stampa
Login

Set your own preferrences to customize your experience with Stelle Doppie!
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
19519+4121
HDS 2831
HD 188101


Nearby doubles
5' : 19514+4120
KOI4569

8' : 19525+4120
KOI3649

8' : 19526+4120
KOI1057AB

9' : 19517+4129
KOI6668

10' : 19522+4112
KOI4063

11' : 19523+4131
KOI6678

12' : 19509+4115
KOI6644

14' : 19510+4131
KOI3650

14' : 19507+4126
KOI5243AB

14' : 19529+4128
KOI3812

14' : 19513+4109
KOI1034

15' : 19531+4115
KOI3190AB

18' : 19533+4118
DEA 455

20' : 19503+4126
HJ 1444

20' : 19535+4118
KOI5220AB

20' : 19501+4115
DEA 380

20' : 19536+4119
KOI5236

21' : 19538+4123
ES 1672AB

22' : 19510+4141
KOI1126AB

22' : 19510+4142
KOI1120

23' : 19510+4140
J 125

23' : 19522+4059
TDT1812

23' : 19525+4143
KOI5279AB

23' : 19528+4101
KOI1043

23' : 19505+4139
KOI2050

26' : 19532+4141
KOI 611AB



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.

19519+4121 HDS 2831 (HD 188101)

 
 
19h 51m 51.00s +41° 20' 55.7" P.A. 236.00 sep 0.3 mag 7.79,10.75 Sp B9 dist. 354.61 pc (1156.74 l.y.)
 
 
Coord 2000 19519+4121 Discov num HDS2831 Comp Coord arcsec 2000 19 51 51.00 +41 20 55.7
Date first 1991 Date last 1991 Obs 1
Pa first 236 Pa last 236 P.A. Now (θ) 236°
Sep first 0.3 Sep last 0.262 Sep. Now (ρ) 0.262"
Mag pri 7.79 Mag sec 10.75 delta mag (ΔM) 2.96 Spectral class B9 (blue-white)
Pri motion ra +002 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 188101 Constellation Cygnus SAO 48913 HIP 97750
Tycho2 3145-02489-1 Gaia DR2 2073891827238591744 HD 188101 BD BD+40 3912
Distance 354.61 Distance ly 1156.74
 
 
WDS 19519+4121 HDS 2831 (HD 188101) : 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
19519+4121 HDS2831 1991 1 236 0.3 7.79 10.75 B9 195151.00+412055.7

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

 
 
WDS 19519+4121 HDS 2831 (HD 188101) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19519+4121 HDS 2831 (HD 188101) : MEASURES
 
 
No records found.

 
 
WDS 19519+4121 (HD 188101) : VIRTUAL EYEPIECE
 
 

19519+4121 HDS2831A mag 7.79 Sp B9 19519+4121 HDS2831B sep 0.2 P.A. 228.10 mag 10.75 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 19519+4121 (HD 188101) : ALADIN DSS IMAGE @ 19h 51m 51.00s +41° 20' 55.7"
 
 
 
 
WDS 19519+4121 HDS 2831 (HD 188101) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19519+4121 HDS2831 distance=1' 19514+4120 KOI4569 distance=5' 19525+4120 KOI3649 distance=8' 19526+4120 KOI1057AB distance=8' 19526+4120 KOI1057AC distance=8' 19517+4129 KOI6668 distance=9' 19522+4112 KOI4063 distance=10' 19523+4131 KOI6678 distance=11' 19509+4115 KOI6644 distance=12' 19510+4131 KOI3650 distance=14' 19507+4126 KOI5243AB distance=14' 19507+4126 KOI5243AC distance=14' 19529+4128 KOI3812 distance=14' 19513+4109 KOI1034 distance=14' 19531+4115 KOI3190AB distance=15' 19531+4115 KOI3190AC distance=15' 19533+4118 DEA 455 distance=18' 19503+4126 HJ 1444 distance=20' 19535+4118 KOI5220AB distance=20' 19535+4118 KOI5220AC distance=20' 19501+4115 DEA 380 distance=20' 19536+4119 KOI5236 distance=20' 19538+4123 ES 1672AB distance=21' 19510+4141 KOI1126AB distance=22' 19510+4141 KOI1126AC distance=22' 19538+4123 ES 1672BC distance=22' 19510+4142 KOI1120 distance=22' 19510+4140 J 125 distance=23' 19522+4059 TDT1812 distance=23' 19525+4143 KOI5279AB distance=23' 19525+4143 KOI5279AC distance=23' 19525+4143 KOI5279AD distance=23' 19528+4101 KOI1043 distance=23' 19505+4139 KOI2050 distance=23' 19532+4141 KOI 611AB distance=26' 19540+4129 KOI1686AB distance=26' 19540+4129 KOI1686AC distance=26' 19540+4129 KOI1686AD distance=26' 19499+4107 KOI 126AB distance=27' 19499+4107 KOI 126AC distance=27' 19499+4107 KOI 126AD distance=27' 19499+4107 KOI 126AE distance=27' 19498+4133 KOI2019 distance=27' 19533+4100 KOI1793 distance=27' 19495+4123 ES 1671 distance=27' 19500+4103 KOI 507 distance=28' 19524+4148 KOI1228 distance=28' 19494+4118 KOI 305 distance=28' 19513+4054 RAO 420 distance=28' 19539+4105 KOI6138 distance=29' 19539+4104 KOI4293AB distance=29' 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 19519+4121 HDS2831 236 0.3 1
Show 19514+4120 KOI4569 222 3.2 5
Show 19525+4120 KOI3649 216 0.8 8
Show 19526+4120 KOI1057 AB 316 3.2 8
Show 19526+4120 KOI1057 AC 194 3.9 8
Show 19517+4129 KOI6668 256 3.9 9
Show 19522+4112 KOI4063 146 3.6 10
Show 19523+4131 KOI6678 167 2.8 11
Show 19509+4115 KOI6644 127 2.2 12
Show 19510+4131 KOI3650 261 3.3 14
Show 19507+4126 KOI5243 AB 17 0.8 14
Show 19507+4126 KOI5243 AC 128 2.4 14
Show 19529+4128 KOI3812 112 2.3 14
Show 19513+4109 KOI1034 52 4.0 14
Show 19531+4115 KOI3190 AB 190 2.7 15
Show 19531+4115 KOI3190 AC 167 2.2 15
Show 19533+4118 DEA 455 301 34.0 18
Show 19503+4126 HJ 1444 124 10.2 20
Show 19535+4118 KOI5220 AB 109 2.8 20
Show 19535+4118 KOI5220 AC 216 2.8 20
Show 19501+4115 DEA 380 96 18.2 20
Show 19536+4119 KOI5236 282 1.9 20
Show 19538+4123 ES 1672 AB 48 127.6 21
Show 19510+4141 KOI1126 AB 302 1.9 22
Show 19510+4141 KOI1126 AC 39 3.2 22
Show 19538+4123 ES 1672 BC 111 2.4 22
Show 19510+4142 KOI1120 218 3.1 22
Show 19510+4140 J 125 210 2.1 23
Show 19522+4059 TDT1812 241 1.9 23
Show 19525+4143 KOI5279 AB 39 3.4 23
Show 19525+4143 KOI5279 AC 175 2.3 23
Show 19525+4143 KOI5279 AD 64 1.3 23
Show 19528+4101 KOI1043 259 3.3 23
Show 19505+4139 KOI2050 216 3.3 23
Show 19532+4141 KOI 611 AB 323 6.0 26
Show 19540+4129 KOI1686 AB 41 0.0 26
Show 19540+4129 KOI1686 AC 261 3.5 26
Show 19540+4129 KOI1686 AD 346 3.8 26
Show 19499+4107 KOI 126 AB 226 3.1 27
Show 19499+4107 KOI 126 AC 86 3.7 27
Show 19499+4107 KOI 126 AD 348 4.1 27
Show 19499+4107 KOI 126 AE 36 0.3 27
Show 19498+4133 KOI2019 108 4.0 27
Show 19533+4100 KOI1793 55 3.0 27
Show 19495+4123 ES 1671 62 4.2 27
Show 19500+4103 KOI 507 358 2.0 28
Show 19524+4148 KOI1228 35 3.3 28
Show 19494+4118 KOI 305 97 5.5 28
Show 19513+4054 RAO 420 53 3.8 28
Show 19539+4105 KOI6138 202 3.3 29
Show 19539+4104 KOI4293 AB 34 2.4 29

 
 
WDS 19519+4121 : COMPONENTS
 
 
  A
B pa=228.1°
sep=0.22"
 
 
19519+4121 A
 
 
Componente originario normalizzato AB Name HD 188101 Coord arcsec 2000 195151.00+412055.7 Mag 7.79
Spectral class B9 (blue-white) PmRA 2.00 PmDE 0.0 SAO 48913
HIP 97750 Tycho2 3145-02489-1 HD 188101 BD BD+40 3912
Tycho2
Tycho2 3145-02489-1 Pflag RAmdeg 297.96249047 DEmdeg 41.34880565
PmRA 2.1 PmDE 0.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.52 EpDEm 1991.50
Num 7 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 1.1
Q pmDE 1.4 BTmag 7.641 E BTmag 0.015 VTmag 7.727
E VTmag 0.011 Prox 999 TYC T HIP 97750
CCDM AB RAdeg 297.96248361 DEdeg 41.34880444 EpRA 1990 1.75
EpDE 1990 1.72 E RAdeg 4.4 E DEdeg 4.3 Posflg P
Corr 0.0
SAO
SAO 48913 DelFlag RA1950 PmRA1950 -0.0028
DE1950 PmDE1950 0.015 Vmag 8.1 SpType B9
Double code Source 4 CatNum 1790 DM BD+40 3912
DMcomp BDsup HD 188101 M HD 0
GC RA1950rad 5.19301109 DE1950rad 0.71941206 PmRA2000 -0.0025
PmDE2000 0.013
Hipparcos
Catalog H HIP 97750 Proxy H RAhms 19 51 51.00
DEdms +41 20 55.7 Vmag 7.74 VarFlag R Vmag H
RAdeg 297.962 DEdeg 41.3488 AstroRef * Plx 2.31
CCDM 19519+4121 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 236 Rho 0.262 HD 188101 BD BD+40 3912
CD CP Dm number +40 3912 VIred -0.08
SpType B9 R SpType Coord arcsec 2000 195151.00+412055.7
Hipparcos 2
HIP 97750 Sn 55 So 3 Nc 2
RArad 5.2004263897 DErad 0.7216727288 Plx 2.82 PmRA 2.33
PmDE 1.29 E RArad 0.39 E DErad 0.45 E Plx 0.5
E pmRA 0.49 E pmDE 0.48 Hpmag 7.7239 E Hpmag 0.0013
SHp 0.013 VA 0 BV -0.073 E BV 0.01
VI -0.05
CCDM
Ccdm 19519+4121 RComp Comp A Note1
Note2 Discov num DRAs -3.00 DDEs -4.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.8 Sp B9 PmNote *
PmRA 2 PmDE 0 Dm number +40 3912 Cat1 BD
Name2 +41 1790 Cat2 AGK2/3 HD 188101 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 97750
 
 
19519+4121 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195150.99+412055.6 Mag 10.75 Calc delta mag 2.96
Calc coord yes
CCDM
Ccdm 19519+4121 RComp Comp B Note1
Note2 Discov num HDS DRAs -3.02 DDEs -4.5
R dRAs 82 Year 1991 Theta 236 Rho 0.3
Obs 1 Vmag 10.8 Sp PmNote *
PmRA 2 PmDE 0 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 97750