stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
19083+2706
WAL 104 AB,D


Nearby doubles
16' : 19092+2656
HO 444

22' : 19097+2715
TDT1262

26' : 19075+2728
J 1205

28' : 19101+2719
TDT1268

29' : 19087+2734
RAO 406

30' : 19066+2646
COU 722

32' : 19096+2641
TDS 972

37' : 19057+2717
HO 95

39' : 19090+2739
L 44

41' : 19085+2746
DAM 289

41' : 19056+2724
HDS2709

42' : 19113+2705
AG 373

42' : 19052+2708
HJ 1365

44' : 19102+2737
BRT 189

44' : 19069+2745
STF2458AB

46' : 19064+2743
MLR 538

48' : 19117+2712
J 1206

52' : 19102+2751
ES 481AB

64' : 19089+2603
TDT1250

64' : 19039+2642
A 2992

66' : 19080+2601
GRF 5

69' : 19074+2558
STF2459

69' : 19118+2615
STF2480

70' : 19133+2719
MLB 694

70' : 19036+2634
TDT1202

71' : 19083+2555
COU 420



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.

19083+2706 WAL 104 AB,D

 
 
19h 08m 16.19s +27° 05' 39.3" P.A. 18.00 sep 91.6 mag 7.55,11.10 Sp A0 dist. 359.71 pc (1173.37 l.y.)
 
 
Coord 2000 19083+2706 Discov num WAL 104 Comp AB,D Coord arcsec 2000 19 08 16.19 +27 05 39.3
Date first 1944 Date last 2014 Obs 5
Pa first 20 Pa last 17.9 P.A. Now (θ) 17.9°
Sep first 90.0 Sep last 91.566 Sep. Now (ρ) 91.566"
Mag pri 7.55 Mag sec 11.10 delta mag (ΔM) 3.55 Spectral class A0 (white)
Pri motion ra -019 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19083+2706 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 86855 19 08 16 +27 05 39 HO 98 AB 2016 78 61 0.2 8.28 8.30 0.02 Y
Show HD 178617 86855 19 08 16 +27 05 39 HO 98 AB,C 2015 8 107 28.4 7.55 12.20 4.65
Show 86855 19 08 16 +27 05 39 WAL 104 AB,D 2014 5 18 91.6 7.55 11.10 3.55 <===
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra SAO 86855 HIP 93994 Tycho2 2131-01445-1
HD 178617 BD BD+26 3458 Distance 359.71 Distance ly 1173.37
 
 
WDS 19083+2706 WAL 104 AB,D : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
Wal1934 Ma j Wallenquist, A. 1934AnBos...6....3W
Wal1934 Ann. Bosscha Obs. Lembang 6, Pt.2, 1934
Wal1944a Zw - Wallenquist, A. 1954MeUpp...85.....
Wal1944a Medd. Uppsala Obs. #85, 1944
Wal1944a (Visual measures with wedge photometer attached to 14-inch refractor. No dates
Wal1944a given for measures; default date = decade of publication added.)
Wal1944b Zw - Wallenquist, A. 1954MeUpp...87.....
Wal1944b Medd. Uppsala Obs. #87, 1944
Wal1944b (Visual measures with wedge photometer attached to 14-inch refractor. No dates
Wal1944b given for measures; default date = decade of publication added.)
Wal1947 Zw - Wallenquist, A. 1947UppAn...2....2W
Wal1947 Ann. Uppsala Astron. Obs. 2, No.2, 1947
Wal1947 (A catalogue containing results of the two prior series, plus additional measures
Wal1947 with the 14-inch refractor and wedge photometer)
Wal1948 Zw - Wallenquist, A. 1948UppAn...2....3W
Wal1948 Ann. Uppsala Astron Obs. 2, #3, 1948
Wal1948 (Visual measures of southern double stars made with 17-inch refractor of La Plata
Wal1948 and wedge photometer. No dates listed; default date = decade of publication added)
Wal1950 Zd - Wallenquist, A. 1950MeUpp..103.....
Wal1950 Medd. Uppsala Obs. #103, 1950
Wal1954 Zw - Wallenquist, A. 1954UppAn...4Q....W
Wal1954 Ann. Uppsala Astron Obs. 4, #2, 1954
Wal1954 ("General Catalogue of Differences in Magnitude of Double Stars". Weighted mean
Wal1954 values from numerous sources)
Wal1958 Zw - Wallenquist, A. 1958MeUpp..118.....
Wal1958 Medd. Uppsala Obs. #118, 1958
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19083+2706 WAL 104 AB,D 2000 2 18 91.5 7.55 11.10 A0 D 190816.19+270539.3
19083+2706 WAL 104 AB,D 2014 5 18 91.6 7.55 11.10 A0 190816.19+270539.3

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

 
 
WDS 19083+2706 WAL 104 AB,D : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19083+2706 WAL 104 AB,D : MEASURES
 
 
No records found.

 
 
WDS 19083+2706 : VIRTUAL EYEPIECE
 
 

19083+2706 HO 98A mag 8.28 Sp A0 19083+2706 HO 98B sep 0.2 P.A. 58.50 mag 8.3 19083+2706 HO 98C sep 25.6 P.A. 109.40 mag 12.2 19083+2706 WAL 104D sep 90.7 P.A. 16.00 mag 11.1 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 19083+2706 : ALADIN DSS IMAGE @ 19h 08m 16.19s +27° 05' 39.3"
 
 
 
 
WDS 19083+2706 WAL 104 AB,D : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19083+2706 WAL 104AB,D distance=0' 19092+2656 HO 444 distance=16' 19097+2715 TDT1262 distance=22' 19075+2728 J 1205 distance=26' 19101+2719 TDT1268 distance=28' 19087+2734 RAO 406 distance=29' 19066+2646 COU 722 distance=30' 19096+2641 TDS 972 distance=32' 19057+2717 HO 95 distance=37' 19090+2739 L 44 distance=39' 19085+2746 DAM 289 distance=41' 19056+2724 HDS2709 distance=41' 19113+2705 AG 373 distance=42' 19052+2708 HJ 1365 distance=42' 19102+2737 BRT 189 distance=44' 19069+2745 STF2458BC distance=44' 19069+2745 STF2458AB distance=44' 19069+2745 STF2458AC distance=44' 19064+2743 MLR 538 distance=46' 19117+2712 J 1206 distance=48' 19102+2751 ES 481AB distance=52' 19102+2751 AOT 75AC distance=52' 19089+2603 TDT1250 distance=64' 19039+2642 A 2992 distance=64' 19080+2601 GRF 5 distance=66' 19074+2558 STF2459 distance=69' 19118+2615 STF2480 distance=69' 19133+2719 MLB 694 distance=70' 19036+2634 TDT1202 distance=70' 19083+2555 COU 420 distance=71' 19046+2607 BRT 188 distance=77' 19038+2756 GCB 34 distance=78' 19088+2825 ES 348 distance=80' 19103+2820 COU 723 distance=80' 19029+2742 ES 480AB distance=81' 19029+2742 WAK 3AC distance=81' 19053+2555 EGN 24AB distance=81' 19053+2555 LLO 17AC distance=81' 19053+2555 LLO 17AD distance=81' 19025+2640 BRT 36AB distance=82' 19025+2640 LBU 4AC distance=82' 19031+2757 J 811 distance=86' 19019+2718 ES 479 distance=86' 19144+2638 STJ 55 distance=87' 19034+2603 STF2444 distance=88' 19139+2753 MLB 695 distance=89' 19125+2812 HJ 1375 distance=89' 19142+2626 AG 375 distance=89' 19038+2602 BU 52AB distance=91' 19038+2602 BU 52BC distance=91' 19045+2822 KPP4136 distance=92' 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 19083+2706 HO 98 AB 61 0.2
Show 19083+2706 WAL 104 AB,D 18 91.6
Show 19083+2706 HO 98 AB,C 107 28.4
Show 19092+2656 HO 444 67 1.3 16
Show 19097+2715 TDT1262 92 0.7 22
Show 19075+2728 J 1205 317 3.6 26
Show 19101+2719 TDT1268 225 0.5 28
Show 19087+2734 RAO 406 184 0.6 29
Show 19066+2646 COU 722 335 1.0 30
Show 19096+2641 TDS 972 310 0.8 32
Show 19057+2717 HO 95 143 0.2 37
Show 19090+2739 L 44 177 4.8 39
Show 19085+2746 DAM 289 242 6.6 41
Show 19056+2724 HDS2709 43 0.3 41
Show 19113+2705 AG 373 328 3.0 42
Show 19052+2708 HJ 1365 323 19.3 42
Show 19102+2737 BRT 189 270 0.9 44
Show 19069+2745 STF2458 BC 60 82.0 44
Show 19069+2745 STF2458 AB 227 11.3 44
Show 19069+2745 STF2458 AC 62 71.0 44
Show 19064+2743 MLR 538 69 11.3 46
Show 19117+2712 J 1206 332 2.9 48
Show 19102+2751 ES 481 AB 135 4.0 52
Show 19102+2751 AOT 75 AC 285 57.9 52
Show 19089+2603 TDT1250 172 1.2 64
Show 19039+2642 A 2992 44 0.2 64
Show 19080+2601 GRF 5 38 83.7 66
Show 19074+2558 STF2459 232 13.8 69
Show 19118+2615 STF2480 23 15.1 69
Show 19133+2719 MLB 694 125 4.3 70
Show 19036+2634 TDT1202 5 0.5 70
Show 19083+2555 COU 420 99 1.3 71
Show 19046+2607 BRT 188 318 3.7 77
Show 19038+2756 GCB 34 295 6.7 78
Show 19088+2825 ES 348 255 5.3 80
Show 19103+2820 COU 723 6 0.1 80
Show 19029+2742 ES 480 AB 273 2.4 81
Show 19029+2742 WAK 3 AC 357 1.1 81
Show 19053+2555 EGN 24 AB 85 1.7 81
Show 19053+2555 LLO 17 AC 292 7.4 81
Show 19053+2555 LLO 17 AD 46 8.0 81
Show 19025+2640 BRT 36 AB 47 4.9 82
Show 19025+2640 LBU 4 AC 235 51.4 82
Show 19031+2757 J 811 256 2.8 86
Show 19019+2718 ES 479 142 8.1 86
Show 19144+2638 STJ 55 297 0.8 87
Show 19034+2603 STF2444 307 22.2 88
Show 19139+2753 MLB 695 44 9.1 89
Show 19125+2812 HJ 1375 85 12.3 89
Show 19142+2626 AG 375 295 18.6 89
Show 19038+2602 BU 52 AB 298 51.4 91

 
 
WDS 19083+2706 : COMPONENTS
 
 
  A B C
B pa=58.5°
sep=0.19"
 
C pa=109.4°
sep=25.59"
pa=109.7°
sep=25.47"
 
D pa=16.0°
sep=90.66"
pa=16.0°
sep=90.52"
pa=0.5°
sep=95.64"
 
 
19083+2706 A
 
 
Coord arcsec 2000 190816.19+270539.3 Mag 8.28 Spectral class A0 (white) PmRA -19.00
PmDE -5.0 SAO 86855 HIP 93994 Tycho2 2131-01445-1
HD 178617 BD BD+26 3458
Tycho2
Tycho2 2131-01445-1 Pflag RAmdeg 287.06747255 DEmdeg 27.09422957
PmRA -1.2 PmDE -5.9 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.25 EpDEm 1991.39
Num 11 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.1 BTmag 7.548 E BTmag 0.015 VTmag 7.550
E VTmag 0.010 Prox 999 TYC T HIP 93994
CCDM AB RAdeg 287.06747583 DEdeg 27.09424333 EpRA 1990 1.46
EpDE 1990 1.63 E RAdeg 4.1 E DEdeg 3.9 Posflg P
Corr 0.1
SAO
SAO 86855 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 -0.006 Vmag 8 SpType A0
Double code Source 34 CatNum 9620 DM BD+26 3458
DMcomp BDsup HD 178617 M HD 0
GC RA1950rad 5.00146407 DE1950rad 0.47147949 PmRA2000 -0.0002
PmDE2000 -0.008
Hipparcos
Catalog H HIP 93994 Proxy H RAhms 19 08 16.19
DEdms +27 05 39.3 Vmag 7.53 VarFlag R Vmag H
RAdeg 287.067 DEdeg 27.0942 AstroRef * Plx 3.49
CCDM 19083+2706 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 84 Rho 0.25 HD 178617 BD BD+26 3458
CD CP Dm number +26 3458 VIred 0.01
SpType A0 R SpType Coord arcsec 2000 190816.19+270539.3
Hipparcos 2
HIP 93994 Sn 55 So 3 Nc 2
RArad 5.0102726015 DErad 0.4728838023 Plx 2.78 PmRA 0.58
PmDE -4.89 E RArad 0.44 E DErad 0.47 E Plx 0.71
E pmRA 0.48 E pmDE 0.56 Hpmag 7.538 E Hpmag 0.0012
SHp 0.012 VA 0 BV 0.003 E BV 0.007
VI 0.02
CCDM
Ccdm 19083+2706 RComp Comp A Note1
Note2 Discov num DRAs -1.82 DDEs -20.4
R dRAs 55 Year Theta Rho
Obs 3 Vmag 8.8 Sp A0 PmNote *
PmRA 1 PmDE -3 Dm number +26 3458 Cat1 BD
Name2 +27 1893 Cat2 AGK2/3 HD 178617 M HD
ADS BDS A12079 M ADS BDS N IDS IDS 19042N2656A
HIC 93994
 
 
19083+2706 B
 
 
Coord arcsec 2000 190816.20+270539.4 Mag 8.3 Calc delta mag 0.02 Calc coord yes
CCDM
Ccdm 19083+2706 RComp Comp B Note1
Note2 Discov num HO 98 DRAs DDEs
R dRAs Year 1959 Theta 102 Rho 0.2
Obs 34 Vmag 8.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12079 M ADS BDS N IDS IDS 19042N2656B
HIC 93994
 
 
19083+2706 C
 
 
Coord arcsec 2000 190818.00+270530.8 Mag 12.2 PmRA 17.00 PmDE -2.0
Calc delta mag 3.92 Calc coord yes
CCDM
Ccdm 19083+2706 RComp Comp C Note1
Note2 Discov num HO 98 DRAs 0.24 DDEs -29.5
R dRAs 55 Year 1893 Theta 111 Rho 27.6
Obs 1 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12079 M ADS BDS N IDS IDS 19042N2656C
HIC
 
 
19083+2706 D
 
 
Coord arcsec 2000 190818.07+270706.4 Mag 11.1 Calc delta mag 2.82 Calc coord yes