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Current system
10283+4013
HJ 2531


Nearby doubles
46' : 10245+4008
ES 1542

52' : 10257+4055
STF1430AB

54' : 10241+4034
ES 1394

58' : 10332+4026
HJ 2534AB

64' : 10337+4028
DAM2424

67' : 10227+3956
HDS1494

72' : 10336+3934
UC 1955

73' : 10340+3940
SHN 136

74' : 10344+4041
LDS3998

76' : 10340+3934
DAM2429

85' : 10275+4136
COU1900AB

85' : 10242+3903
UC 1923

93' : 10249+3849
COU1745

93' : 10215+3923
NSN 602

94' : 10222+4114
WIL 2AB

97' : 10201+4029
BVD 212

103' : 10218+3904
LDS3983

113' : 10282+3819
LDS 915AB

113' : 10381+4026
STT 223

115' : 10246+4158
KPP1890

118' : 10320+3824
SLW 486

119' : 10385+3952
SLW 501

121' : 10364+4130
RAO 253

122' : 10240+4204
CVR1288

124' : 10339+4158
ES 1396AB

127' : 10229+3823
CVR1286



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.

10283+4013 HJ 2531

 
 
10h 28m 20.85s +40° 12' 37.9" P.A. 3.00 sep 8.6 mag 9.73,10.95 Sp F8 dist. 178.89 pc (583.54 l.y.)
 
 
Coord 2000 10283+4013 Discov num HJ 2531 Comp Coord arcsec 2000 10 28 20.85 +40 12 37.9
Date first 1831 Date last 2018 Obs 23
Pa first 5 Pa last 3 P.A. Now (θ) 3°
Sep first 9.0 Sep last 8.623 Sep. Now (ρ) 8.623"
Mag pri 9.73 Mag sec 10.95 delta mag (ΔM) 1.22 Spectral class F8 (yellow-white)
Pri motion ra +012 Sec motion ra +013
Pri motion dec -035 Sec motion dec -033
Notes
rPM=0.06 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major HIP 51269 Tycho2 3005-00990-1 Gaia DR2 756379062636729088
BD BD+40 2331 Distance 178.89 Distance ly 583.54
 
 
WDS 10283+4013 HJ 2531 : 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
10283+4013 HJ 2531 1998 13 3 8.6 9.73 10.95 F8 D 102820.85+401237.9
10283+4013 HJ 2531 2010 14 3 8.7 9.73 10.95 F8 D 102820.85+401237.9
10283+4013 HJ 2531 2017 18 4 8.6 9.73 10.95 F8 102820.85+401237.9
10283+4013 HJ 2531 2018 20 4 8.6 9.73 10.95 F8 102820.85+401237.9

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

 
 
WDS 10283+4013 HJ 2531 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10283+4013 HJ 2531 : MEASURES
 
 
No records found.

 
 
WDS 10283+4013 : VIRTUAL EYEPIECE
 
 

10283+4013 HJ 2531A mag 9.73 Sp F8 10283+4013 HJ 2531B sep 8.6 P.A. 2.30 mag 10.95 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 10283+4013 : ALADIN DSS IMAGE @ 10h 28m 20.85s +40° 12' 37.9"
 
 
 
 
WDS 10283+4013 HJ 2531 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10283+4013 HJ 2531 distance=0' 10245+4008 ES 1542 distance=46' 10257+4055 STF1430AB distance=52' 10257+4055 STF1430AC distance=52' 10241+4034 ES 1394 distance=54' 10332+4026 HJ 2534AB distance=58' 10332+4026 TOK 538AC distance=58' 10337+4028 DAM2424 distance=64' 10227+3956 HDS1494 distance=67' 10336+3934 UC 1955 distance=72' 10340+3940 SHN 136 distance=73' 10344+4041 LDS3998 distance=74' 10340+3934 DAM2429 distance=76' 10275+4136 COU1900AB distance=85' 10275+4136 DRS 45AC distance=85' 10242+3903 UC 1923 distance=85' 10249+3849 COU1745 distance=93' 10222+4114 MUG 7FG distance=93' 10215+3923 NSN 602 distance=93' 10222+4114 MUG 7EF distance=93' 10222+4114 MUG 7EG distance=93' 10222+4114 WIL 2AB distance=94' 10222+4114 MUG 7AC distance=94' 10222+4114 MUG 7AD distance=94' 10222+4114 MUG 7AE distance=94' 10222+4114 MUG 7A,FG distance=94' 10222+4114 RBR 17AH distance=94' 10201+4029 BVD 212 distance=97' 10218+3904 LDS3983 distance=103' 10282+3819 LDS 915AB distance=113' 10282+3819 LDS 915AC distance=113' 10381+4026 STT 223 distance=113' 10246+4158 KPP1890 distance=115' 10282+3819 LDS 915BC distance=117' 10320+3824 SLW 486 distance=118' 10385+3952 SLW 501 distance=119' 10364+4130 RAO 253 distance=121' 10240+4204 CVR1288 distance=122' 10339+4158 ES 1396AB distance=124' 10339+4158 SIN 122AC distance=124' 10339+4158 SIN 122AD distance=124' 10229+3823 CVR1286 distance=127' 10355+4155 COU1901 distance=131' 10186+3907 STF1420 distance=131' 10169+4029 UC 1904 distance=132' 10296+3757 HJ 2532AB distance=136' 10296+3757 FOX 166AC distance=136' 10188+3854 SLW 462 distance=137' 10218+3819 LDS3982 distance=138' 10164+4003 A 2147 distance=138' 10169+3935 RAO 649Aa,Ab distance=138' 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 10283+4013 HJ 2531 3 8.6
Show 10245+4008 ES 1542 202 3.6 46
Show 10257+4055 STF1430 AB 272 21.2 52
Show 10257+4055 STF1430 AC 236 23.0 52
Show 10241+4034 ES 1394 145 6.7 54
Show 10332+4026 HJ 2534 AB 16.9 58
Show 10332+4026 TOK 538 AC 295 345.6 58
Show 10337+4028 DAM2424 197 3.9 64
Show 10227+3956 HDS1494 291 0.1 67
Show 10336+3934 UC 1955 78 88.1 72
Show 10340+3940 SHN 136 -1 0.0 73
Show 10344+4041 LDS3998 220 104.2 74
Show 10340+3934 DAM2429 62 11.8 76
Show 10275+4136 COU1900 AB 305 2.4 85
Show 10275+4136 DRS 45 AC 114 102.0 85
Show 10242+3903 UC 1923 243 5.7 85
Show 10249+3849 COU1745 82 1.7 93
Show 10222+4114 MUG 7 FG 52 1.4 93
Show 10215+3923 NSN 602 89 1.5 93
Show 10222+4114 MUG 7 EF 57 24.2 93
Show 10222+4114 MUG 7 EG 56 25.7 93
Show 10222+4114 WIL 2 AB 50 63.1 94
Show 10222+4114 MUG 7 AC 223 30.7 94
Show 10222+4114 MUG 7 AD 209 11.6 94
Show 10222+4114 MUG 7 AE 79 22.0 94
Show 10222+4114 MUG 7 A,FG 67 45.3 94
Show 10222+4114 RBR 17 AH 54 5.6 94
Show 10201+4029 BVD 212 133 45.8 97
Show 10218+3904 LDS3983 113 330.5 103
Show 10282+3819 LDS 915 AB 151 270.6 113
Show 10282+3819 LDS 915 AC 152 274.5 113
Show 10381+4026 STT 223 119 32.7 113
Show 10246+4158 KPP1890 12 14.8 115
Show 10282+3819 LDS 915 BC 211 7.6 117
Show 10320+3824 SLW 486 291 10.3 118
Show 10385+3952 SLW 501 235 179.2 119
Show 10364+4130 RAO 253 241 2.1 121
Show 10240+4204 CVR1288 353 4.3 122
Show 10339+4158 ES 1396 AB 190 5.6 124
Show 10339+4158 SIN 122 AC 168 13.4 124
Show 10339+4158 SIN 122 AD 94 228.5 124
Show 10229+3823 CVR1286 216 4.7 127
Show 10355+4155 COU1901 303 1.5 131
Show 10186+3907 STF1420 318 2.2 131
Show 10169+4029 UC 1904 315 20.2 132
Show 10296+3757 HJ 2532 AB 70 13.0 136
Show 10296+3757 FOX 166 AC 251 203.5 136
Show 10188+3854 SLW 462 173 43.1 137
Show 10218+3819 LDS3982 56 79.3 138
Show 10164+4003 A 2147 277 0.9 138
Show 10169+3935 RAO 649 Aa,Ab 104 0.3 138

 
 
WDS 10283+4013 : COMPONENTS
 
 
  A
B pa=2.3°
sep=8.62"
 
 
10283+4013 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 102820.85+401237.9 Mag 9.73 Spectral class F8 (yellow-white)
PmRA 12.00 PmDE -35.0 HIP 51269 Tycho2 3005-00990-1
BD BD+40 2331
Tycho2
Tycho2 3005-00990-1 Pflag RAmdeg 157.08687066 DEmdeg 40.21053358
PmRA 12.3 PmDE -35.8 E RAmdeg 11 E DEmdeg 15
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.60 EpDEm 1989.59
Num 7 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.0
Q pmDE 0.7 BTmag 10.260 E BTmag 0.025 VTmag 9.727
E VTmag 0.021 Prox 86 TYC T HIP 51269
CCDM A RAdeg 157.08683444 DEdeg 40.21061528 EpRA 1990 1.87
EpDE 1990 1.79 E RAdeg 10.9 E DEdeg 14.7 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 51269 Proxy H RAhms 10 28 20.84
DEdms +40 12 38.2 Vmag 9.32 VarFlag R Vmag H
RAdeg 157.087 DEdeg 40.2106 AstroRef A Plx 4.98
CCDM 10283+4013 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 3 Rho 8.613 HD BD BD+40 2331
CD CP Dm number +40 2331 VIred 0.59
SpType F8... R SpType Coord arcsec 2000 102820.84+401238.2
Hipparcos 2
HIP 51269 Sn 15 So 3 Nc 2
RArad 2.7416824301 DErad 0.7018076083 Plx 5.59 PmRA 15.29
PmDE -36.31 E RArad 1.38 E DErad 0.84 E Plx 1.65
E pmRA 1.67 E pmDE 1.03 Hpmag 9.4445 E Hpmag 0.0017
SHp 0.018 VA 0 BV 0.559 E BV 0.031
VI 0.63
CCDM
Ccdm 10283+4013 RComp Comp A Note1
Note2 Discov num DRAs 2.81 DDEs -21.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.2 Sp PmNote *
PmRA 6 PmDE -25 Dm number +40 2331 Cat1 BD
Name2 +40 1135 Cat2 AGK2/3 HD M HD
ADS BDS A 7783 M ADS BDS N IDS IDS 10225N4043A
HIC 51269
 
 
10283+4013 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 102820.88+401246.5 Mag 10.95 PmRA 13.00
PmDE -33.0 Tycho2 3005-01208-1 Calc delta mag 1.22 Calc coord yes
Tycho2
Tycho2 3005-01208-1 Pflag RAmdeg 157.08704849 DEmdeg 40.21290913
PmRA 11.5 PmDE -35.5 E RAmdeg 28 E DEmdeg 38
E pmRA 1.6 E pmDE 1.6 EpRAm 1988.86 EpDEm 1985.44
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 11.557 E BTmag 0.057 VTmag 10.951
E VTmag 0.053 Prox 86 TYC T HIP 51269
CCDM B RAdeg 157.08701472 DEdeg 40.21299028 EpRA 1990 1.87
EpDE 1990 1.79 E RAdeg 28.2 E DEdeg 38.6 Posflg
Corr 0.0
CCDM
Ccdm 10283+4013 RComp Comp B Note1
Note2 Discov num HJ 2531 DRAs 2.86 DDEs -12.9
R dRAs 90 Year 1894 Theta 003 Rho 8.6
Obs 4 Vmag 10.6 Sp PmNote
PmRA 6 PmDE -25 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7783 M ADS BDS N IDS IDS 10225N4043B
HIC 51269