stampa
Login

Want to manage your own lists?
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
19591+5040
HJ 1464
HD 189702


Nearby doubles
40' : 20014+5006
H 5 47AB

41' : 19577+5118
HU 689

41' : 19549+5049
HU 687

41' : 20032+5028
HO 454

43' : 19546+5037
ES 797

62' : 20055+5030
ES 798AB

63' : 20046+5115
TDS1040

64' : 19571+4939
HDS2839

73' : 19516+5046
HU 686

74' : 20062+5112
TDT1980

75' : 19546+4940
TDS1023

79' : 19513+5015
TDT1805

80' : 19509+5056
TDT1798

82' : 20047+4938
KU 58AB

82' : 19535+4939
ARG 87

83' : 19537+4936
ES 2685

83' : 20038+5150
TDT1944

85' : 19564+5200
KPP3350

90' : 19507+5120
ES 796

94' : 19559+4912
HU 688

94' : 19498+5011
JKA 88

96' : 19539+4918
ACA 2

97' : 20052+4923
HJ 1481AB

97' : 19510+4942
KOI5928

99' : 19540+4915
ES 2686

100' : 19510+5143
TDT1800



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.

19591+5040 HJ 1464 (HD 189702)

 
 
19h 59m 07.10s +50° 39' 47.0" P.A. 41.00 sep 12.8 mag 7.26,12.00 Sp K0 dist. 238.1 pc (776.68 l.y.)
 
 
Coord 2000 19591+5040 Discov num HJ 1464 Comp Coord arcsec 2000 19 59 07.10 +50 39 47.0
Date first 1828 Date last 2015 Obs 6
Pa first 31 Pa last 40.7 P.A. Now (θ) 40.7°
Sep first 13.0 Sep last 12.758 Sep. Now (ρ) 12.758"
Mag pri 7.26 Mag sec 12.00 delta mag (ΔM) 4.74 Spectral class K0 (yellow-orange)
Pri motion ra -010 Sec motion ra +002
Pri motion dec +008 Sec motion dec -002
Notes
rPM=1.22
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 189702 Constellation Cygnus SAO 32167 HIP 98367
Tycho2 3570-00409-1 Gaia DR2 2088652908270289408 HD 189702 GC 27708
BD BD+50 2945 Distance 238.1 Distance ly 776.68
 
 
WDS 19591+5040 HJ 1464 (HD 189702) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
19591+5040 HJ 1464 1902 1 32 13.4 7.40 12.00 K0 +50 2945 D 195907.10+503947.0
19591+5040 HJ 1464 2003 3 39 13.0 7.40 12.00 K0 +50 2945 D 195907.10+503947.0
19591+5040 HJ 1464 2014 4 41 12.8 7.40 12.00 K0 +50 2945 195907.10+503947.0
19591+5040 HJ 1464 2015 6 41 12.8 7.26 12.00 K0 +50 2945 195907.10+503947.0

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

 
 
WDS 19591+5040 HJ 1464 (HD 189702) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19591+5040 HJ 1464 (HD 189702) : MEASURES
 
 
No records found.

 
 
WDS 19591+5040 (HD 189702) : VIRTUAL EYEPIECE
 
 

19591+5040 HJ 1464A mag 7.26 Sp K0 19591+5040 HJ 1464B sep 12.8 P.A. 40.70 mag 12 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 19591+5040 (HD 189702) : ALADIN DSS IMAGE @ 19h 59m 07.10s +50° 39' 47.0"
 
 
 
 
WDS 19591+5040 HJ 1464 (HD 189702) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19591+5040 HJ 1464 distance=1' 20014+5006 H 5 47AB distance=40' 20014+5006 H 5 47AE distance=40' 19577+5118 HU 689 distance=41' 20014+5006 H 5 47BC distance=41' 20014+5006 H 5 47BD distance=41' 19549+5049 HU 687 distance=41' 20032+5028 HO 454 distance=41' 19546+5037 ES 797 distance=43' 20055+5030 ES 798AB distance=62' 20046+5115 TDS1040 distance=63' 20055+5030 ES 798BC distance=63' 19571+4939 HDS2839 distance=64' 19516+5046 HU 686 distance=73' 20062+5112 TDT1980 distance=74' 19546+4940 TDS1023 distance=75' 19513+5015 TDT1805 distance=79' 19509+5056 TDT1798 distance=80' 20047+4938 KU 58AB distance=82' 20047+4938 ES 2688BC distance=82' 19535+4939 ARG 87 distance=82' 19537+4936 ES 2685 distance=83' 20038+5150 TDT1944 distance=83' 19564+5200 KPP3350 distance=85' 19507+5120 ES 796 distance=90' 19559+4912 HU 688 distance=94' 19498+5011 JKA 88 distance=94' 19539+4918 ACA 2 distance=96' 20052+4923 ARN9002BC distance=97' 20052+4923 HJ 1481AB distance=97' 20052+4923 HJ 1481AC distance=97' 20052+4923 ABH 128AD distance=97' 20052+4923 ABH 128AE distance=97' 20052+4923 ABH 128AF distance=97' 20052+4923 ABH 128AG distance=97' 20052+4923 ABH 128AH distance=97' 20052+4923 ABH 128AI distance=97' 19510+4942 KOI5928 distance=97' 19540+4915 ES 2686 distance=99' 19510+5143 TDT1800 distance=100' 19509+4938 KOI 356AB distance=100' 19509+4938 KOI 356AC distance=100' 19536+4915 TOB 161 distance=101' 20096+5034 TDT2035 distance=101' 19492+4959 KOI2173 distance=104' 20096+5112 NSN 729 distance=105' 19487+5009 KOI3471 distance=105' 19487+5118 HEI 907AB distance=106' 19487+5118 HEI 907AC distance=106' 19487+5118 HEI 907AD distance=106' 19492+4954 HDS2820 distance=106' 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 19591+5040 HJ 1464 41 12.8 1
Show 20014+5006 H 5 47 AB 150 41.8 40
Show 20014+5006 H 5 47 AE 343 168.3 40
Show 19577+5118 HU 689 330 0.1 41
Show 20014+5006 H 5 47 BC 76 8.8 41
Show 20014+5006 H 5 47 BD 258 9.4 41
Show 19549+5049 HU 687 27 0.2 41
Show 20032+5028 HO 454 53 5.9 41
Show 19546+5037 ES 797 154 4.6 43
Show 20055+5030 ES 798 AB 107 80.9 62
Show 20046+5115 TDS1040 272 1.4 63
Show 20055+5030 ES 798 BC 325 3.3 63
Show 19571+4939 HDS2839 80 0.6 64
Show 19516+5046 HU 686 160 4.9 73
Show 20062+5112 TDT1980 42 0.8 74
Show 19546+4940 TDS1023 347 2.1 75
Show 19513+5015 TDT1805 114 1.1 79
Show 19509+5056 TDT1798 85 0.6 80
Show 20047+4938 KU 58 AB 186 2.7 82
Show 20047+4938 ES 2688 BC 169 15.4 82
Show 19535+4939 ARG 87 271 14.8 82
Show 19537+4936 ES 2685 250 32.9 83
Show 20038+5150 TDT1944 330 0.8 83
Show 19564+5200 KPP3350 234 1.4 85
Show 19507+5120 ES 796 19 6.1 90
Show 19559+4912 HU 688 291 3.9 94
Show 19498+5011 JKA 88 43 5.7 94
Show 19539+4918 ACA 2 299 23.0 96
Show 20052+4923 ARN9002 BC 240 33.8 97
Show 20052+4923 HJ 1481 AB 6 18.1 97
Show 20052+4923 HJ 1481 AC 272 27.4 97
Show 20052+4923 ABH 128 AD 104 118.5 97
Show 20052+4923 ABH 128 AE 104 104.9 97
Show 20052+4923 ABH 128 AF 38 78.2 97
Show 20052+4923 ABH 128 AG 318 81.1 97
Show 20052+4923 ABH 128 AH 256 100.8 97
Show 20052+4923 ABH 128 AI 250 103.4 97
Show 19510+4942 KOI5928 37 3.4 97
Show 19540+4915 ES 2686 304 19.1 99
Show 19510+5143 TDT1800 238 0.8 100
Show 19509+4938 KOI 356 AB 217 0.5 100
Show 19509+4938 KOI 356 AC 228 4.1 100
Show 19536+4915 TOB 161 220 22.3 101
Show 20096+5034 TDT2035 92 0.8 101
Show 19492+4959 KOI2173 287 5.2 104
Show 20096+5112 NSN 729 16 42.2 105
Show 19487+5009 KOI3471 229 0.5 105
Show 19487+5118 HEI 907 AB 179 1.5 106
Show 19487+5118 HEI 907 AC 234 10.0 106
Show 19487+5118 HEI 907 AD 228 11.0 106
Show 19492+4954 HDS2820 60 0.6 106

 
 
WDS 19591+5040 : COMPONENTS
 
 
  A
B pa=40.7°
sep=12.76"
 
 
19591+5040 A
 
 
Name HD 189702 Coord arcsec 2000 195907.10+503947.0 Mag 7.26 Spectral class K0 (yellow-orange)
PmRA -10.00 PmDE 8.0 SAO 32167 HIP 98367
Tycho2 3570-00409-1 HD 189702 GC 27708 BD BD+50 2945
Tycho2
Tycho2 3570-00409-1 Pflag RAmdeg 299.77956249 DEmdeg 50.66307852
PmRA -9.5 PmDE 8.5 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.20 EpDEm 1991.36
Num 12 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.8 BTmag 8.672 E BTmag 0.016 VTmag 7.261
E VTmag 0.010 Prox 999 TYC T HIP 98367
CCDM RAdeg 299.77959722 DEdeg 50.66305889 EpRA 1990 1.71
EpDE 1990 1.78 E RAdeg 4.6 E DEdeg 4.7 Posflg
Corr 0.0
SAO
SAO 32167 DelFlag RA1950 PmRA1950 -0.0023
DE1950 PmDE1950 0.017 Vmag 7.4 SpType K0
Double code Source 70 CatNum 27708 DM BD+50 2945
DMcomp BDsup HD 189702 M HD 0
GC 27708 RA1950rad 5.22609892 DE1950rad 0.88183656 PmRA2000 -0.0019
PmDE2000 0.015
Hipparcos
Catalog H HIP 98367 Proxy RAhms 19 59 07.10
DEdms +50 39 47.0 Vmag 7.12 VarFlag R Vmag H
RAdeg 299.78 DEdeg 50.6631 AstroRef Plx 4.06
CCDM -9.57 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+50 2945
CD CP Dm number +50 2945 VIred 1.14
SpType K0 R SpType Coord arcsec 2000 195907.10+503947.0
Hipparcos 2
HIP 98367 Sn 5 So 0 Nc 1
RArad 5.2321410179 DErad 0.8842371509 Plx 4.2 PmRA -10.03
PmDE 8.32 E RArad 0.35 E DErad 0.34 E Plx 0.39
E pmRA 0.39 E pmDE 0.38 Hpmag E Hpmag 0.0009
SHp 0.008 VA 0 BV 1.2 E BV 0.009
VI 1.16
CCDM
Ccdm 19591+5040 RComp Comp A Note1
Note2 Discov num DRAs 1.08 DDEs -13.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.4 Sp K0 PmNote *
PmRA -11 PmDE 8 Dm number +50 2945 Cat1 BD
Name2 +50 1449 Cat2 AGK2/3 HD 189702 M HD
ADS BDS A13221 M ADS BDS N IDS IDS 19564N5023A
HIC 98367
 
 
19591+5040 B
 
 
Coord arcsec 2000 195907.97+503956.7 Mag 12 PmRA 2.00 PmDE -2.0
Delta magnitude 4.74 Coordinate calculated yes
CCDM
Ccdm 19591+5040 RComp Comp B Note1
Note2 Discov num HJ 1464 DRAs DDEs
R dRAs Year 1902 Theta 032 Rho 13.4
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13221 M ADS BDS N IDS IDS 19564N5023B
HIC