2...97H
Hld1884 Pub. Washburn Obs. 2, 97, 1884
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04049-0845 HLD 72 2000 12 42 2.2 10.36 10.52 F8 040451.55-084447.8
04049-0845 HLD 72 2012 13 38 2.1 10.36 10.52 F8 040451.55-084447.8
04049-0845 HLD 72 2015 14 38 2.2 10.36 10.52 F8 040451.55-084447.8
04049-0845 HLD 72 2016 15 38 2.2 10.36 10.52 F8 040451.55-084447.8

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

 
 
WDS 04049-0845 HLD 72 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04049-0845 HLD 72 : MEASURES
 
 
No records found.

 
 
WDS 04049-0845 : VIRTUAL EYEPIECE
 
 

04049-0845 HLD 72A mag 10.36 Sp F8 04049-0845 HLD 72B sep 2.2 P.A. 38.10 mag 10.52 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04049-0845 : ALADIN DSS IMAGE @ 04h 04m 51.55s -08° 44' 47.8"
 
 
 
 
WDS 04049-0845 HLD 72 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04049-0845 HLD 72 distance=0' 04062-0842 GWP 549 distance=20' 04036-0855 RST4767 distance=21' 04043-0810 RST4768 distance=36' 04073-0846 B 2551 distance=36' 04095-0742 BRT 533 distance=67' 04063-0735 GWP 550 distance=73' 04103-0849 A 470 distance=81' 04070-1000 HDS 521AB distance=82' 04070-1000 SHY 165AC distance=82' 04093-0756 A 469 distance=83' 04016-0738 A 466 distance=84' 04039-1007 KPP3553 distance=84' 04077-1007 A 2616AB distance=92' 04077-1007 UC 1119AC distance=92' 03582-0855 HLD 71 distance=100' 04024-1019 GWP 545 distance=102' 04119-0850 HJ 2224 distance=106' 04008-1016 BRT3194 distance=110' 04024-0700 STF 489 distance=111' 04120-0916 A 471 distance=111' 04075-0657 A 468 distance=115' 03571-0828 RST4764 distance=117' 04126-0901 KPP2264 distance=117' 04009-1027 STF 487BC distance=118' 04009-1027 STF 487AB distance=118' 04009-1027 STF 487AC distance=118' 03596-1019 HU 29 distance=123' 04026-0645 RST4765 distance=125' 03563-0832 KPP3549 distance=129' 03561-0833 KPP3548 distance=131' 04133-0928 HJ 3626 distance=133' 04133-0931 FOX 6 distance=133' 04065-0633 KPP 105 distance=134' 03580-1013 HU 26 distance=135' 04138-0921 RST4234 distance=138' 03591-0656 LDS3545 distance=139' 03579-0708 STF 475 distance=142' 04075-0628 A 467 distance=143' 03556-0924 TDS2686 distance=143' 04074-1105 LDS3557 distance=146' 04140-0946 GWP 567 distance=148' 04143-0939 GWP 568AB distance=150' 04143-0939 GWP 569AC distance=150' 03572-0706 OSW 7 distance=151' 03547-0755 HDS 492 distance=159' 03579-0644 SLW 166 distance=160' 04151-0750 RST4235 distance=162' 04127-0650 STF 514 distance=164' 04050-0600 BFR 4 distance=165' 03575-0640 KPP 980 distance=166' 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 04049-0845 HLD 72 38 2.2
Show 04062-0842 GWP 549 320 123.6 20
Show 04036-0855 RST4767 275 2.4 21
Show 04043-0810 RST4768 276 1.3 36
Show 04073-0846 B 2551 327 0.6 36
Show 04095-0742 BRT 533 145 3.0 67
Show 04063-0735 GWP 550 102 20.7 73
Show 04103-0849 A 470 13 1.0 81
Show 04070-1000 HDS 521 AB 14 0.2 82
Show 04070-1000 SHY 165 AC 124 999.9 82
Show 04093-0756 A 469 330 0.2 83
Show 04016-0738 A 466 254 3.9 84
Show 04039-1007 KPP3553 212 1.9 84
Show 04077-1007 A 2616 AB 4 4.4 92
Show 04077-1007 UC 1119 AC 142 85.1 92
Show 03582-0855 HLD 71 158 4.2 100
Show 04024-1019 GWP 545 272 365.3 102
Show 04119-0850 HJ 2224 306 57.1 106
Show 04008-1016 BRT3194 32 4.8 110
Show 04024-0700 STF 489 197 3.0 111
Show 04120-0916 A 471 223 0.4 111
Show 04075-0657 A 468 207 0.7 115
Show 03571-0828 RST4764 103 0.1 117
Show 04126-0901 KPP2264 116 18.9 117
Show 04009-1027 STF 487 BC 214 30.1 118
Show 04009-1027 STF 487 AB 10 12.1 118
Show 04009-1027 STF 487 AC 229 19.8 118
Show 03596-1019 HU 29 313 0.4 123
Show 04026-0645 RST4765 284 1.0 125
Show 03563-0832 KPP3549 321 1.7 129
Show 03561-0833 KPP3548 161 9.6 131
Show 04133-0928 HJ 3626 38 20.5 133
Show 04133-0931 FOX 6 4 2.3 133
Show 04065-0633 KPP 105 230 3.6 134
Show 03580-1013 HU 26 251 1.7 135
Show 04138-0921 RST4234 61 0.8 138
Show 03591-0656 LDS3545 221 40.4 139
Show 03579-0708 STF 475 23 7.6 142
Show 04075-0628 A 467 227 3.6 143
Show 03556-0924 TDS2686 237 0.5 143
Show 04074-1105 LDS3557 80 8.3 146
Show 04140-0946 GWP 567 197 15.5 148
Show 04143-0939 GWP 568 AB 277 82.0 150
Show 04143-0939 GWP 569 AC 219 757.8 150
Show 03572-0706 OSW 7 103 66.0 151
Show 03547-0755 HDS 492 158 0.8 159
Show 03579-0644 SLW 166 179 11.8 160
Show 04151-0750 RST4235 132 0.7 162
Show 04127-0650 STF 514 75 8.1 164
Show 04050-0600 BFR 4 211 17.3 165
Show 03575-0640 KPP 980 88 8.0 166

 
 
WDS 04049-0845 : COMPONENTS
 
 
  A
B pa=38.1°
sep=2.20"
 
 
04049-0845 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 040451.55-084447.8 Mag 10.36 Spectral class F8 (yellow-white)
PmRA 11.00 PmDE -12.0 Tycho2 5305-00922-1
Tycho2
Tycho2 5305-00922-1 Pflag P RAmdeg 61.21479933 DEmdeg -8.74660771
PmRA 11.3 PmDE -11.9 E RAmdeg 28 E DEmdeg 36
E pmRA 1.7 E pmDE 1.7 EpRAm 1988.24 EpDEm 1986.00
Num 6 Q RAmdeg 1.0 Q DEmdeg 1.9 Q pmRA 0.9
Q pmDE 1.9 BTmag 10.850 E BTmag 0.046 VTmag 10.358
E VTmag 0.043 Prox 22 TYC T HIP
CCDM RAdeg 61.21460222 DEdeg -8.74679111 EpRA 1990 1.76
EpDE 1990 1.61 E RAdeg 24.7 E DEdeg 31.2 Posflg D
Corr -0.1
CCDM
Ccdm 04049-0845 RComp Comp A Note1
Note2 Discov num DRAs -2.48 DDEs 11.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 11.1 Sp PmNote *
PmRA 12 PmDE -8 Dm number -09 806 Cat1 BD
Name2 130927 Cat2 SAO HD M HD
ADS BDS A 2973 M ADS BDS N IDS IDS 04000S0901A
HIC
 
 
04049-0845 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 040451.64-084446.1 Mag 10.52 PmRA 11.00
PmDE -12.0 Tycho2 5305-00922-2 Calc delta mag 0.16 Calc coord yes
Tycho2
Tycho2 5305-00922-2 Pflag P RAmdeg 61.21479933 DEmdeg -8.74660771
PmRA 11.3 PmDE -11.9 E RAmdeg 28 E DEmdeg 36
E pmRA 1.7 E pmDE 1.7 EpRAm 1988.24 EpDEm 1986.00
Num 6 Q RAmdeg 1.0 Q DEmdeg 1.9 Q pmRA 0.9
Q pmDE 1.9 BTmag 10.956 E BTmag 0.053 VTmag 10.523
E VTmag 0.049 Prox 22 TYC T HIP
CCDM RAdeg 61.21498167 DEdeg -8.74632250 EpRA 1990 1.76
EpDE 1990 1.60 E RAdeg 28.6 E DEdeg 36.5 Posflg D
Corr -0.1
CCDM
Ccdm 04049-0845 RComp Comp B Note1
Note2 Discov num HLD 72 DRAs DDEs
R dRAs Year 1888 Theta 035 Rho 2.1
Obs 7 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2973 M ADS BDS N IDS IDS 04000S0901B
HIC