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Doubles in session


Current system
01220+4830
HDS 176
HD 8180


Nearby doubles
10' : 01218+4839
TDS1855

20' : 01236+4819
TDS1863

30' : 01229+4857
TOI1559

38' : 01232+4905
KU 8

39' : 01194+4857
HU 521

42' : 01214+4911
TDS1852

50' : 01245+4913
ES 1209

52' : 01178+4901
STF 102AB

53' : 01176+4859
ES 1208

61' : 01277+4808
ES 450AB

62' : 01268+4908
ARG 50

65' : 01165+4906
ES 1207

67' : 01259+4735
LDS3279

67' : 01221+4723
SKF2460

71' : 01275+4915
HU 525

72' : 01165+4745
TDS1825

73' : 01149+4815
A 934

73' : 01147+4829
COU1858

73' : 01292+4820
BWL 6AB

73' : 01219+4717
A 938AB

76' : 01281+4745
HDS 193

80' : 01287+4747
TDS1887

86' : 01179+4945
TDS1834

87' : 01178+4945
HU 520

92' : 01181+4707
A 937

99' : 01135+4740
COU1857



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.

01220+4830 HDS 176 (HD 8180)

 
 
01h 21m 59.59s +48° 29' 30.0" P.A. 316.00 sep 0.2 mag 9.01,10.63 Sp A2 dist. 328.95 pc (1073.03 l.y.)
 
 
Coord 2000 01220+4830 Discov num HDS 176 Comp Coord arcsec 2000 01 21 59.59 +48 29 30.0
Date first 1991 Date last 1991 Obs 1
Pa first 316 Pa last 316 P.A. Now (θ) 316°
Sep first 0.2 Sep last 0.241 Sep. Now (ρ) 0.241"
Mag pri 9.01 Mag sec 10.63 delta mag (ΔM) 1.62 Spectral class A2 (white)
Pri motion ra -001 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 8180 Constellation Andromeda SAO 37150 HIP 6381
Tycho2 3269-00518-1 Gaia DR2 400136337462710144 HD 8180 BD BD+47 391
Distance 328.95 Distance ly 1073.03
 
 
WDS 01220+4830 HDS 176 (HD 8180) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01220+4830 HDS 176 1991 1 316 0.2 9.01 10.63 A2 012159.59+482930.0

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

 
 
WDS 01220+4830 HDS 176 (HD 8180) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01220+4830 HDS 176 (HD 8180) : MEASURES
 
 
No records found.

 
 
WDS 01220+4830 (HD 8180) : VIRTUAL EYEPIECE
 
 

01220+4830 HDS 176A mag 9.01 Sp A2 01220+4830 HDS 176B sep 0.2 P.A. 327.40 mag 10.63 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 01220+4830 (HD 8180) : ALADIN DSS IMAGE @ 01h 21m 59.59s +48° 29' 30.0"
 
 
 
 
WDS 01220+4830 HDS 176 (HD 8180) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01220+4830 HDS 176 distance=0' 01218+4839 TDS1855 distance=10' 01236+4819 TDS1863 distance=20' 01229+4857 TOI1559 distance=30' 01232+4905 KU 8 distance=38' 01194+4857 HU 521 distance=39' 01214+4911 TDS1852 distance=42' 01245+4913 ES 1209 distance=50' 01178+4901 STF 102DE distance=52' 01178+4901 STF 102AB distance=52' 01178+4901 STF 102AB,D distance=52' 01178+4901 DOB 1AB,E distance=52' 01178+4901 STF 102AB,C distance=52' 01178+4901 STF 102CD distance=52' 01178+4901 DOB 1CE distance=52' 01178+4901 HJ 2033EF distance=53' 01176+4859 ES 1208 distance=53' 01277+4808 ES 450AB distance=61' 01277+4808 ES 450AC distance=61' 01268+4908 ARG 50 distance=62' 01165+4906 ES 1207 distance=65' 01259+4735 LDS3279 distance=67' 01221+4723 SKF2460 distance=67' 01275+4915 HU 525 distance=71' 01165+4745 TDS1825 distance=72' 01149+4815 A 934 distance=73' 01147+4829 COU1858 distance=73' 01292+4820 BWL 6AB distance=73' 01292+4820 BWL 6AC distance=73' 01292+4820 BWL 6AD distance=73' 01219+4717 A 938AB distance=73' 01281+4745 HDS 193 distance=76' 01287+4747 TDS1887 distance=80' 01179+4945 TDS1834 distance=86' 01178+4945 HU 520 distance=87' 01181+4707 A 937 distance=92' 01135+4740 COU1857 distance=99' 01281+4712 UC 560 distance=99' 01299+4729 ES 1210AB distance=100' 01299+4729 GII 116Aa,Ab distance=100' 01174+4959 ES 1130AB distance=101' 01174+4959 ES 1130AC distance=101' 01308+4734 A 815 distance=105' 01158+4702 JNN9002CD distance=108' 01158+4702 LAW 9AB distance=108' 01158+4702 FMR 42AB,C distance=108' 01170+4654 LDS3256 distance=109' 01115+4903 COU2157 distance=109' 01119+4748 BU 398 distance=110' 01162+5004 HU 1026 distance=111' 01151+4702 COU1859 distance=112' 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 01220+4830 HDS 176 316 0.2
Show 01218+4839 TDS1855 316 0.6 10
Show 01236+4819 TDS1863 325 0.7 20
Show 01229+4857 TOI1559 123 0.0 30
Show 01232+4905 KU 8 333 2.3 38
Show 01194+4857 HU 521 113 0.3 39
Show 01214+4911 TDS1852 116 0.7 42
Show 01245+4913 ES 1209 309 4.9 50
Show 01178+4901 STF 102 DE 356 98.5 52
Show 01178+4901 STF 102 AB 271 0.5 52
Show 01178+4901 STF 102 AB,D 58 23.6 52
Show 01178+4901 DOB 1 AB,E 7 111.7 52
Show 01178+4901 STF 102 AB,C 223 10.2 52
Show 01178+4901 STF 102 CD 54 33.5 52
Show 01178+4901 DOB 1 CE 10 119.9 52
Show 01178+4901 HJ 2033 EF 58 11.8 53
Show 01176+4859 ES 1208 53 5.6 53
Show 01277+4808 ES 450 AB 113 15.8 61
Show 01277+4808 ES 450 AC 275 12.5 61
Show 01268+4908 ARG 50 136 15.2 62
Show 01165+4906 ES 1207 97 4.2 65
Show 01259+4735 LDS3279 172 226.1 67
Show 01221+4723 SKF2460 242 16.4 67
Show 01275+4915 HU 525 321 1.2 71
Show 01165+4745 TDS1825 262 1.7 72
Show 01149+4815 A 934 184 3.1 73
Show 01147+4829 COU1858 258 0.4 73
Show 01292+4820 BWL 6 AB 34 4.5 73
Show 01292+4820 BWL 6 AC 143 5.1 73
Show 01292+4820 BWL 6 AD 161 6.6 73
Show 01219+4717 A 938 AB 290 3.9 73
Show 01281+4745 HDS 193 324 0.4 76
Show 01287+4747 TDS1887 184 0.7 80
Show 01179+4945 TDS1834 144 0.5 86
Show 01178+4945 HU 520 167 0.3 87
Show 01181+4707 A 937 218 0.3 92
Show 01135+4740 COU1857 57 0.8 99
Show 01281+4712 UC 560 102 15.5 99
Show 01299+4729 ES 1210 AB 184 1.6 100
Show 01299+4729 GII 116 Aa,Ab 105 0.1 100
Show 01174+4959 ES 1130 AB 356 3.2 101
Show 01174+4959 ES 1130 AC 109 12.0 101
Show 01308+4734 A 815 132 1.3 105
Show 01158+4702 JNN9002 CD 268 0.3 108
Show 01158+4702 LAW 9 AB 267 0.3 108
Show 01158+4702 FMR 42 AB,C 330 27.2 108
Show 01170+4654 LDS3256 336 23.1 109
Show 01115+4903 COU2157 9 0.6 109
Show 01119+4748 BU 398 44 1.8 110
Show 01162+5004 HU 1026 224 4.1 111
Show 01151+4702 COU1859 156 1.0 112

 
 
WDS 01220+4830 : COMPONENTS
 
 
  A
B pa=327.4°
sep=0.21"
 
 
01220+4830 A
 
 
Componente originario normalizzato AB Name HD 8180 Coord arcsec 2000 012159.59+482930.0 Mag 9.01
Spectral class A2 (white) PmRA -1.00 PmDE -2.0 SAO 37150
HIP 6381 Tycho2 3269-00518-1 HD 8180 BD BD+47 391
Tycho2
Tycho2 3269-00518-1 Pflag RAmdeg 20.49831297 DEmdeg 48.49167263
PmRA -0.9 PmDE -2.8 E RAmdeg 7 E DEmdeg 8
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.25 EpDEm 1991.15
Num 8 Q RAmdeg 1.3 Q DEmdeg 0.9 Q pmRA 1.2
Q pmDE 0.8 BTmag 9.081 E BTmag 0.017 VTmag 8.742
E VTmag 0.014 Prox 999 TYC T HIP 6381
CCDM AB RAdeg 20.49831611 DEdeg 48.49167917 EpRA 1990 1.87
EpDE 1990 1.94 E RAdeg 7.2 E DEdeg 7.8 Posflg P
Corr 0.0
SAO
SAO 37150 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 -0.003 Vmag 8.5 SpType A2
Double code Source 3 CatNum 146 DM BD+47 391
DMcomp BDsup HD 8180 M HD 0
GC RA1950rad 0.34470095 DE1950rad 0.84177779 PmRA2000 -0.0002
PmDE2000 -0.008
Hipparcos
Catalog H HIP 6381 Proxy H RAhms 01 21 59.59
DEdms +48 29 30.0 Vmag 8.72 VarFlag R Vmag H
RAdeg 20.4983 DEdeg 48.4917 AstroRef * Plx 3.47
CCDM 01220+4830 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 316 Rho 0.241 HD 8180 BD BD+47 391
CD CP Dm number +47 391 VIred 0.36
SpType A2 R SpType Coord arcsec 2000 012159.59+482930.0
Hipparcos 2
HIP 6381 Sn 55 So 3 Nc 2
RArad 0.3577630292 DErad 0.8463394786 Plx 3.04 PmRA -1.61
PmDE -1.34 E RArad 0.74 E DErad 0.55 E Plx 0.9
E pmRA 0.88 E pmDE 0.55 Hpmag 8.7926 E Hpmag 0.002
SHp 0.02 VA 0 BV 0.295 E BV 0.018
VI 0.34
CCDM
Ccdm 01220+4830 RComp Comp A Note1
Note2 Discov num DRAs -0.40 DDEs -30.0
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.0 Sp A2 PmNote *
PmRA -1 PmDE -2 Dm number +47 391 Cat1 BD
Name2 +48 146 Cat2 AGK2/3 HD 8180 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 6381
 
 
01220+4830 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 012159.58+482930.2 Mag 10.63 Calc delta mag 1.62
Calc coord yes
CCDM
Ccdm 01220+4830 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.42 DDEs -29.8
R dRAs 82 Year 1991 Theta 316 Rho 0.2
Obs 1 Vmag 10.6 Sp PmNote *
PmRA -1 PmDE -2 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 6381