03450+2243 STF 442 (HD 23311)

 
 
03h 45m 01.60s +22° 43' 20.2" P.A. 268.00 sep 2.5 mag 10.06,10.50 Sp G5
 
 
Coord 2000 03450+2243 Discov num STF 442 Comp Coord arcsec 2000 03 45 01.60 +22 43 20.2
Date first 1832 Date last 2015 Obs 30
Pa first 272 Pa last 268.2 P.A. Now (θ) 268.2°
Sep first 2.5 Sep last 2.496 Sep. Now (ρ) 2.496"
Mag pri 10.06 Mag sec 10.50 delta mag (ΔM) 0.44 Spectral class G5 (yellow)
Pri motion ra +034 Sec motion ra -014
Pri motion dec +003 Sec motion dec +004
Notes T (Parallax indicates physical)
rPM=1.407
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 23311 Constellation Taurus Tycho2 1799-01134-1 Gaia DR2 64845210076602624
HD 23311
 
 
WDS 03450+2243 STF 442 (HD 23311) : 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
03450+2243 STF 442 1991 26 268 2.5 10.06 13.00 G5 034501.60+224320.2
03450+2243 STF 442 2000 29 268 2.5 10.06 13.00 G5 034501.60+224320.2
03450+2243 STF 442 2015 30 268 2.5 10.06 10.50 G5 T 034501.60+224320.2

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WDS 03450+2243 STF 442 (HD 23311) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03450+2243 STF 442 (HD 23311) : MEASURES
 
 
No records found.

 
 
WDS 03450+2243 (HD 23311) : VIRTUAL EYEPIECE
 
 

03450+2243 STF 442A mag 10.06 Sp G5 03450+2243 STF 442B sep 2.3 P.A. 268.00 mag 10.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 03450+2243 (HD 23311) : ALADIN DSS IMAGE @ 03h 45m 01.60s +22° 43' 20.2"
 
 
 
 
WDS 03450+2243 STF 442 (HD 23311) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


03450+2243  STF 442 distance=1' 03457+2242  HWE   8 distance=9' 03435+2244  OCC  97Aa,Ab distance=22' 03435+2244  STF 438AB distance=22' 03461+2259  LDS6109 distance=22' 03466+2255  RDR   2AB distance=26' 03468+2255  BOV  16 distance=27' 03458+2309  STF 444AB distance=28' 03458+2309  SKF 837AC distance=28' 03454+2312  UC   53 distance=30' 03429+2250  LDS6097 distance=31' 03439+2313  TRU   1 distance=35' 03434+2314  BOV   2AB distance=38' 03434+2314  MET  31AC distance=38' 03434+2314  BOV   2AD distance=38' 03423+2247  DEA  34 distance=39' 03477+2256  BOV  20 distance=39' 03469+2313  TDS2653 distance=39' 03445+2323  POU 308 distance=41' 03474+2221  SKF2338 distance=41' 03461+2321  BOV  13 distance=41' 03454+2326  RAO 110 distance=43' 03482+2235  LOH   1 distance=45' 03420+2223  KPP1786 distance=47' 03443+2331  OCC9082 distance=49' 03427+2320  RAO 103 distance=49' 03483+2223  BU 1184 distance=50' 03450+2336  LDS6106 distance=53' 03482+2315  LDS6114 distance=55' 03443+2150  LDS6101 distance=55' 03466+2150  SCA  23 distance=58' 03466+2337  OCC 297 distance=59' 03437+2339  CHR  11Aa,Ab distance=59' 03437+2339  HJL1024AB distance=59' 03487+2316  LDS5434AB distance=61' 03487+2316  LDS5434Aa,Ab distance=61' 03435+2340  BOV   3AB distance=61' 03435+2340  MET  32AC distance=61' 03490+2312  BOV  22 distance=62' 03419+2327  RAO  99 distance=62' 03448+2142  LDS6104 distance=62' 03483+2325  HL   25AB distance=63' 03483+2325  OCC 299Aa,Ab distance=63' 03460+2344  BOV  10 distance=63' 03457+2345  BOV   8 distance=63' 03476+2337  HL   24 distance=65' 03496+2240  GRV 194 distance=65' 03471+2343  OCC9083 distance=67' 03473+2344  BOV  17CF distance=67' 03497+2227  LDS6119AB distance=67' 03473+2344  HL   19AB distance=68' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 03450+2243 STF 442 268 2.5 1
Show 03457+2242 HWE 8 136 25.3 9
Show 03435+2244 OCC 97 Aa,Ab -1 0.1 22
Show 03435+2244 STF 438 AB 242 1.7 22
Show 03461+2259 LDS6109 80 36.4 22
Show 03466+2255 RDR 2 AB 228 2.6 26
Show 03468+2255 BOV 16 220 1.1 27
Show 03458+2309 STF 444 AB 338 3.4 28
Show 03458+2309 SKF 837 AC 153 16.5 28
Show 03454+2312 UC 53 141 57.4 30
Show 03429+2250 LDS6097 40 5.1 31
Show 03439+2313 TRU 1 315 1.5 35
Show 03434+2314 BOV 2 AB 213 3.6 38
Show 03434+2314 MET 31 AC 243 10.1 38
Show 03434+2314 BOV 2 AD 140 16.5 38
Show 03423+2247 DEA 34 320 122.9 39
Show 03477+2256 BOV 20 5 0.1 39
Show 03469+2313 TDS2653 359 0.5 39
Show 03445+2323 POU 308 19 6.8 41
Show 03474+2221 SKF2338 314 3.3 41
Show 03461+2321 BOV 13 114 4.7 41
Show 03454+2326 RAO 110 234 3.4 43
Show 03482+2235 LOH 1 132 9.3 45
Show 03420+2223 KPP1786 229 13.8 47
Show 03443+2331 OCC9082 -1 0.2 49
Show 03427+2320 RAO 103 185 1.2 49
Show 03483+2223 BU 1184 270 0.5 50
Show 03450+2336 LDS6106 323 25.1 53
Show 03482+2315 LDS6114 113 4.1 55
Show 03443+2150 LDS6101 201 72.1 55
Show 03466+2150 SCA 23 118 14.5 58
Show 03466+2337 OCC 297 -1 0.1 59
Show 03437+2339 CHR 11 Aa,Ab 222 0.0 59
Show 03437+2339 HJL1024 AB 175 196.7 59
Show 03487+2316 LDS5434 AB 207 87.7 61
Show 03487+2316 LDS5434 Aa,Ab 52 5.0 61
Show 03435+2340 BOV 3 AB 187 4.2 61
Show 03435+2340 MET 32 AC 68 10.7 61
Show 03490+2312 BOV 22 31 0.2 62
Show 03419+2327 RAO 99 84 0.9 62
Show 03448+2142 LDS6104 144 20.2 62
Show 03483+2325 HL 25 AB 298 176.6 63
Show 03483+2325 OCC 299 Aa,Ab -1 0.1 63
Show 03460+2344 BOV 10 217 0.3 63
Show 03457+2345 BOV 8 180 0.6 63
Show 03476+2337 HL 24 211 48.1 65
Show 03496+2240 GRV 194 161 51.5 65
Show 03471+2343 OCC9083 61 0.6 67
Show 03473+2344 BOV 17 CF 78 1.2 67
Show 03497+2227 LDS6119 AB 326 11.2 67
Show 03473+2344 HL 19 AB 227 66.4 68

 
 
WDS 03450+2243 : COMPONENTS
 
 
  A
B pa=268.0°
sep=2.30"
 
 
03450+2243 A
 
 
Componente originario normalizzato AB Name HD 23311 Coord arcsec 2000 034501.60+224320.2 Mag 10.06
Spectral class G5 (yellow) PmRA 34.00 PmDE 3.0 Tycho2 1799-01134-1
HD 23311
Tycho2
Tycho2 1799-01134-1 Pflag RAmdeg 56.25668086 DEmdeg 22.72228796
PmRA 16.6 PmDE 8.5 E RAmdeg 29 E DEmdeg 35
E pmRA 1.3 E pmDE 1.3 EpRAm 1985.41 EpDEm 1982.08
Num 6 Q RAmdeg 2.1 Q DEmdeg 1.3 Q pmRA 2.1
Q pmDE 1.3 BTmag 11.435 E BTmag 0.084 VTmag 10.057
E VTmag 0.040 Prox 25 TYC T HIP
CCDM RAdeg 56.25664278 DEdeg 22.72226972 EpRA 1990 1.68
EpDE 1990 1.54 E RAdeg 29.9 E DEdeg 36.5 Posflg D
Corr -0.2
CCDM
Ccdm 03450+2243 RComp Comp A Note1
Note2 Discov num DRAs 1.49 DDEs 20.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.9 Sp G5 PmNote *
PmRA 0 PmDE 18 Dm number +22 538 Cat1 BD
Name2 +22 340 Cat2 AGK2/3 HD 23311 M HD
ADS BDS A 2740 M ADS BDS N IDS IDS 03391N2224A
HIC
 
 
03450+2243 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 034501.43+224320.1 Mag 10.5 PmRA -14.00
PmDE 4.0 Calc delta mag 0.44 Calc coord yes
CCDM
Ccdm 03450+2243 RComp Comp B Note1
Note2 Discov num STF 442 DRAs DDEs
R dRAs Year 1832 Theta 269 Rho 2.5
Obs 16 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2740 M ADS BDS N IDS IDS 03391N2224B
HIC