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Doubles in session


Current system
19336+3846
CHR 87
HD 184603


Nearby doubles
3' : 19334+3845
SEI 632

9' : 19329+3844
KPP1976

10' : 19338+3836
SEI 637

13' : 19346+3850
MLB 940

15' : 19326+3855
SEI 625

18' : 19346+3857
KOI6369

18' : 19346+3858
KOI6370

19' : 19348+3858
KOI5990

19' : 19348+3857
KOI5019

19' : 19344+3902
KOI1210

19' : 19351+3839
KOI4992

19' : 19345+3901
KOI1208

19' : 19320+3849
A 1397AB

20' : 19348+3859
KOI3294

20' : 19348+3900
RAO 516

20' : 19350+3856
KOI1199

21' : 19353+3844
KOI1766

21' : 19322+3833
KOI4205

23' : 19349+3902
KOI4539

24' : 19316+3841
KOI4357

24' : 19356+3847
MLB 941

25' : 19317+3836
KOI4982AB

25' : 19355+3855
KOI1191

27' : 19332+3911
KOI5035

27' : 19319+3829
ES 2039

28' : 19358+3836
KOI 803



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.

19336+3846 CHR 87 (HD 184603)

 
 
19h 33m 36.43s +38° 45' 42.9" P.A. 343.00 sep 0.1 mag 7.19,7.68 Sp A3V dist. 128.7 pc (419.82 l.y.)
 
 
Coord 2000 19336+3846 Discov num CHR  87 Comp Coord arcsec 2000 19 33 36.43 +38 45 42.9
Date first 1985 Date last 2011 Obs 16
Pa first 355 Pa last 342.8 P.A. Now (θ) 292°
Sep first 0.1 Sep last 0.14 Sep. Now (ρ) 0.067"
Mag pri 7.19 Mag sec 7.68 delta mag (ΔM) 0.49 Spectral class A3V (white)
Pri motion ra +008 Sec motion ra
Pri motion dec +023 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 184603 Constellation Cygnus SAO 68499 HIP 96195
Tycho2 3135-00564-1 Gaia DR2 2052294257765877632 HD 184603 HR 7436
GC 27034 BD BD+38 3650 Distance 128.7 Distance ly 419.82
 
 
ORBITAL ELEMENTS
 
 
Period (P)47.16y Periastron (T)2020.44y Semi-major axis (a)0.14a
Eccentricity (e)0.198 Inclination (i)59.5° Longitude of periastron (ω)80.8°
Node (Ω)166.1° Notes ReferenceCve2012
Equinox2000 Last observation2010 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 90.2 0.086
2001 99.9 0.089
2002 108.9 0.094
2003 116.9 0.099
2004 124.0 0.105
2005 130.4 0.111
2006 136.1 0.117
2007 141.3 0.123
2008 146.0 0.127
2009 150.5 0.131
2010 154.7 0.133
2011 158.9 0.134
2012 163.1 0.132
2013 167.4 0.129
2014 172.1 0.124
2015 177.2 0.116
2016 183.2 0.107
2017 190.5 0.095
2018 199.9 0.083
2019 212.4 0.071
2020 229.4 0.062
2021 250.8 0.057
2022 273.2 0.059
2023 292.0 0.067
2024 306.0 0.079
2025 316.4 0.091
2026 324.2 0.104
2027 330.4 0.115
2028 335.7 0.124
2029 340.2 0.131
2030 344.3 0.137


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds19336%2B3846a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 19336+3846 CHR 87 (HD 184603) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cve2012 orb - Cvetkovic, Z. 2012IAUDS.177....1C
Cve2012 Inf. Circ. 177, 1, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19336+3846 CHR 87 1996 12 59 0.1 7.19 7.68 A3V O 193336.43+384542.9
19336+3846 CHR 87 2006 13 135 0.1 7.19 7.68 A3V O 193336.43+384542.9
19336+3846 CHR 87 2010 14 338 0.1 7.19 7.68 A3V OD 193336.43+384542.9
19336+3846 CHR 87 2011 16 343 0.1 7.19 7.68 A3V O 193336.43+384542.9

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

 
 
WDS 19336+3846 CHR 87 (HD 184603) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19336+3846 CHR 87 (HD 184603) : MEASURES
 
 
No records found.

 
 
WDS 19336+3846 (HD 184603) : VIRTUAL EYEPIECE
 
 

19336+3846 CHR 87A mag 7.19 Sp A3V 19336+3846 CHR 87B sep 0.1 P.A. 346.40 mag 7.68 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 19336+3846 (HD 184603) : ALADIN DSS IMAGE @ 19h 33m 36.43s +38° 45' 42.9"
 
 
 
 
WDS 19336+3846 CHR 87 (HD 184603) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19336+3846 CHR 87 distance=0' 19334+3845 SEI 632 distance=3' 19329+3844 KPP1976 distance=9' 19338+3836 SEI 637 distance=10' 19346+3850 MLB 940 distance=13' 19326+3855 SEI 625 distance=15' 19346+3857 KOI6369 distance=18' 19346+3858 KOI6370 distance=18' 19348+3858 KOI5990 distance=19' 19348+3857 KOI5019 distance=19' 19344+3902 KOI1210 distance=19' 19351+3839 KOI4992 distance=19' 19345+3901 KOI1208 distance=19' 19320+3849 A 1397AB distance=19' 19320+3849 A 1397AC distance=19' 19320+3849 A 1397AD distance=19' 19348+3859 KOI3294 distance=20' 19348+3900 RAO 516 distance=20' 19350+3856 KOI1199 distance=20' 19353+3844 KOI1766 distance=21' 19322+3833 KOI4205 distance=21' 19349+3902 KOI4539 distance=23' 19316+3841 KOI4357 distance=24' 19356+3847 MLB 941 distance=24' 19317+3836 KOI4982AB distance=25' 19317+3836 KOI4982AC distance=25' 19355+3855 KOI1191 distance=25' 19332+3911 KOI5035 distance=27' 19319+3829 ES 2039 distance=27' 19358+3836 KOI 803 distance=28' 19324+3823 KOI6313AB distance=28' 19324+3823 KOI6313AC distance=28' 19358+3854 KOI1206 distance=28' 19324+3822 KOI6312 distance=29' 19329+3912 KOI3413 distance=29' 19319+3825 KOI3021 distance=29' 19324+3821 KOI2824 distance=29' 19339+3914 MLB 873 distance=29' 19360+3837 KOI4993 distance=30' 19355+3825 KOI 801 distance=30' 19339+3915 MLB 871 distance=31' 19330+3816 KOI1087 distance=31' 19343+3915 KOI 395 distance=31' 19339+3916 MLB 870 distance=31' 19362+3850 RAP 12AB distance=32' 19362+3850 RAP 12AC distance=32' 19339+3917 MLB 872 distance=32' 19364+3853 KOI4057 distance=34' 19341+3919 KOI 551 distance=34' 19363+3859 KOI1188 distance=34' 19360+3827 DEA 439 distance=35' 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 19336+3846 CHR 87 343 0.1
Show 19334+3845 SEI 632 257 8.2 3
Show 19329+3844 KPP1976 170 15.6 9
Show 19338+3836 SEI 637 93 14.4 10
Show 19346+3850 MLB 940 189 2.5 13
Show 19326+3855 SEI 625 214 18.0 15
Show 19346+3857 KOI6369 26 2.4 18
Show 19346+3858 KOI6370 264 3.9 18
Show 19348+3858 KOI5990 186 4.0 19
Show 19348+3857 KOI5019 315 3.8 19
Show 19344+3902 KOI1210 13 3.9 19
Show 19351+3839 KOI4992 227 3.9 19
Show 19345+3901 KOI1208 76 3.3 19
Show 19320+3849 A 1397 AB 98 2.0 19
Show 19320+3849 A 1397 AC 174 26.1 19
Show 19320+3849 A 1397 AD 92 21.5 19
Show 19348+3859 KOI3294 262 4.0 20
Show 19348+3900 RAO 516 -1 0.2 20
Show 19350+3856 KOI1199 92 3.2 20
Show 19353+3844 KOI1766 334 3.8 21
Show 19322+3833 KOI4205 66 2.7 21
Show 19349+3902 KOI4539 189 3.8 23
Show 19316+3841 KOI4357 54 3.1 24
Show 19356+3847 MLB 941 87 3.8 24
Show 19317+3836 KOI4982 AB 148 2.4 25
Show 19317+3836 KOI4982 AC 240 3.2 25
Show 19355+3855 KOI1191 226 3.9 25
Show 19332+3911 KOI5035 206 2.4 27
Show 19319+3829 ES 2039 278 1.7 27
Show 19358+3836 KOI 803 84 3.5 28
Show 19324+3823 KOI6313 AB 272 2.1 28
Show 19324+3823 KOI6313 AC 66 3.3 28
Show 19358+3854 KOI1206 192 1.5 28
Show 19324+3822 KOI6312 217 3.7 29
Show 19329+3912 KOI3413 12 2.1 29
Show 19319+3825 KOI3021 200 4.0 29
Show 19324+3821 KOI2824 185 3.5 29
Show 19339+3914 MLB 873 50 7.3 29
Show 19360+3837 KOI4993 148 3.5 30
Show 19355+3825 KOI 801 195 3.6 30
Show 19339+3915 MLB 871 193 8.6 31
Show 19330+3816 KOI1087 58 3.0 31
Show 19343+3915 KOI 395 184 3.8 31
Show 19339+3916 MLB 870 250 6.7 31
Show 19362+3850 RAP 12 AB 34 2.7 32
Show 19362+3850 RAP 12 AC -1 4.2 32
Show 19339+3917 MLB 872 256 10.3 32
Show 19364+3853 KOI4057 234 3.0 34
Show 19341+3919 KOI 551 247 3.4 34
Show 19363+3859 KOI1188 202 3.4 34
Show 19360+3827 DEA 439 315 26.2 35

 
 
WDS 19336+3846 : COMPONENTS
 
 
  A
B pa=346.4°
sep=0.14"
 
 
19336+3846 A
 
 
Componente originario normalizzato AB Name HD 184603 Coord arcsec 2000 193336.43+384542.9 Mag 7.19
Spectral class A3V (white) PmRA 8.00 PmDE 23.0 SAO 68499
HIP 96195 Tycho2 3135-00564-1 HD 184603 HR 7436
GC 27034 BD BD+38 3650
Tycho2
Tycho2 3135-00564-1 Pflag RAmdeg 293.40181788 DEmdeg 38.76197688
PmRA 7.7 PmDE 24.0 E RAmdeg 4 E DEmdeg 4
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.23 EpDEm 1991.42
Num 16 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.2 BTmag 6.754 E BTmag 0.015 VTmag 6.625
E VTmag 0.010 Prox 999 TYC T HIP 96195
CCDM AB RAdeg 293.40179472 DEdeg 38.76192167 EpRA 1990 1.57
EpDE 1990 1.72 E RAdeg 3.8 E DEdeg 3.7 Posflg P
Corr 0.0
SAO
SAO 68499 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 0.029 Vmag 6.5 SpType A0
Double code Source 70 CatNum 27034 DM BD+38 3650
DMcomp BDsup HD 184603 M HD 0
GC 27034 RA1950rad 5.1132202 DE1950rad 0.67460878 PmRA2000 0.0004
PmDE2000 0.028
Hipparcos
Catalog H HIP 96195 Proxy H RAhms 19 33 36.43
DEdms +38 45 42.9 Vmag 6.61 VarFlag R Vmag H
RAdeg 293.402 DEdeg 38.7619 AstroRef * Plx 7.76
CCDM 19336+3846 N CCDM M Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 17 Rho 0.13 HD 184603 BD BD+38 3650
CD CP Dm number +38 3650 VIred 0.12
SpType A3Vn R SpType Coord arcsec 2000 193336.43+384542.9
Hipparcos 2
HIP 96195 Sn 55 So 3 Nc 2
RArad 5.1208273176 DErad 0.6765231075 Plx 7.77 PmRA 7.02
PmDE 22.36 E RArad 0.37 E DErad 0.43 E Plx 0.49
E pmRA 0.44 E pmDE 0.5 Hpmag 6.654 E Hpmag 0.0009
SHp 0.009 VA 0 BV 0.113 E BV 0.007
VI 0.13
CCDM
Ccdm 19336+3846 RComp Comp A Note1
Note2 Discov num DRAs 0.46 DDEs -16.6
R dRAs 81 Year Theta Rho
Obs 2 Vmag 6.6 Sp A3 PmNote @
PmRA 15 PmDE 29 Dm number +38 3650 Cat1 BD
Name2 +38 1866 Cat2 AGK2/3 HD 184603 M HD
ADS BDS M ADS BDS N IDS W IDS 19336+3846A
HIC 96195
 
 
19336+3846 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 193336.43+384543.0 Mag 7.68 Calc delta mag 0.49
Calc coord yes
CCDM
Ccdm 19336+3846 RComp Comp B Note1
Note2 Discov num CHR 87 DRAs DDEs
R dRAs Year 1985 Theta 355 Rho 0.1
Obs 6 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS W IDS 19336+3846B
HIC 96195