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Doubles in session


Current system
01219+4717
A 938 AB
HD 8161


Nearby doubles
6' : 01221+4723
SKF2460

40' : 01181+4707
A 937

45' : 01259+4735
LDS3279

56' : 01170+4654
LDS3256

58' : 01211+4620
DAM1281

58' : 01207+4620
STF 112AB

62' : 01165+4745
TDS1825

64' : 01281+4712
UC 560

64' : 01158+4702
LAW 9AB

64' : 01236+4819
TDS1863

69' : 01281+4745
HDS 193

72' : 01151+4702
COU1859

73' : 01220+4830
HDS 176

76' : 01287+4747
TDS1887

78' : 01277+4808
ES 450AB

82' : 01299+4729
ES 1210AB

83' : 01218+4839
TDS1855

89' : 01135+4740
COU1857

92' : 01149+4815
A 934

93' : 01308+4734
A 815AB

97' : 01292+4820
BWL 6AB

101' : 01229+4857
TOI1559

102' : 01147+4829
COU1858

102' : 01121+4700
BU 236

104' : 01194+4857
HU 521

106' : 01251+4537
A 939



Selections
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Binary Systems
Triple Systems
Quadruple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

01219+4717 A 938 AB (HD 8161)

 
 
01h 21m 55.95s +47° 16' 56.5" P.A. 290.00 sep 3.9 mag 7.90,11.00 Sp A8II-III dist. 238.1 pc (776.68 l.y.)
 
 
Coord 2000 01219+4717 Discov num A   938 Comp AB Coord arcsec 2000 01 21 55.95 +47 16 56.5
Date first 1905 Date last 2017 Obs 16
Pa first 292 Pa last 290.1 P.A. Now (θ) 290.1°
Sep first 3.5 Sep last 3.94 Sep. Now (ρ) 3.94"
Mag pri 7.90 Mag sec 11.00 delta mag (ΔM) 3.1 Spectral class A8II-III (white)
Pri motion ra +050 Sec motion ra +037
Pri motion dec -001 Sec motion dec -019
Notes W
rPM=0.444
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 8161 Constellation Andromeda SAO 37149 HIP 6374
Tycho2 3269-01156-1 HD 8161 GC 1638 BD BD+46 334
Distance 238.1 Distance ly 776.68
 
 
WDS 01219+4717 A 938 AB (HD 8161) : 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
01219+4717 A 938 AB 2017 13 290 3.9 7.90 11.00 A8II-III +46 334 W 012155.95+471656.5

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WDS 01219+4717 A 938 AB (HD 8161) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01219+4717 A 938 AB (HD 8161) : MEASURES
 
 
No records found.

 
 
WDS 01219+4717 (HD 8161) : VIRTUAL EYEPIECE
 
 

01219+4717 A 938A mag 7.9 Sp A8II 01219+4717 A 938B sep 3.9 P.A. 290.10 mag 11 Sp III virtual eyepiece
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Radius:
Components only
 
 
WDS 01219+4717 (HD 8161) : ALADIN DSS IMAGE @ 01h 21m 55.95s +47° 16' 56.5"
 
 
 
 
WDS 01219+4717 A 938 AB (HD 8161) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01219+4717 A 938AB distance=1' 01221+4723 SKF2460 distance=6' 01181+4707 A 937 distance=40' 01259+4735 LDS3279 distance=45' 01170+4654 LDS3256 distance=56' 01211+4620 DAM1281 distance=58' 01207+4620 STF 112BC distance=58' 01207+4620 STF 112AB distance=58' 01165+4745 TDS1825 distance=62' 01281+4712 UC 560 distance=64' 01158+4702 LAW 9AB distance=64' 01158+4702 FMR 42AB,C distance=64' 01236+4819 TDS1863 distance=64' 01158+4702 JNN9002CD distance=65' 01281+4745 HDS 193 distance=69' 01151+4702 COU1859 distance=72' 01220+4830 HDS 176 distance=73' 01287+4747 TDS1887 distance=76' 01277+4808 ES 450AB distance=78' 01277+4808 ES 450AC distance=78' 01299+4729 ES 1210AB distance=82' 01299+4729 GII 116Aa,Ab distance=82' 01218+4839 TDS1855 distance=83' 01135+4740 COU1857 distance=89' 01149+4815 A 934 distance=92' 01308+4734 A 815AB distance=93' 01308+4734 A 815AC distance=93' 01292+4820 BWL 6AB distance=97' 01292+4820 BWL 6AC distance=97' 01292+4820 BWL 6AD distance=97' 01229+4857 TOI1559 distance=101' 01147+4829 COU1858 distance=102' 01121+4700 BU 236 distance=102' 01194+4857 HU 521 distance=104' 01251+4537 A 939 distance=106' 01119+4748 BU 398 distance=107' 01232+4905 KU 8 distance=110' 01176+4859 ES 1208 distance=111' 01178+4901 STF 102CD distance=112' 01178+4901 DOB 1CE distance=112' 01178+4901 STF 102AB distance=112' 01178+4901 STF 102AB,D distance=112' 01178+4901 DOB 1AB,E distance=112' 01178+4901 STF 102AB,C distance=112' 01178+4901 STF 102DE distance=112' 01178+4901 HJ 2033EF distance=114' 01329+4736 HDS 203 distance=114' 01187+4529 WIS 26 distance=114' 01214+4911 TDS1852 distance=114' 01241+4522 HJ 2041 distance=117' 01245+4913 ES 1209 distance=119' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 01219+4717 A 938 AB 290 3.9 1
Show 01221+4723 SKF2460 242 16.4 6
Show 01181+4707 A 937 218 0.3 40
Show 01259+4735 LDS3279 172 226.1 45
Show 01170+4654 LDS3256 336 23.1 56
Show 01211+4620 DAM1281 93 6.0 58
Show 01207+4620 STF 112 BC 189 4.7 58
Show 01207+4620 STF 112 AB 337 18.8 58
Show 01165+4745 TDS1825 262 1.7 62
Show 01281+4712 UC 560 102 15.5 64
Show 01158+4702 LAW 9 AB 346 0.2 64
Show 01158+4702 FMR 42 AB,C 330 27.2 64
Show 01236+4819 TDS1863 325 0.7 64
Show 01158+4702 JNN9002 CD 268 0.3 65
Show 01281+4745 HDS 193 324 0.4 69
Show 01151+4702 COU1859 156 1.0 72
Show 01220+4830 HDS 176 145 0.3 73
Show 01287+4747 TDS1887 184 0.7 76
Show 01277+4808 ES 450 AB 113 15.8 78
Show 01277+4808 ES 450 AC 275 12.5 78
Show 01299+4729 ES 1210 AB 184 1.6 82
Show 01299+4729 GII 116 Aa,Ab 105 0.1 82
Show 01218+4839 TDS1855 316 0.6 83
Show 01135+4740 COU1857 57 0.8 89
Show 01149+4815 A 934 184 3.2 92
Show 01308+4734 A 815 AB 132 1.3 93
Show 01308+4734 A 815 AC 143 0.7 93
Show 01292+4820 BWL 6 AB 34 4.5 97
Show 01292+4820 BWL 6 AC 143 5.1 97
Show 01292+4820 BWL 6 AD 161 6.6 97
Show 01229+4857 TOI1559 123 0.0 101
Show 01147+4829 COU1858 258 0.4 102
Show 01121+4700 BU 236 114 5.4 102
Show 01194+4857 HU 521 113 0.3 104
Show 01251+4537 A 939 202 0.1 106
Show 01119+4748 BU 398 44 1.8 107
Show 01232+4905 KU 8 333 2.3 110
Show 01176+4859 ES 1208 53 5.6 111
Show 01178+4901 STF 102 CD 54 33.5 112
Show 01178+4901 DOB 1 CE 10 119.9 112
Show 01178+4901 STF 102 AB 269 0.5 112
Show 01178+4901 STF 102 AB,D 58 23.6 112
Show 01178+4901 DOB 1 AB,E 7 111.7 112
Show 01178+4901 STF 102 AB,C 223 10.2 112
Show 01178+4901 STF 102 DE 356 98.5 112
Show 01178+4901 HJ 2033 EF 58 11.8 114
Show 01329+4736 HDS 203 125 0.2 114
Show 01187+4529 WIS 26 49 999.9 114
Show 01214+4911 TDS1852 116 0.7 114
Show 01241+4522 HJ 2041 336 4.9 117
Show 01245+4913 ES 1209 309 4.9 119

 
 
WDS 01219+4717 : COMPONENTS
 
 
  A
B pa=290.1°
sep=3.94"
 
 
01219+4717 A
 
 
Coord arcsec 2000 012155.95+471656.5 Mag 7.9 Spectral class A8II (white) PmRA 50.00
PmDE -1.0 SAO 37149 HIP 6374 Tycho2 3269-01156-1
HD 8161 GC 1638 BD BD+46 334
Tycho2
Tycho2 3269-01156-1 Pflag RAmdeg 20.48311023 DEmdeg 47.28235898
PmRA 49.6 PmDE 0.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.34 EpDEm 1991.36
Num 14 Q RAmdeg 2.2 Q DEmdeg 0.6 Q pmRA 2.1
Q pmDE 0.6 BTmag 8.148 E BTmag 0.016 VTmag 7.897
E VTmag 0.011 Prox 39 TYC T HIP 6374
CCDM A RAdeg 20.48294778 DEdeg 47.28235833 EpRA 1990 1.92
EpDE 1990 1.77 E RAdeg 4.9 E DEdeg 5.2 Posflg
Corr -0.1
SAO
SAO 37149 DelFlag RA1950 PmRA1950 0.0025
DE1950 PmDE1950 0.011 Vmag 7.7 SpType A2
Double code Source 70 CatNum 1638 DM BD+46 334
DMcomp BDsup HD 8161 M HD 0
GC 1638 RA1950rad 0.34449302 DE1950rad 0.82067335 PmRA2000 0.0026
PmDE2000 0.006
Hipparcos
Catalog H HIP 6374 Proxy H RAhms 01 21 55.90
DEdms +47 16 56.5 Vmag 7.82 VarFlag R Vmag H
RAdeg 20.4829 DEdeg 47.2824 AstroRef A Plx 6.27
CCDM 45.17 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 291 Rho 3.857 HD BD BD+46 334
CD CP Dm number +46 334 VIred 0.22
SpType A2 R SpType Coord arcsec 2000 012155.90+471656.5
Hipparcos 2
HIP 6374 Sn 15 So 3 Nc 2
RArad 0.3574946275 DErad 0.825232851 Plx 4.2 PmRA 46
PmDE -0.94 E RArad 0.74 E DErad 0.56 E Plx 0.91
E pmRA 0.9 E pmDE 0.51 Hpmag E Hpmag 0.0017
SHp 0.012 VA 0 BV 0 E BV 0.495
VI 0.22
CCDM
Ccdm 01219+4717 RComp Comp A Note1
Note2 Discov num DRAs 1.94 DDEs -3.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.7 Sp A2 PmNote *
PmRA 47 PmDE 0 Dm number +46 334 Cat1 BD
Name2 +47 150 Cat2 AGK2/3 HD 8161 M HD
ADS BDS A 1099 M ADS BDS N IDS IDS 01160N4645A
HIC 6374
 
 
01219+4717 B
 
 
Coord arcsec 2000 012155.59+471657.9 Mag 11 Spectral class III PmRA 37.00
PmDE -19.0 Delta magnitude 3.1 Coordinate calculated yes
CCDM
Ccdm 01219+4717 RComp Comp B Note1
Note2 Discov num A 938 DRAs DDEs
R dRAs Year 1905 Theta 293 Rho 3.6
Obs 6 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1099 M ADS BDS N IDS IDS 01160N4645B
HIC 6374