stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
19571+4939
HDS 2839
HD 189313


Nearby doubles
25' : 19546+4940
TDS1023

30' : 19559+4912
HU 688

34' : 19537+4936
ES 2685

35' : 19535+4939
ARG 87

38' : 19539+4918
ACA 2

39' : 19540+4915
ES 2686

42' : 19536+4915
TOB 161

50' : 20014+5006
H 5 47AB

60' : 19531+4855
KOI 294

60' : 19510+4942
KOI5928

60' : 19509+4938
KOI 356AB

61' : 19511+4927
KOI 540

63' : 19546+5037
ES 797

64' : 19591+5040
HJ 1464

68' : 19513+5015
TDT1805

68' : 19546+4836
KOI 346

68' : 19534+4842
KOI3200

69' : 19567+4831
TDT1865

70' : 19545+4835
KOI 214AB

70' : 19499+4937
KOI 365AB

72' : 19533+4838
DEA 274

74' : 19552+4828
KOI7399

74' : 19549+5049
HU 687

74' : 20047+4938
KU 58AB

77' : 20032+5028
HO 454

78' : 19498+5011
JKA 88



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.

19571+4939 HDS 2839 (HD 189313)

 
 
19h 57m 06.78s +49° 39' 03.7" P.A. 80.00 sep 0.6 mag 8.57,11.40 Sp A0 dist. 231.48 pc (755.09 l.y.)
 
 
Coord 2000 19571+4939 Discov num HDS2839 Comp Coord arcsec 2000 19 57 06.78 +49 39 03.7
Date first 1991 Date last 2008 Obs 2
Pa first 83 Pa last 80.3 P.A. Now (θ) 80.3°
Sep first 0.6 Sep last 0.591 Sep. Now (ρ) 0.591"
Mag pri 8.57 Mag sec 11.40 delta mag (ΔM) 2.83 Spectral class A0 (white)
Pri motion ra -002 Sec motion ra
Pri motion dec -010 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 189313 Constellation Cygnus SAO 49018 HIP 98177
Tycho2 3566-01374-1 Gaia DR2 2087053698665553536 HD 189313 BD BD+49 3142
Distance 231.48 Distance ly 755.09
 
 
WDS 19571+4939 HDS 2839 (HD 189313) : 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
19571+4939 HDS2839 1991 1 83 0.6 8.57 11.40 A0 D 195706.78+493903.7
19571+4939 HDS2839 2008 2 80 0.6 8.57 11.40 A0 D 195706.78+493903.7

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

 
 
WDS 19571+4939 HDS 2839 (HD 189313) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19571+4939 HDS 2839 (HD 189313) : MEASURES
 
 
No records found.

 
 
WDS 19571+4939 (HD 189313) : VIRTUAL EYEPIECE
 
 

19571+4939 HDS2839A mag 8.57 Sp A0 19571+4939 HDS2839B sep 0.4 P.A. 75.20 mag 11.4 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 19571+4939 (HD 189313) : ALADIN DSS IMAGE @ 19h 57m 06.78s +49° 39' 03.7"
 
 
 
 
WDS 19571+4939 HDS 2839 (HD 189313) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19571+4939 HDS2839 distance=0' 19546+4940 TDS1023 distance=25' 19559+4912 HU 688 distance=30' 19537+4936 ES 2685 distance=34' 19535+4939 ARG 87 distance=35' 19539+4918 ACA 2 distance=38' 19540+4915 ES 2686 distance=39' 19536+4915 TOB 161 distance=42' 20014+5006 H 5 47BC distance=50' 20014+5006 H 5 47BD distance=50' 20014+5006 H 5 47AB distance=50' 20014+5006 H 5 47AE distance=50' 19531+4855 KOI 294 distance=60' 19510+4942 KOI5928 distance=60' 19509+4938 KOI 356AB distance=60' 19509+4938 KOI 356AC distance=60' 19511+4927 KOI 540 distance=61' 19546+5037 ES 797 distance=63' 19591+5040 HJ 1464 distance=64' 19513+5015 TDT1805 distance=68' 19546+4836 KOI 346 distance=68' 19534+4842 KOI3200 distance=68' 19567+4831 TDT1865 distance=69' 19545+4835 KOI 214AB distance=70' 19545+4835 KOI 214AC distance=70' 19499+4937 KOI 365AB distance=70' 19533+4838 DEA 274 distance=72' 19552+4828 KOI7399 distance=74' 19549+5049 HU 687 distance=74' 20047+4938 ES 2688BC distance=74' 20047+4938 KU 58AB distance=74' 20032+5028 HO 454 distance=77' 19498+5011 JKA 88 distance=78' 19491+4949 JKA 85 distance=79' 19492+4954 HDS2820 distance=79' 19521+4838 KOI5868 distance=79' 19507+4851 HU 684 distance=79' 19492+4959 KOI2173 distance=80' 19543+4824 DEA 114 distance=80' 20052+4923 ARN9002BC distance=81' 20052+4923 HJ 1481AB distance=81' 20052+4923 HJ 1481AC distance=81' 20052+4923 ABH 128AD distance=81' 20052+4923 ABH 128AE distance=81' 20052+4923 ABH 128AF distance=81' 20052+4923 ABH 128AG distance=81' 20052+4923 ABH 128AH distance=81' 20052+4923 ABH 128AI distance=81' 19509+4841 DEA 126 distance=84' 19519+4833 KOI 170 distance=84' 19542+4820 KOI 433AB distance=85' 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 19571+4939 HDS2839 80 0.6
Show 19546+4940 TDS1023 347 2.1 25
Show 19559+4912 HU 688 291 3.9 30
Show 19537+4936 ES 2685 250 32.9 34
Show 19535+4939 ARG 87 271 14.8 35
Show 19539+4918 ACA 2 299 23.0 38
Show 19540+4915 ES 2686 304 19.1 39
Show 19536+4915 TOB 161 220 22.3 42
Show 20014+5006 H 5 47 BC 76 8.8 50
Show 20014+5006 H 5 47 BD 258 9.4 50
Show 20014+5006 H 5 47 AB 150 41.8 50
Show 20014+5006 H 5 47 AE 343 168.3 50
Show 19531+4855 KOI 294 250 1.6 60
Show 19510+4942 KOI5928 37 3.4 60
Show 19509+4938 KOI 356 AB 217 0.5 60
Show 19509+4938 KOI 356 AC 228 4.1 60
Show 19511+4927 KOI 540 320 3.2 61
Show 19546+5037 ES 797 154 4.6 63
Show 19591+5040 HJ 1464 41 12.8 64
Show 19513+5015 TDT1805 254 0.8 68
Show 19546+4836 KOI 346 353 1.6 68
Show 19534+4842 KOI3200 98 4.2 68
Show 19567+4831 TDT1865 19 1.7 69
Show 19545+4835 KOI 214 AB 197 0.1 70
Show 19545+4835 KOI 214 AC 119 3.8 70
Show 19499+4937 KOI 365 AB 316 7.0 70
Show 19533+4838 DEA 274 277 11.5 72
Show 19552+4828 KOI7399 246 3.8 74
Show 19549+5049 HU 687 27 0.2 74
Show 20047+4938 ES 2688 BC 169 15.4 74
Show 20047+4938 KU 58 AB 186 2.7 74
Show 20032+5028 HO 454 53 5.9 77
Show 19498+5011 JKA 88 43 5.7 78
Show 19491+4949 JKA 85 196 6.9 79
Show 19492+4954 HDS2820 60 0.6 79
Show 19521+4838 KOI5868 94 2.8 79
Show 19507+4851 HU 684 236 0.1 79
Show 19492+4959 KOI2173 287 5.2 80
Show 19543+4824 DEA 114 306 6.5 80
Show 20052+4923 ARN9002 BC 240 33.8 81
Show 20052+4923 HJ 1481 AB 6 18.1 81
Show 20052+4923 HJ 1481 AC 272 27.4 81
Show 20052+4923 ABH 128 AD 104 118.5 81
Show 20052+4923 ABH 128 AE 104 104.9 81
Show 20052+4923 ABH 128 AF 38 78.2 81
Show 20052+4923 ABH 128 AG 318 81.1 81
Show 20052+4923 ABH 128 AH 256 100.8 81
Show 20052+4923 ABH 128 AI 250 103.4 81
Show 19509+4841 DEA 126 251 7.0 84
Show 19519+4833 KOI 170 161 3.2 84
Show 19542+4820 KOI 433 AB 6 2.4 85

 
 
WDS 19571+4939 : COMPONENTS
 
 
  A
B pa=75.2°
sep=0.39"
 
 
19571+4939 A
 
 
Componente originario normalizzato AB Name HD 189313 Coord arcsec 2000 195706.78+493903.7 Mag 8.57
Spectral class A0 (white) PmRA -2.00 PmDE -10.0 SAO 49018
HIP 98177 Tycho2 3566-01374-1 HD 189313 BD BD+49 3142
Tycho2
Tycho2 3566-01374-1 Pflag RAmdeg 299.27826854 DEmdeg 49.65100984
PmRA 1.1 PmDE -7.8 E RAmdeg 6 E DEmdeg 6
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.36 EpDEm 1991.39
Num 7 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.9
Q pmDE 1.2 BTmag 8.509 E BTmag 0.016 VTmag 8.510
E VTmag 0.013 Prox 999 TYC T HIP 98177
CCDM AB RAdeg 299.27826500 DEdeg 49.65102806 EpRA 1990 1.70
EpDE 1990 1.71 E RAdeg 5.5 E DEdeg 6.0 Posflg P
Corr 0.1
SAO
SAO 49018 DelFlag RA1950 PmRA1950 0.0006
DE1950 PmDE1950 -0.002 Vmag 8.6 SpType A0
Double code Source 3 CatNum 1601 DM BD+49 3142
DMcomp BDsup HD 189313 M HD 0
GC RA1950rad 5.2171954 DE1950rad 0.86421318 PmRA2000 0.001
PmDE2000 -0.004
Hipparcos
Catalog H HIP 98177 Proxy H RAhms 19 57 06.78
DEdms +49 39 03.7 Vmag 8.49 VarFlag R Vmag H
RAdeg 299.278 DEdeg 49.651 AstroRef A Plx 3.92
CCDM 19571+4939 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 83 Rho 0.575 HD 189313 BD BD+49 3142
CD CP Dm number +49 3142 VIred 0.03
SpType A0 R SpType Coord arcsec 2000 195706.78+493903.7
Hipparcos 2
HIP 98177 Sn 15 So 3 Nc 2
RArad 5.2233909366 DErad 0.8665738636 Plx 4.32 PmRA -1.28
PmDE -9.08 E RArad 0.67 E DErad 0.48 E Plx 0.61
E pmRA 0.75 E pmDE 0.48 Hpmag 8.4956 E Hpmag 0.0013
SHp 0.013 VA 0 BV 0.003 E BV 0.013
VI 0.02
CCDM
Ccdm 19571+4939 RComp Comp A Note1
Note2 Discov num DRAs 0.78 DDEs 3.6
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.6 Sp A0 PmNote *
PmRA -2 PmDE -10 Dm number +49 3142 Cat1 BD
Name2 +49 1601 Cat2 AGK2/3 HD 189313 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 98177
 
 
19571+4939 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195706.82+493903.8 Mag 11.4 Calc delta mag 2.83
Calc coord yes
CCDM
Ccdm 19571+4939 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.84 DDEs 3.7
R dRAs 82 Year 1991 Theta 83 Rho 0.6
Obs 1 Vmag 11.4 Sp PmNote *
PmRA -2 PmDE -10 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 98177