16242+3702 STF 2044 (HD 148086)

 
 
16h 24m 10.41s +37° 02' 11.9" P.A. 340.00 sep 8.4 mag 8.43,8.79 Sp K0 dist. 90.33 pc (294.66 l.y.)
 
 
Coord 2000 16242+3702 Discov num STF2044 Comp Coord arcsec 2000 16 24 10.41 +37 02 11.9
Date first 1823 Date last 2020 Obs 122
Pa first 346 Pa last 340.2 P.A. Now (θ) 340.2°
Sep first 10.2 Sep last 8.406 Sep. Now (ρ) 8.406"
Mag pri 8.43 Mag sec 8.79 delta mag (ΔM) 0.36 Spectral class K0 (yellow-orange)
Pri motion ra -101 Sec motion ra -105
Pri motion dec +016 Sec motion dec +010
Notes V (Proper motion indicates physical)
rPM=0.068 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 148086 Constellation Corona Borealis SAO 65276 HIP 80349
Tycho2 2587-00555-1 Gaia DR2 1329686694766454656 HD 148086 GC 22069
BD BD+37 2746 Distance 90.33 Distance ly 294.66
 
 
WDS 16242+3702 STF 2044 (HD 148086) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 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
16242+3702 STF2044 2005 86 341 8.3 8.43 8.79 K0 D 162410.41+370211.9
16242+3702 STF2044 2009 87 341 8.2 8.43 8.79 K0 D 162410.41+370211.9
16242+3702 STF2044 2014 107 341 8.2 8.43 8.79 K0 162410.41+370211.9
16242+3702 STF2044 2017 108 341 8.2 8.43 8.79 K0 162410.41+370211.9
16242+3702 STF2044 2019 120 340 8.2 8.43 8.79 K0 V 162410.41+370211.9
16242+3702 STF2044 2020 121 340 8.4 8.43 8.79 K0 V 162410.41+370211.9

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

 
 
WDS 16242+3702 STF 2044 (HD 148086) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16242+3702 STF 2044 (HD 148086) : MEASURES
 
 
No records found.

 
 
WDS 16242+3702 (HD 148086) : VIRTUAL EYEPIECE
 
 

16242+3702 STF2044A mag 8.43 Sp K0 16242+3702 STF2044B sep 8.2 P.A. 344.00 mag 8.79 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 16242+3702 (HD 148086) : ALADIN DSS IMAGE @ 16h 24m 10.41s +37° 02' 11.9"
 
 
 
 
WDS 16242+3702 STF 2044 (HD 148086) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16242+3702  STF2044 distance=1' 16240+3716  SLW1177 distance=14' 16231+3650  LDS4662 distance=18' 16255+3645  KPP2113 distance=24' 16254+3724  CHR  55 distance=26' 16246+3632  HO  405AB distance=31' 16246+3632  HO  405AC distance=31' 16270+3708  COU1139 distance=35' 16216+3631  COU 982 distance=45' 16280+3659  KPP2428 distance=46' 16242+3616  CVR1665 distance=47' 16205+3640  WAA  47 distance=50' 16273+3626  KU  112 distance=53' 16254+3755  STT 310 distance=55' 16287+3714  COU1140 distance=55' 16284+3724  HJ  261 distance=56' 16229+3803  COU1281 distance=64' 16269+3801  ALI 864 distance=67' 16253+3808  NSN 678 distance=67' 16229+3815  KU   53 distance=75' 16193+3612  KPP3996 distance=78' 16226+3819  PKO  15 distance=79' 16199+3600  COU 981 distance=81' 16202+3557  SLW1172 distance=82' 16251+3830  TDS9886 distance=89' 16281+3825  CVR 824 distance=96' 16290+3543  CVR1666 distance=99' 16261+3524  HDS2321 distance=101' 16309+3804  STF2059 distance=102' 16263+3841  SKF2387 distance=102' 16220+3524  CVR 185 distance=102' 16173+3804  KPP 364 distance=102' 16234+3844  LDS4664 distance=103' 16328+3650  LDS4677 distance=104' 16272+3521  COU 984 distance=109' 16318+3805  CBL 508 distance=111' 16327+3752  CVR 832 distance=114' 16266+3502  SKF1406 distance=124' 16308+3527  ALI 135 distance=125' 16194+3854  CVR 817 distance=125' 16148+3801  LDS4657 distance=127' 16220+3908  COU1279 distance=129' 16157+3538  HJ  585AB distance=133' 16157+3538  HJ  585AC distance=133' 16352+3721  PAR   2 distance=134' 16182+3857  HU 1275 distance=135' 16354+3655  BU  952AB distance=135' 16354+3655  BU  952AD distance=135' 16354+3655  BU  952BC distance=135' 16312+3849  COU1282 distance=136' 16310+3514  HDS2332AB distance=137' 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 16242+3702 STF2044 340 8.4 1
Show 16240+3716 SLW1177 176 20.2 14
Show 16231+3650 LDS4662 72 54.9 18
Show 16255+3645 KPP2113 281 17.1 24
Show 16254+3724 CHR 55 133 0.1 26
Show 16246+3632 HO 405 AB 343 4.2 31
Show 16246+3632 HO 405 AC 339 13.0 31
Show 16270+3708 COU1139 297 1.6 35
Show 16216+3631 COU 982 247 0.4 45
Show 16280+3659 KPP2428 252 21.2 46
Show 16242+3616 CVR1665 107 4.2 47
Show 16205+3640 WAA 47 82 1.6 50
Show 16273+3626 KU 112 276 57.2 53
Show 16254+3755 STT 310 223 3.1 55
Show 16287+3714 COU1140 354 0.8 55
Show 16284+3724 HJ 261 102 21.4 56
Show 16229+3803 COU1281 37 0.2 64
Show 16269+3801 ALI 864 59 8.4 67
Show 16253+3808 NSN 678 182 1.7 67
Show 16229+3815 KU 53 49 5.3 75
Show 16193+3612 KPP3996 314 2.0 78
Show 16226+3819 PKO 15 32 2.5 79
Show 16199+3600 COU 981 132 1.1 81
Show 16202+3557 SLW1172 2 157.3 82
Show 16251+3830 TDS9886 329 0.5 89
Show 16281+3825 CVR 824 176 17.4 96
Show 16290+3543 CVR1666 66 3.6 99
Show 16261+3524 HDS2321 266 0.5 101
Show 16309+3804 STF2059 179 0.3 102
Show 16263+3841 SKF2387 147 1.4 102
Show 16220+3524 CVR 185 357 25.9 102
Show 16173+3804 KPP 364 342 3.5 102
Show 16234+3844 LDS4664 302 75.1 103
Show 16328+3650 LDS4677 118 64.0 104
Show 16272+3521 COU 984 356 0.6 109
Show 16318+3805 CBL 508 250 26.0 111
Show 16327+3752 CVR 832 218 12.9 114
Show 16266+3502 SKF1406 235 1.2 124
Show 16308+3527 ALI 135 349 5.2 125
Show 16194+3854 CVR 817 326 10.9 125
Show 16148+3801 LDS4657 297 9.1 127
Show 16220+3908 COU1279 28 1.6 129
Show 16157+3538 HJ 585 AB 320 8.7 133
Show 16157+3538 HJ 585 AC 193 31.9 133
Show 16352+3721 PAR 2 337 6.5 134
Show 16182+3857 HU 1275 168 2.9 135
Show 16354+3655 BU 952 AB 151 3.2 135
Show 16354+3655 BU 952 AD 265 91.9 135
Show 16354+3655 BU 952 BC 194 5.2 135
Show 16312+3849 COU1282 273 2.6 136
Show 16310+3514 HDS2332 AB 214 0.2 137

 
 
WDS 16242+3702 : COMPONENTS
 
 
  A
B pa=344.0°
sep=8.23"
 
 
16242+3702 A
 
 
Componente originario normalizzato AB Name HD 148086 Coord arcsec 2000 162410.41+370211.9 Mag 8.43
Spectral class K0 (yellow-orange) PmRA -101.00 PmDE 16.0 SAO 65276
HIP 80349 Tycho2 2587-00555-1 HD 148086 GC 22069
BD BD+37 2746
Tycho2
Tycho2 2587-00555-1 Pflag RAmdeg 246.04335964 DEmdeg 37.03663175
PmRA -102.4 PmDE 16.1 E RAmdeg 8 E DEmdeg 9
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.37 EpDEm 1991.18
Num 7 Q RAmdeg 1.2 Q DEmdeg 1.9 Q pmRA 1.2
Q pmDE 1.9 BTmag 9.550 E BTmag 0.022 VTmag 8.431
E VTmag 0.014 Prox 83 TYC T HIP 80349
CCDM A RAdeg 246.04365500 DEdeg 37.03659417 EpRA 1990 1.71
EpDE 1990 1.62 E RAdeg 8.4 E DEdeg 9.1 Posflg
Corr -0.2
SAO
SAO 65276 DelFlag RA1950 PmRA1950 -0.0085
DE1950 PmDE1950 0.013 Vmag 8 SpType K0
Double code Source 70 CatNum 22069 DM BD+37 2746
DMcomp BDsup HD 148086 M HD 1
GC 22069 RA1950rad 4.28646563 DE1950rad 0.64839551 PmRA2000 -0.0081
PmDE2000 0.015
Hipparcos
Catalog H HIP 80349 Proxy H RAhms 16 24 10.48
DEdms +37 02 11.7 Vmag 7.77 VarFlag R Vmag H
RAdeg 246.044 DEdeg 37.0366 AstroRef A Plx 9.5
CCDM 16242+3702 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 341 Rho 8.282 HD 148086 BD BD+37 2746
CD CP Dm number +37 2746 VIred 0.95
SpType K0+... R SpType Coord arcsec 2000 162410.48+370211.7
Hipparcos 2
HIP 80349 Sn 15 So 3 Nc 2
RArad 4.2942721078 DErad 0.6464104766 Plx 11.07 PmRA -103.55
PmDE 12.08 E RArad 0.88 E DErad 1.18 E Plx 1.34
E pmRA 1.1 E pmDE 1.55 Hpmag 7.9225 E Hpmag 0.0015
SHp 0.015 VA 0 BV 0.864 E BV 0.016
VI 0.88
CCDM
Ccdm 16242+3702 RComp Comp A Note1
Note2 Discov num DRAs -1.62 DDEs 11.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp K0 PmNote *
PmRA -96 PmDE 21 Dm number +37 2746 Cat1 BD
Name2 +37 1476 Cat2 AGK2/3 HD 148086 M HD
ADS BDS A10044 M ADS BDS N IDS IDS 16206N3716A
HIC 80349
 
 
16242+3702 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 162410.22+370219.8 Mag 8.79 PmRA -105.00
PmDE 10.0 HIP 80349 Tycho2 2587-01957-1 Calc delta mag 0.36
Calc coord yes
Tycho2
Tycho2 2587-01957-1 Pflag RAmdeg 246.04240743 DEmdeg 37.03877664
PmRA -102.1 PmDE 5.4 E RAmdeg 10 E DEmdeg 11
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.23 EpDEm 1990.99
Num 6 Q RAmdeg 1.3 Q DEmdeg 1.5 Q pmRA 1.3
Q pmDE 1.4 BTmag 9.574 E BTmag 0.023 VTmag 8.792
E VTmag 0.016 Prox 83 TYC T HIP 80349
CCDM B RAdeg 246.04270111 DEdeg 37.03876417 EpRA 1990 1.73
EpDE 1990 1.62 E RAdeg 10.0 E DEdeg 10.8 Posflg
Corr -0.2
Hipparcos
Catalog H HIP 80349 Proxy H RAhms 16 24 10.48
DEdms +37 02 11.7 Vmag 7.77 VarFlag R Vmag H
RAdeg 246.044 DEdeg 37.0366 AstroRef A Plx 9.5
CCDM 16242+3702 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 341 Rho 8.282 HD 148086 BD BD+37 2746
CD CP Dm number +37 2746 VIred 0.95
SpType K0+... R SpType Coord arcsec 2000 162410.48+370211.7
Hipparcos 2
HIP 80349 Sn 15 So 3 Nc 2
RArad 4.2942721078 DErad 0.6464104766 Plx 11.07 PmRA -103.55
PmDE 12.08 E RArad 0.88 E DErad 1.18 E Plx 1.34
E pmRA 1.1 E pmDE 1.55 Hpmag 7.9225 E Hpmag 0.0015
SHp 0.015 VA 0 BV 0.864 E BV 0.016
VI 0.88
CCDM
Ccdm 16242+3702 RComp Comp B Note1
Note2 Discov num STF2044 DRAs -1.82 DDEs 19.5
R dRAs 10 Year 1830 Theta 342 Rho 8.4
Obs 24 Vmag 8.9 Sp PmNote *
PmRA -112 PmDE -17 Dm number Cat1
Name2 +37 1475 Cat2 AGK2/3 HD M HD
ADS BDS A10044 M ADS BDS N IDS IDS 16206N3716B
HIC 80349