19074+2558 STF 2459 (HD 178354)

 
 
19h 07m 22.01s +25° 58' 23.9" P.A. 232.00 sep 13.8 mag 9.12,10.07 Sp A2
 
 
Coord 2000 19074+2558 Discov num STF2459 Comp Coord arcsec 2000 19 07 22.01 +25 58 23.9
Date first 1830 Date last 2020 Obs 42
Pa first 233 Pa last 232.3 P.A. Now (θ) 232.3°
Sep first 13.8 Sep last 13.83 Sep. Now (ρ) 13.83"
Mag pri 9.12 Mag sec 10.07 delta mag (ΔM) 0.95 Spectral class A2 (white)
Pri motion ra +007 Sec motion ra +007
Pri motion dec +000 Sec motion dec +000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 178354 Constellation Lyra SAO 86834 Tycho2 2127-01495-1
Gaia DR2 2035955686779535616 HD 178354 GC 26334
 
 
WDS 19074+2558 STF 2459 (HD 178354) : 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
19074+2558 STF2459 2004 23 233 13.8 9.12 10.07 A2 D 190722.01+255823.9
19074+2558 STF2459 2007 24 232 14.0 9.12 10.07 A2 D 190722.01+255823.9
19074+2558 STF2459 2008 27 234 13.7 9.12 10.07 A2 D 190722.01+255823.9
19074+2558 STF2459 2010 29 231 14.1 9.12 10.07 A2 D 190722.01+255823.9
19074+2558 STF2459 2011 30 230 15.3 9.12 10.07 A2 D 190722.01+255823.9
19074+2558 STF2459 2015 31 232 13.8 9.12 10.07 A2 190722.01+255823.9
19074+2558 STF2459 2020 42 232 13.8 9.12 10.07 A2 190722.01+255823.9

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

 
 
WDS 19074+2558 STF 2459 (HD 178354) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19074+2558 STF 2459 (HD 178354) : MEASURES
 
 
No records found.

 
 
WDS 19074+2558 (HD 178354) : VIRTUAL EYEPIECE
 
 

19074+2558 STF2459A mag 9.12 Sp A2 19074+2558 STF2459B sep 13.0 P.A. 229.30 mag 10.07 virtual eyepiece
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Radius:
Components only
 
 
WDS 19074+2558 (HD 178354) : ALADIN DSS IMAGE @ 19h 07m 22.01s +25° 58' 23.9"
 
 
 
 
WDS 19074+2558 STF 2459 (HD 178354) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19074+2558  STF2459 distance=0' 19080+2601  GRF   5 distance=10' 19083+2555  COU 420 distance=13' 19089+2603  TDT1250 distance=21' 19053+2555  EGN  24AB distance=28' 19053+2555  LLO  17AC distance=28' 19053+2555  LLO  17AD distance=28' 19074+2520  TDT1237 distance=39' 19046+2607  BRT 188 distance=40' 19065+2514  POU3700 distance=46' 19079+2512  POU3717 distance=48' 19041+2540  BRT 186 distance=48' 19034+2603  STF2444 distance=49' 19066+2646  COU 722 distance=49' 19083+2511  POU3722AB distance=50' 19083+2511  POU3721AC distance=50' 19096+2641  TDS 972 distance=52' 19038+2602  BU   52AB distance=54' 19038+2602  BU   52BC distance=55' 19079+2503  COU 419 distance=56' 19042+2519  BRT 187 distance=59' 19094+2506  TDT1257 distance=59' 19076+2457  POU3715 distance=61' 19080+2458  POU3718 distance=61' 19029+2552  TDT1200 distance=61' 19067+2458  POU3704 distance=61' 19118+2615  STF2480 distance=62' 19096+2506  POU3732 distance=62' 19036+2634  TDT1202 distance=62' 19073+2456  POU3710 distance=62' 19066+2457  POU3701 distance=63' 19092+2656  HO  444 distance=63' 19093+2501  POU3727 distance=64' 19039+2642  A  2992 distance=65' 19071+2451  POU3709 distance=68' 19083+2706  HO   98AB distance=69' 19083+2706  WAL 104AB,D distance=69' 19083+2706  HO   98AB,C distance=69' 19034+2511  A  2991 distance=72' 19069+2447  POU3706 distance=72' 19076+2446  POU3714 distance=72' 19063+2447  POU3696 distance=73' 19127+2545  TDT1295 distance=73' 19049+2453  POU3682 distance=74' 19052+2708  HJ 1365 distance=75' 19069+2442  POU3707 distance=77' 19093+2447  POU3730 distance=77' 19056+2445  POU3687 distance=78' 19025+2640  BRT  36AB distance=78' 19025+2640  LBU   4AC distance=78' 19063+2441  POU3694 distance=79' 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 19074+2558 STF2459 232 13.8
Show 19080+2601 GRF 5 38 83.7 10
Show 19083+2555 COU 420 99 1.3 13
Show 19089+2603 TDT1250 172 1.2 21
Show 19053+2555 EGN 24 AB 85 1.7 28
Show 19053+2555 LLO 17 AC 292 7.4 28
Show 19053+2555 LLO 17 AD 46 8.0 28
Show 19074+2520 TDT1237 349 0.6 39
Show 19046+2607 BRT 188 318 3.7 40
Show 19065+2514 POU3700 48 3.4 46
Show 19079+2512 POU3717 303 6.3 48
Show 19041+2540 BRT 186 174 3.7 48
Show 19034+2603 STF2444 307 22.2 49
Show 19066+2646 COU 722 335 1.0 49
Show 19083+2511 POU3722 AB 78 8.8 50
Show 19083+2511 POU3721 AC 174 11.9 50
Show 19096+2641 TDS 972 310 0.8 52
Show 19038+2602 BU 52 AB 298 51.4 54
Show 19038+2602 BU 52 BC 179 9.8 55
Show 19079+2503 COU 419 30 2.5 56
Show 19042+2519 BRT 187 64 1.4 59
Show 19094+2506 TDT1257 300 2.6 59
Show 19076+2457 POU3715 125 9.2 61
Show 19080+2458 POU3718 272 14.4 61
Show 19029+2552 TDT1200 172 2.8 61
Show 19067+2458 POU3704 203 14.0 61
Show 19118+2615 STF2480 23 15.1 62
Show 19096+2506 POU3732 137 16.8 62
Show 19036+2634 TDT1202 5 0.5 62
Show 19073+2456 POU3710 39 9.4 62
Show 19066+2457 POU3701 125 13.4 63
Show 19092+2656 HO 444 67 1.3 63
Show 19093+2501 POU3727 179 13.4 64
Show 19039+2642 A 2992 44 0.2 65
Show 19071+2451 POU3709 160 6.0 68
Show 19083+2706 HO 98 AB 61 0.2 69
Show 19083+2706 WAL 104 AB,D 18 91.6 69
Show 19083+2706 HO 98 AB,C 107 28.4 69
Show 19034+2511 A 2991 82 0.7 72
Show 19069+2447 POU3706 21 14.3 72
Show 19076+2446 POU3714 41 8.7 72
Show 19063+2447 POU3696 65 16.1 73
Show 19127+2545 TDT1295 138 0.8 73
Show 19049+2453 POU3682 166 7.8 74
Show 19052+2708 HJ 1365 323 19.3 75
Show 19069+2442 POU3707 202 22.0 77
Show 19093+2447 POU3730 57 14.5 77
Show 19056+2445 POU3687 291 6.9 78
Show 19025+2640 BRT 36 AB 47 4.9 78
Show 19025+2640 LBU 4 AC 235 51.4 78
Show 19063+2441 POU3694 91 6.7 79

 
 
WDS 19074+2558 : COMPONENTS
 
 
  A
B pa=229.3°
sep=12.97"
 
 
19074+2558 A
 
 
Componente originario normalizzato AB Name HD 178354 Coord arcsec 2000 190722.01+255823.9 Mag 9.12
Spectral class A2 (white) PmRA 7.00 PmDE 0.0 SAO 86834
Tycho2 2127-01495-1 HD 178354 GC 26334 DM BD+25 3726
Tycho2
Tycho2 2127-01495-1 Pflag RAmdeg 286.84170984 DEmdeg 25.97331764
PmRA 8.2 PmDE 2.3 E RAmdeg 8 E DEmdeg 8
E pmRA 1.2 E pmDE 1.1 EpRAm 1990.88 EpDEm 1990.81
Num 11 Q RAmdeg 1.8 Q DEmdeg 1.6 Q pmRA 1.8
Q pmDE 1.7 BTmag 9.356 E BTmag 0.018 VTmag 9.116
E VTmag 0.015 Prox 138 TYC T HIP
CCDM RAdeg 286.84168944 DEdeg 25.97331167 EpRA 1990 1.47
EpDE 1990 1.64 E RAdeg 8.4 E DEdeg 7.7 Posflg
Corr 0.2
SAO
SAO 86834 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 0.012 Vmag 8.6 SpType A2
Double code Source 70 CatNum 26334 DM BD+25 3726
DMcomp BDsup HD 178354 M HD 0
GC 26334 RA1950rad 4.99740885 DE1950rad 0.45193508 PmRA2000 0.0004
PmDE2000 0.01
CCDM
Ccdm 19074+2558 RComp Comp A Note1
Note2 Discov num DRAs -2.00 DDEs 23.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp A2 PmNote *
PmRA 6 PmDE 2 Dm number +25 3726 Cat1 BD
Name2 +25 2048 Cat2 AGK2/3 HD 178354 M HD
ADS BDS A12059 M ADS BDS N IDS IDS 19033N2549A
HIC
 
 
19074+2558 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 190721.28+255815.4 Mag 10.07 PmRA 7.00
PmDE 0.0 Tycho2 2127-02559-1 HD 337732 Calc delta mag 0.95
Calc coord yes
Tycho2
Tycho2 2127-02559-1 Pflag RAmdeg 286.83832586 DEmdeg 25.97098024
PmRA 6.1 PmDE 0.1 E RAmdeg 19 E DEmdeg 17
E pmRA 1.4 E pmDE 1.3 EpRAm 1988.43 EpDEm 1989.10
Num 8 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 10.442 E BTmag 0.031 VTmag 10.067
E VTmag 0.029 Prox 138 TYC T HIP
CCDM RAdeg 286.83830917 DEdeg 25.97097972 EpRA 1990 1.45
EpDE 1990 1.66 E RAdeg 19.7 E DEdeg 16.8 Posflg D
Corr 0.3
CCDM
Ccdm 19074+2558 RComp Comp B Note1
Note2 Discov num STF2459 DRAs -2.81 DDEs 16.0
R dRAs 10 Year 1830 Theta 233 Rho 13.7
Obs 7 Vmag 9.8 Sp A2 PmNote *
PmRA 6 PmDE 11 Dm number Cat1
Name2 +25 2047 Cat2 AGK2/3 HD M HD
ADS BDS A12059 M ADS BDS N IDS IDS 19033N2549B
HIC