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Current system
19034+2603
STF 2444


Nearby doubles
6' : 19038+2602
BU 52AB

12' : 19046+2607
BRT 188

17' : 19029+2552
TDT1200

22' : 19053+2555
EGN 24AB

24' : 19041+2540
BRT 186

33' : 19036+2634
TDT1202

38' : 19012+2551
RAO 608

38' : 19016+2624
TDT1187

40' : 19039+2642
A 2992

42' : 19025+2640
BRT 36AB

44' : 19042+2519
BRT 187

49' : 19074+2558
STF2459

52' : 19034+2511
A 2991

57' : 19080+2601
GRF 5

59' : 19066+2646
COU 722

59' : 19024+2507
POU3660

59' : 19030+2505
POU3670

59' : 19025+2506
POU3662AB

61' : 19065+2514
POU3700

61' : 19083+2555
COU 420

62' : 19013+2510
POU3652

65' : 19074+2520
TDT1237

66' : 19006+2512
POU3644

68' : 19052+2708
HJ 1365

69' : 19089+2603
TDT1250

70' : 19012+2503
POU3646



Selections
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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.

19034+2603 STF 2444

 
 
19h 03m 48.19s +26° 02' 10.8" P.A. 307.00 sep 22.2 mag 7.85,10.49 Sp G0
 
 
Coord 2000 19034+2603 Discov num STF2444 Comp Coord arcsec 2000 19 03 48.19 +26 02 10.8
Date first 1829 Date last 2015 Obs 22
Pa first 322 Pa last 307.2 P.A. Now (θ) 307.2°
Sep first 24.8 Sep last 22.192 Sep. Now (ρ) 22.192"
Mag pri 7.85 Mag sec 10.49 delta mag (ΔM) 2.64 Spectral class G0 (yellow)
Pri motion ra +015 Sec motion ra +004
Pri motion dec +037 Sec motion dec +005
Notes L (Linear solution)
rPM=0.848
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2035995784595834624
 
 
WDS 19034+2603 STF 2444 : 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
19034+2603 STF2444 2006 13 308 22.4 7.85 10.49 G0 LD 190348.19+260210.8
19034+2603 STF2444 2010 15 308 22.2 7.85 10.49 G0 L 190348.19+260210.8
19034+2603 STF2444 2015 16 307 22.2 7.85 10.49 G0 L 190348.19+260210.8

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

 
 
WDS 19034+2603 STF 2444 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19034+2603 STF 2444 : MEASURES
 
 
No records found.

 
 
WDS 19034+2603 : VIRTUAL EYEPIECE
 
 

19034+2603 STF2444A mag 7.85 Sp G0 19034+2603 STF2444B sep 20.8 P.A. 310.20 mag 10.49 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19034+2603 : ALADIN DSS IMAGE @ 19h 03m 48.19s +26° 02' 10.8"
 
 
 
 
WDS 19034+2603 STF 2444 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19034+2603 STF2444 distance=0' 19038+2602 BU 52AB distance=6' 19038+2602 BU 52BC distance=7' 19046+2607 BRT 188 distance=12' 19029+2552 TDT1200 distance=17' 19053+2555 EGN 24AB distance=22' 19053+2555 LLO 17AC distance=22' 19053+2555 LLO 17AD distance=22' 19041+2540 BRT 186 distance=24' 19036+2634 TDT1202 distance=33' 19012+2551 RAO 608 distance=38' 19016+2624 TDT1187 distance=38' 19039+2642 A 2992 distance=40' 19025+2640 BRT 36AB distance=42' 19025+2640 LBU 4AC distance=42' 19042+2519 BRT 187 distance=44' 19074+2558 STF2459 distance=49' 19034+2511 A 2991 distance=52' 19080+2601 GRF 5 distance=57' 19066+2646 COU 722 distance=59' 19024+2507 POU3660 distance=59' 19030+2505 POU3670 distance=59' 19025+2506 POU3662AB distance=59' 19025+2506 POU3662AC distance=59' 19065+2514 POU3700 distance=61' 19083+2555 COU 420 distance=61' 19013+2510 POU3652 distance=62' 19074+2520 TDT1237 distance=65' 19006+2512 POU3644 distance=66' 19052+2708 HJ 1365 distance=68' 19089+2603 TDT1250 distance=69' 19012+2503 POU3646 distance=70' 19049+2453 POU3682 distance=72' 19066+2457 POU3701 distance=76' 19079+2512 POU3717 distance=76' 19067+2458 POU3704 distance=76' 19013+2454 POU3650 distance=77' 19028+2447 POU3665 distance=77' 18581+2605 TDT1151 distance=78' 19023+2447 POU3659 distance=79' 19002+2500 POU3642 distance=79' 19057+2717 HO 95 distance=79' 19083+2511 POU3722AB distance=80' 19083+2511 POU3721AC distance=80' 19019+2718 ES 479 distance=81' 19073+2456 POU3710 distance=81' 19079+2503 COU 419 distance=81' 19056+2445 POU3687 distance=82' 19076+2457 POU3715 distance=83' 18580+2535 TDT1150 distance=83' 19063+2447 POU3696 distance=83' 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 19034+2603 STF2444 307 22.2
Show 19038+2602 BU 52 AB 298 51.4 6
Show 19038+2602 BU 52 BC 179 9.8 7
Show 19046+2607 BRT 188 318 3.7 12
Show 19029+2552 TDT1200 172 2.8 17
Show 19053+2555 EGN 24 AB 85 1.7 22
Show 19053+2555 LLO 17 AC 292 7.4 22
Show 19053+2555 LLO 17 AD 46 8.0 22
Show 19041+2540 BRT 186 174 3.7 24
Show 19036+2634 TDT1202 5 0.5 33
Show 19012+2551 RAO 608 142 1.3 38
Show 19016+2624 TDT1187 41 0.7 38
Show 19039+2642 A 2992 44 0.2 40
Show 19025+2640 BRT 36 AB 47 4.9 42
Show 19025+2640 LBU 4 AC 235 51.4 42
Show 19042+2519 BRT 187 64 1.4 44
Show 19074+2558 STF2459 232 13.8 49
Show 19034+2511 A 2991 82 0.7 52
Show 19080+2601 GRF 5 38 83.7 57
Show 19066+2646 COU 722 335 1.0 59
Show 19024+2507 POU3660 274 11.8 59
Show 19030+2505 POU3670 41 13.4 59
Show 19025+2506 POU3662 AB 223 13.2 59
Show 19025+2506 POU3662 AC 247 12.7 59
Show 19065+2514 POU3700 48 3.4 61
Show 19083+2555 COU 420 99 1.3 61
Show 19013+2510 POU3652 188 14.1 62
Show 19074+2520 TDT1237 349 0.6 65
Show 19006+2512 POU3644 263 7.9 66
Show 19052+2708 HJ 1365 323 19.3 68
Show 19089+2603 TDT1250 172 1.2 69
Show 19012+2503 POU3646 98 14.3 70
Show 19049+2453 POU3682 166 7.8 72
Show 19066+2457 POU3701 125 13.4 76
Show 19079+2512 POU3717 303 6.3 76
Show 19067+2458 POU3704 203 14.0 76
Show 19013+2454 POU3650 105 5.5 77
Show 19028+2447 POU3665 207 11.0 77
Show 18581+2605 TDT1151 152 0.4 78
Show 19023+2447 POU3659 204 10.7 79
Show 19002+2500 POU3642 91 5.6 79
Show 19057+2717 HO 95 143 0.2 79
Show 19083+2511 POU3722 AB 78 8.8 80
Show 19083+2511 POU3721 AC 174 11.9 80
Show 19019+2718 ES 479 142 8.1 81
Show 19073+2456 POU3710 39 9.4 81
Show 19079+2503 COU 419 30 2.5 81
Show 19056+2445 POU3687 291 6.9 82
Show 19076+2457 POU3715 125 9.2 83
Show 18580+2535 TDT1150 40 0.4 83
Show 19063+2447 POU3696 65 16.1 83

 
 
WDS 19034+2603 : COMPONENTS
 
 
  A
B pa=310.2°
sep=20.79"
 
 
19034+2603 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 190348.19+260210.8 Mag 7.85 Spectral class G0 (yellow)
PmRA 15.00 PmDE 37.0
CCDM
Ccdm 19034+2603 RComp Comp A Note1
Note2 Discov num DRAs 1.54 DDEs 10.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp A0 PmNote *
PmRA 17 PmDE 9 Dm number +25 3711 Cat1 BD
Name2 +25 2034 Cat2 AGK2/3 HD 177371 M HD
ADS BDS B 9003 M ADS BDS N IDS IDS 18593N2554A
HIC 93564
 
 
19034+2603 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 190347.01+260224.2 Mag 10.49 PmRA 4.00
PmDE 5.0 Calc delta mag 2.64 Calc coord yes
CCDM
Ccdm 19034+2603 RComp Comp B Note1
Note2 Discov num STF2444 DRAs 0.22 DDEs 24.1
R dRAs 90 Year 1918 Theta 316 Rho 23.6
Obs 5 Vmag 9.9 Sp PmNote *
PmRA 5 PmDE -24 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 9003 M ADS BDS N IDS IDS 18593N2554B
HIC 93563