18534+0323 STF 2413 (HD 175018)

 
 
18h 53m 23.66s +03° 23' 09.7" P.A. 200.00 sep 10.3 mag 9.17,9.88 Sp F2V+F3V
 
 
Coord 2000 18534+0323 Discov num STF2413 Comp Coord arcsec 2000 18 53 23.66 +03 23 09.7
Date first 1825 Date last 2017 Obs 48
Pa first 198 Pa last 199.7 P.A. Now (θ) 199.7°
Sep first 9.3 Sep last 10.31 Sep. Now (ρ) 10.31"
Mag pri 9.17 Mag sec 9.88 delta mag (ΔM) 0.71 Spectral class F2V+F3V (yellow-white/yellow-white)
Pri motion ra +003 Sec motion ra +002
Pri motion dec -040 Sec motion dec -040
Notes V (Proper motion indicates physical)
rPM=0.025 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 175018 Constellation Serpens SAO 124010 Tycho2 0453-00753-1
Gaia DR2 4280981031358677760 HD 175018 GC 25911
 
 
WDS 18534+0323 STF 2413 (HD 175018) : 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
18534+0323 STF2413 2004 40 200 10.4 9.17 9.88 F5 D 185323.66+032309.7
18534+0323 STF2413 2010 41 199 10.1 9.17 9.88 F5 D 185323.66+032309.7
18534+0323 STF2413 2015 43 200 10.1 9.17 9.88 F2V+F3V 185323.66+032309.7
18534+0323 STF2413 2017 48 200 10.3 9.17 9.88 F2V+F3V V 185323.66+032309.7

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

 
 
WDS 18534+0323 STF 2413 (HD 175018) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18534+0323 STF 2413 (HD 175018) : MEASURES
 
 
No records found.

 
 
WDS 18534+0323 (HD 175018) : VIRTUAL EYEPIECE
 
 

18534+0323 STF2413A mag 9.17 Sp F2V 18534+0323 STF2413B sep 10.3 P.A. 199.70 mag 9.88 Sp F3V virtual eyepiece
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Radius:
Components only
 
 
WDS 18534+0323 (HD 175018) : ALADIN DSS IMAGE @ 18h 53m 23.66s +03° 23' 09.7"
 
 
 
 
WDS 18534+0323 STF 2413 (HD 175018) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18534+0323  STF2413 distance=0' 18558+0327  A  2192 distance=37' 18559+0323  A  2193 distance=37' 18514+0351  DOO  72 distance=41' 18553+0251  ROE   8 distance=44' 18532+0413  A   358AB distance=51' 18532+0413  GII 274Aa,Ab distance=51' 18525+0420  J  2155 distance=60' 18574+0302  UC  242 distance=63' 18562+0412  STF2417AB (Alya) distance=65' 18562+0412  STF2417AC (Alya) distance=65' 18562+0412  STF2417BC distance=65' 18578+0315  UC  243 distance=68' 18578+0339  BAL2501 distance=68' 18564+0228  J  2681BC distance=71' 18564+0228  J  2681AB distance=72' 18566+0416  TOK 620 distance=72' 18526+0212  TDS 951 distance=72' 18570+0228  HJ 5504 distance=78' 18583+0347  HDS2690 distance=78' 18578+0409  HJ  873 distance=81' 18573+0422  J  2159 distance=81' 18590+0330  ALL   3A,BC distance=84' 18590+0330  VOU  39BC distance=84' 18545+0154  STTA176CD distance=89' 18586+0237  A  2194AB distance=91' 18545+0154  STTA176AB distance=91' 18545+0154  STTA176AC distance=91' 18473+0323  LDS5866 distance=92' 18545+0154  STTA176BD distance=92' 18464+0259  BAL1970 distance=107' 18572+0500  HEI 898 distance=111' 18588+0207  MIL   6 distance=111' 19002+0237  J   474 distance=112' 18481+0203  J  2530 distance=113' 18465+0420  TDT1050 distance=118' 18583+0503  KPP2008 distance=124' 18468+0443  TDT1051 distance=128' 18449+0253  HEI 562 distance=131' 18541+0112  RST5457 distance=132' 18573+0121  J  2158 distance=137' 18473+0136  TDT1055 distance=141' 18440+0321  A  2388 distance=141' 19021+0230  BAL1973 distance=141' 18465+0504  KPP4120 distance=144' 18454+0444  BAL2935 distance=144' 18439+0346  TDS 939 distance=145' 18436+0337  TDT1019 distance=147' 19031+0350  HJL1100 distance=148' 18439+0237  STF2369 distance=150' 18596+0123  RST5459 distance=151' 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 18534+0323 STF2413 200 10.3
Show 18558+0327 A 2192 319 0.2 37
Show 18559+0323 A 2193 357 1.0 37
Show 18514+0351 DOO 72 52 31.5 41
Show 18553+0251 ROE 8 246 5.6 44
Show 18532+0413 A 358 AB 109 1.6 51
Show 18532+0413 GII 274 Aa,Ab 157 0.1 51
Show 18525+0420 J 2155 276 8.1 60
Show 18574+0302 UC 242 180 19.8 63
Show Alya 18562+0412 STF2417 AB 106 22.4 65
Show Alya 18562+0412 STF2417 AC 58 421.0 65
Show 18562+0412 STF2417 BC 56 405.6 65
Show 18578+0315 UC 243 91 10.8 68
Show 18578+0339 BAL2501 346 3.7 68
Show 18564+0228 J 2681 BC 101 6.2 71
Show 18564+0228 J 2681 AB 34 83.4 72
Show 18566+0416 TOK 620 270 842.1 72
Show 18526+0212 TDS 951 113 0.7 72
Show 18570+0228 HJ 5504 306 68.6 78
Show 18583+0347 HDS2690 14 0.1 78
Show 18578+0409 HJ 873 73 21.6 81
Show 18573+0422 J 2159 186 7.1 81
Show 18590+0330 ALL 3 A,BC 47 34.7 84
Show 18590+0330 VOU 39 BC 175 0.2 84
Show 18545+0154 STTA176 CD 119 82.0 89
Show 18586+0237 A 2194 AB 325 1.5 91
Show 18545+0154 STTA176 AB 112 94.3 91
Show 18545+0154 STTA176 AC 4 155.5 91
Show 18473+0323 LDS5866 294 7.1 92
Show 18545+0154 STTA176 BD 358 150.2 92
Show 18464+0259 BAL1970 253 2.8 107
Show 18572+0500 HEI 898 183 2.2 111
Show 18588+0207 MIL 6 87 0.5 111
Show 19002+0237 J 474 101 2.9 112
Show 18481+0203 J 2530 232 1.4 113
Show 18465+0420 TDT1050 134 0.5 118
Show 18583+0503 KPP2008 250 16.0 124
Show 18468+0443 TDT1051 168 1.6 128
Show 18449+0253 HEI 562 253 0.4 131
Show 18541+0112 RST5457 209 1.7 132
Show 18573+0121 J 2158 62 6.1 137
Show 18473+0136 TDT1055 89 0.4 141
Show 18440+0321 A 2388 131 0.3 141
Show 19021+0230 BAL1973 190 10.7 141
Show 18465+0504 KPP4120 1 1.8 144
Show 18454+0444 BAL2935 161 5.8 144
Show 18439+0346 TDS 939 68 1.3 145
Show 18436+0337 TDT1019 132 0.4 147
Show 19031+0350 HJL1100 22 88.6 148
Show 18439+0237 STF2369 25 0.3 150
Show 18596+0123 RST5459 359 0.7 151

 
 
WDS 18534+0323 : COMPONENTS
 
 
  A
B pa=199.7°
sep=10.31"
 
 
18534+0323 A
 
 
Componente originario normalizzato AB Name HD 175018 Coord arcsec 2000 185323.66+032309.7 Mag 9.17
Spectral class F2V (yellow-white) PmRA 3.00 PmDE -40.0 SAO 124010
Tycho2 0453-00753-1 HD 175018 GC 25911 DM BD+03 3825
Tycho2
Tycho2 0453-00753-1 Pflag RAmdeg 283.34859298 DEmdeg 3.38602949
PmRA 3.7 PmDE -39.4 E RAmdeg 11 E DEmdeg 13
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.74 EpDEm 1990.13
Num 8 Q RAmdeg 1.5 Q DEmdeg 1.1 Q pmRA 1.6
Q pmDE 1.1 BTmag 9.678 E BTmag 0.023 VTmag 9.166
E VTmag 0.019 Prox 101 TYC T HIP
CCDM RAdeg 283.34858500 DEdeg 3.38611889 EpRA 1990 1.89
EpDE 1990 1.81 E RAdeg 10.7 E DEdeg 12.6 Posflg
Corr -0.1
SAO
SAO 124010 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 -0.038 Vmag 8.8 SpType F5
Double code Source 70 CatNum 25911 DM BD+03 3825
DMcomp BDsup HD 175018 M HD 0
GC 25911 RA1950rad 4.93446031 DE1950rad 0.05801056 PmRA2000 0.0006
PmDE2000 -0.039
CCDM
Ccdm 18534+0323 RComp Comp A Note1
Note2 Discov num DRAs -0.41 DDEs 9.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp F5 PmNote *
PmRA -7 PmDE -50 Dm number +03 3825 Cat1 BD
Name2 +03 2341 Cat2 AGK2/3 HD 175018 M HD
ADS BDS A11790 M ADS BDS N IDS IDS 18484N0316A
HIC
 
 
18534+0323 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185323.43+032260.0 Mag 9.88 Spectral class F3V (yellow-white)
PmRA 2.00 PmDE -40.0 Tycho2 0453-00754-1 Calc delta mag 0.71
Calc coord yes
Tycho2
Tycho2 0453-00754-1 Pflag RAmdeg 283.34765347 DEmdeg 3.38338524
PmRA 3.3 PmDE -41.5 E RAmdeg 19 E DEmdeg 22
E pmRA 1.3 E pmDE 1.3 EpRAm 1988.94 EpDEm 1987.32
Num 6 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.8
Q pmDE 0.5 BTmag 10.382 E BTmag 0.035 VTmag 9.881
E VTmag 0.032 Prox 101 TYC T HIP
CCDM RAdeg 283.34764583 DEdeg 3.38347972 EpRA 1990 1.90
EpDE 1990 1.81 E RAdeg 18.6 E DEdeg 23.1 Posflg
Corr -0.1
CCDM
Ccdm 18534+0323 RComp Comp B Note1
Note2 Discov num STF2413 DRAs -0.64 DDEs -0.2
R dRAs 91 Year 1830 Theta 200 Rho 9.9
Obs 16 Vmag 9.7 Sp PmNote *
PmRA -9 PmDE -52 Dm number Cat1
Name2 +03 2340 Cat2 AGK2/3 HD M HD
ADS BDS A11790 M ADS BDS N IDS IDS 18484N0316B
HIC