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Doubles in session


Current system
19038-4015
RSS 506 AB
HD 176790


Nearby doubles
38' : 19067-4031
RSS 509

38' : 19054-3943
RST2085

48' : 19036-3927
B 421

52' : 19002-3945
WG 240

56' : 18599-4054
LDS 661

57' : 19002-3938
UC 3753

58' : 19082-3948
RST2089

61' : 19021-3917
B 420

63' : 19092-4007
WG 241

65' : 19005-3923
WIS 332

69' : 18592-3932
HJ 5074

70' : 19051-3908
RST2084

71' : 19041-4126
RSS 508

74' : 19101-4031
RST2091

76' : 18578-3944
UC 3742

76' : 19074-4119
KPP 956

76' : 19104-4019
UC 3829

77' : 18572-4029
TDT1146

78' : 18570-4012
NSN 486AB

83' : 18588-4115
TOI1061

87' : 18565-4035
RSS 497

88' : 18599-4131
UC 3750

89' : 18564-4040
WG 238

90' : 19059-4141
BRT1088

90' : 19111-4046
SKF1153

90' : 19043-4145
UC 3785



Selections
Full WDS
Binocular doubles
Binary Systems
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Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19038-4015 RSS 506 AB (HD 176790)

 
 
19h 03m 47.50s -40° 15' 04.4" P.A. 246.00 sep 8.6 mag 8.19,12.00 Sp G5/G6V dist. 64.14 pc (209.22 l.y.)
 
 
Coord 2000 19038-4015 Discov num RSS 506 Comp AB Coord arcsec 2000 19 03 47.50 -40 15 04.4
Date first 1975 Date last 2000 Obs 3
Pa first 251 Pa last 245.7 P.A. Now (θ) 245.7°
Sep first 11.6 Sep last 8.59 Sep. Now (ρ) 8.59"
Mag pri 8.19 Mag sec 12.00 delta mag (ΔM) 3.81 Spectral class G5/G6V (yellow)
Pri motion ra -125 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 176790 Constellation Corona Austrina SAO 229468 HIP 93611
Tycho2 7921-00467-1 HD 176790 GC 26191 CD CD-4013018
CP CP-40 8742 Distance 64.14 Distance ly 209.22
 
 
WDS 19038-4015 RSS 506 AB (HD 176790) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rss1996 Pa - Rousseau, J.M., Perie, J.P., & Gachard, M.T. 1996A&AS..116..301R
Rss1996 A&AS 116, 301, 1996
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19038-4015 RSS 506 AB 2000 3 246 8.6 8.19 12.00 G5/G6V W 190347.50-401504.4

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

 
 
WDS 19038-4015 RSS 506 AB (HD 176790) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19038-4015 RSS 506 AB (HD 176790) : MEASURES
 
 
No records found.

 
 
WDS 19038-4015 (HD 176790) : VIRTUAL EYEPIECE
 
 

19038-4015 RSS 506A mag 8.19 Sp G5/G6V 19038-4015 RSS 506B sep 6.9 P.A. 239.40 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 19038-4015 (HD 176790) : ALADIN DSS IMAGE @ 19h 03m 47.50s -40° 15' 04.4"
 
 
 
 
WDS 19038-4015 RSS 506 AB (HD 176790) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19038-4015 RSS 506AB distance=1' 19067-4031 RSS 509 distance=38' 19054-3943 RST2085 distance=38' 19036-3927 B 421 distance=48' 19002-3945 WG 240 distance=52' 18599-4054 LDS 661 distance=56' 19002-3938 UC 3753 distance=57' 19082-3948 RST2089 distance=58' 19021-3917 B 420 distance=61' 19092-4007 WG 241 distance=63' 19005-3923 WIS 332 distance=65' 18592-3932 HJ 5074 distance=69' 19051-3908 RST2084 distance=70' 19041-4126 RSS 508 distance=71' 19101-4031 RST2091 distance=74' 18578-3944 UC 3742 distance=76' 19074-4119 KPP 956 distance=76' 19104-4019 UC 3829 distance=76' 18572-4029 TDT1146 distance=77' 18570-4012 NSN 486AB distance=78' 18570-4012 NSN 486AC distance=78' 18570-4012 NSN 486BC distance=78' 18588-4115 TOI1061 distance=83' 18565-4035 RSS 497 distance=87' 18599-4131 UC 3750 distance=88' 18564-4040 WG 238 distance=89' 19059-4141 BRT1088 distance=90' 19111-4046 SKF1153 distance=90' 19043-4145 UC 3785 distance=90' 18572-4114 UC 3736 distance=96' 18564-3929 TDT1138 distance=97' 19021-4151 DON 939 distance=98' 19092-3853 UC 3824 distance=104' 19126-4045 I 1032 distance=105' 18550-4050 RST2081 distance=107' 19106-4130 KPP2449 distance=108' 19106-4134 DEA 3BC distance=110' 18548-4054 CPO 601 distance=110' 19106-4134 DEA 3AB distance=111' 19106-4134 DEA 3AC distance=111' 19131-4047 I 1033 distance=111' 19057-4204 CPO9002 distance=112' 19132-4044 I 1396 distance=112' 18535-4019 TDT1115 distance=119' 19079-3825 RST2088 distance=120' 18554-4131 BRT1082 distance=122' 19027-4216 POL 7 distance=122' 19024-4219 UC 3770 distance=125' 19088-4208 KPP1858 distance=127' 18527-3950 WG 237 distance=130' 19108-4159 CPO 609 distance=131' 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 19038-4015 RSS 506 AB 246 8.6 1
Show 19067-4031 RSS 509 321 9.9 38
Show 19054-3943 RST2085 124 3.3 38
Show 19036-3927 B 421 40 5.4 48
Show 19002-3945 WG 240 206 5.3 52
Show 18599-4054 LDS 661 47 10.9 56
Show 19002-3938 UC 3753 259 49.5 57
Show 19082-3948 RST2089 307 1.3 58
Show 19021-3917 B 420 110 0.5 61
Show 19092-4007 WG 241 227 6.1 63
Show 19005-3923 WIS 332 194 999.9 65
Show 18592-3932 HJ 5074 246 16.1 69
Show 19051-3908 RST2084 108 1.7 70
Show 19041-4126 RSS 508 160 8.4 71
Show 19101-4031 RST2091 225 0.7 74
Show 18578-3944 UC 3742 160 38.7 76
Show 19074-4119 KPP 956 114 7.8 76
Show 19104-4019 UC 3829 80 45.0 76
Show 18572-4029 TDT1146 214 0.9 77
Show 18570-4012 NSN 486 AB 280 2.8 78
Show 18570-4012 NSN 486 AC 294 23.6 78
Show 18570-4012 NSN 486 BC 295 22.3 78
Show 18588-4115 TOI1061 174 0.4 83
Show 18565-4035 RSS 497 134 10.6 87
Show 18599-4131 UC 3750 220 45.9 88
Show 18564-4040 WG 238 129 6.7 89
Show 19059-4141 BRT1088 284 4.6 90
Show 19111-4046 SKF1153 311 2.6 90
Show 19043-4145 UC 3785 91 26.9 90
Show 18572-4114 UC 3736 46 53.2 96
Show 18564-3929 TDT1138 209 0.8 97
Show 19021-4151 DON 939 89 1.3 98
Show 19092-3853 UC 3824 171 44.6 104
Show 19126-4045 I 1032 108 1.9 105
Show 18550-4050 RST2081 280 2.0 107
Show 19106-4130 KPP2449 326 21.6 108
Show 19106-4134 DEA 3 BC 110 147.9 110
Show 18548-4054 CPO 601 246 6.1 110
Show 19106-4134 DEA 3 AB 348 55.1 111
Show 19106-4134 DEA 3 AC 88 127.8 111
Show 19131-4047 I 1033 178 0.4 111
Show 19057-4204 CPO9002 300 6.7 112
Show 19132-4044 I 1396 92 5.4 112
Show 18535-4019 TDT1115 260 0.7 119
Show 19079-3825 RST2088 306 0.7 120
Show 18554-4131 BRT1082 273 2.8 122
Show 19027-4216 POL 7 187 2.5 122
Show 19024-4219 UC 3770 141 16.6 125
Show 19088-4208 KPP1858 191 14.4 127
Show 18527-3950 WG 237 307 5.2 130
Show 19108-4159 CPO 609 175 4.3 131

 
 
WDS 19038-4015 : COMPONENTS
 
 
  A
B pa=239.4°
sep=6.94"
 
 
19038-4015 A
 
 
Name HD 176790 Coord arcsec 2000 190347.50-401504.4 Mag 8.19 Spectral class G5/G6V (yellow)
PmRA -125.00 PmDE -6.0 SAO 229468 HIP 93611
Tycho2 7921-00467-1 HD 176790 GC 26191 CD CD-4013018
CP CP-40 8742
Tycho2
Tycho2 7921-00467-1 Pflag RAmdeg 285.94752485 DEmdeg -40.25124373
PmRA -123.0 PmDE -6.3 E RAmdeg 6 E DEmdeg 8
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.11 EpDEm 1990.84
Num 12 Q RAmdeg 0.8 Q DEmdeg 1.1 Q pmRA 0.8
Q pmDE 1.2 BTmag 8.964 E BTmag 0.018 VTmag 8.281
E VTmag 0.013 Prox 999 TYC T HIP 93611
CCDM RAdeg 285.94789306 DEdeg -40.25122917 EpRA 1990 1.78
EpDE 1990 1.72 E RAdeg 6.2 E DEdeg 7.7 Posflg
Corr -0.1
SAO
SAO 229468 DelFlag RA1950 PmRA1950 -0.0108
DE1950 PmDE1950 -0.01 Vmag 8.3 SpType G5
Double code Source 70 CatNum 26191 DM CD-4013018
DMcomp BDsup HD 176790 M HD 0
GC 26191 RA1950rad 4.97561358 DE1950rad -0.70381473 PmRA2000 -0.0107
PmDE2000 -0.012
Hipparcos
Catalog H HIP 93611 Proxy RAhms 19 03 47.50
DEdms -40 15 04.4 Vmag 8.13 VarFlag R Vmag H
RAdeg 285.948 DEdeg -40.2512 AstroRef Plx 14.9
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 176790 BD
CD CD-4013018 CP CP-40 8742 Dm number -4013018 VIred 0.71
SpType G5/G6V R SpType Coord arcsec 2000 190347.50-401504.4
Hipparcos 2
HIP 93611 Sn 5 So 0 Nc 1
RArad 4.9907326568 DErad -0.702516467 Plx 15.59 PmRA -123.46
PmDE -5.95 E RArad 1.12 E DErad 0.64 E Plx 1.16
E pmRA 1.64 E pmDE 1.04 Hpmag 8.2665 E Hpmag 0.0021
SHp 0.016 VA 0 BV 0.642 E BV 0.015
VI 0.71
CCDM
Ccdm 19038-4015 RComp Comp A Note1
Note2 Discov num DRAs -0.65 DDEs -4.8
R dRAs 40 Year Theta Rho
Obs 2 Vmag 8.2 Sp G5 PmNote
PmRA -125 PmDE -16 Dm number -4013018 Cat1 CD
Name2 229468 Cat2 SAO HD 176790 M HD
ADS BDS M ADS BDS N IDS * IDS 18568S4024A
HIC 93611
 
 
19038-4015 B
 
 
Coord arcsec 2000 190346.98-401507.9 Mag 12 Calc delta mag 3.81 Calc coord yes
CCDM
Ccdm 19038-4015 RComp Comp B Note1
Note2 Discov num RSU DRAs -1.33 DDEs -8.3
R dRAs 40 Year 1975 Theta 251 Rho 11.6
Obs Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 18568S4024B
HIC