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Doubles in session


Current system
08539-2026
RSS 178


Nearby doubles
24' : 08553-2039
LDS 240

29' : 08559-2016
TOI 725

31' : 08518-2026
B 1109

33' : 08518-2036
RST2586

39' : 08560-2052
I 817

44' : 08568-2009
ARA 648

45' : 08566-2050
ARA1062

59' : 08542-1927
TDS6174

62' : 08546-1925
GWP1107

67' : 08577-1946
UC 1735

69' : 08495-2054
J 1532

71' : 08589-2033
RST2596

77' : 08523-1913
GWP1096

78' : 08484-2027
TDS6110

79' : 08591-2054
DON 304

81' : 08499-1928
GWP1089

85' : 08563-1908
BRT1471

87' : 08577-1918
MBL 5

89' : 08599-2054
DVG 24AB

89' : 08547-2154
TVB 208

95' : 08514-1859
NSN 339

107' : 08498-2155
B 2189

108' : 08579-1853
HO 358

110' : 09017-2043
TOI1925

112' : 08523-1837
GWP1095

113' : 09019-2024
KPP1554



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

08539-2026 RSS 178

 
 
08h 53m 56.68s -20° 25' 47.9" P.A. 113.00 sep 6.2 mag 7.70,13.60 Sp G8III/IV dist. 163.13 pc (532.13 l.y.)
 
 
Coord 2000 08539-2026 Discov num RSS 178 Comp Coord arcsec 2000 08 53 56.68 -20 25 47.9
Date first 1976 Date last 2015 Obs 2
Pa first 122 Pa last 113.1 P.A. Now (θ) 113.1°
Sep first 7.4 Sep last 6.174 Sep. Now (ρ) 6.174"
Mag pri 7.70 Mag sec 13.60 delta mag (ΔM) 5.9 Spectral class G8III/IV (yellow)
Pri motion ra +002 Sec motion ra
Pri motion dec -021 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pyxis SAO 176657 HIP 43690 Tycho2 6021-00980-1
Gaia DR2 5704392906178035968 HD 76177 BD BD-19 2558 Distance 163.13
Distance ly 532.13
 
 
WDS 08539-2026 RSS 178 : NOTES
 
 
discov_num notes refcode
RSS 178 CPD-19@3889
 
 
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
08539-2026 RSS 178 1976 1 122 7.4 8.10   G8III/IV N 085356.68-202547.9
08539-2026 RSS 178 2015 2 113 6.2 7.70 13.60 G8III/IV N 085356.68-202547.9

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

 
 
WDS 08539-2026 RSS 178 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08539-2026 RSS 178 : MEASURES
 
 
No records found.

 
 
WDS 08539-2026 : VIRTUAL EYEPIECE
 
 

08539-2026 RSS 178A mag 7.7 Sp G8III/IV 08539-2026 RSS 178B sep 5.8 P.A. 114.50 mag 13.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08539-2026 : ALADIN DSS IMAGE @ 08h 53m 56.68s -20° 25' 47.9"
 
 
 
 
WDS 08539-2026 RSS 178 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08539-2026 RSS 178 distance=0' 08553-2039 LDS 240 distance=24' 08559-2016 TOI 725 distance=29' 08518-2026 B 1109 distance=31' 08518-2036 RST2586 distance=33' 08560-2052 I 817 distance=39' 08568-2009 ARA 648 distance=44' 08566-2050 ARA1062 distance=45' 08542-1927 TDS6174 distance=59' 08546-1925 GWP1107 distance=62' 08577-1946 UC 1735 distance=67' 08495-2054 J 1532 distance=69' 08589-2033 RST2596 distance=71' 08523-1913 GWP1096 distance=77' 08484-2027 TDS6110 distance=78' 08591-2054 DON 304 distance=79' 08499-1928 GWP1089 distance=81' 08563-1908 BRT1471 distance=85' 08577-1918 MBL 5 distance=87' 08599-2054 DVG 24AB distance=89' 08599-2054 DVG 24AC distance=89' 08547-2154 TVB 208 distance=89' 08514-1859 NSN 339 distance=95' 08498-2155 B 2189 distance=107' 08579-1853 HO 358 distance=108' 09017-2043 TOI1925 distance=110' 08523-1837 GWP1095 distance=112' 09019-2024 KPP1554 distance=113' 08461-2004 TDS6084 distance=113' 09005-1917 RSS 184 distance=115' 09012-1921 HDS1308 distance=121' 09026-2029 KPP2557 distance=122' 08518-1827 TDS 497 distance=123' 08476-1859 LDS 235 distance=126' 08477-1856 J 2647 distance=127' 08509-2227 ARA1755 distance=129' 08457-2121 J 1531 distance=130' 08552-1814 S 585 distance=133' 08443-2016 I 813 distance=136' 09010-2200 HJ 4162 distance=138' 08491-2229 ARA1753 distance=142' 08449-2129 B 1988 distance=142' 08535-2249 DON 292 distance=143' 08447-2126 HDS1260AB distance=143' 08447-2126 TOK 395AC distance=143' 08447-2126 TOK 395BC distance=143' 08442-1938 ARA 647 distance=146' 09010-2213 LDS3847 distance=146' 08510-2249 ARA1756 distance=150' 08445-2133 ARA1459 distance=150' 08497-1809 A 3069 distance=150' 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 08539-2026 RSS 178 113 6.2
Show 08553-2039 LDS 240 37 33.2 24
Show 08559-2016 TOI 725 185 0.2 29
Show 08518-2026 B 1109 21 0.7 31
Show 08518-2036 RST2586 18 0.2 33
Show 08560-2052 I 817 104 1.5 39
Show 08568-2009 ARA 648 351 10.7 44
Show 08566-2050 ARA1062 218 10.2 45
Show 08542-1927 TDS6174 189 0.6 59
Show 08546-1925 GWP1107 219 4.5 62
Show 08577-1946 UC 1735 87 19.7 67
Show 08495-2054 J 1532 197 10.2 69
Show 08589-2033 RST2596 264 2.3 71
Show 08523-1913 GWP1096 205 103.9 77
Show 08484-2027 TDS6110 183 0.7 78
Show 08591-2054 DON 304 71 4.8 79
Show 08499-1928 GWP1089 51 10.8 81
Show 08563-1908 BRT1471 164 4.4 85
Show 08577-1918 MBL 5 305 38.2 87
Show 08599-2054 DVG 24 AB 90 19.0 89
Show 08599-2054 DVG 24 AC 260 1.8 89
Show 08547-2154 TVB 208 301 1.6 89
Show 08514-1859 NSN 339 242 3.9 95
Show 08498-2155 B 2189 85 2.0 107
Show 08579-1853 HO 358 305 1.7 108
Show 09017-2043 TOI1925 149 2.9 110
Show 08523-1837 GWP1095 298 35.5 112
Show 09019-2024 KPP1554 308 11.7 113
Show 08461-2004 TDS6084 308 1.0 113
Show 09005-1917 RSS 184 35 12.0 115
Show 09012-1921 HDS1308 2 0.6 121
Show 09026-2029 KPP2557 5 23.1 122
Show 08518-1827 TDS 497 218 2.0 123
Show 08476-1859 LDS 235 238 30.4 126
Show 08477-1856 J 2647 114 6.2 127
Show 08509-2227 ARA1755 17 11.0 129
Show 08457-2121 J 1531 15 7.7 130
Show 08552-1814 S 585 151 64.2 133
Show 08443-2016 I 813 297 3.2 136
Show 09010-2200 HJ 4162 226 5.4 138
Show 08491-2229 ARA1753 309 11.4 142
Show 08449-2129 B 1988 197 0.5 142
Show 08535-2249 DON 292 116 6.0 143
Show 08447-2126 HDS1260 AB 136 0.5 143
Show 08447-2126 TOK 395 AC 175 0.6 143
Show 08447-2126 TOK 395 BC 153 0.1 143
Show 08442-1938 ARA 647 151 9.5 146
Show 09010-2213 LDS3847 297 5.5 146
Show 08510-2249 ARA1756 94 9.0 150
Show 08445-2133 ARA1459 15 7.8 150
Show 08497-1809 A 3069 297 1.1 150

 
 
WDS 08539-2026 : COMPONENTS
 
 
  A
B pa=114.5°
sep=5.85"
 
 
08539-2026 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 085356.68-202547.9 Mag 7.7 Spectral class G8III/IV (yellow)
PmRA 2.00 PmDE -21.0 SAO 176657 HIP 43690
Tycho2 6021-00980-1 HD 76177 BD BD-19 2558
Tycho2
Tycho2 6021-00980-1 Pflag RAmdeg 133.48617941 DEmdeg -20.43001620
PmRA 4.5 PmDE -18.8 E RAmdeg 6 E DEmdeg 7
E pmRA 1.2 E pmDE 1.5 EpRAm 1990.76 EpDEm 1990.88
Num 12 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.0 BTmag 9.349 E BTmag 0.019 VTmag 8.211
E VTmag 0.012 Prox 999 TYC T HIP 43690
CCDM RAdeg 133.48616778 DEdeg -20.42997083 EpRA 1990 1.56
EpDE 1990 1.35 E RAdeg 6.0 E DEdeg 7.3 Posflg
Corr 0.0
SAO
SAO 176657 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 -0.001 Vmag 7.6 SpType G5
Double code Source 23 CatNum 3951 DM BD-19 2558
DMcomp BDsup HD 76177 M HD 0
GC RA1950rad 2.31990592 DE1950rad -0.35323374 PmRA2000 0.0007
PmDE2000 0.003
Hipparcos
Catalog H HIP 43690 Proxy RAhms 08 53 56.68
DEdms -20 25 47.9 Vmag 8.09 VarFlag R Vmag H
RAdeg 133.486 DEdeg -20.43 AstroRef Plx 7.62
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 76177 BD BD-19 2558
CD CP Dm number -19 2558 VIred 0.93
SpType G8III/IV R SpType Coord arcsec 2000 085356.68-202547.9
Hipparcos 2
HIP 43690 Sn 5 So 0 Nc 1
RArad 2.3297731583 DErad -0.3565702534 Plx 6.13 PmRA 3.92
PmDE -20.37 E RArad 0.53 E DErad 0.48 E Plx 0.76
E pmRA 0.57 E pmDE 0.51 Hpmag 8.2573 E Hpmag 0.0015
SHp 0.014 VA 0 BV 0.965 E BV 0.014
VI 0.95
CCDM
Ccdm 08539-2026 RComp Comp A Note1
Note2 Discov num DRAs 2.67 DDEs 11.5
R dRAs 40 Year Theta Rho
Obs 2 Vmag 8.1 Sp G8 PmNote
PmRA 2 PmDE -24 Dm number -19 2558 Cat1 BD
Name2 176657 Cat2 SAO HD 76177 M HD
ADS BDS M ADS BDS N IDS * IDS 08494S2003A
HIC 43690
 
 
08539-2026 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 085357.06-202550.3 Mag 13.6 Calc delta mag 5.9
Calc coord yes
CCDM
Ccdm 08539-2026 RComp Comp B Note1
Note2 Discov num RSU DRAs 3.11 DDEs 8.1
R dRAs 40 Year 1976 Theta 122 Rho 7.4
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 08494S2003B
HIC 43690