19412+5023 HDS 2792 (HD 186304)

 
 
19h 41m 14.09s +50° 22' 42.0" P.A. 259.00 sep 0.4 mag 7.94,10.87 Sp G5 dist. 414.94 pc (1353.53 l.y.)
 
 
Coord 2000 19412+5023 Discov num HDS2792 Comp Coord arcsec 2000 19 41 14.09 +50 22 42.0
Date first 1991 Date last 2009 Obs 3
Pa first 269 Pa last 259.3 P.A. Now (θ) 259.3°
Sep first 0.4 Sep last 0.365 Sep. Now (ρ) 0.365"
Mag pri 7.94 Mag sec 10.87 delta mag (ΔM) 2.93 Spectral class G5 (yellow)
Pri motion ra -001 Sec motion ra
Pri motion dec -013 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 186304 Constellation Cygnus SAO 31888 HIP 96855
Tycho2 3564-03039-1 Gaia DR2 2135172936000610304 HD 186304 BD BD+50 2844
Distance 414.94 Distance ly 1353.53
 
 
WDS 19412+5023 HDS 2792 (HD 186304) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 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
19412+5023 HDS2792 1991 1 269 0.4 7.94 10.87 G5 D 194114.09+502242.0
19412+5023 HDS2792 2006 2 264 0.4 7.94 10.87 G5 D 194114.09+502242.0
19412+5023 HDS2792 2009 3 259 0.4 7.94 10.87 G5 194114.09+502242.0

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

 
 
WDS 19412+5023 HDS 2792 (HD 186304) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19412+5023 HDS 2792 (HD 186304) : MEASURES
 
 
No records found.

 
 
WDS 19412+5023 (HD 186304) : VIRTUAL EYEPIECE
 
 

19412+5023 HDS2792A mag 7.94 Sp G5 19412+5023 HDS2792B sep 0.2 P.A. 253.50 mag 10.87 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 19412+5023 (HD 186304) : ALADIN DSS IMAGE @ 19h 41m 14.09s +50° 22' 42.0"
 
 
 
 
WDS 19412+5023 HDS 2792 (HD 186304) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19412+5023  HDS2792 distance=0' 19409+5019  KOI7501 distance=6' 19418+5032  PAT  48BC distance=11' 19418+5032  TRN   4Aa,Ab distance=11' 19418+5032  STFA 46AB distance=11' 19418+5033  KOI4512 distance=12' 19409+5034  KOI 623AB distance=12' 19424+5043  KOI 980 distance=24' 19386+5020  KOI4375 distance=26' 19438+5016  DEA 352 distance=26' 19437+5005  JKA  75 distance=30' 19434+4956  KOI2582AB distance=34' 19434+4956  KOI2582AC distance=34' 19400+5055  DEA 208 distance=35' 19389+5049  DEA 392 distance=35' 19448+5032  WNC   7 distance=36' 19448+5014  KOI5943 distance=36' 19446+5006  FMR 243 distance=37' 19376+5010  KOI 120 distance=37' 19448+5007  JKA  76 distance=38' 19436+4951  KPP 599 distance=39' 19419+5101  KOI 279 distance=39' 19441+5054  ARY  22 distance=42' 19450+5047  KOI5959 distance=43' 19368+5012  BLL  40AB distance=44' 19368+5012  BAR9011AC distance=44' 19423+4940  KOI3022 distance=45' 19459+5017  KOI7496 distance=45' 19413+5108  KOI7527 distance=46' 19375+4955  KOI2626AB distance=46' 19375+4955  KOI2626AC distance=46' 19364+5013  BU 1131AB distance=47' 19364+5013  STT 591AC distance=47' 19364+5013  STG   8AD distance=47' 19364+5013  SKF1976AE distance=47' 19455+5046  WFC 225 distance=48' 19423+4936  KOI4792 distance=48' 19406+4935  KOI2837 distance=48' 19361+5022  KOI4021 distance=49' 19364+5013  LDS5881EF distance=49' 19409+4934  KOI 353AB distance=50' 19409+4934  KOI 353AC distance=50' 19421+5112  KOI4895 distance=51' 19422+5112  KOI3122AB distance=51' 19422+5112  KOI3122AC distance=51' 19459+4956  KOI 620 distance=53' 19444+5107  ARN 108 distance=54' 19471+5023  JKA  80 distance=57' 19432+4929  DEA 391 distance=57' 19391+4930  KOI4748 distance=57' 19433+5116  HEI 906 distance=57' 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 19412+5023 HDS2792 259 0.4 0
Show 19409+5019 KOI7501 15 1.2 6
Show 19418+5032 PAT 48 BC 70 18.2 11
Show 19418+5032 TRN 4 Aa,Ab 207 3.3 11
Show 19418+5032 STFA 46 AB 133 39.7 11
Show 19418+5033 KOI4512 148 0.4 12
Show 19409+5034 KOI 623 AB 202 5.6 12
Show 19424+5043 KOI 980 33 0.9 24
Show 19386+5020 KOI4375 312 3.4 26
Show 19438+5016 DEA 352 91 15.7 26
Show 19437+5005 JKA 75 288 19.4 30
Show 19434+4956 KOI2582 AB 225 3.3 34
Show 19434+4956 KOI2582 AC 160 3.5 34
Show 19400+5055 DEA 208 113 9.5 35
Show 19389+5049 DEA 392 310 19.3 35
Show 19448+5032 WNC 7 193 95.1 36
Show 19448+5014 KOI5943 132 2.9 36
Show 19446+5006 FMR 243 124 10.8 37
Show 19376+5010 KOI 120 130 1.6 37
Show 19448+5007 JKA 76 19 485.2 38
Show 19436+4951 KPP 599 92 5.5 39
Show 19419+5101 KOI 279 247 0.9 39
Show 19441+5054 ARY 22 222 59.4 42
Show 19450+5047 KOI5959 189 2.8 43
Show 19368+5012 BLL 40 AB 13 91.7 44
Show 19368+5012 BAR9011 AC 107 14.6 44
Show 19423+4940 KOI3022 0 3.9 45
Show 19459+5017 KOI7496 12 3.0 45
Show 19413+5108 KOI7527 98 2.8 46
Show 19375+4955 KOI2626 AB 182 0.2 46
Show 19375+4955 KOI2626 AC 213 0.2 46
Show 19364+5013 BU 1131 AB 71 2.1 47
Show 19364+5013 STT 591 AC 180 73.3 47
Show 19364+5013 STG 8 AD 53 67.0 47
Show 19364+5013 SKF1976 AE 267 116.7 47
Show 19455+5046 WFC 225 214 55.0 48
Show 19423+4936 KOI4792 317 3.6 48
Show 19406+4935 KOI2837 136 0.4 48
Show 19361+5022 KOI4021 116 1.7 49
Show 19364+5013 LDS5881 EF 207 262.9 49
Show 19409+4934 KOI 353 AB 23 1.0 50
Show 19409+4934 KOI 353 AC 236 1.4 50
Show 19421+5112 KOI4895 77 2.2 51
Show 19422+5112 KOI3122 AB 56 4.4 51
Show 19422+5112 KOI3122 AC 115 8.8 51
Show 19459+4956 KOI 620 85 3.4 53
Show 19444+5107 ARN 108 283 41.8 54
Show 19471+5023 JKA 80 180 43.0 57
Show 19432+4929 DEA 391 18 18.5 57
Show 19391+4930 KOI4748 239 3.8 57
Show 19433+5116 HEI 906 265 3.1 57

 
 
WDS 19412+5023 : COMPONENTS
 
 
  A
B pa=253.5°
sep=0.24"
 
 
19412+5023 A
 
 
Name HD 186304 Coord arcsec 2000 194114.09+502242.0 Mag 7.94 Spectral class G5 (yellow)
PmRA -1.00 PmDE -13.0 SAO 31888 HIP 96855
Tycho2 3564-03039-1 HD 186304 BD BD+50 2844
Tycho2
Tycho2 3564-03039-1 Pflag RAmdeg 295.30868589 DEmdeg 50.37831174
PmRA 2.3 PmDE -10.1 E RAmdeg 6 E DEmdeg 6
E pmRA 1.0 E pmDE 1.1 EpRAm 1990.78 EpDEm 1991.02
Num 14 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.8
Q pmDE 0.6 BTmag 9.137 E BTmag 0.018 VTmag 7.848
E VTmag 0.011 Prox 999 TYC T HIP 96855
CCDM AB RAdeg 295.30867722 DEdeg 50.37833528 EpRA 1990 1.61
EpDE 1990 1.65 E RAdeg 5.8 E DEdeg 5.8 Posflg P
Corr 0.1
SAO
SAO 31888 DelFlag RA1950 PmRA1950 0.0006
DE1950 PmDE1950 0.003 Vmag 8 SpType G5
Double code Source 37 CatNum 6144 DM BD+50 2844
DMcomp BDsup HD 186304 M HD 0
GC RA1950rad 5.14822756 DE1950rad 0.87720636 PmRA2000 0.0011
PmDE2000 0.002
Hipparcos
Catalog H HIP 96855 Proxy H RAhms 19 41 14.09
DEdms +50 22 42.0 Vmag 7.7 VarFlag R Vmag H
RAdeg 295.309 DEdeg 50.3783 AstroRef A Plx 2.04
CCDM 19412+5023 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 269 Rho 0.403 HD 186304 BD BD+50 2844
CD CP Dm number +50 2844 VIred 1.05
SpType G5 R SpType Coord arcsec 2000 194114.09+502242.0
Hipparcos 2
HIP 96855 Sn 15 So 3 Nc 2
RArad 5.1541089257 DErad 0.8792678156 Plx 2.41 PmRA -1.29
PmDE -12.57 E RArad 0.51 E DErad 0.44 E Plx 0.53
E pmRA 0.63 E pmDE 0.51 Hpmag 7.8689 E Hpmag 0.0015
SHp 0.013 VA 0 BV 1.098 E BV 0.013
VI 1.06
CCDM
Ccdm 19412+5023 RComp Comp A Note1
Note2 Discov num DRAs 2.09 DDEs -18.1
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.9 Sp G5 PmNote *
PmRA -1 PmDE -13 Dm number +50 2844 Cat1 BD
Name2 +50 1406 Cat2 AGK2/3 HD 186304 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 96855
 
 
19412+5023 B
 
 
Coord arcsec 2000 194114.07+502241.9 Mag 10.87 Calc delta mag 2.93 Calc coord yes
CCDM
Ccdm 19412+5023 RComp Comp B Note1
Note2 Discov num HDS DRAs 2.04 DDEs -18.1
R dRAs 82 Year 1991 Theta 269 Rho 0.4
Obs 1 Vmag 10.9 Sp PmNote *
PmRA -1 PmDE -13 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 96855