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Current system
10340+4612
A 2054


Nearby doubles
9' : 10345+4618
LDS3999

18' : 10352+4624
HDS1517

26' : 10324+4632
A 1994

26' : 10364+4609
FAR 58

28' : 10347+4639
ES 918

37' : 10355+4539
BU 1074

46' : 10378+4550
LDS4002

47' : 10382+4558
COU2092

47' : 10304+4641
SKF1730

49' : 10314+4532
SKF 234

56' : 10302+4532
ES 1150

57' : 10287+4558
A 1993

64' : 10381+4527
ES 919

67' : 10296+4700
LDS3991

70' : 10392+4529
COU2094

73' : 10335+4725
LDS3997AB

74' : 10321+4723
KU 35

75' : 10369+4504
ES 1152

78' : 10265+4603
A 1992

84' : 10406+4700
HDS1525

85' : 10413+4537
LDS5715

86' : 10317+4734
TDS7322

86' : 10259+4628
COU2504

88' : 10420+4639
STF1461

89' : 10259+4642
TDS7266

91' : 10381+4453
ES 2633



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

10340+4612 A 2054

 
 
10h 33m 58.10s +46° 12' 19.2" P.A. 112.00 sep 0.2 mag 9.50,9.50 Sp F8 dist. 255.1 pc (832.14 l.y.)
 
 
Coord 2000 10340+4612 Discov num A  2054 Comp Coord arcsec 2000 10 33 58.10 +46 12 19.2
Date first 1909 Date last 2015 Obs 12
Pa first 204 Pa last 112.3 P.A. Now (θ) 112.3°
Sep first 0.3 Sep last 0.167 Sep. Now (ρ) 0.167"
Mag pri 9.50 Mag sec 9.50 delta mag (ΔM) 0 Spectral class F8 (yellow-white)
Pri motion ra -013 Sec motion ra
Pri motion dec -017 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major SAO 43384 HIP 51715 Tycho2 3442-01185-1
Gaia DR2 830703063674679296 BD BD+46 1639 Distance 255.1 Distance ly 832.14
 
 
WDS 10340+4612 A 2054 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
10340+4612 A 2054 1987 10 150 0.1 9.50 9.50 F8 +46 1639 103358.10+461219.2
10340+4612 A 2054 2015 12 112 0.2 9.50 9.50 F8 +46 1639 103358.10+461219.2

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

 
 
WDS 10340+4612 A 2054 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10340+4612 A 2054 : MEASURES
 
 
No records found.

 
 
WDS 10340+4612 : VIRTUAL EYEPIECE
 
 

10340+4612 A 2054A mag 9.5 Sp F8 10340+4612 A 2054B sep 0.2 P.A. 112.30 mag 9.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 10340+4612 : ALADIN DSS IMAGE @ 10h 33m 58.10s +46° 12' 19.2"
 
 
 
 
WDS 10340+4612 A 2054 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10340+4612 A 2054 distance=0' 10345+4618 LDS3999 distance=9' 10352+4624 HDS1517 distance=18' 10324+4632 A 1994 distance=26' 10364+4609 FAR 58 distance=26' 10347+4639 ES 918 distance=28' 10355+4539 BU 1074 distance=37' 10378+4550 LDS4002 distance=46' 10382+4558 COU2092 distance=47' 10304+4641 SKF1730 distance=47' 10314+4532 SKF 234 distance=49' 10302+4532 ES 1150 distance=56' 10287+4558 A 1993 distance=57' 10381+4527 ES 919 distance=64' 10296+4700 LDS3991 distance=67' 10392+4529 COU2094 distance=70' 10335+4725 LDS3997AB distance=73' 10321+4723 KU 35 distance=74' 10369+4504 ES 1152 distance=75' 10265+4603 A 1992 distance=78' 10406+4700 HDS1525 distance=84' 10413+4537 LDS5715 distance=85' 10317+4734 TDS7322 distance=86' 10259+4628 COU2504 distance=86' 10420+4639 STF1461 distance=88' 10259+4642 TDS7266 distance=89' 10381+4453 ES 2633 distance=91' 10368+4743 MET 56 distance=96' 10269+4511 SLW 473 distance=97' 10429+4641 STF1463 distance=97' 10285+4733 HU 635 distance=99' 10435+4612 SMA 75AB distance=100' 10435+4612 SMA 75AC distance=100' 10435+4612 SMA 75AD distance=100' 10411+4502 KPP3230 distance=103' 10435+4612 MET 7BE distance=105' 10435+4612 SMA 75BD distance=105' 10435+4612 MET 7BF distance=105' 10435+4612 SMA 75BP distance=105' 10365+4430 A 2055CD distance=106' 10365+4430 A 2055AB distance=106' 10365+4430 A 2055AB,C distance=106' 10428+4711 COU2096 distance=108' 10406+4739 LDS4008 distance=110' 10243+4717 SHN 135 distance=119' 10225+4602 LDS3985 distance=119' 10302+4419 COU2090 distance=121' 10308+4414 ES 1151 distance=122' 10388+4421 COU2093 distance=123' 10455+4541 COU2097 distance=124' 10336+4409 CVR 568 distance=125' 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 10340+4612 A 2054 112 0.2 0
Show 10345+4618 LDS3999 287 46.7 9
Show 10352+4624 HDS1517 0 1.5 18
Show 10324+4632 A 1994 83 1.5 26
Show 10364+4609 FAR 58 312 0.7 26
Show 10347+4639 ES 918 189 3.4 28
Show 10355+4539 BU 1074 208 2.6 37
Show 10378+4550 LDS4002 82 1.3 46
Show 10382+4558 COU2092 284 0.4 47
Show 10304+4641 SKF1730 340 1.0 47
Show 10314+4532 SKF 234 91 4.6 49
Show 10302+4532 ES 1150 181 0.8 56
Show 10287+4558 A 1993 233 0.3 57
Show 10381+4527 ES 919 323 6.9 64
Show 10296+4700 LDS3991 176 15.4 67
Show 10392+4529 COU2094 35 0.6 70
Show 10335+4725 LDS3997 AB 159 164.1 73
Show 10321+4723 KU 35 15 1.2 74
Show 10369+4504 ES 1152 349 2.6 75
Show 10265+4603 A 1992 341 0.1 78
Show 10406+4700 HDS1525 222 0.2 84
Show 10413+4537 LDS5715 115 255.6 85
Show 10317+4734 TDS7322 100 0.8 86
Show 10259+4628 COU2504 96 0.2 86
Show 10420+4639 STF1461 137 8.9 88
Show 10259+4642 TDS7266 107 0.7 89
Show 10381+4453 ES 2633 269 5.8 91
Show 10368+4743 MET 56 29 1.0 96
Show 10269+4511 SLW 473 324 8.5 97
Show 10429+4641 STF1463 258 7.9 97
Show 10285+4733 HU 635 184 4.2 99
Show 10435+4612 SMA 75 AB 88 288.0 100
Show 10435+4612 SMA 75 AC 16 152.0 100
Show 10435+4612 SMA 75 AD 45 381.6 100
Show 10411+4502 KPP3230 92 2.6 103
Show 10435+4612 MET 7 BE 291 2.7 105
Show 10435+4612 SMA 75 BD 357 259.2 105
Show 10435+4612 MET 7 BF 134 13.9 105
Show 10435+4612 SMA 75 BP 287 80.2 105
Show 10365+4430 A 2055 CD 77 5.2 106
Show 10365+4430 A 2055 AB 182 0.3 106
Show 10365+4430 A 2055 AB,C 52 17.0 106
Show 10428+4711 COU2096 280 0.2 108
Show 10406+4739 LDS4008 5 190.6 110
Show 10243+4717 SHN 135 -1 0.1 119
Show 10225+4602 LDS3985 172 65.4 119
Show 10302+4419 COU2090 280 1.4 121
Show 10308+4414 ES 1151 299 2.2 122
Show 10388+4421 COU2093 38 1.0 123
Show 10455+4541 COU2097 339 1.1 124
Show 10336+4409 CVR 568 10 16.6 125

 
 
WDS 10340+4612 : COMPONENTS
 
 
  A
B pa=112.3°
sep=0.17"
 
 
10340+4612 A
 
 
Name HD 91550 Coord arcsec 2000 103358.10+461219.2 Mag 9.5 Spectral class F8 (yellow-white)
PmRA -13.00 PmDE -17.0 SAO 178979 HIP 51715
Tycho2 3442-01185-1 BD BD+46 1639
Tycho2
Tycho2 3442-01185-1 Pflag RAmdeg 158.49202614 DEmdeg 46.20527951
PmRA -16.9 PmDE -20.2 E RAmdeg 10 E DEmdeg 12
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.84 EpDEm 1990.27
Num 6 Q RAmdeg 0.7 Q DEmdeg 0.5 Q pmRA 0.6
Q pmDE 0.4 BTmag 10.132 E BTmag 0.022 VTmag 9.655
E VTmag 0.020 Prox 999 TYC T HIP 51715
CCDM RAdeg 158.49208194 DEdeg 46.20532556 EpRA 1990 1.84
EpDE 1990 1.89 E RAdeg 10.1 E DEdeg 13.0 Posflg
Corr 0.1
SAO
SAO 178979 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 0.017 Vmag 5.3 SpType K2
Double code Source 74 CatNum 399 DM BD-22 2946
DMcomp BDsup HD 91550 M HD 0
GC 14524 RA1950rad 2.75602171 DE1950rad -0.40992436 PmRA2000 -0.0007
PmDE2000 0.021
Hipparcos
Catalog H HIP 51715 Proxy RAhms 10 33 58.10
DEdms +46 12 19.2 Vmag 9.6 VarFlag R Vmag H
RAdeg 158.492 DEdeg 46.2053 AstroRef Plx 4.56
CCDM -18.40 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+46 1639
CD CP Dm number +46 1639 VIred 0.64
SpType F8 R SpType Coord arcsec 2000 103358.10+461219.2
Hipparcos 2
HIP 51715 Sn 5 So 0 Nc 1
RArad 2.7662086215 DErad 0.8064351383 Plx 3.92 PmRA -16.39
PmDE -19.94 E RArad 1.04 E DErad 0.75 E Plx 1.33
E pmRA 1.28 E pmDE 0.73 Hpmag E Hpmag 0.0027
SHp 0.026 VA 0 BV 0.479 E BV 0.029
VI 0.55
CCDM
Ccdm 10340+4612 RComp Comp A Note1
Note2 Discov num DRAs -1.93 DDEs 19.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp PmNote *
PmRA -15 PmDE -22 Dm number +46 1639 Cat1 BD
Name2 +46 844 Cat2 AGK2/3 HD M HD
ADS BDS A 7831 M ADS BDS N IDS IDS 10280N4643A
HIC 51715
 
 
10340+4612 B
 
 
Coord arcsec 2000 103358.11+461219.1 Mag 9.5 Coordinate calculated yes
CCDM
Ccdm 10340+4612 RComp Comp B Note1
Note2 Discov num A 2054 DRAs DDEs
R dRAs Year 1958 Theta 181 Rho 0.2
Obs 6 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7831 M ADS BDS N IDS IDS 10280N4643B
HIC 51715