19525+1726 HDS 2832 (HD 188016)

 
 
19h 52m 31.38s +17° 25' 53.7" P.A. 1.00 sep 2.4 mag 8.35,12.09 Sp A3 dist. 230.95 pc (753.36 l.y.)
 
 
Coord 2000 19525+1726 Discov num HDS2832 Comp Coord arcsec 2000 19 52 31.38 +17 25 53.7
Date first 1991 Date last 2001 Obs 3
Pa first 38 Pa last 1.2 P.A. Now (θ) 1.2°
Sep first 2.7 Sep last 2.377 Sep. Now (ρ) 2.377"
Mag pri 8.35 Mag sec 12.09 delta mag (ΔM) 3.74 Spectral class A3 (white)
Pri motion ra +027 Sec motion ra +026
Pri motion dec +008 Sec motion dec +004
Notes
rPM=0.146 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 188016 Constellation Sagitta SAO 105364 HIP 97807
Tycho2 1620-03382-1 Gaia DR2 1821176089000380032 HD 188016 BD BD+17 4128
Distance 230.95 Distance ly 753.36
 
 
WDS 19525+1726 HDS 2832 (HD 188016) : 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
19525+1726 HDS2832 1991 2 38 2.7 8.35 12.09 A3 195231.38+172553.7
19525+1726 HDS2832 2001 3 1 2.4 8.35 12.09 A3 195231.38+172553.7

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WDS 19525+1726 HDS 2832 (HD 188016) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19525+1726 HDS 2832 (HD 188016) : MEASURES
 
 
No records found.

 
 
WDS 19525+1726 (HD 188016) : VIRTUAL EYEPIECE
 
 

19525+1726 HDS2832A mag 8.35 Sp A3 19525+1726 HDS2832B sep 2.4 P.A. 1.10 mag 12.09 virtual eyepiece
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Radius:
Components only
 
 
WDS 19525+1726 (HD 188016) : ALADIN DSS IMAGE @ 19h 52m 31.38s +17° 25' 53.7"
 
 
 
 
WDS 19525+1726 HDS 2832 (HD 188016) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19525+1726  HDS2832 distance=0' 19524+1722  BPM1767 distance=5' 19522+1722  J  3023 distance=8' 19519+1723  J   829 distance=9' 19519+1725  J  1317 distance=9' 19519+1722  J  3022 distance=10' 19523+1737  HEI9013 distance=12' 19522+1715  BPM1756AB distance=12' 19522+1715  BPM1757AC distance=12' 19522+1715  BPM1758BC distance=13' 19515+1723  BPM1726 distance=15' 19533+1740  J  3024 distance=16' 19523+1709  LSC  87 distance=17' 19538+1725  BPM1799 distance=19' 19534+1741  J  3025 distance=19' 19516+1712  BPM1728 distance=19' 19518+1709  BPM1732 distance=20' 19518+1744  BPM1736 distance=21' 19540+1726  BPMA201 distance=22' 19511+1717  BPMA193 distance=23' 19513+1741  KPP3348 distance=24' 19522+1703  BPM1750 distance=24' 19531+1704  BPM1782 distance=24' 19524+1702  BPM1766 distance=24' 19536+1745  TDT1830 distance=25' 19529+1702  BPM1778 distance=25' 19514+1746  BPM1721 distance=26' 19508+1733  KPP 445 distance=26' 19540+1741  BPM1802BC distance=26' 19540+1741  BPM1801AB distance=26' 19543+1719  BPM1815 distance=27' 19507+1715  BPM1695 distance=28' 19543+1713  COU 324 distance=28' 19505+1726  J   141 distance=29' 19542+1744  J   830AB distance=30' 19518+1658  BPM1735 distance=30' 19543+1743  J  3031 distance=31' 19521+1655  BPM1747 distance=32' 19544+1741  BPM1817 distance=32' 19507+1743  BPM1698 distance=32' 19543+1746  BPM1811 distance=32' 19526+1652  BPM1771BC distance=33' 19543+1745  BPMA203 distance=33' 19547+1714  BPM1823 distance=34' 19526+1652  BPM1770AB distance=34' 19517+1758  BPM1731 distance=34' 19508+1750  BPMA190 distance=35' 19504+1708  BPM1687 distance=35' 19506+1704  BPM1692 distance=36' 19506+1703  BPM1694 distance=36' 19549+1715  HO  115AB distance=36' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 19525+1726 HDS2832 1 2.4
Show 19524+1722 BPM1767 277 52.6 5
Show 19522+1722 J 3023 113 5.7 8
Show 19519+1723 J 829 272 2.5 9
Show 19519+1725 J 1317 59 2.6 9
Show 19519+1722 J 3022 125 6.0 10
Show 19523+1737 HEI9013 330 4.2 12
Show 19522+1715 BPM1756 AB 143 78.4 12
Show 19522+1715 BPM1757 AC 221 68.9 12
Show 19522+1715 BPM1758 BC 276 93.0 13
Show 19515+1723 BPM1726 251 110.2 15
Show 19533+1740 J 3024 222 4.1 16
Show 19523+1709 LSC 87 302 0.0 17
Show 19538+1725 BPM1799 249 113.0 19
Show 19534+1741 J 3025 60 5.8 19
Show 19516+1712 BPM1728 260 105.9 19
Show 19518+1709 BPM1732 299 92.5 20
Show 19518+1744 BPM1736 225 113.5 21
Show 19540+1726 BPMA201 115 243.0 22
Show 19511+1717 BPMA193 86 175.2 23
Show 19513+1741 KPP3348 353 5.7 24
Show 19522+1703 BPM1750 109 101.4 24
Show 19531+1704 BPM1782 122 108.1 24
Show 19524+1702 BPM1766 86 29.9 24
Show 19536+1745 TDT1830 155 1.3 25
Show 19529+1702 BPM1778 295 56.9 25
Show 19514+1746 BPM1721 3 91.5 26
Show 19508+1733 KPP 445 6 4.7 26
Show 19540+1741 BPM1802 BC 281 103.7 26
Show 19540+1741 BPM1801 AB 312 26.7 26
Show 19543+1719 BPM1815 247 21.9 27
Show 19507+1715 BPM1695 85 55.5 28
Show 19543+1713 COU 324 51 1.0 28
Show 19505+1726 J 141 45 4.4 29
Show 19542+1744 J 830 AB 194 3.5 30
Show 19518+1658 BPM1735 245 42.8 30
Show 19543+1743 J 3031 133 8.6 31
Show 19521+1655 BPM1747 41 110.1 32
Show 19544+1741 BPM1817 40 51.6 32
Show 19507+1743 BPM1698 88 68.5 32
Show 19543+1746 BPM1811 121 44.0 32
Show 19526+1652 BPM1771 BC 294 118.9 33
Show 19543+1745 BPMA203 244 267.1 33
Show 19547+1714 BPM1823 294 104.0 34
Show 19526+1652 BPM1770 AB 33 93.9 34
Show 19517+1758 BPM1731 298 108.9 34
Show 19508+1750 BPMA190 46 173.6 35
Show 19504+1708 BPM1687 264 36.4 35
Show 19506+1704 BPM1692 167 33.0 36
Show 19506+1703 BPM1694 173 73.4 36
Show 19549+1715 HO 115 AB 352 5.9 36

 
 
WDS 19525+1726 : COMPONENTS
 
 
  A
B pa=1.1°
sep=2.38"
 
 
19525+1726 A
 
 
Componente originario normalizzato AB Name HD 188016 Coord arcsec 2000 195231.38+172553.7 Mag 8.35
Spectral class A3 (white) PmRA 27.00 PmDE 8.0 SAO 105364
HIP 97807 Tycho2 1620-03382-1 HD 188016 BD BD+17 4128
Tycho2
Tycho2 1620-03382-1 Pflag RAmdeg 298.13074016 DEmdeg 17.43158191
PmRA 24.6 PmDE 6.2 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.61 EpDEm 1991.46
Num 9 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.1 BTmag 8.665 E BTmag 0.015 VTmag 8.345
E VTmag 0.011 Prox 27 TYC T HIP 97807
CCDM A RAdeg 298.13068167 DEdeg 17.43156778 EpRA 1990 1.85
EpDE 1990 1.72 E RAdeg 4.6 E DEdeg 5.4 Posflg
Corr 0.3
SAO
SAO 105364 DelFlag RA1950 PmRA1950 0.0022
DE1950 PmDE1950 0.008 Vmag 8.1 SpType A3
Double code Source 28 CatNum 7753 DM BD+17 4128
DMcomp BDsup HD 188016 M HD 0
GC RA1950rad 5.19351773 DE1950rad 0.30196665 PmRA2000 0.0023
PmDE2000 0.007
Hipparcos
Catalog H HIP 97807 Proxy H RAhms 19 52 31.36
DEdms +17 25 53.6 Vmag 8.27 VarFlag 1 R Vmag H
RAdeg 298.131 DEdeg 17.4316 AstroRef A Plx 3.2
CCDM 19525+1726 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 38 Rho 2.722 HD 188016 BD BD+17 4128
CD CP Dm number +17 4128 VIred 0.33
SpType A3 R SpType Coord arcsec 2000 195231.36+172553.6
Hipparcos 2
HIP 97807 Sn 15 So 3 Nc 2
RArad 5.2033619405 DErad 0.3042382515 Plx 4.33 PmRA 24.67
PmDE 3.29 E RArad 0.85 E DErad 0.67 E Plx 1.3
E pmRA 1.06 E pmDE 0.68 Hpmag 8.3469 E Hpmag 0.002
SHp 0.024 VA 0 BV 0.163 E BV 0.14
VI 0.33
CCDM
Ccdm 19525+1726 RComp Comp A Note1
Note2 Discov num DRAs 1.38 DDEs -6.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.4 Sp A3 PmNote *
PmRA 26 PmDE 4 Dm number +17 4128 Cat1 BD
Name2 +17 2075 Cat2 AGK2/3 HD 188016 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 97807
 
 
19525+1726 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195231.38+172556.1 Mag 12.09 PmRA 26.00
PmDE 4.0 Calc delta mag 3.74 Calc coord yes
CCDM
Ccdm 19525+1726 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.50 DDEs -4.2
R dRAs 82 Year 1991 Theta 38 Rho 2.7
Obs 1 Vmag 12.1 Sp PmNote *
PmRA 26 PmDE 4 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 97807