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Doubles in session


Current system
19246+2131
STF 2515 AB
HD 182570


Nearby doubles
7' : 19249+2126
WSI 22

15' : 19243+2145
TDS 990

21' : 19251+2150
STF3111

22' : 19237+2149
TDT1421

28' : 19260+2113
LI 2

29' : 19248+2159
SLE 943

31' : 19260+2108
KPP 439

35' : 19223+2147
RAO 407AB

37' : 19247+2208
SLE 942

38' : 19268+2110
STF2523AB

41' : 19270+2109
A 2786

42' : 19247+2212
TOK 332

43' : 19251+2213
COU 513

43' : 19259+2209
TDT1453

44' : 19232+2209
HJ 886AB

44' : 19269+2112
HLM 23

45' : 19234+2215
SLE 940

52' : 19254+2221
TDT1444

54' : 19209+2140
LDS1021

59' : 19254+2228
SLE 946

60' : 19234+2034
RAO 68AB

60' : 19243+2032
HDS2752AB

65' : 19273+2040
A 159AB

66' : 19235+2234
TDT1416

70' : 19220+2230
BU 141AB

71' : 19234+2239
KPP1685



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.

19246+2131 STF 2515 AB (HD 182570)

 
 
19h 24m 33.33s +21° 30' 57.3" P.A. 141.00 sep 6.2 mag 8.45,10.26 Sp F2V dist. 200.8 pc (655.01 l.y.)
 
 
Coord 2000 19246+2131 Discov num STF2515 Comp AB Coord arcsec 2000 19 24 33.33 +21 30 57.3
Date first 1829 Date last 2015 Obs 82
Pa first 18 Pa last 141.4 P.A. Now (θ) 141.4°
Sep first 18.7 Sep last 6.153 Sep. Now (ρ) 6.153"
Mag pri 8.45 Mag sec 10.26 delta mag (ΔM) 1.81 Spectral class F2V (yellow-white)
Pri motion ra +016 Sec motion ra +008
Pri motion dec +035 Sec motion dec -072
Notes L (Linear solution)
rPM=1.481
This double is not physical.
 
 
19246+2131 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 182570 87167 19 24 33 +21 30 57 STF 2515 AB 2015 82 141 6.2 8.45 10.26 1.81 <===
Show 87167 19 24 33 +21 30 57 STF 2515 AC 2015 12 182 72.6 8.45 12.20 3.75
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 182570 Constellation Vulpecula SAO 87167 HIP 95414
Tycho2 1612-01434-1 Gaia DR2 2018847388967146752 HD 182570 GC 26799
BD BD+21 3768 Distance 200.8 Distance ly 655.01
 
 
WDS 19246+2131 STF 2515 AB (HD 182570) : 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
19246+2131 STF2515 AB 2007 68 135 5.5 8.45 10.26 F2V LD 192433.33+213057.3
19246+2131 STF2515 AB 2010 72 137 5.7 8.45 10.26 F2V LD 192433.33+213057.3
19246+2131 STF2515 AB 2011 76 139 5.9 8.45 10.26 F2V LD 192433.33+213057.3
19246+2131 STF2515 AB 2012 76 139 5.9 8.45 10.26 F2V LD 192433.33+213057.3
19246+2131 STF2515 AB 2013 77 140 6.0 8.45 10.26 F2V L 192433.33+213057.3
19246+2131 STF2515 AB 2015 78 141 6.1 8.45 10.26 F2V L 192433.33+213057.3

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

 
 
WDS 19246+2131 STF 2515 AB (HD 182570) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19246+2131 STF 2515 AB (HD 182570) : MEASURES
 
 
No records found.

 
 
WDS 19246+2131 (HD 182570) : VIRTUAL EYEPIECE
 
 

19246+2131 STF2515A mag 8.45 Sp F2V 19246+2131 STF2515B sep 6.0 P.A. 143.40 mag 10.26 19246+2131 STF2515C sep 72.6 P.A. 182.20 mag 12.2 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 19246+2131 (HD 182570) : ALADIN DSS IMAGE @ 19h 24m 33.33s +21° 30' 57.3"
 
 
 
 
WDS 19246+2131 STF 2515 AB (HD 182570) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19246+2131 STF2515AB distance=0' 19249+2126 WSI 22 distance=7' 19243+2145 TDS 990 distance=15' 19251+2150 STF3111 distance=21' 19237+2149 TDT1421 distance=22' 19260+2113 LI 2 distance=28' 19248+2159 SLE 943 distance=29' 19260+2108 KPP 439 distance=31' 19223+2147 RAO 407AB distance=35' 19223+2147 RAO 407AC distance=35' 19247+2208 SLE 942 distance=37' 19268+2110 STF2523AB distance=38' 19268+2110 STF2523AC distance=38' 19270+2109 A 2786 distance=41' 19247+2212 TOK 332 distance=42' 19268+2110 KRU 8CD distance=42' 19251+2213 COU 513 distance=43' 19259+2209 TDT1453 distance=43' 19232+2209 HJ 886AB distance=44' 19232+2209 SLE 939AC distance=44' 19232+2209 SLE 939AD distance=44' 19269+2112 HLM 23 distance=44' 19234+2215 SLE 940 distance=45' 19254+2221 TDT1444 distance=52' 19209+2140 LDS1021 distance=54' 19254+2228 SLE 946 distance=59' 19234+2034 RAO 68AB distance=60' 19234+2034 RAO 68AC distance=60' 19243+2032 HDS2752AB distance=60' 19243+2032 HDS2752AC distance=60' 19273+2040 A 159AB distance=65' 19273+2040 STF2527AC distance=65' 19235+2234 TDT1416 distance=66' 19220+2230 BU 141AB distance=70' 19220+2230 HJ 2867AC distance=70' 19220+2230 BU 141AE distance=70' 19220+2230 BU 141AF distance=70' 19220+2230 BU 141AG distance=70' 19220+2230 BU 141AB,D distance=70' 19220+2230 BU 141CD distance=71' 19234+2239 KPP1685 distance=71' 19298+2132 LDS1023 distance=74' 19292+2053 SLE 948 distance=76' 19248+2246 STF2517 distance=76' 19267+2241 GII 50 distance=77' 19251+2248 FMR 147 distance=78' 19301+2141 LEP 91 distance=78' 19197+2221 HJ 2865 distance=80' 19269+2245 CON 37AB distance=81' 19269+2245 CON 37CD distance=81' 19269+2245 CON 37A,CD distance=81' 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 19246+2131 STF2515 AB 141 6.2
Show 19246+2131 STF2515 AC 182 72.6
Show 19249+2126 WSI 22 272 15.1 7
Show 19243+2145 TDS 990 236 0.9 15
Show 19251+2150 STF3111 116 2.5 21
Show 19237+2149 TDT1421 146 1.1 22
Show 19260+2113 LI 2 240 7.3 28
Show 19248+2159 SLE 943 267 20.7 29
Show 19260+2108 KPP 439 284 4.5 31
Show 19223+2147 RAO 407 AB 277 3.7 35
Show 19223+2147 RAO 407 AC 128 2.2 35
Show 19247+2208 SLE 942 336 14.6 37
Show 19268+2110 STF2523 AB 148 6.4 38
Show 19268+2110 STF2523 AC 147 250.8 38
Show 19270+2109 A 2786 108 0.4 41
Show 19247+2212 TOK 332 42 256.2 42
Show 19268+2110 KRU 8 CD 137 10.2 42
Show 19251+2213 COU 513 6 0.3 43
Show 19259+2209 TDT1453 49 0.6 43
Show 19232+2209 HJ 886 AB 45 8.2 44
Show 19232+2209 SLE 939 AC 200 31.8 44
Show 19232+2209 SLE 939 AD 145 57.1 44
Show 19269+2112 HLM 23 45 17.0 44
Show 19234+2215 SLE 940 206 3.0 45
Show 19254+2221 TDT1444 335 0.4 52
Show 19209+2140 LDS1021 340 70.9 54
Show 19254+2228 SLE 946 156 18.0 59
Show 19234+2034 RAO 68 AB 351 5.1 60
Show 19234+2034 RAO 68 AC 8 3.1 60
Show 19243+2032 HDS2752 AB 124 0.3 60
Show 19243+2032 HDS2752 AC 286 1.0 60
Show 19273+2040 A 159 AB 336 0.8 65
Show 19273+2040 STF2527 AC 16 4.3 65
Show 19235+2234 TDT1416 298 0.7 66
Show 19220+2230 BU 141 AB 84 0.9 70
Show 19220+2230 HJ 2867 AC 328 28.3 70
Show 19220+2230 BU 141 AE 90 50.7 70
Show 19220+2230 BU 141 AF 214 49.6 70
Show 19220+2230 BU 141 AG 240 21.7 70
Show 19220+2230 BU 141 AB,D 322 24.4 70
Show 19220+2230 BU 141 CD 180 4.9 71
Show 19234+2239 KPP1685 21 13.0 71
Show 19298+2132 LDS1023 268 227.6 74
Show 19292+2053 SLE 948 20 5.5 76
Show 19248+2246 STF2517 138 15.7 76
Show 19267+2241 GII 50 8 0.4 77
Show 19251+2248 FMR 147 265 13.9 78
Show 19301+2141 LEP 91 33 6.2 78
Show 19197+2221 HJ 2865 269 36.8 80
Show 19269+2245 CON 37 AB 322 1.5 81
Show 19269+2245 CON 37 CD 147 0.6 81

 
 
WDS 19246+2131 : COMPONENTS
 
 
  A B
B pa=143.4°
sep=5.99"
 
C pa=182.2°
sep=72.56"
pa=185.4°
sep=67.99"
 
 
19246+2131 A
 
 
Name HD 182570 Coord arcsec 2000 192433.33+213057.3 Mag 8.45 Spectral class F2V (yellow-white)
PmRA 16.00 PmDE 35.0 SAO 87167 HIP 95414
Tycho2 1612-01434-1 HD 182570 GC 26799 BD BD+21 3768
Tycho2
Tycho2 1612-01434-1 Pflag RAmdeg 291.13890557 DEmdeg 21.51599954
PmRA 15.1 PmDE 34.4 E RAmdeg 6 E DEmdeg 6
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.26 EpDEm 1991.31
Num 8 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 1.0 BTmag 8.783 E BTmag 0.017 VTmag 8.447
E VTmag 0.013 Prox 43 TYC T HIP 95414
CCDM A RAdeg 291.13886778 DEdeg 21.51592028 EpRA 1990 1.64
EpDE 1990 1.73 E RAdeg 6.4 E DEdeg 6.4 Posflg
Corr -0.1
SAO
SAO 87167 DelFlag RA1950 PmRA1950 0.0019
DE1950 PmDE1950 0.033 Vmag 8.4 SpType A5
Double code Source 70 CatNum 26799 DM BD+21 3768
DMcomp BDsup HD 182570 M HD 0
GC 26799 RA1950rad 5.07193377 DE1950rad 0.37378505 PmRA2000 0.002
PmDE2000 0.032
Hipparcos
Catalog H HIP 95414 Proxy H RAhms 19 24 33.33
DEdms +21 30 57.3 Vmag 8.17 VarFlag R Vmag G
RAdeg 291.139 DEdeg 21.5159 AstroRef A Plx 4.69
CCDM 19246+2131 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 115 Rho 4.318 HD 182570 BD BD+21 3768
CD CP Dm number +21 3768 VIred 0.42
SpType F2V R SpType Coord arcsec 2000 192433.33+213057.3
Hipparcos 2
HIP 95414 Sn 15 So 3 Nc 2
RArad 5.0813318082 DErad 0.3755235223 Plx 4.98 PmRA 14.71
PmDE 37.72 E RArad 0.68 E DErad 0.76 E Plx 1.14
E pmRA 1.03 E pmDE 0.89 Hpmag 8.2931 E Hpmag 0.002
SHp 0.016 VA 0 BV 0.36 E BV 0.02
VI 0.42
CCDM
Ccdm 19246+2131 RComp Comp A Note1
Note2 Discov num DRAs -2.74 DDEs -4.1
R dRAs 65 Year Theta Rho
Obs 3 Vmag 8.8 Sp A5 PmNote
PmRA 13 PmDE -40 Dm number +21 3768 Cat1 BD
Name2 +21 1971 Cat2 AGK2/3 HD 182570 M HD
ADS BDS A12409 M ADS BDS N IDS IDS 19202N2119A
HIC 95414
 
 
19246+2131 B
 
 
Coord arcsec 2000 192433.59+213052.5 Mag 10.26 PmRA 8.00 PmDE -72.0
Calc delta mag 1.81 Calc coord yes
CCDM
Ccdm 19246+2131 RComp Comp B Note1
Note2 Discov num STF2515 DRAs -2.49 DDEs -6.7
R dRAs 65 Year 1960 Theta 068 Rho 4.6
Obs 99 Vmag 9.8 Sp PmNote
PmRA -4 PmDE -160 Dm number 21 3768 Cat1 BD
Name2 +21 1972 Cat2 AGK2/3 HD M HD
ADS BDS A12409 M ADS BDS N IDS IDS 19202N2119B
HIC 95414
 
 
19246+2131 C
 
 
Coord arcsec 2000 192433.13+212944.8 Mag 12.2 PmRA 1.00 PmDE -5.0
Calc delta mag 3.75 Calc coord yes
CCDM
Ccdm 19246+2131 RComp Comp C Note1
Note2 Discov num STF2515 DRAs -2.87 DDEs -74.0
R dRAs 65 Year 1910 Theta 182 Rho 68.8
Obs 1 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12409 M ADS BDS N IDS IDS 19202N2119C
HIC