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Doubles in session


Current system
09389-2016
B 779


Nearby doubles
19' : 09383-2032
I 835

23' : 09383-1956
RST2645

25' : 09389-2041
TDS6717

39' : 09363-2024
B 778

45' : 09363-2040
ARA1077

58' : 09412-2104
ARA1078

63' : 09349-2042
UC 1812

63' : 09356-1935
S 604

64' : 09355-2057
RST2639

64' : 09367-2112
TDS6686

65' : 09435-2010
NSN 335

68' : 09434-2041
ARA1079

72' : 09425-2108
HJ 4233

73' : 09341-1950
B 2219

73' : 09436-1946
GWP1224

75' : 09339-1954
HDS1378

78' : 09347-2106
WIS 155

79' : 09424-1914
KPP 196

84' : 09341-2104
FAL 30

85' : 09381-2139
TDS6704

85' : 09334-2051
UC 1809

87' : 09437-2110
TDS 550

90' : 09452-2027
UC 1827

90' : 09326-1959
ARA 658

90' : 09333-1935
J 1551AB

91' : 09453-2020
I 496



Selections
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Quadruple Systems
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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

09389-2016 B 779

 
 
09h 38m 56.41s -20° 15' 49.4" P.A. 1.00 sep 2.9 mag 10.70,11.15
 
 
Coord 2000 09389-2016 Discov num B   779 Comp Coord arcsec 2000 09 38 56.41 -20 15 49.4
Date first 1927 Date last 2016 Obs 17
Pa first 2 Pa last 0.8 P.A. Now (θ) 0.8°
Sep first 3.1 Sep last 2.907 Sep. Now (ρ) 2.907"
Mag pri 10.70 Mag sec 11.15 delta mag (ΔM) 0.45 Spectral class
Pri motion ra +005 Sec motion ra +010
Pri motion dec +004 Sec motion dec +002
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.528
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 6051-01129-1 Gaia DR2 5677382342185960704
 
 
WDS 09389-2016 B 779 : NOTES
 
 
discov_num notes refcode
B 779 J 1554.
 
 
DISCOVERER
 
 
idgroup discov author
1 B van den Bos, W.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09389-2016 B 779 1998 12 359 2.5 10.70 11.15 N D 093856.41-201549.4
09389-2016 B 779 2010 13 1 2.8 10.70 11.15 N D 093856.41-201549.4
09389-2016 B 779 2015 15 1 2.9 10.70 11.15 N 093856.41-201549.4
09389-2016 B 779 2016 17 1 2.9 10.70 11.15 NV 093856.41-201549.4

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

 
 
WDS 09389-2016 B 779 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09389-2016 B 779 : MEASURES
 
 
No records found.

 
 
WDS 09389-2016 : VIRTUAL EYEPIECE
 
 

09389-2016 B 779A mag 10.7 09389-2016 B 779B sep 2.9 P.A. 0.80 mag 11.15 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 09389-2016 : ALADIN DSS IMAGE @ 09h 38m 56.41s -20° 15' 49.4"
 
 
 
 
WDS 09389-2016 B 779 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09389-2016 B 779 distance=0' 09383-2032 I 835 distance=19' 09383-1956 RST2645 distance=23' 09389-2041 TDS6717 distance=25' 09363-2024 B 778 distance=39' 09363-2040 ARA1077 distance=45' 09412-2104 ARA1078 distance=58' 09349-2042 UC 1812 distance=63' 09356-1935 S 604 distance=63' 09355-2057 RST2639 distance=64' 09367-2112 TDS6686 distance=64' 09435-2010 NSN 335 distance=65' 09434-2041 ARA1079 distance=68' 09425-2108 HJ 4233 distance=72' 09341-1950 B 2219 distance=73' 09436-1946 GWP1224 distance=73' 09339-1954 HDS1378 distance=75' 09347-2106 WIS 155 distance=78' 09424-1914 KPP 196 distance=79' 09341-2104 FAL 30 distance=84' 09381-2139 TDS6704 distance=85' 09334-2051 UC 1809 distance=85' 09437-2110 TDS 550 distance=87' 09452-2027 UC 1827 distance=90' 09326-1959 ARA 658 distance=90' 09333-1935 TDS6647Aa,Ab distance=90' 09333-1935 J 1551AB distance=90' 09453-2020 I 496 distance=91' 09362-2142 DON 345 distance=95' 09448-1927 RSS 213 distance=97' 09321-2020 TDS6628 distance=97' 09341-1906 B 1993 distance=98' 09322-2042 B 777 distance=99' 09381-1838 DAM1672 distance=99' 09375-1837 DAM1670 distance=101' 09457-1942 RST3663 distance=102' 09379-1834 TDS6700 distance=103' 09457-1935 GWP1233 distance=104' 09340-1900 B 1992 distance=104' 09318-2044 BRT1478 distance=105' 09322-2111 ARA1076 distance=110' 09312-2034 ARA1074 distance=110' 09428-1839 GWP1221 distance=111' 09415-1829 TOK 43Aa,Ab distance=113' 09415-1829 BU 214AB distance=113' 09365-2204 TDS6681 distance=114' 09310-2041 ARA1073 distance=114' 09469-1939 GWP1236 distance=119' 09413-1818 UC 1821 distance=123' 09303-1948 B 1128AB distance=125' 09303-1948 B 1128AC distance=125' 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 09389-2016 B 779 1 2.9 0
Show 09383-2032 I 835 181 0.5 19
Show 09383-1956 RST2645 272 2.1 23
Show 09389-2041 TDS6717 112 0.4 25
Show 09363-2024 B 778 226 0.4 39
Show 09363-2040 ARA1077 194 16.4 45
Show 09412-2104 ARA1078 58 7.0 58
Show 09349-2042 UC 1812 252 121.5 63
Show 09356-1935 S 604 90 51.8 63
Show 09355-2057 RST2639 217 0.7 64
Show 09367-2112 TDS6686 327 5.0 64
Show 09435-2010 NSN 335 190 10.5 65
Show 09434-2041 ARA1079 159 9.0 68
Show 09425-2108 HJ 4233 311 12.7 72
Show 09341-1950 B 2219 146 0.4 73
Show 09436-1946 GWP1224 290 7.0 73
Show 09339-1954 HDS1378 268 0.3 75
Show 09347-2106 WIS 155 31 230.0 78
Show 09424-1914 KPP 196 55 3.9 79
Show 09341-2104 FAL 30 33 17.4 84
Show 09381-2139 TDS6704 253 0.4 85
Show 09334-2051 UC 1809 270 59.7 85
Show 09437-2110 TDS 550 1 1.1 87
Show 09452-2027 UC 1827 73 10.2 90
Show 09326-1959 ARA 658 325 6.1 90
Show 09333-1935 TDS6647 Aa,Ab 153 0.6 90
Show 09333-1935 J 1551 AB 212 8.6 90
Show 09453-2020 I 496 347 2.8 91
Show 09362-2142 DON 345 218 1.8 95
Show 09448-1927 RSS 213 82 11.2 97
Show 09321-2020 TDS6628 258 0.5 97
Show 09341-1906 B 1993 287 2.6 98
Show 09322-2042 B 777 212 4.4 99
Show 09381-1838 DAM1672 149 12.9 99
Show 09375-1837 DAM1670 56 6.0 101
Show 09457-1942 RST3663 0 0.6 102
Show 09379-1834 TDS6700 302 0.5 103
Show 09457-1935 GWP1233 35 54.3 104
Show 09340-1900 B 1992 28 0.5 104
Show 09318-2044 BRT1478 151 3.4 105
Show 09322-2111 ARA1076 36 13.8 110
Show 09312-2034 ARA1074 283 13.0 110
Show 09428-1839 GWP1221 230 25.0 111
Show 09415-1829 TOK 43 Aa,Ab 14 0.3 113
Show 09415-1829 BU 214 AB 243 3.6 113
Show 09365-2204 TDS6681 121 0.5 114
Show 09310-2041 ARA1073 94 8.2 114
Show 09469-1939 GWP1236 195 15.4 119
Show 09413-1818 UC 1821 178 39.9 123
Show 09303-1948 B 1128 AB 26 0.4 125
Show 09303-1948 B 1128 AC 63 2.5 125

 
 
WDS 09389-2016 : COMPONENTS
 
 
  A
B pa=0.8°
sep=2.91"
 
 
09389-2016 A
 
 
Coord arcsec 2000 093856.41-201549.4 Mag 10.7 PmRA 5.00 PmDE 4.0
Tycho2 6051-01129-1 DM BD-19 2771
Tycho2
Tycho2 6051-01129-1 Pflag RAmdeg 144.73502847 DEmdeg -20.26371629
PmRA 4.6 PmDE -7.8 E RAmdeg 20 E DEmdeg 28
E pmRA 2.6 E pmDE 2.7 EpRAm 1991.11 EpDEm 1990.51
Num 3 Q RAmdeg 0.8 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.9 BTmag 11.187 E BTmag 0.042 VTmag 10.697
E VTmag 0.039 Prox 29 TYC T HIP
CCDM RAdeg 144.73501750 DEdeg -20.26369889 EpRA 1990 1.93
EpDE 1990 1.98 E RAdeg 20.1 E DEdeg 28.2 Posflg
Corr 0.2
CCDM
Ccdm 09389-2016 RComp Comp A Note1
Note2 Discov num DRAs 2.34 DDEs 11.8
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number -19 2771 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 09343S1949A
HIC
 
 
09389-2016 B
 
 
Coord arcsec 2000 093856.41-201546.5 Mag 11.15 PmRA 10.00 PmDE 2.0
Calc delta mag 0.45 Calc coord yes
CCDM
Ccdm 09389-2016 RComp Comp B Note1
Note2 Discov num B 779 DRAs DDEs
R dRAs Year 1927 Theta 001 Rho 2.9
Obs 5 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 09343S1949B
HIC