09339-1954 HDS 1378 (HD 82809)

09h 33m 53.04s -19° 53' 43.9" P.A. 268.00 sep 0.3 mag 9.03,10.34 Sp G6III/IV dist. 684.93 pc (2234.24 l.y.)

Coord 2000 09339-1954 Discov num HDS1378 Comp Coord arcsec 2000 09 33 53.04 -19 53 43.9
Date first 1991 Date last 1991 Obs 1
Pa first 268 Pa last 268 P.A. Now (θ) 268°
Sep first 0.3 Sep last 0.272 Sep. Now (ρ) 0.272"
Mag pri 9.03 Mag sec 10.34 delta mag (ΔM) 1.31 Spectral class G6III/IV (yellow)
Pri motion ra -022 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Name HD 82809 Constellation Hydra SAO 155296 HIP 46927
Tycho2 6038-01122-1 Gaia DR2 5677322315723054848 HD 82809 BD BD-19 2744
Distance 684.93 Distance ly 2234.24




WDS 09339-1954 HDS 1378 (HD 82809) : 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
09339-1954 HDS1378 1991 1 268 0.3 9.03 10.34 G6III/IV 093353.04-195343.9



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WDS 09339-1954 HDS 1378 (HD 82809) : VISUAL OBSERVATIONS REPORTS

No records found.




WDS 09339-1954 HDS 1378 (HD 82809) : MEASURES

No records found.



WDS 09339-1954 (HD 82809) : VIRTUAL EYEPIECE


09339-1954 HDS1378A mag 9.03 Sp G6III/IV 09339-1954 HDS1378B sep 0.3 P.A. 267.90 mag 10.34 virtual eyepiece
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Radius:
Components only




WDS 09339-1954 (HD 82809) : ALADIN DSS IMAGE @ 09h 33m 53.04s -19° 53' 43.9"





WDS 09339-1954 HDS 1378 (HD 82809) : NEIGHBORHOODS

FoV:
Limit:
Primaries only


09339-1954  HDS1378 distance=0' 09341-1950  B  2219 distance=6' 09326-1959  ARA 658 distance=18' 09333-1935  TDS6647Aa,Ab distance=21' 09333-1935  J  1551AB distance=21' 09356-1935  S   604 distance=31' 09321-2020  TDS6628 distance=37' 09363-2024  B   778 distance=45' 09341-1906  B  1993 distance=48' 09349-2042  UC 1812 distance=51' 09303-1948  B  1128AB distance=51' 09303-1948  B  1128AC distance=51' 09322-2042  B   777 distance=54' 09340-1900  B  1992 distance=55' 09312-2034  ARA1074 distance=56' 09363-2040  ARA1077 distance=58' 09334-2051  UC 1809 distance=58' 09318-2044  BRT1478 distance=60' 09299-2015  SHN 125 distance=60' 09310-2041  ARA1073 distance=63' 09383-1956  RST2645 distance=63' 09298-1923  ARA 407 distance=64' 09297-2023  B  1127AB distance=67' 09297-2023  DAM 722AB,C distance=67' 09355-2057  RST2639 distance=68' 09341-2104  FAL  30 distance=71' 09347-2106  WIS 155 distance=74' 09383-2032  I   835 distance=74' 09389-2016  B   779 distance=75' 09291-2027  DAM 721 distance=76' 09290-2026  B  1124 distance=77' 09286-1935  B  1123 distance=78' 09303-1851  TOI2603AB distance=82' 09303-1851  TOI2603AC distance=82' 09322-2111  ARA1076 distance=82' 09389-2041  TDS6717 distance=85' 09367-2112  TDS6686 distance=88' 09287-2048  I   495 distance=91' 09375-1837  DAM1670 distance=93' 09381-1838  DAM1672 distance=97' 09379-1834  TDS6700 distance=99' 09274-1908  B  2531 distance=103' 09294-2122  TDS6597 distance=109' 09363-1808  TDS 543 distance=111' 09362-2142  DON 345 distance=114' 09381-2139  TDS6704 distance=122' 09257-1917  XMI  92AB distance=122' 09257-1917  XMI  92AC distance=122' 09267-1849  RST4436 distance=122' 09412-2104  ARA1078 distance=125' 09424-1914  KPP 196 distance=127' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 09339-1954 HDS1378 268 0.3
Show 09341-1950 B 2219 146 0.4 6
Show 09326-1959 ARA 658 325 6.1 18
Show 09333-1935 TDS6647 Aa,Ab 153 0.6 21
Show 09333-1935 J 1551 AB 212 8.6 21
Show 09356-1935 S 604 90 51.8 31
Show 09321-2020 TDS6628 258 0.5 37
Show 09363-2024 B 778 226 0.4 45
Show 09341-1906 B 1993 287 2.6 48
Show 09349-2042 UC 1812 252 121.5 51
Show 09303-1948 B 1128 AB 26 0.4 51
Show 09303-1948 B 1128 AC 63 2.5 51
Show 09322-2042 B 777 212 4.4 54
Show 09340-1900 B 1992 28 0.5 55
Show 09312-2034 ARA1074 283 13.0 56
Show 09363-2040 ARA1077 194 16.4 58
Show 09334-2051 UC 1809 270 59.7 58
Show 09318-2044 BRT1478 151 3.4 60
Show 09299-2015 SHN 125 -1 0.5 60
Show 09310-2041 ARA1073 94 8.2 63
Show 09383-1956 RST2645 272 2.1 63
Show 09298-1923 ARA 407 277 8.4 64
Show 09297-2023 B 1127 AB 123 2.3 67
Show 09297-2023 DAM 722 AB,C 82 29.0 67
Show 09355-2057 RST2639 217 0.7 68
Show 09341-2104 FAL 30 33 17.4 71
Show 09347-2106 WIS 155 31 230.0 74
Show 09383-2032 I 835 181 0.5 74
Show 09389-2016 B 779 1 2.9 75
Show 09291-2027 DAM 721 94 98.5 76
Show 09290-2026 B 1124 256 3.1 77
Show 09286-1935 B 1123 46 1.1 78
Show 09303-1851 TOI2603 AB 15 5.5 82
Show 09303-1851 TOI2603 AC 7 6.3 82
Show 09322-2111 ARA1076 36 13.8 82
Show 09389-2041 TDS6717 112 0.4 85
Show 09367-2112 TDS6686 327 5.0 88
Show 09287-2048 I 495 145 1.0 91
Show 09375-1837 DAM1670 56 6.0 93
Show 09381-1838 DAM1672 149 12.9 97
Show 09379-1834 TDS6700 302 0.5 99
Show 09274-1908 B 2531 292 0.2 103
Show 09294-2122 TDS6597 317 2.1 109
Show 09363-1808 TDS 543 52 0.6 111
Show 09362-2142 DON 345 218 1.8 114
Show 09381-2139 TDS6704 253 0.4 122
Show 09257-1917 XMI 92 AB 45 16.6 122
Show 09257-1917 XMI 92 AC 271 30.2 122
Show 09267-1849 RST4436 22 0.5 122
Show 09412-2104 ARA1078 58 7.0 125
Show 09424-1914 KPP 196 55 3.9 127





WDS 09339-1954 : COMPONENTS

  A
B pa=267.9°
sep=0.26"








09339-1954 A

Componente originario normalizzato AB Name HD 82809 Coord arcsec 2000 093353.04-195343.9 Mag 9.03
Spectral class G6III/IV (yellow) PmRA -22.00 PmDE 5.0 SAO 155296
HIP 46927 Tycho2 6038-01122-1 HD 82809 BD BD-19 2744


Tycho2
Tycho2 6038-01122-1 Pflag RAmdeg 143.47095411 DEmdeg -19.89552436
PmRA -23.7 PmDE 3.3 E RAmdeg 6 E DEmdeg 7
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.06 EpDEm 1990.99
Num 11 Q RAmdeg 1.2 Q DEmdeg 1.1 Q pmRA 1.2
Q pmDE 1.2 BTmag 9.752 E BTmag 0.019 VTmag 8.688
E VTmag 0.012 Prox 999 TYC T HIP 46927
CCDM AB RAdeg 143.47101028 DEdeg -19.89553167 EpRA 1990 1.87
EpDE 1990 1.89 E RAdeg 6.2 E DEdeg 7.0 Posflg P
Corr 0.3


SAO
SAO 155296 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 0.01 Vmag 8.5 SpType G5
Double code Source 22 CatNum 4267 DM BD-19 2744
DMcomp BDsup HD 82809 M HD 0
GC RA1950rad 2.49391486 DE1950rad -0.34335297 PmRA2000 -0.0004
PmDE2000 0.014


Hipparcos
Catalog H HIP 46927 Proxy H RAhms 09 33 53.04
DEdms -19 53 43.9 Vmag 8.58 VarFlag R Vmag H
RAdeg 143.471 DEdeg -19.8955 AstroRef * Plx 1.83
CCDM 09339-1954 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 268 Rho 0.272 HD 82809 BD BD-19 2744
CD CP Dm number -19 2744 VIred 0.97
SpType G6III/IV R SpType Coord arcsec 2000 093353.04-195343.9


Hipparcos 2
HIP 46927 Sn 55 So 3 Nc 2
RArad 2.5040415719 DErad -0.3472425431 Plx 1.46 PmRA -22.57
PmDE 5.79 E RArad 0.64 E DErad 0.59 E Plx 0.97
E pmRA 0.81 E pmDE 0.6 Hpmag 8.7444 E Hpmag 0.0018
SHp 0.019 VA 0 BV 0.933 E BV 0.015
VI 0.93


CCDM
Ccdm 09339-1954 RComp Comp A Note1
Note2 Discov num DRAs -0.96 DDEs 16.1
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.0 Sp G6 PmNote *
PmRA -22 PmDE 5 Dm number -19 2744 Cat1 BD
Name2 155296 Cat2 SAO HD 82809 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 46927






09339-1954 B

Componente originario normalizzato AB Coord arcsec 2000 093353.02-195343.9 Mag 10.34 Calc delta mag 1.31
Calc coord yes


CCDM
Ccdm 09339-1954 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.98 DDEs 16.1
R dRAs 82 Year 1991 Theta 268 Rho 0.3
Obs 1 Vmag 10.3 Sp PmNote *
PmRA -22 PmDE 5 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 46927