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Doubles in session


Current system
19429+1731
HDS 2798


Nearby doubles
3' : 19429+1728
BPM1372

8' : 19432+1736
COU 323

8' : 19425+1726
STF2563AB

9' : 19430+1722
BPM1373AB

12' : 19421+1731
BPM1347

13' : 19427+1719
BPMA146

14' : 19437+1737
BPM1396

14' : 19427+1718
BPM1366

16' : 19423+1744
BPM1352

18' : 19417+1727
BPM1331

20' : 19428+1711
HU 343

20' : 19441+1721
TDT1685

21' : 19443+1732
BPM1426

22' : 19426+1710
BPM1363

23' : 19430+1753
BPM1375

24' : 19435+1752
BPM1389

24' : 19424+1753
BPM1356

25' : 19420+1710
BPMA141

26' : 19428+1755
BPM1370

29' : 19415+1710
BPM1323AB

29' : 19428+1702
BPM1371

31' : 19449+1740
BPMA165

31' : 19443+1707
BPM1421

31' : 19434+1701
BPM1385

32' : 19442+1706
BPMA156

33' : 19422+1659
BPM1348



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

19429+1731 HDS 2798

 
 
19h 42m 54.18s +17° 30' 31.6" P.A. 282.00 sep 4.9 mag 9.08,13.11 Sp A0 dist. 546.45 pc (1782.52 l.y.)
 
 
Coord 2000 19429+1731 Discov num HDS2798 Comp Coord arcsec 2000 19 42 54.18 +17 30 31.6
Date first 1991 Date last 1991 Obs 2
Pa first 282 Pa last 281.9 P.A. Now (θ) 281.9°
Sep first 4.9 Sep last 4.88 Sep. Now (ρ) 4.88"
Mag pri 9.08 Mag sec 13.11 delta mag (ΔM) 4.03 Spectral class A0 (white)
Pri motion ra -001 Sec motion ra -002
Pri motion dec -006 Sec motion dec -008
Notes
rPM=0.271 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta SAO 105182 HIP 96999 Tycho2 1606-00816-1
Gaia DR2 1824000425156824704 HD 350461 BD BD+17 4060 Distance 546.45
Distance ly 1782.52
 
 
WDS 19429+1731 HDS 2798 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19429+1731 HDS2798 1991 2 282 4.9 9.08 13.11 A0 194254.18+173031.6

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

 
 
WDS 19429+1731 HDS 2798 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19429+1731 HDS 2798 : MEASURES
 
 
No records found.

 
 
WDS 19429+1731 : VIRTUAL EYEPIECE
 
 

19429+1731 HDS2798A mag 9.08 Sp A0 19429+1731 HDS2798B sep 4.7 P.A. 282.50 mag 13.11 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 19429+1731 : ALADIN DSS IMAGE @ 19h 42m 54.18s +17° 30' 31.6"
 
 
 
 
WDS 19429+1731 HDS 2798 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19429+1731 HDS2798 distance=0' 19429+1728 BPM1372 distance=3' 19432+1736 COU 323 distance=8' 19430+1722 BPM1374BC distance=8' 19425+1726 STF2563AB distance=8' 19425+1726 STF2563AC distance=8' 19425+1726 STF2563CD distance=8' 19430+1722 BPM1373AB distance=9' 19421+1731 BPM1347 distance=12' 19427+1719 BPMA146 distance=13' 19437+1737 BPM1396 distance=14' 19427+1718 BPM1366 distance=14' 19423+1744 BPM1352 distance=16' 19417+1727 BPM1331 distance=18' 19428+1711 HU 343 distance=20' 19441+1721 TDT1685 distance=20' 19443+1732 BPM1426 distance=21' 19426+1710 BPM1363 distance=22' 19430+1753 BPM1375 distance=23' 19435+1752 BPM1389 distance=24' 19424+1753 BPM1356 distance=24' 19420+1710 BPMA141 distance=25' 19428+1755 BPM1370 distance=26' 19415+1710 BPM1324BC distance=28' 19415+1710 BPM1323AB distance=29' 19428+1702 BPM1371 distance=29' 19449+1740 BPMA165 distance=31' 19443+1707 BPM1421 distance=31' 19434+1701 BPM1385 distance=31' 19442+1706 BPMA156 distance=32' 19422+1659 BPM1348 distance=33' 19451+1741 TDT1706 distance=33' 19452+1731 TDT1709 distance=34' 19441+1702 BPMA155 distance=34' 19406+1737 BPM1289 distance=35' 19413+1756 BPM1320 distance=35' 19435+1657 TDT1675 distance=35' 19453+1726 BPM1469 distance=35' 19451+1749 J 1216 distance=36' 19413+1703 BPM1318 distance=37' 19427+1809 BPMA145BC distance=38' 19427+1809 BPMA144AB distance=39' 19420+1807 BPM1337AB distance=39' 19455+1739 BPM1479 distance=39' 19420+1807 BPM1338BC distance=40' 19451+1705 BPM1458 distance=41' 19418+1808 BPM1332 distance=41' 19433+1648 BPMA148 distance=44' 19425+1813 BPM1359 distance=44' 19408+1802 BPM1303 distance=44' 19459+1731 BPM1499 distance=44' 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 19429+1731 HDS2798 282 4.9
Show 19429+1728 BPM1372 254 112.4 3
Show 19432+1736 COU 323 301 1.2 8
Show 19430+1722 BPM1374 BC 326 110.6 8
Show 19425+1726 STF2563 AB 286 6.0 8
Show 19425+1726 STF2563 AC 321 83.4 8
Show 19425+1726 STF2563 CD 118 7.4 8
Show 19430+1722 BPM1373 AB 359 50.8 9
Show 19421+1731 BPM1347 117 92.2 12
Show 19427+1719 BPMA146 137 232.3 13
Show 19437+1737 BPM1396 147 25.8 14
Show 19427+1718 BPM1366 172 68.1 14
Show 19423+1744 BPM1352 85 99.0 16
Show 19417+1727 BPM1331 161 105.5 18
Show 19428+1711 HU 343 217 0.0 20
Show 19441+1721 TDT1685 108 0.5 20
Show 19443+1732 BPM1426 219 117.8 21
Show 19426+1710 BPM1363 341 31.6 22
Show 19430+1753 BPM1375 120 61.1 23
Show 19435+1752 BPM1389 205 83.3 24
Show 19424+1753 BPM1356 342 118.9 24
Show 19420+1710 BPMA141 198 242.9 25
Show 19428+1755 BPM1370 180 120.6 26
Show 19415+1710 BPM1324 BC 207 90.3 28
Show 19415+1710 BPM1323 AB 352 92.7 29
Show 19428+1702 BPM1371 296 112.4 29
Show 19449+1740 BPMA165 344 153.8 31
Show 19443+1707 BPM1421 162 82.1 31
Show 19434+1701 BPM1385 112 102.5 31
Show 19442+1706 BPMA156 161 279.0 32
Show 19422+1659 BPM1348 313 15.3 33
Show 19451+1741 TDT1706 307 0.5 33
Show 19452+1731 TDT1709 285 2.3 34
Show 19441+1702 BPMA155 275 239.1 34
Show 19406+1737 BPM1289 313 96.6 35
Show 19413+1756 BPM1320 143 86.7 35
Show 19435+1657 TDT1675 182 0.4 35
Show 19453+1726 BPM1469 355 89.7 35
Show 19451+1749 J 1216 91 3.9 36
Show 19413+1703 BPM1318 340 61.6 37
Show 19427+1809 BPMA145 BC 358 200.0 38
Show 19427+1809 BPMA144 AB 255 280.9 39
Show 19420+1807 BPM1337 AB 318 86.1 39
Show 19455+1739 BPM1479 2 113.8 39
Show 19420+1807 BPM1338 BC 79 116.2 40
Show 19451+1705 BPM1458 59 123.3 41
Show 19418+1808 BPM1332 247 97.4 41
Show 19433+1648 BPMA148 102 164.2 44
Show 19425+1813 BPM1359 120 109.9 44
Show 19408+1802 BPM1303 268 85.6 44
Show 19459+1731 BPM1499 60 107.3 44

 
 
WDS 19429+1731 : COMPONENTS
 
 
  A
B pa=282.5°
sep=4.66"
 
 
19429+1731 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194254.18+173031.6 Mag 9.08 Spectral class A0 (white)
PmRA -1.00 PmDE -6.0 SAO 105182 HIP 96999
Tycho2 1606-00816-1 HD 350461 BD BD+17 4060
Tycho2
Tycho2 1606-00816-1 Pflag RAmdeg 295.72574348 DEmdeg 17.50876843
PmRA -1.4 PmDE -6.3 E RAmdeg 7 E DEmdeg 8
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.35 EpDEm 1991.14
Num 8 Q RAmdeg 1.3 Q DEmdeg 0.2 Q pmRA 1.2
Q pmDE 0.2 BTmag 9.182 E BTmag 0.017 VTmag 9.083
E VTmag 0.015 Prox 49 TYC T HIP 96999
CCDM A RAdeg 295.72574694 DEdeg 17.50878306 EpRA 1990 1.74
EpDE 1990 1.70 E RAdeg 7.3 E DEdeg 7.6 Posflg
Corr 0.0
SAO
SAO 105182 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 -0.013 Vmag 8.7 SpType B9
Double code Source 28 CatNum 7643 DM BD+17 4060
DMcomp BDsup HD 350461 M HD 0
GC RA1950rad 5.15158383 DE1950rad 0.30349798 PmRA2000 0.0004
PmDE2000 -0.014
Hipparcos
Catalog H HIP 96999 Proxy H RAhms 19 42 54.18
DEdms +17 30 31.6 Vmag 9.05 VarFlag R Vmag G
RAdeg 295.726 DEdeg 17.5088 AstroRef A Plx 0.91
CCDM 19429+1731 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 282 Rho 4.879 HD 350461 BD BD+17 4060
CD CP Dm number +17 4060 VIred 0.1
SpType A0 R SpType Coord arcsec 2000 194254.18+173031.6
Hipparcos 2
HIP 96999 Sn 15 So 3 Nc 2
RArad 5.1613879804 DErad 0.3055859011 Plx -1.83 PmRA -2.45
PmDE -6.63 E RArad 1.04 E DErad 0.99 E Plx 1.67
E pmRA 1.07 E pmDE 1.17 Hpmag 9.0652 E Hpmag 0.0021
SHp 0.022 VA 0 BV 0.09 E BV 0.015
VI 0.1
CCDM
Ccdm 19429+1731 RComp Comp A Note1
Note2 Discov num DRAs 0.17 DDEs -28.4
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.1 Sp A0 PmNote *
PmRA -2 PmDE -8 Dm number +17 4060 Cat1 BD
Name2 +17 2045 Cat2 AGK2/3 HD 350461 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 96999
 
 
19429+1731 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194253.86+173032.6 Mag 13.11 PmRA -2.00
PmDE -8.0 Calc delta mag 4.03 Calc coord yes
CCDM
Ccdm 19429+1731 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.15 DDEs -27.4
R dRAs 82 Year 1991 Theta 282 Rho 4.9
Obs 1 Vmag 13.1 Sp PmNote *
PmRA -2 PmDE -8 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 96999