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Doubles in session


Current system
05453+3224
STF 781
HD 246988


Nearby doubles
18' : 05444+3210
HDS 767

19' : 05440+3233
TDS3314

24' : 05438+3210
TDS3311

27' : 05473+3222
J 902

29' : 05475+3220
UC 83

34' : 05463+3152
SEI 384

36' : 05458+3149
BKO 310AB

36' : 05467+3153
BKO 311

44' : 05458+3306
COU1095

45' : 05423+3247
HJ 370

45' : 05421+3245
HJ 369

50' : 05414+3223
SEI 372

51' : 05454+3315
TDS 193

52' : 05446+3134
SEI 381

54' : 05460+3316
UC 82

55' : 05422+3303
HJ 706

58' : 05428+3322
STF 773AB

63' : 05430+3319
HO 509

66' : 05447+3118
A 1040

67' : 05498+3258
S 500

68' : 05497+3146
SEI 390AB

68' : 05408+3148
TDS3289

70' : 05499+3147
STF 796AB

71' : 05501+3258
BKO 315

72' : 05455+3113
TDS3325

75' : 05434+3334
SEI 380



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.

05453+3224 STF 781 (HD 246988)

 
 
05h 45m 15.54s +32° 23' 40.0" P.A. 120.00 sep 15.4 mag 9.23,10.40 Sp B5V
 
 
Coord 2000 05453+3224 Discov num STF 781 Comp Coord arcsec 2000 05 45 15.54 +32 23 40.0
Date first 1830 Date last 2015 Obs 19
Pa first 122 Pa last 119.9 P.A. Now (θ) 119.9°
Sep first 14.9 Sep last 15.443 Sep. Now (ρ) 15.443"
Mag pri 9.23 Mag sec 10.40 delta mag (ΔM) 1.17 Spectral class B5V (blue-white)
Pri motion ra -001 Sec motion ra +006
Pri motion dec -007 Sec motion dec -007
Notes
rPM=0.759
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 246988 Constellation Auriga Tycho2 2409-01327-1 Gaia DR2 3448228649809126144
HD 246988
 
 
WDS 05453+3224 STF 781 (HD 246988) : 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
05453+3224 STF 781 2007 11 121 15.2 9.23 10.40 D 054515.54+322340.0
05453+3224 STF 781 2010 15 120 15.6 9.23 10.40 B5V 054515.54+322340.0
05453+3224 STF 781 2015 16 120 15.4 9.23 10.40 B5V 054515.54+322340.0

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

 
 
WDS 05453+3224 STF 781 (HD 246988) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05453+3224 STF 781 (HD 246988) : MEASURES
 
 
No records found.

 
 
WDS 05453+3224 (HD 246988) : VIRTUAL EYEPIECE
 
 

05453+3224 STF 781A mag 9.23 Sp B5V 05453+3224 STF 781B sep 13.7 P.A. 124.30 mag 10.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 05453+3224 (HD 246988) : ALADIN DSS IMAGE @ 05h 45m 15.54s +32° 23' 40.0"
 
 
 
 
WDS 05453+3224 STF 781 (HD 246988) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05453+3224 STF 781 distance=1' 05444+3210 HDS 767 distance=18' 05440+3233 TDS3314 distance=19' 05438+3210 TDS3311 distance=24' 05473+3222 J 902 distance=27' 05475+3220 UC 83 distance=29' 05463+3152 SEI 384 distance=34' 05458+3149 BKO 310AB distance=36' 05458+3149 BKO 310BC distance=36' 05467+3153 BKO 311 distance=36' 05458+3306 COU1095 distance=44' 05423+3247 HJ 370 distance=45' 05421+3245 HJ 369 distance=45' 05414+3223 SEI 372 distance=50' 05454+3315 TDS 193 distance=51' 05446+3134 SEI 381 distance=52' 05460+3316 UC 82 distance=54' 05422+3303 HJ 706 distance=55' 05428+3322 STF 773AB distance=58' 05428+3322 STF 773AC distance=58' 05430+3319 HO 509 distance=63' 05447+3118 A 1040 distance=66' 05498+3258 S 500 distance=67' 05497+3146 SEI 390AB distance=68' 05497+3146 SEI 391AC distance=68' 05408+3148 TDS3289 distance=68' 05499+3147 STF 796AB distance=70' 05499+3147 STF 796AC distance=70' 05501+3258 BKO 315 distance=71' 05455+3113 TDS3325 distance=72' 05434+3334 SEI 380 distance=75' 05493+3323 J 903 distance=78' 05496+3133 J 942 distance=79' 05496+3128 BKO 314 distance=79' 05391+3239 SEI 365 distance=79' 05502+3135 J 943 distance=79' 05514+3207 ES 415 distance=80' 05459+3343 HJ 708 distance=80' 05453+3344 HO 510 distance=81' 05455+3344 TDS3324AC distance=81' 05516+3230 SEI 396 distance=81' 05517+3225 BKO 273AB distance=82' 05517+3225 BKO 273AC distance=82' 05498+3127 SEI 392 distance=82' 05517+3231 BKO 272 distance=82' 05414+3118 DAM1081 distance=83' 05409+3123 AMS 1 distance=83' 05518+3231 BKO 275 distance=83' 05518+3229 BKO 276 distance=83' 05387+3229 ARA2323 distance=84' 05518+3232 BKO 274 distance=84' 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 05453+3224 STF 781 120 15.4 1
Show 05444+3210 HDS 767 7 0.3 18
Show 05440+3233 TDS3314 148 0.6 19
Show 05438+3210 TDS3311 126 2.7 24
Show 05473+3222 J 902 232 3.0 27
Show 05475+3220 UC 83 75 11.1 29
Show 05463+3152 SEI 384 175 13.9 34
Show 05458+3149 BKO 310 AB 259 14.8 36
Show 05458+3149 BKO 310 BC 319 5.5 36
Show 05467+3153 BKO 311 318 16.5 36
Show 05458+3306 COU1095 334 1.5 44
Show 05423+3247 HJ 370 259 12.9 45
Show 05421+3245 HJ 369 327 15.5 45
Show 05414+3223 SEI 372 113 15.2 50
Show 05454+3315 TDS 193 52 1.3 51
Show 05446+3134 SEI 381 54 28.1 52
Show 05460+3316 UC 82 121 25.8 54
Show 05422+3303 HJ 706 298 8.8 55
Show 05428+3322 STF 773 AB 220 27.0 58
Show 05428+3322 STF 773 AC 256 18.8 58
Show 05430+3319 HO 509 208 8.7 63
Show 05447+3118 A 1040 85 0.9 66
Show 05498+3258 S 500 90 60.2 67
Show 05497+3146 SEI 390 AB 227 5.4 68
Show 05497+3146 SEI 391 AC 140 27.5 68
Show 05408+3148 TDS3289 67 1.5 68
Show 05499+3147 STF 796 AB 62 3.7 70
Show 05499+3147 STF 796 AC 325 209.6 70
Show 05501+3258 BKO 315 205 5.9 71
Show 05455+3113 TDS3325 2 0.4 72
Show 05434+3334 SEI 380 52 29.0 75
Show 05493+3323 J 903 124 2.9 78
Show 05496+3133 J 942 187 3.5 79
Show 05496+3128 BKO 314 155 9.2 79
Show 05391+3239 SEI 365 323 30.7 79
Show 05502+3135 J 943 254 5.3 79
Show 05514+3207 ES 415 17 14.3 80
Show 05459+3343 HJ 708 250 8.8 80
Show 05453+3344 HO 510 245 1.7 81
Show 05455+3344 TDS3324 AC 179 2.3 81
Show 05516+3230 SEI 396 229 28.1 81
Show 05517+3225 BKO 273 AB 245 11.5 82
Show 05517+3225 BKO 273 AC 168 14.6 82
Show 05498+3127 SEI 392 309 8.7 82
Show 05517+3231 BKO 272 329 14.6 82
Show 05414+3118 DAM1081 238 2.9 83
Show 05409+3123 AMS 1 284 3.9 83
Show 05518+3231 BKO 275 182 15.7 83
Show 05518+3229 BKO 276 50 9.1 83
Show 05387+3229 ARA2323 261 51.4 84
Show 05518+3232 BKO 274 108 5.4 84

 
 
WDS 05453+3224 : COMPONENTS
 
 
  A
B pa=124.3°
sep=13.68"
 
 
05453+3224 A
 
 
Componente originario normalizzato AB Name HD 246988 Coord arcsec 2000 054515.54+322340.0 Mag 9.23
Spectral class B5V (blue-white) PmRA -1.00 PmDE -7.0 Tycho2 2409-01327-1
HD 246988
Tycho2
Tycho2 2409-01327-1 Pflag RAmdeg 86.31475518 DEmdeg 32.39445813
PmRA 0.9 PmDE -7.2 E RAmdeg 10 E DEmdeg 14
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.80 EpDEm 1989.80
Num 5 Q RAmdeg 1.3 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.8 BTmag 9.651 E BTmag 0.022 VTmag 9.539
E VTmag 0.023 Prox 999 TYC T HIP
CCDM RAdeg 86.31475250 DEdeg 32.39447583 EpRA 1990 1.52
EpDE 1990 1.13 E RAdeg 10.3 E DEdeg 13.6 Posflg
Corr 0.3
CCDM
Ccdm 05453+3224 RComp Comp A Note1
Note2 Discov num DRAs -2.53 DDEs -19.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.2 Sp B9 PmNote *
PmRA -11 PmDE 2 Dm number +32 1078 Cat1 BD
Name2 +32 558 Cat2 AGK2/3 HD 246988 M HD
ADS BDS A 4327 M ADS BDS N IDS IDS 05387N3221A
HIC
 
 
05453+3224 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 054516.43+322332.3 Mag 10.4 PmRA 6.00
PmDE -7.0 Calc delta mag 1.17 Calc coord yes
CCDM
Ccdm 05453+3224 RComp Comp B Note1
Note2 Discov num STF 781 DRAs -1.53 DDEs -27.2
R dRAs 90 Year 1830 Theta 122 Rho 14.9
Obs 4 Vmag 11.7 Sp PmNote
PmRA -11 PmDE 2 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4327 M ADS BDS N IDS IDS 05387N3221B
HIC