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Doubles in session


Current system
08463+0039
HJ 3313
HD 74831


Nearby doubles
7' : 08466+0035
A 2549

10' : 08459-0032
GWP1078

22' : 08458+0019
CVR 504

24' : 08479-0040
BAL 857

24' : 08450-0051
BAL 855

26' : 08447+0044
KPP3761

27' : 08453-0018
HEI 147

30' : 08454-0013
A 2548

31' : 08483+0033
STT 194

33' : 08448+0101
GWP1073

34' : 08463-0005
SHN 121

37' : 08468-0004
BAL1142

37' : 08445+0103
J 1067

38' : 08478-0009
BAL1143

40' : 08487+0057
A 2552

41' : 08437-0031
GWP1070

42' : 08488+0020
TDS6112

43' : 08476+0001
STF1281AB

44' : 08492+0030
KPP3764

72' : 08504-0002
HJ 3314

73' : 08511-0056
GWP1093

77' : 08503+0125
J 74

81' : 08414+0110
LDS3807

86' : 08406+0047
A 2750

98' : 08473+0216
CVR1164

103' : 08510+0147
GRV1011



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.

08463+0039 HJ 3313 (HD 74831)

 
 
08h 46m 20.09s +00° 38' 48.7" P.A. 64.00 sep 34.9 mag 7.10,11.03 Sp A5 dist. 263.85 pc (860.68 l.y.)
 
 
Coord 2000 08463+0039 Discov num HJ 3313 Comp Coord arcsec 2000 08 46 20.09 +00 38 48.7
Date first 1832 Date last 2017 Obs 14
Pa first 58 Pa last 63.9 P.A. Now (θ) 63.9°
Sep first 35.0 Sep last 34.9 Sep. Now (ρ) 34.9"
Mag pri 7.10 Mag sec 11.03 delta mag (ΔM) 3.93 Spectral class A5 (white)
Pri motion ra -009 Sec motion ra +001
Pri motion dec -019 Sec motion dec -029
Notes
rPM=0.487
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 74831 Constellation Hydra SAO 117102 HIP 43060
Tycho2 0212-00773-1 Gaia DR2 3075490050461924608 HD 74831 GC 12089
BD BD+01 2163 Distance 263.85 Distance ly 860.68
 
 
WDS 08463+0039 HJ 3313 (HD 74831) : 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
08463+0039 HJ 3313 2000 8 63 35.0 7.10 11.03 A5 D 084620.09+003848.7
08463+0039 HJ 3313 2010 10 63 35.0 7.10 11.03 A5 084620.09+003848.7
08463+0039 HJ 3313 2017 11 64 34.9 7.10 11.03 A5 084620.09+003848.7

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

 
 
WDS 08463+0039 HJ 3313 (HD 74831) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08463+0039 HJ 3313 (HD 74831) : MEASURES
 
 
No records found.

 
 
WDS 08463+0039 (HD 74831) : VIRTUAL EYEPIECE
 
 

08463+0039 HJ 3313A mag 7.1 Sp A5 08463+0039 HJ 3313B sep 34.9 P.A. 63.90 mag 11.03 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 08463+0039 (HD 74831) : ALADIN DSS IMAGE @ 08h 46m 20.09s +00° 38' 48.7"
 
 
 
 
WDS 08463+0039 HJ 3313 (HD 74831) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08463+0039 HJ 3313 distance=0' 08466+0035 A 2549 distance=7' 08459-0032 GWP1078 distance=10' 08458+0019 CVR 504 distance=22' 08479-0040 BAL 857 distance=24' 08450-0051 BAL 855 distance=24' 08447+0044 KPP3761 distance=26' 08453-0018 HEI 147 distance=27' 08454-0013 A 2548 distance=30' 08483+0033 STT 194 distance=31' 08448+0101 GWP1073 distance=33' 08463-0005 SHN 121 distance=34' 08468-0004 BAL1142 distance=37' 08445+0103 J 1067 distance=37' 08478-0009 BAL1143 distance=38' 08476+0001 RST5306Ca,Cb distance=39' 08487+0057 A 2552 distance=40' 08437-0031 GWP1070 distance=41' 08488+0020 TDS6112 distance=42' 08476+0001 STF1281AB distance=43' 08476+0001 STU 23AC distance=43' 08476+0001 TOK 521AD distance=43' 08492+0030 KPP3764 distance=44' 08504-0002 HJ 3314 distance=72' 08511-0056 GWP1093 distance=73' 08503+0125 J 74 distance=77' 08414+0110 LDS3807 distance=81' 08406+0047 A 2750 distance=86' 08473+0216 CVR1164 distance=98' 08510+0147 GRV1011 distance=103' 08394-0017 J 1008 distance=107' 08392+0030 BAL1140 distance=107' 08474+0226 LDS3819 distance=109' 08453-0109 BAL 856 distance=109' 08426+0215 BAL1852 distance=111' 08448-0110 GWP1075 distance=112' 08435-0104 HDS1254 distance=112' 08538-0035 STF1292AB distance=112' 08538-0035 UC 1728AC distance=112' 08409+0156 DAM1430 distance=112' 08460+0234 GRV1008 distance=116' 08509+0213 TVB 205 distance=117' 08540-0015 BAL1147 distance=117' 08531+0137 J 75 distance=118' 08446-0116 HDS1258 distance=118' 08482+0235 BU 335 distance=120' 08406+0155 BAL1851 distance=120' 08429+0226 BAL1853 distance=120' 08486+0237 A 2551 distance=123' 08420-0109 A 1751CD distance=125' 08420-0109 A 1750Ba,Bb distance=127' 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 08463+0039 HJ 3313 64 34.9
Show 08466+0035 A 2549 43 4.3 7
Show 08459-0032 GWP1078 141 15.4 10
Show 08458+0019 CVR 504 17 14.8 22
Show 08479-0040 BAL 857 68 10.0 24
Show 08450-0051 BAL 855 150 8.8 24
Show 08447+0044 KPP3761 118 3.2 26
Show 08453-0018 HEI 147 10 0.1 27
Show 08454-0013 A 2548 246 0.1 30
Show 08483+0033 STT 194 57 12.6 31
Show 08448+0101 GWP1073 315 11.2 33
Show 08463-0005 SHN 121 -1 0.0 34
Show 08468-0004 BAL1142 105 12.7 37
Show 08445+0103 J 1067 190 2.8 37
Show 08478-0009 BAL1143 141 13.6 38
Show 08476+0001 RST5306 Ca,Cb 194 0.1 39
Show 08487+0057 A 2552 208 0.3 40
Show 08437-0031 GWP1070 251 8.4 41
Show 08488+0020 TDS6112 288 0.5 42
Show 08476+0001 STF1281 AB 310 53.1 43
Show 08476+0001 STU 23 AC 351 219.8 43
Show 08476+0001 TOK 521 AD 157 119.6 43
Show 08492+0030 KPP3764 19 2.4 44
Show 08504-0002 HJ 3314 134 16.1 72
Show 08511-0056 GWP1093 142 15.0 73
Show 08503+0125 J 74 126 9.3 77
Show 08414+0110 LDS3807 343 22.7 81
Show 08406+0047 A 2750 336 0.5 86
Show 08473+0216 CVR1164 319 3.7 98
Show 08510+0147 GRV1011 228 9.5 103
Show 08394-0017 J 1008 20 3.1 107
Show 08392+0030 BAL1140 130 17.2 107
Show 08474+0226 LDS3819 295 14.1 109
Show 08453-0109 BAL 856 22 18.5 109
Show 08426+0215 BAL1852 6 14.3 111
Show 08448-0110 GWP1075 344 36.8 112
Show 08435-0104 HDS1254 28 0.7 112
Show 08538-0035 STF1292 AB 188 6.1 112
Show 08538-0035 UC 1728 AC 330 27.8 112
Show 08409+0156 DAM1430 18 2.5 112
Show 08460+0234 GRV1008 163 10.6 116
Show 08509+0213 TVB 205 128 2.4 117
Show 08540-0015 BAL1147 44 15.4 117
Show 08531+0137 J 75 40 3.4 118
Show 08446-0116 HDS1258 198 0.5 118
Show 08482+0235 BU 335 265 2.6 120
Show 08406+0155 BAL1851 148 0.1 120
Show 08429+0226 BAL1853 99 11.2 120
Show 08486+0237 A 2551 158 0.1 123
Show 08420-0109 A 1751 CD 141 0.5 125
Show 08420-0109 A 1750 Ba,Bb 68 0.1 127

 
 
WDS 08463+0039 : COMPONENTS
 
 
  A
B pa=63.9°
sep=34.90"
 
 
08463+0039 A
 
 
Componente originario normalizzato AB Name HD 74831 Coord arcsec 2000 084620.09+003848.7 Mag 7.1
Spectral class A5 (white) PmRA -9.00 PmDE -19.0 SAO 117102
HIP 43060 Tycho2 0212-00773-1 HD 74831 GC 12089
BD BD+01 2163
Tycho2
Tycho2 0212-00773-1 Pflag RAmdeg 131.58372196 DEmdeg 0.64684916
PmRA -8.7 PmDE -17.8 E RAmdeg 4 E DEmdeg 5
E pmRA 0.9 E pmDE 1.0 EpRAm 1991.33 EpDEm 1990.66
Num 15 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.4
Q pmDE 0.8 BTmag 7.303 E BTmag 0.015 VTmag 7.098
E VTmag 0.010 Prox 352 TYC T HIP 43060
CCDM RAdeg 131.58374194 DEdeg 0.64689250 EpRA 1990 1.74
EpDE 1990 1.25 E RAdeg 3.8 E DEdeg 4.6 Posflg
Corr -0.1
SAO
SAO 117102 DelFlag RA1950 PmRA1950 -0.001
DE1950 PmDE1950 -0.023 Vmag 6.9 SpType A5
Double code Source 70 CatNum 12089 DM BD+01 2163
DMcomp BDsup HD 74831 M HD 0
GC 12089 RA1950rad 2.28534385 DE1950rad 0.01449704 PmRA2000 -0.0008
PmDE2000 -0.02
Hipparcos
Catalog H HIP 43060 Proxy RAhms 08 46 20.10
DEdms +00 38 48.8 Vmag 7.08 VarFlag R Vmag H
RAdeg 131.584 DEdeg 0.646893 AstroRef Plx 5.38
CCDM 08463+0039 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 74831 BD BD+01 2163
CD CP Dm number +01 2163 VIred 0.17
SpType A5 R SpType Coord arcsec 2000 084620.10+003848.8
Hipparcos 2
HIP 43060 Sn 5 So 0 Nc 1
RArad 2.2965695807 DErad 0.0112904046 Plx 3.79 PmRA -8.83
PmDE -18.74 E RArad 0.53 E DErad 0.35 E Plx 0.69
E pmRA 0.72 E pmDE 0.46 Hpmag 7.1406 E Hpmag 0.0009
SHp 0.007 VA 0 BV 0.19 E BV 0.007
VI 0.21
CCDM
Ccdm 08463+0039 RComp Comp A Note1
Note2 Discov num DRAs 2.11 DDEs -11.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.0 Sp A5 PmNote *
PmRA -4 PmDE -15 Dm number +01 2163 Cat1 BD
Name2 +00 1211 Cat2 AGK2/3 HD 74831 M HD
ADS BDS B 4770 M ADS BDS N IDS IDS 08411N0101A
HIC 43060
 
 
08463+0039 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 084622.18+003904.1 Mag 11.03 PmRA 1.00
PmDE -29.0 Calc delta mag 3.93 Calc coord yes
CCDM
Ccdm 08463+0039 RComp Comp B Note1
Note2 Discov num HJ 3313 DRAs DDEs
R dRAs Year 1912 Theta 061 Rho 35.2
Obs 1 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 4770 M ADS BDS N IDS IDS 08411N0101B
HIC