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
20380+1011
HDS 2945
HD 196572


Nearby doubles
15' : 20386+1000
BRT2187

18' : 20391+1005
STT 533AB

20' : 20379+0951
GRV 365

24' : 20386+0950
OL 218

26' : 20366+1027
AG 258

33' : 20383+1043
BU 1491

40' : 20375+1050
HEI 586

46' : 20391+1055
UC 4243

49' : 20409+1035
STF2713

51' : 20392+1059
SCJ 27AB

52' : 20393+1101
J 2603

58' : 20345+1036
BPM2192

60' : 20364+1105
UC 4230

62' : 20401+1105
GWP2979

65' : 20339+1032
BPM2189

66' : 20385+1118
J 1073

67' : 20397+0910
UC 4248

68' : 20386+1120
J 1242

69' : 20417+1053
UC 4260

70' : 20399+1115
ENG 75AB

73' : 20396+1120
BPM2221

78' : 20413+1111
BPM2229

80' : 20375+1130
BPM2213

80' : 20354+1121
YR 16

81' : 20326+1024
J 3092

82' : 20402+1126
BPM2224



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.

20380+1011 HDS 2945 (HD 196572)

 
 
20h 38m 01.40s +10° 11' 20.3" P.A. 79.00 sep 0.4 mag 8.35,10.70 Sp K5 dist. 467.29 pc (1524.3 l.y.)
 
 
Coord 2000 20380+1011 Discov num HDS2945 Comp Coord arcsec 2000 20 38 01.40 +10 11 20.3
Date first 1991 Date last 2018 Obs 3
Pa first 81 Pa last 79 P.A. Now (θ) 79°
Sep first 0.3 Sep last 0.389 Sep. Now (ρ) 0.389"
Mag pri 8.35 Mag sec 10.70 delta mag (ΔM) 2.35 Spectral class K5 (yellow-orange)
Pri motion ra +004 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 196572 Constellation Delphinus SAO 106328 HIP 101820
Tycho2 1092-00614-1 Gaia DR2 1754209886598746880 HD 196572 BD BD+09 4596
Distance 467.29 Distance ly 1524.3
 
 
WDS 20380+1011 HDS 2945 (HD 196572) : 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
20380+1011 HDS2945 1991 1 81 0.3 8.35 10.70 K5 D 203801.40+101120.3
20380+1011 HDS2945 2018 2 79 0.4 8.35 10.70 K5 203801.40+101120.3

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

 
 
WDS 20380+1011 HDS 2945 (HD 196572) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20380+1011 HDS 2945 (HD 196572) : MEASURES
 
 
No records found.

 
 
WDS 20380+1011 (HD 196572) : VIRTUAL EYEPIECE
 
 

20380+1011 HDS2945A mag 8.35 Sp K5 20380+1011 HDS2945B sep 0.4 P.A. 78.80 mag 10.7 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 20380+1011 (HD 196572) : ALADIN DSS IMAGE @ 20h 38m 01.40s +10° 11' 20.3"
 
 
 
 
WDS 20380+1011 HDS 2945 (HD 196572) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20380+1011 HDS2945 distance=1' 20386+1000 BRT2187 distance=15' 20391+1005 STT 533AB distance=18' 20391+1005 STT 533AC distance=18' 20379+0951 GRV 365 distance=20' 20386+0950 OL 218 distance=24' 20366+1027 AG 258 distance=26' 20383+1043 BU 1491 distance=33' 20375+1050 HEI 586 distance=40' 20391+1055 UC 4243 distance=46' 20409+1035 STF2713 distance=49' 20392+1059 SCJ 27AB distance=51' 20392+1059 SCJ 27AC distance=51' 20393+1101 J 2603 distance=52' 20345+1036 BPM2192 distance=58' 20364+1105 UC 4230 distance=60' 20401+1105 GWP2979 distance=62' 20339+1032 BPM2189 distance=65' 20385+1118 J 1073 distance=66' 20397+0910 UC 4248 distance=67' 20386+1120 J 1242 distance=68' 20417+1053 UC 4260 distance=69' 20399+1115 ENG 75AB distance=70' 20399+1115 CVN 17Aa,Ab distance=70' 20399+1115 TOK 631AC distance=70' 20396+1120 BPM2221 distance=73' 20413+1111 BPM2229 distance=78' 20375+1130 BPM2213 distance=80' 20354+1121 YR 16 distance=80' 20326+1024 J 3092 distance=81' 20402+1126 BPM2224 distance=82' 20339+1106 TDT2376 distance=83' 20349+1120 TDT2394 distance=83' 20325+0951 UC 4209 distance=84' 20416+1058 J 192 distance=84' 20348+1121 J 1344 distance=85' 20387+1139 GWP2975 distance=89' 20372+1143 BPM2210 distance=93' 20424+1117 OSO 131AB distance=93' 20424+1117 OSO 131AC distance=93' 20424+1117 OSO 131AD distance=93' 20424+1117 OSO 131AE distance=93' 20424+1117 OSO 131AF distance=93' 20384+0838 WIS 339 distance=94' 20350+1134 BRT3358 distance=94' 20322+1054 LDS4848 distance=94' 20404+1143 UC 4253 distance=99' 20345+1138 J 142 distance=101' 20443+1101 BPM2242 distance=106' 20439+1113 BPM2239 distance=107' 20325+0858 HJ 2976 distance=110' 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 20380+1011 HDS2945 79 0.4 1
Show 20386+1000 BRT2187 162 5.1 15
Show 20391+1005 STT 533 AB 278 46.3 18
Show 20391+1005 STT 533 AC 101 214.6 18
Show 20379+0951 GRV 365 105 28.1 20
Show 20386+0950 OL 218 274 5.5 24
Show 20366+1027 AG 258 11 4.2 26
Show 20383+1043 BU 1491 87 3.2 33
Show 20375+1050 HEI 586 220 0.6 40
Show 20391+1055 UC 4243 50 16.2 46
Show 20409+1035 STF2713 62 5.1 49
Show 20392+1059 SCJ 27 AB 262 6.2 51
Show 20392+1059 SCJ 27 AC 78 14.1 51
Show 20393+1101 J 2603 354 1.8 52
Show 20345+1036 BPM2192 343 103.0 58
Show 20364+1105 UC 4230 173 19.0 60
Show 20401+1105 GWP2979 215 7.5 62
Show 20339+1032 BPM2189 259 69.9 65
Show 20385+1118 J 1073 112 5.3 66
Show 20397+0910 UC 4248 329 36.4 67
Show 20386+1120 J 1242 205 5.2 68
Show 20417+1053 UC 4260 155 39.5 69
Show 20399+1115 ENG 75 AB 6 182.2 70
Show 20399+1115 CVN 17 Aa,Ab 36 0.5 70
Show 20399+1115 TOK 631 AC 142 947.9 70
Show 20396+1120 BPM2221 275 70.3 73
Show 20413+1111 BPM2229 11 85.9 78
Show 20375+1130 BPM2213 275 91.7 80
Show 20354+1121 YR 16 278 0.7 80
Show 20326+1024 J 3092 336 5.3 81
Show 20402+1126 BPM2224 331 104.0 82
Show 20339+1106 TDT2376 76 0.8 83
Show 20349+1120 TDT2394 2 0.5 83
Show 20325+0951 UC 4209 15 92.1 84
Show 20416+1058 J 192 138 5.1 84
Show 20348+1121 J 1344 103 2.5 85
Show 20387+1139 GWP2975 166 5.8 89
Show 20372+1143 BPM2210 203 101.9 93
Show 20424+1117 OSO 131 AB 222 13.0 93
Show 20424+1117 OSO 131 AC 161 14.1 93
Show 20424+1117 OSO 131 AD 37 20.6 93
Show 20424+1117 OSO 131 AE 56 24.1 93
Show 20424+1117 OSO 131 AF 174 22.9 93
Show 20384+0838 WIS 339 24 999.9 94
Show 20350+1134 BRT3358 288 1.9 94
Show 20322+1054 LDS4848 143 251.1 94
Show 20404+1143 UC 4253 315 19.7 99
Show 20345+1138 J 142 242 6.5 101
Show 20443+1101 BPM2242 127 30.4 106
Show 20439+1113 BPM2239 101 71.9 107
Show 20325+0858 HJ 2976 266 18.8 110

 
 
WDS 20380+1011 : COMPONENTS
 
 
  A
B pa=78.8°
sep=0.38"
 
 
20380+1011 A
 
 
Componente originario normalizzato AB Name HD 196572 Coord arcsec 2000 203801.40+101120.3 Mag 8.35
Spectral class K5 (yellow-orange) PmRA 4.00 PmDE -4.0 SAO 106328
HIP 101820 Tycho2 1092-00614-1 HD 196572 BD BD+09 4596
Tycho2
Tycho2 1092-00614-1 Pflag RAmdeg 309.50585585 DEmdeg 10.18897105
PmRA 3.8 PmDE -2.2 E RAmdeg 8 E DEmdeg 9
E pmRA 1.4 E pmDE 1.5 EpRAm 1990.75 EpDEm 1990.49
Num 11 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.9 BTmag 10.221 E BTmag 0.029 VTmag 8.338
E VTmag 0.012 Prox 999 TYC T HIP 101820
CCDM AB RAdeg 309.50584694 DEdeg 10.18897583 EpRA 1990 1.69
EpDE 1990 1.52 E RAdeg 7.6 E DEdeg 8.5 Posflg P
Corr -0.1
SAO
SAO 106328 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 -0.005 Vmag 8.3 SpType K5
Double code Source 33 CatNum 10236 DM BD+09 4596
DMcomp BDsup HD 196572 M HD 0
GC RA1950rad 5.3913812 DE1950rad 0.17475885 PmRA2000 -0.0004
PmDE2000 -0.008
Hipparcos
Catalog H HIP 101820 Proxy H RAhms 20 38 01.40
DEdms +10 11 20.3 Vmag 8.22 VarFlag R Vmag G
RAdeg 309.506 DEdeg 10.189 AstroRef A Plx 3.1
CCDM 20380+1011 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 81 Rho 0.308 HD 196572 BD BD+09 4596
CD CP Dm number +09 4596 VIred 1.6
SpType K5 R SpType Coord arcsec 2000 203801.40+101120.3
Hipparcos 2
HIP 101820 Sn 15 So 3 Nc 2
RArad 5.4018959263 DErad 0.1778311956 Plx 2.14 PmRA 4.16
PmDE -1.89 E RArad 0.7 E DErad 0.5 E Plx 0.91
E pmRA 0.8 E pmDE 0.53 Hpmag 8.2278 E Hpmag 0.0018
SHp 0.02 VA 0 BV 1.593 E BV 0.218
VI 1.6
CCDM
Ccdm 20380+1011 RComp Comp A Note1
Note2 Discov num DRAs 1.40 DDEs 20.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.3 Sp K5 PmNote *
PmRA 4 PmDE -4 Dm number +09 4596 Cat1 BD
Name2 +10 2725 Cat2 AGK2/3 HD 196572 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 101820
 
 
20380+1011 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203801.43+101120.4 Mag 10.7 Calc delta mag 2.35
Calc coord yes
CCDM
Ccdm 20380+1011 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.42 DDEs 20.3
R dRAs 82 Year 1991 Theta 81 Rho 0.3
Obs 1 Vmag 10.7 Sp PmNote *
PmRA 4 PmDE -4 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 101820