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Current system
19415+1838
HO 112
HD 350294


Nearby doubles
10' : 19418+1830
TVB 9

20' : 19417+1819
TDT1641

22' : 19425+1823
BPM1360

23' : 19409+1818
BPM1305

29' : 19425+1813
BPM1359

31' : 19418+1808
BPM1332

33' : 19420+1807
BPM1337AB

33' : 19408+1807
TDT1628

35' : 19427+1809
BPMA144AB

36' : 19390+1842
COU 213

37' : 19389+1842
HO 110

38' : 19408+1802
BPM1303

39' : 19388+1834
COU 212AB

43' : 19401+1801
J 121AB
Sham

43' : 19413+1756
BPM1320

44' : 19403+1758
BPM1281

45' : 19442+1815
TDT1687

47' : 19396+1800
BPM1263

47' : 19428+1755
BPM1370

47' : 19424+1753
BPM1356

50' : 19430+1753
BPM1375

51' : 19379+1836
HDS2785

54' : 19398+1751
BPM1267

55' : 19435+1752
BPM1389

56' : 19452+1823
TDT1708

56' : 19423+1744
BPM1352



Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19415+1838 HO 112 (HD 350294)

 
 
19h 41m 29.50s +18° 38' 03.2" P.A. 259.00 sep 2.8 mag 10.17,10.22 Sp F2
 
 
Coord 2000 19415+1838 Discov num HO  112 Comp Coord arcsec 2000 19 41 29.50 +18 38 03.2
Date first 1885 Date last 2018 Obs 24
Pa first 261 Pa last 258.6 P.A. Now (θ) 258.6°
Sep first 2.6 Sep last 2.785 Sep. Now (ρ) 2.785"
Mag pri 10.17 Mag sec 10.22 delta mag (ΔM) 0.05 Spectral class F2 (yellow-white)
Pri motion ra +014 Sec motion ra -006
Pri motion dec -006 Sec motion dec -010
Notes
rPM=1.339
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 350294 Constellation Sagitta Tycho2 1606-00563-2 Gaia DR2 1824408928085322880
HD 350294
 
 
WDS 19415+1838 HO 112 (HD 350294) : 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)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19415+1838 HO 112 1999 21 261 2.7 10.17 10.22 F2 194129.50+183803.2
19415+1838 HO 112 2001 22 260 2.7 10.17 10.22 F2 194129.50+183803.2
19415+1838 HO 112 2015 23 260 2.7 10.17 10.22 F2 194129.50+183803.2
19415+1838 HO 112 2018 24 259 2.8 10.17 10.22 F2 194129.50+183803.2

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

 
 
WDS 19415+1838 HO 112 (HD 350294) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19415+1838 HO 112 (HD 350294) : MEASURES
 
 
No records found.

 
 
WDS 19415+1838 (HD 350294) : VIRTUAL EYEPIECE
 
 

19415+1838 HO 112A mag 10.17 Sp F2 19415+1838 HO 112B sep 2.6 P.A. 258.00 mag 10.22 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19415+1838 (HD 350294) : ALADIN DSS IMAGE @ 19h 41m 29.50s +18° 38' 03.2"
 
 
 
 
WDS 19415+1838 HO 112 (HD 350294) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19415+1838 HO 112 distance=0' 19418+1830 TVB 9 distance=10' 19417+1819 TDT1641 distance=20' 19425+1823 BPM1360 distance=22' 19409+1818 BPM1305 distance=23' 19425+1813 BPM1359 distance=29' 19418+1808 BPM1332 distance=31' 19420+1807 BPM1338BC distance=31' 19420+1807 BPM1337AB distance=33' 19408+1807 TDT1628 distance=33' 19427+1809 BPMA145BC distance=34' 19427+1809 BPMA144AB distance=35' 19390+1842 COU 213 distance=36' 19389+1842 HO 110 distance=37' 19408+1802 BPM1303 distance=38' 19388+1834 COU 212AB distance=39' 19388+1834 GII 285Aa,Ab distance=39' 19401+1801 J 121AB (Sham) distance=43' 19401+1801 J 121AC (Sham) distance=43' 19401+1801 WAL 118AD (Sham) distance=43' 19413+1756 BPM1320 distance=43' 19403+1758 BPM1281 distance=44' 19442+1815 TDT1687 distance=45' 19396+1800 BPM1263 distance=47' 19428+1755 BPM1370 distance=47' 19424+1753 BPM1356 distance=47' 19430+1753 BPM1375 distance=50' 19379+1836 HDS2785 distance=51' 19398+1751 BPM1267 distance=54' 19435+1752 BPM1389 distance=55' 19452+1823 TDT1708 distance=56' 19423+1744 BPM1352 distance=56' 19450+1902 J 1185 distance=56' 19448+1907 BAZ 10 distance=57' 19423+1937 HJ 2891 distance=61' 19459+1832 OL 71 distance=62' 19406+1737 BPM1289 distance=63' 19426+1940 DAM 357 distance=64' 19372+1812 BPMA127 distance=67' 19432+1736 COU 323 distance=67' 19444+1929 BAZ 9 distance=67' 19379+1922 STF2552 distance=67' 19421+1731 BPM1347 distance=68' 19437+1737 BPM1396 distance=69' 19445+1931 HJ 2894 distance=69' 19398+1945 HJ 894 distance=70' 19463+1821 HU 344 distance=70' 19429+1731 HDS2798 distance=71' 19451+1749 J 1216 distance=71' 19417+1727 BPM1331 distance=71' 19465+1859 J 3000AB distance=72' 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 19415+1838 HO 112 259 2.8
Show 19418+1830 TVB 9 55 16.3 10
Show 19417+1819 TDT1641 216 0.6 20
Show 19425+1823 BPM1360 324 68.0 22
Show 19409+1818 BPM1305 260 80.5 23
Show 19425+1813 BPM1359 120 109.9 29
Show 19418+1808 BPM1332 247 97.4 31
Show 19420+1807 BPM1338 BC 79 116.2 31
Show 19420+1807 BPM1337 AB 318 86.1 33
Show 19408+1807 TDT1628 323 0.6 33
Show 19427+1809 BPMA145 BC 358 200.0 34
Show 19427+1809 BPMA144 AB 255 280.9 35
Show 19390+1842 COU 213 183 1.1 36
Show 19389+1842 HO 110 78 2.6 37
Show 19408+1802 BPM1303 268 85.6 38
Show 19388+1834 COU 212 AB 208 0.9 39
Show 19388+1834 GII 285 Aa,Ab 136 0.1 39
Show Sham 19401+1801 J 121 AB 180 28.9 43
Show Sham 19401+1801 J 121 AC 244 35.4 43
Show Sham 19401+1801 WAL 118 AD 148 82.6 43
Show 19413+1756 BPM1320 143 86.7 43
Show 19403+1758 BPM1281 266 112.6 44
Show 19442+1815 TDT1687 225 1.8 45
Show 19396+1800 BPM1263 239 68.6 47
Show 19428+1755 BPM1370 180 120.6 47
Show 19424+1753 BPM1356 342 118.9 47
Show 19430+1753 BPM1375 120 61.1 50
Show 19379+1836 HDS2785 2 0.2 51
Show 19398+1751 BPM1267 53 80.4 54
Show 19435+1752 BPM1389 205 83.3 55
Show 19452+1823 TDT1708 212 1.8 56
Show 19423+1744 BPM1352 85 99.0 56
Show 19450+1902 J 1185 100 5.2 56
Show 19448+1907 BAZ 10 56 3.3 57
Show 19423+1937 HJ 2891 109 12.5 61
Show 19459+1832 OL 71 182 4.9 62
Show 19406+1737 BPM1289 313 96.6 63
Show 19426+1940 DAM 357 15 6.3 64
Show 19372+1812 BPMA127 132 132.3 67
Show 19432+1736 COU 323 301 1.2 67
Show 19444+1929 BAZ 9 161 1.1 67
Show 19379+1922 STF2552 195 5.3 67
Show 19421+1731 BPM1347 117 92.2 68
Show 19437+1737 BPM1396 147 25.8 69
Show 19445+1931 HJ 2894 319 10.1 69
Show 19398+1945 HJ 894 110 10.4 70
Show 19463+1821 HU 344 342 0.2 70
Show 19429+1731 HDS2798 282 4.9 71
Show 19451+1749 J 1216 91 3.9 71
Show 19417+1727 BPM1331 161 105.5 71
Show 19465+1859 J 3000 AB 56 4.4 72

 
 
WDS 19415+1838 : COMPONENTS
 
 
  A
B pa=258.0°
sep=2.64"
 
 
19415+1838 A
 
 
Componente originario normalizzato AB Name HD 350294 Coord arcsec 2000 194129.50+183803.2 Mag 10.17
Spectral class F2 (yellow-white) PmRA 14.00 PmDE -6.0 Tycho2 1606-00563-2
HD 350294
Tycho2
Tycho2 1606-00563-2 Pflag RAmdeg 295.37290631 DEmdeg 18.63421028
PmRA -0.3 PmDE -11.4 E RAmdeg 19 E DEmdeg 19
E pmRA 1.9 E pmDE 1.9 EpRAm 1990.68 EpDEm 1990.69
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.522 E BTmag 0.031 VTmag 10.167
E VTmag 0.031 Prox 28 TYC T HIP
CCDM RAdeg 295.37290722 DEdeg 18.63423639 EpRA 1990 1.77
EpDE 1990 1.73 E RAdeg 19.0 E DEdeg 19.2 Posflg D
Corr 0.0
CCDM
Ccdm 19415+1838 RComp Comp A Note1
Note2 Discov num DRAs -0.67 DDEs 2.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp PmNote *
PmRA -8 PmDE -13 Dm number +18 4197 Cat1 BD
Name2 +18 1903 Cat2 AGK2/3 HD M HD
ADS BDS A12787 M ADS BDS N IDS IDS 19370N1824A
HIC
 
 
19415+1838 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194129.32+183802.6 Mag 10.22 PmRA -6.00
PmDE -10.0 Tycho2 1606-00563-1 Calc delta mag 0.05 Calc coord yes
Tycho2
Tycho2 1606-00563-1 Pflag RAmdeg 295.37209823 DEmdeg 18.63408159
PmRA -5.7 PmDE -8.2 E RAmdeg 21 E DEmdeg 21
E pmRA 1.9 E pmDE 1.9 EpRAm 1990.44 EpDEm 1990.48
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.666 E BTmag 0.034 VTmag 10.215
E VTmag 0.032 Prox 28 TYC T HIP
CCDM RAdeg 295.37211194 DEdeg 18.63410056 EpRA 1990 1.77
EpDE 1990 1.74 E RAdeg 20.6 E DEdeg 20.7 Posflg D
Corr 0.0
CCDM
Ccdm 19415+1838 RComp Comp B Note1
Note2 Discov num HO 112 DRAs DDEs
R dRAs Year 1885 Theta 079 Rho 2.6
Obs 12 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12787 M ADS BDS N IDS IDS 19370N1824B
HIC