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Doubles in session


Current system
15487+8337
STF 2034
HD 144463


Nearby doubles
21' : 15476+8316
STF2002

32' : 15364+8313
MLR 348

38' : 16005+8307
LDS1837AB

48' : 15536+8251
TDS9679

56' : 16083+8423
NSN 676

57' : 15555+8242
SKF1312

59' : 15589+8242
WIS 299

74' : 16038+8228
UC 3112

92' : 16086+8213
MFL 260

116' : 15446+8142
MFL 167

132' : 15482+8549
TDS9632

139' : 15434+8119
A 856AB

153' : 15491+8610
KPP3970

153' : 15355+8106
TDS9554

158' : 15325+8103
STF1980

167' : 15483+8624
KPP1788

185' : 15288+8037
HAU 23

195' : 15292+8027
STF1972AB

197' : 16009+8022
MFL 226

201' : 15309+8020
MFL 195

204' : 16016+8700
MFL 234

220' : 15396+7959
STF1989

221' : 15386+7958
LDS1827

221' : 15462+8718
MFL 161

237' : 15365+7943
TDS9560

252' : 15450+8748
TDS9611



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.

15487+8337 STF 2034 (HD 144463)

 
 
15h 48m 43.02s +83° 37' 10.5" P.A. 110.00 sep 1.1 mag 7.68,7.95 Sp A3 dist. 381.68 pc (1245.04 l.y.)
 
 
Coord 2000 15487+8337 Discov num STF2034 Comp Coord arcsec 2000 15 48 43.02 +83 37 10.5
Date first 1831 Date last 2017 Obs 60
Pa first 115 Pa last 109.7 P.A. Now (θ) 109.7°
Sep first 1.4 Sep last 1.078 Sep. Now (ρ) 1.078"
Mag pri 7.68 Mag sec 7.95 delta mag (ΔM) 0.27 Spectral class A3 (white)
Pri motion ra +005 Sec motion ra +005
Pri motion dec +003 Sec motion dec +003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 144463 Constellation Ursa Minor SAO 2625 HIP 77448
Tycho2 4634-01923-1 Gaia DR2 1723820450355886720 HD 144463 GC 21417
BD BD+84 351 Distance 381.68 Distance ly 1245.04
 
 
WDS 15487+8337 STF 2034 (HD 144463) : 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
15487+8337 STF2034 2001 55 111 1.1 7.68 7.95 A3 D 154843.02+833710.5
15487+8337 STF2034 2007 57 109 1.1 7.68 7.95 A3 D 154843.02+833710.5
15487+8337 STF2034 2012 58 108 1.1 7.68 7.95 A3 D 154843.02+833710.5
15487+8337 STF2034 2017 59 110 1.1 7.68 7.95 A3 154843.02+833710.5

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

 
 
WDS 15487+8337 STF 2034 (HD 144463) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15487+8337 STF 2034 (HD 144463) : MEASURES
 
 
No records found.

 
 
WDS 15487+8337 (HD 144463) : VIRTUAL EYEPIECE
 
 

15487+8337 STF2034A mag 7.68 Sp A3 15487+8337 STF2034B sep 0.4 P.A. 162.80 mag 7.95 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15487+8337 (HD 144463) : ALADIN DSS IMAGE @ 15h 48m 43.02s +83° 37' 10.5"
 
 
 
 
WDS 15487+8337 STF 2034 (HD 144463) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15487+8337 STF2034 distance=0' 15476+8316 STF2002 distance=21' 15364+8313 MLR 348 distance=32' 16005+8307 LDS1837AB distance=38' 16005+8307 LDS1837Aa,Ab distance=38' 15536+8251 TDS9679 distance=48' 16083+8423 NSN 676 distance=56' 15555+8242 SKF1312 distance=57' 15589+8242 WIS 299 distance=59' 16038+8228 UC 3112 distance=74' 15490+8209 MFL 185AC distance=89' 16086+8213 MFL 260 distance=92' 15446+8142 MFL 167 distance=116' 15482+8549 TDS9632 distance=132' 15434+8119 A 856AB distance=139' 15434+8119 A 856AC distance=139' 15491+8610 KPP3970 distance=153' 15355+8106 TDS9554 distance=153' 15325+8103 STF1980 distance=158' 15483+8624 KPP1788 distance=167' 15288+8037 HAU 23 distance=185' 15292+8027 LAF 54BD distance=195' 15292+8027 LAF 54BE distance=195' 15292+8027 STF1972AB distance=195' 15292+8027 STF1972AC distance=195' 16009+8022 MFL 226 distance=197' 15309+8020 MFL 195 distance=201' 16016+8700 MFL 234 distance=204' 15396+7959 STF1989 distance=220' 15386+7958 LDS1827 distance=221' 15462+8718 MFL 161 distance=221' 15365+7943 TDS9560 distance=237' 15450+8748 TDS9611 distance=252' 15553+7912 MFL 182 distance=266' 15326+7907 KPP3292 distance=273' 15483+8826 MFL 174 distance=289' 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 15487+8337 STF2034 110 1.1
Show 15476+8316 STF2002 312 42.2 21
Show 15364+8313 MLR 348 101 0.8 32
Show 16005+8307 LDS1837 AB 337 6.1 38
Show 16005+8307 LDS1837 Aa,Ab 61 2.2 38
Show 15536+8251 TDS9679 117 1.1 48
Show 16083+8423 NSN 676 223 2.4 56
Show 15555+8242 SKF1312 150 3.3 57
Show 15589+8242 WIS 299 145 672.3 59
Show 16038+8228 UC 3112 302 36.1 74
Show 15490+8209 MFL 185 AC 336 15.5 89
Show 16086+8213 MFL 260 242 4.8 92
Show 15446+8142 MFL 167 237 9.7 116
Show 15482+8549 TDS9632 135 1.3 132
Show 15434+8119 A 856 AB 345 5.2 139
Show 15434+8119 A 856 AC 343 62.7 139
Show 15491+8610 KPP3970 186 2.0 153
Show 15355+8106 TDS9554 23 1.1 153
Show 15325+8103 STF1980 47 10.2 158
Show 15483+8624 KPP1788 135 13.8 167
Show 15288+8037 HAU 23 65 34.9 185
Show 15292+8027 LAF 54 BD 271 6.9 195
Show 15292+8027 LAF 54 BE 272 7.4 195
Show 15292+8027 STF1972 AB 79 31.6 195
Show 15292+8027 STF1972 AC 101 188.1 195
Show 16009+8022 MFL 226 96 4.0 197
Show 15309+8020 MFL 195 348 9.6 201
Show 16016+8700 MFL 234 96 19.8 204
Show 15396+7959 STF1989 23 0.7 220
Show 15386+7958 LDS1827 45 6.0 221
Show 15462+8718 MFL 161 53 7.2 221
Show 15365+7943 TDS9560 17 0.6 237
Show 15450+8748 TDS9611 288 0.5 252
Show 15553+7912 MFL 182 84 14.6 266
Show 15326+7907 KPP3292 183 3.0 273
Show 15483+8826 MFL 174 311 5.2 289

 
 
WDS 15487+8337 : COMPONENTS
 
 
  A
B pa=162.8°
sep=0.38"
 
 
15487+8337 A
 
 
Componente originario normalizzato AB Name HD 144463 Coord arcsec 2000 154843.02+833710.5 Mag 7.68
Spectral class A3 (white) PmRA 5.00 PmDE 3.0 SAO 2625
HIP 77448 Tycho2 4634-01923-1 HD 144463 GC 21417
BD BD+84 351
Tycho2
Tycho2 4634-01923-1 Pflag P RAmdeg 237.17923280 DEmdeg 83.61958647
PmRA 4.9 PmDE 3.4 E RAmdeg 6 E DEmdeg 6
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.47 EpDEm 1991.44
Num 8 Q RAmdeg 1.0 Q DEmdeg 2.2 Q pmRA 0.9
Q pmDE 2.1 BTmag 8.772 E BTmag 0.018 VTmag 7.677
E VTmag 0.011 Prox 11 TYC T HIP 77448
CCDM A RAdeg 237.17719500 DEdeg 83.61966167 EpRA 1990 1.71
EpDE 1990 1.68 E RAdeg 5.6 E DEdeg 5.5 Posflg D
Corr 0.1
SAO
SAO 2625 DelFlag RA1950 PmRA1950 -0.0073
DE1950 PmDE1950 0.014 Vmag 7.1 SpType A3
Double code Source 70 CatNum 21417 DM BD+84 351
DMcomp BDsup HD 144463 M HD 0
GC 21417 RA1950rad 4.16557984 DE1950rad 1.46202129 PmRA2000 -0.0044
PmDE2000 0.017
Hipparcos
Catalog H HIP 77448 Proxy H RAhms 15 48 42.52
DEdms +83 37 10.8 Vmag 7 VarFlag R Vmag H
RAdeg 237.177 DEdeg 83.6197 AstroRef A Plx 2.38
CCDM 15487+8337 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 110 Rho 1.142 HD 144463 BD BD+84 351
CD CP Dm number +84 351 VIred 0.58
SpType A3 R SpType Coord arcsec 2000 154842.52+833710.8
Hipparcos 2
HIP 77448 Sn 15 So 3 Nc 2
RArad 4.1395225673 DErad 1.4594383696 Plx 2.62 PmRA 3.47
PmDE -1.24 E RArad 0.46 E DErad 0.57 E Plx 0.59
E pmRA 0.53 E pmDE 0.94 Hpmag 7.119 E Hpmag 0.0009
SHp 0.007 VA 0 BV 0.53 E BV 0.015
VI 0.6
CCDM
Ccdm 15487+8337 RComp Comp A Note1
Note2 Discov num DRAs 1.04 DDEs 10.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.6 Sp A3 PmNote *
PmRA 2 PmDE 3 Dm number +84 351 Cat1 BD
Name2 +83 400 Cat2 AGK2/3 HD 144463 M HD
ADS BDS A 9853 M ADS BDS N IDS IDS 16010N8355A
HIC 77448
 
 
15487+8337 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154843.09+833710.1 Mag 7.95 PmRA 5.00
PmDE 3.0 HIP 77448 Tycho2 4634-01923-2 Calc delta mag 0.27
Calc coord yes
Tycho2
Tycho2 4634-01923-2 Pflag P RAmdeg 237.17923280 DEmdeg 83.61958647
PmRA 4.9 PmDE 3.4 E RAmdeg 6 E DEmdeg 6
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.47 EpDEm 1991.44
Num 8 Q RAmdeg 1.0 Q DEmdeg 2.2 Q pmRA 0.9
Q pmDE 2.1 BTmag 8.075 E BTmag 0.015 VTmag 7.949
E VTmag 0.012 Prox 11 TYC T HIP 77448
CCDM B RAdeg 237.17983139 DEdeg 83.61954861 EpRA 1990 1.69
EpDE 1990 1.68 E RAdeg 5.2 E DEdeg 5.1 Posflg D
Corr 0.1
Hipparcos
Catalog H HIP 77448 Proxy H RAhms 15 48 42.52
DEdms +83 37 10.8 Vmag 7 VarFlag R Vmag H
RAdeg 237.177 DEdeg 83.6197 AstroRef A Plx 2.38
CCDM 15487+8337 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 110 Rho 1.142 HD 144463 BD BD+84 351
CD CP Dm number +84 351 VIred 0.58
SpType A3 R SpType Coord arcsec 2000 154842.52+833710.8
Hipparcos 2
HIP 77448 Sn 15 So 3 Nc 2
RArad 4.1395225673 DErad 1.4594383696 Plx 2.62 PmRA 3.47
PmDE -1.24 E RArad 0.46 E DErad 0.57 E Plx 0.59
E pmRA 0.53 E pmDE 0.94 Hpmag 7.119 E Hpmag 0.0009
SHp 0.007 VA 0 BV 0.53 E BV 0.015
VI 0.6
CCDM
Ccdm 15487+8337 RComp Comp B Note1
Note2 Discov num STF2034 DRAs DDEs
R dRAs Year 1831 Theta 115 Rho 1.4
Obs 18 Vmag 8.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9853 M ADS BDS N IDS IDS 16010N8355B
HIC 77448