19069+2745 STF 2458 AC

 
 
19h 06m 52.39s +27° 45' 09.4" P.A. 62.00 sep 71.0 mag 9.71,8.55 Sp A0
 
 
Coord 2000 19069+2745 Discov num STF2458 Comp AC Coord arcsec 2000 19 06 52.39 +27 45 09.4
Date first 1897 Date last 2015 Obs 20
Pa first 63 Pa last 61.8 P.A. Now (θ) 61.8°
Sep first 71.8 Sep last 71.007 Sep. Now (ρ) 71.007"
Mag pri 9.71 Mag sec 8.55 delta mag (ΔM) 1.16 Spectral class A0 (white)
Pri motion ra +006 Sec motion ra +003
Pri motion dec -009 Sec motion dec +001
Notes
rPM=0.965
This double is not physical.
 
 
19069+2745 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 337517 86824 19 06 52 +27 45 09 STF 2458 AB 2016 34 227 11.3 9.71 10.39 0.68
Show 86824 19 06 52 +27 45 09 STF 2458 AC 2015 20 62 71.0 9.71 8.55 1.16 <===
Show 86825 19 06 52 +27 45 02 STF 2458 BC 2015 17 60 82.0 10.39 8.55 1.84
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra SAO 86824 Tycho2 2130-02269-1 Gaia DR2 2037341964780375552
HD 178308
 
 
WDS 19069+2745 STF 2458 AC : 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
19069+2745 STF2458 AC 2004 13 62 71.1 9.71 8.55 D 190652.39+274509.4
19069+2745 STF2458 AC 2013 15 61 70.6 9.71 8.55 A0 190652.39+274509.4
19069+2745 STF2458 AC 2015 16 62 71.0 9.71 8.55 A0 190652.39+274509.4

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

 
 
WDS 19069+2745 STF 2458 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19069+2745 STF 2458 AC : MEASURES
 
 
No records found.

 
 
WDS 19069+2745 : VIRTUAL EYEPIECE
 
 

19069+2745 STF2458A mag 9.71 Sp A0 19069+2745 STF2458B sep 11.2 P.A. 226.40 mag 10.39 19069+2745 STF2458C sep 64.8 P.A. 58.80 mag 8.55 virtual eyepiece
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Radius:
Components only
 
 
WDS 19069+2745 : ALADIN DSS IMAGE @ 19h 06m 52.39s +27° 45' 09.4"
 
 
 
 
WDS 19069+2745 STF 2458 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19069+2745 STF2458AC distance=0' 19069+2745 STF2458BC distance=1' 19064+2743 MLR 538 distance=8' 19075+2728 J 1205 distance=19' 19090+2739 L 44 distance=21' 19085+2746 DAM 289 distance=22' 19056+2724 HDS2709 distance=27' 19087+2734 RAO 406 distance=27' 19057+2717 HO 95 distance=33' 19038+2756 GCB 34 distance=43' 19083+2706 HO 98AB distance=44' 19083+2706 WAL 104AB,D distance=44' 19083+2706 HO 98AB,C distance=44' 19052+2708 HJ 1365 distance=44' 19102+2751 ES 481AB distance=45' 19102+2751 AOT 75AC distance=45' 19088+2825 ES 348 distance=47' 19097+2715 TDT1262 distance=49' 19045+2822 KPP4136 distance=49' 19102+2737 BRT 189 distance=49' 19048+2829 COH 1 distance=51' 19101+2719 TDT1268 distance=51' 19031+2757 J 811 distance=51' 19029+2742 ES 480AB distance=53' 19029+2742 WAK 3AC distance=53' 19103+2820 COU 723 distance=58' 19092+2656 HO 444 distance=59' 19066+2646 COU 722 distance=60' 19056+2848 J 2942AB distance=67' 19056+2848 LOS 8AC distance=67' 19113+2705 AG 373 distance=72' 19047+2850 J 2941 distance=72' 19019+2718 ES 479 distance=72' 19117+2712 J 1206 distance=74' 19018+2814 HDS2697 distance=74' 19015+2724 AG 370 distance=75' 19096+2641 TDS 972 distance=75' 19039+2642 A 2992 distance=76' 19072+2904 MLB 468 distance=81' 19125+2812 HJ 1375 distance=81' 19084+2904 TDT1245 distance=82' 19050+2904 BKO 57CD distance=82' 19050+2904 AG 372AB distance=83' 19050+2904 BKO 57AC distance=83' 19036+2634 TDT1202 distance=84' 19099+2858 TDS 973 distance=84' 19025+2640 BRT 36AB distance=88' 19025+2640 LBU 4AC distance=88' 19128+2823 TDT1296 distance=88' 19019+2844 TDT1191 distance=89' 19133+2811 TDT1301 distance=90' 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 19069+2745 STF2458 AB 227 11.3
Show 19069+2745 STF2458 AC 62 71.0
Show 19069+2745 STF2458 BC 60 82.0 1
Show 19064+2743 MLR 538 69 11.3 8
Show 19075+2728 J 1205 317 3.6 19
Show 19090+2739 L 44 177 4.8 21
Show 19085+2746 DAM 289 242 6.6 22
Show 19056+2724 HDS2709 43 0.3 27
Show 19087+2734 RAO 406 184 0.6 27
Show 19057+2717 HO 95 143 0.2 33
Show 19038+2756 GCB 34 295 6.7 43
Show 19083+2706 HO 98 AB 61 0.2 44
Show 19083+2706 WAL 104 AB,D 18 91.6 44
Show 19083+2706 HO 98 AB,C 107 28.4 44
Show 19052+2708 HJ 1365 323 19.3 44
Show 19102+2751 ES 481 AB 135 4.0 45
Show 19102+2751 AOT 75 AC 285 57.9 45
Show 19088+2825 ES 348 255 5.3 47
Show 19097+2715 TDT1262 92 0.7 49
Show 19045+2822 KPP4136 71 2.0 49
Show 19102+2737 BRT 189 270 0.9 49
Show 19048+2829 COH 1 314 9.4 51
Show 19101+2719 TDT1268 225 0.5 51
Show 19031+2757 J 811 256 2.8 51
Show 19029+2742 ES 480 AB 273 2.4 53
Show 19029+2742 WAK 3 AC 357 1.1 53
Show 19103+2820 COU 723 6 0.1 58
Show 19092+2656 HO 444 67 1.3 59
Show 19066+2646 COU 722 335 1.0 60
Show 19056+2848 J 2942 AB 60 6.8 67
Show 19056+2848 LOS 8 AC 339 4.8 67
Show 19113+2705 AG 373 328 3.0 72
Show 19047+2850 J 2941 231 8.5 72
Show 19019+2718 ES 479 142 8.1 72
Show 19117+2712 J 1206 332 2.9 74
Show 19018+2814 HDS2697 189 7.8 74
Show 19015+2724 AG 370 340 4.0 75
Show 19096+2641 TDS 972 310 0.8 75
Show 19039+2642 A 2992 44 0.2 76
Show 19072+2904 MLB 468 180 8.3 81
Show 19125+2812 HJ 1375 85 12.3 81
Show 19084+2904 TDT1245 24 0.7 82
Show 19050+2904 BKO 57 CD 92 8.5 82
Show 19050+2904 AG 372 AB 182 6.0 83
Show 19050+2904 BKO 57 AC 163 57.8 83
Show 19036+2634 TDT1202 5 0.5 84
Show 19099+2858 TDS 973 133 1.0 84
Show 19025+2640 BRT 36 AB 47 4.9 88
Show 19025+2640 LBU 4 AC 235 51.4 88
Show 19128+2823 TDT1296 293 2.1 88
Show 19019+2844 TDT1191 356 0.5 89

 
 
WDS 19069+2745 : COMPONENTS
 
 
  A B
B pa=226.4°
sep=11.17"
 
C pa=58.8°
sep=64.75"
pa=57.0°
sep=75.70"
 
 
19069+2745 A
 
 
Name HD 337517 Coord arcsec 2000 190652.39+274509.4 Mag 9.71 Spectral class A0 (white)
PmRA 4.00 PmDE -8.0 SAO 86824 Tycho2 2130-02269-1
HD 337517 GC 26323 DM BD+27 3247
Tycho2
Tycho2 2130-02269-1 Pflag RAmdeg 286.71833347 DEmdeg 27.75262481
PmRA 7.0 PmDE -7.5 E RAmdeg 14 E DEmdeg 12
E pmRA 1.4 E pmDE 1.3 EpRAm 1990.12 EpDEm 1990.47
Num 7 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 9.992 E BTmag 0.023 VTmag 9.714
E VTmag 0.022 Prox 113 TYC T HIP
CCDM RAdeg 286.71831472 DEdeg 27.75264222 EpRA 1990 1.55
EpDE 1990 1.69 E RAdeg 13.6 E DEdeg 11.6 Posflg
Corr 0.2
SAO
SAO 86824 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 -0.015 Vmag 9.2 SpType A0
Double code Source 70 CatNum 26323 DM BD+27 3247
DMcomp BDsup HD 337517 M HD 1
GC 26323 RA1950rad 4.99544449 DE1950rad 0.48299694 PmRA2000 0.0017
PmDE2000 -0.016
 
 
19069+2745 B
 
 
Coord arcsec 2000 190651.78+274501.7 Coord calc 190651.78+274501.7 Mag 10.39 PmRA 5.00
PmDE -9.0 Tycho2 2130-02668-1 Calc delta mag 0.68
Tycho2
Tycho2 2130-02668-1 Pflag RAmdeg 286.71574632 DEmdeg 27.75047006
PmRA 9.7 PmDE -12.0 E RAmdeg 25 E DEmdeg 21
E pmRA 2.2 E pmDE 2.1 EpRAm 1990.11 EpDEm 1990.62
Num 3 Q RAmdeg 1.5 Q DEmdeg 0.0 Q pmRA 1.5
Q pmDE 0.0 BTmag 10.790 E BTmag 0.038 VTmag 10.395
E VTmag 0.036 Prox 113 TYC T HIP
CCDM RAdeg 286.71572056 DEdeg 27.75049778 EpRA 1990 1.53
EpDE 1990 1.68 E RAdeg 24.8 E DEdeg 20.9 Posflg
Corr 0.2
 
 
19069+2745 C
 
 
Coord arcsec 2000 190656.56+274543.0 Mag 8.55 PmRA 3.00 PmDE 1.0
SAO 86825 Tycho2 2130-01902-1 HD 178308 DM BD+27 3248
Calc delta mag 1.16 Calc coord yes
Tycho2
Tycho2 2130-01902-1 Pflag RAmdeg 286.73798488 DEmdeg 27.76187463
PmRA 2.7 PmDE 1.7 E RAmdeg 6 E DEmdeg 5
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.15 EpDEm 1991.31
Num 9 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 0.9 BTmag 8.632 E BTmag 0.016 VTmag 8.552
E VTmag 0.012 Prox 709 TYC T HIP
CCDM RAdeg 286.73797750 DEdeg 27.76187083 EpRA 1990 1.58
EpDE 1990 1.66 E RAdeg 5.7 E DEdeg 5.3 Posflg
Corr 0.1
SAO
SAO 86825 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 0.009 Vmag 8.7 SpType A0
Double code Source 34 CatNum 9593 DM BD+27 3248
DMcomp BDsup HD 178308 M HD 0
GC RA1950rad 4.9957865 DE1950rad 0.48315746 PmRA2000 0.0011
PmDE2000 0.008