14157+1911 HDS 2003 (Arcturus)

 
 
14h 15m 40.35s +19° 11' 14.2" P.A. 198.00 sep 0.3 mag 0.16,3.49 Sp K2IIIp dist. 11.26 pc (36.73 l.y.)
 
 
Coord 2000 14157+1911 Discov num HDS2003 Comp Coord arcsec 2000 14 15 40.35 +19 11 14.2
Date first 1991 Date last 1991 Obs 1
Pa first 198 Pa last 198 P.A. Now (θ) 198°
Sep first 0.3 Sep last 0.255 Sep. Now (ρ) 0.255"
Mag pri 0.16 Mag sec 3.49 delta mag (ΔM) 3.33 Spectral class K2IIIp (yellow-orange)
Pri motion ra Sec motion ra -109
Pri motion dec Sec motion dec -200
Notes N X P (See Notes, Dubious double, 100-year proper motion)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Arcturus Var name NSV6603 Boo Constellation Bootes SAO 100944
HIP 69673 Tycho2 1472-01436-1 HD 124897 HR 5340
GC 19242 GL Gl 541 BD BD+19 2777 Bayer Alpha Bootis
Bayer name Alp Boo Flamsteed 16 Bootis Flamsteed name 16 Boo FK5 526
Distance 11.26 Distance ly 36.73 Bayer greek α Boo
 
 
WDS 14157+1911 HDS 2003 (Arcturus) : NOTES
 
 
discov_num notes refcode
HDS2003 = alp Boo = Arcturus. Proper motion of B -1093 -1999.
Duplicity questioned by Griffin and subsequently retracted by Grf1998
Soderhjelm & Mignard Sod1998
1975.624: Disk not clearly resolved at 600 nm but resolved (0".018
+/- 0".004) at 450 nm. Bla1977a
1975.634: Disk resolved (0".018 +/- 0".005) at 500 nm. Bla1977a
 
 
REFERENCES
 
 
refcode metd author reference
Bla1977a S j Blazit, A., Bonneau, D., Koechlin, L. & Labeyrie, A. 1977ApJ...214L..79B
Bla1977a ApJ 214, L79, 1977
Grf1998 not - Griffin, R.F. 1998Obs...118..299G
Grf1998 Observatory 118, 299, 1998
Sod1998 - Soderhjelm, S. & Mignard, F. 1998Obs...118..365S
Sod1998 Observatory 118, 365, 1998
 
 
DISCOVERER
 
 
idgroup discov author
1 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
14157+1911 HDS2003 1991 1 198 0.3 0.16 3.49 K2IIIp NX P 141540.35+191114.2

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WDS 14157+1911 HDS 2003 (Arcturus) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14157+1911 HDS 2003 (Arcturus) : MEASURES
 
 
No records found.

 
 
WDS 14157+1911 (Arcturus) : VIRTUAL EYEPIECE
 
 

14157+1911 HDS2003A mag 0.16 Sp K2IIIp 14157+1911 HDS2003B sep 0.2 P.A. 197.10 mag 3.49 virtual eyepiece
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Radius:
Components only
 
 
WDS 14157+1911 (Arcturus) : ALADIN DSS IMAGE @ 14h 15m 40.35s +19° 11' 14.2"
 
 
 
 
WDS 14157+1911 HDS 2003 (Arcturus) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


14157+1911  HDS2003 (Arcturus) distance=1' 14156+1837  NSN 654 distance=35' 14178+1952  LDS1413 distance=52' 14165+2007  STF1825 distance=58' 14168+2013  LDS1411 distance=64' 14182+2010  AZC  84 distance=69' 14135+1810  LDS1409 distance=69' 14192+1824  GWP2362 distance=70' 14142+1805  TOK 723 distance=70' 14189+1812  LDS 956AB distance=73' 14189+1812  RAO 315Aa,Ab distance=73' 14171+2028  LDS4449 distance=80' 14212+1945  UC 2742 distance=85' 14114+1804  LDS1407 distance=91' 14158+1730  UC 2717 distance=102' 14142+2057  KPP1351AB distance=108' 14092+1811  COU2507 distance=110' 14175+1722  A  2067 distance=112' 14138+1720  YSC  54Aa,Ab distance=114' 14138+1720  HDS1998AB distance=114' 14095+2028  TOK 574 distance=117' 14079+1953  KPP3914 distance=118' 14186+1720  CBL 448 distance=119' 14137+1734  COU  60 distance=122' 14090+1755  GWP2243 distance=122' 14243+1857  LAW  22Aa,Ab distance=123' 14243+1857  LAW  22AB distance=123' 14074+1833  GWP2230 distance=123' 14185+1714  BPMA 47 distance=124' 14236+2009  COU 184 distance=127' 14065+1919  UC 2679 distance=130' 14244+1813  COU  62 distance=138' 14059+1930  CBL 439 distance=140' 14246+1804  CBL 453 distance=144' 14172+1646  SLW 988 distance=147' 14240+1747  BRT2290 distance=148' 14135+2138  LDS 953 distance=150' 14051+1917  UC  190 distance=150' 14133+1645  GWP2301 distance=151' 14125+1646  LDS1408 distance=153' 14265+1914  HJL1087 distance=153' 14251+1758  GWP2379 distance=154' 14083+2112  STF1804 distance=160' 14233+2111  COU  61 distance=161' 14063+1740  GWP2219 distance=162' 14147+2152  DRS  15 distance=162' 14125+1636  WSI 117 distance=163' 14255+2035  LEP  67 distance=163' 14200+1640  GWP2365 distance=164' 14272+1850  WFC 149 distance=166' 14273+1936  GWP2387 distance=166' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show Arcturus 14157+1911 HDS2003 198 0.3 1
Show 14156+1837 NSN 654 250 3.6 35
Show 14178+1952 LDS1413 180 68.6 52
Show 14165+2007 STF1825 154 4.2 58
Show 14168+2013 LDS1411 235 6.0 64
Show 14182+2010 AZC 84 299 14.7 69
Show 14135+1810 LDS1409 251 126.7 69
Show 14192+1824 GWP2362 84 282.8 70
Show 14142+1805 TOK 723 351 0.1 70
Show 14189+1812 LDS 956 AB 216 15.5 73
Show 14189+1812 RAO 315 Aa,Ab 77 0.4 73
Show 14171+2028 LDS4449 25 57.0 80
Show 14212+1945 UC 2742 32 3.6 85
Show 14114+1804 LDS1407 44 15.8 91
Show 14158+1730 UC 2717 241 6.0 102
Show 14142+2057 KPP1351 AB 62 10.2 108
Show 14092+1811 COU2507 136 1.4 110
Show 14175+1722 A 2067 255 0.1 112
Show 14138+1720 YSC 54 Aa,Ab 358 0.3 114
Show 14138+1720 HDS1998 AB 358 1.0 114
Show 14095+2028 TOK 574 223 999.9 117
Show 14079+1953 KPP3914 93 2.0 118
Show 14186+1720 CBL 448 296 56.6 119
Show 14137+1734 COU 60 282 7.3 122
Show 14090+1755 GWP2243 119 300.5 122
Show 14243+1857 LAW 22 Aa,Ab 260 0.4 123
Show 14243+1857 LAW 22 AB 246 14.9 123
Show 14074+1833 GWP2230 145 6.3 123
Show 14185+1714 BPMA 47 239 245.9 124
Show 14236+2009 COU 184 114 1.0 127
Show 14065+1919 UC 2679 76 11.4 130
Show 14244+1813 COU 62 200 2.4 138
Show 14059+1930 CBL 439 17 7.5 140
Show 14246+1804 CBL 453 225 33.3 144
Show 14172+1646 SLW 988 159 21.3 147
Show 14240+1747 BRT2290 103 3.0 148
Show 14135+2138 LDS 953 172 10.6 150
Show 14051+1917 UC 190 47 21.0 150
Show 14133+1645 GWP2301 64 6.4 151
Show 14125+1646 LDS1408 310 12.7 153
Show 14265+1914 HJL1087 255 223.8 153
Show 14251+1758 GWP2379 175 218.0 154
Show 14083+2112 STF1804 14 4.8 160
Show 14233+2111 COU 61 280 1.9 161
Show 14063+1740 GWP2219 330 767.6 162
Show 14147+2152 DRS 15 174 4.1 162
Show 14125+1636 WSI 117 48 0.9 163
Show 14255+2035 LEP 67 290 63.1 163
Show 14200+1640 GWP2365 82 370.5 164
Show 14272+1850 WFC 149 102 5.0 166
Show 14273+1936 GWP2387 228 802.1 166

 
 
WDS 14157+1911 : COMPONENTS
 
 
  A
B pa=197.1°
sep=0.25"
 
 
14157+1911 A
 
 
Componente originario normalizzato AB Common name Arcturus Coord arcsec 2000 141540.35+191114.2 Mag 0.16
Spectral class K2IIIp (yellow-orange) SAO 100944 HIP 69673 Tycho2 1472-01436-1
HD 124897 HR 5340 GC 19242 BD BD+19 2777
Bayer Alpha Bootis Bayer name Alp Boo Flamsteed 16 Bootis Flamsteed name 16 Boo
FK5 526
SAO
SAO 100944 DelFlag RA1950 PmRA1950 -0.0776
DE1950 PmDE1950 -1.999 Vmag 0.2 SpType K0
Double code Source 74 CatNum 526 DM BD+19 2777
DMcomp BDsup HD 124897 M HD 0
GC 19242 RA1950rad 3.72356905 DE1950rad 0.33932571 PmRA2000 -0.077
PmDE2000 -1.998
Hipparcos
Catalog H HIP 69673 Proxy H RAhms 14 15 40.35
DEdms +19 11 14.2 Vmag -0.05 VarFlag 1 R Vmag G
RAdeg 213.918 DEdeg 19.1873 AstroRef * Plx 88.85
CCDM 14157+1911 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 198 Rho 0.255 HD 124897 BD BD+19 2777
CD CP Dm number +19 2777 VIred 1.22
SpType K2IIIp R SpType Coord arcsec 2000 141540.35+191114.2
Hipparcos 2
HIP 69673 Sn 55 So 3 Nc 2
RArad 3.7335754203 DErad 0.334881044 Plx 88.83 PmRA -1093.39
PmDE -2000.06 E RArad 0.4 E DErad 0.35 E Plx 0.54
E pmRA 0.44 E pmDE 0.39 Hpmag 0.1114 E Hpmag 0.002
SHp 0.015 VA 2 BV 1.239 E BV 0.006
VI 1.22
CCDM
Ccdm 14157+1911 RComp Comp A Note1
Note2 Discov num DRAs -2.32 DDEs -3.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 0.2 Sp K2 PmNote *
PmRA -1093 PmDE -1999 Dm number +19 2777 Cat1 BD
Name2 100944 Cat2 SAO HD 124897 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 69673
 
 
14157+1911 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 141540.34+191114.0 Mag 3.49 PmRA -109.00
PmDE -200.0 Calc delta mag 3.33 Calc coord yes
CCDM
Ccdm 14157+1911 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.33 DDEs -3.5
R dRAs 82 Year 1991 Theta 198 Rho 0.3
Obs 1 Vmag 3.5 Sp PmNote *
PmRA -1093 PmDE -1999 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 69673