08571-2951 COO 77 AB (HD 76740)

 
 
08h 57m 04.06s -29° 50' 45.3" P.A. 203.00 sep 10.3 mag 8.44,9.95 Sp G0IV+F7V
 
 
Coord 2000 08571-2951 Discov num COO  77 Comp AB Coord arcsec 2000 08 57 04.06 -29 50 45.3
Date first 1896 Date last 2015 Obs 19
Pa first 188 Pa last 203 P.A. Now (θ) 203°
Sep first 10.8 Sep last 10.332 Sep. Now (ρ) 10.332"
Mag pri 8.44 Mag sec 9.95 delta mag (ΔM) 1.51 Spectral class G0IV+F7V (yellow/yellow-white)
Pri motion ra +019 Sec motion ra +011
Pri motion dec -025 Sec motion dec -027
Notes N Z (See Notes, Parallax indicates components are physical)
rPM=0.263 (< 0.3, Physical double)
This double is physical.
 
 
08571-2951 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 176741 08 57 04 -29 50 45 TOK 63 Aa,Ab 2020 5 261 0.4 9.00 9.50 0.50
Show HD 76740 176741 08 57 04 -29 50 45 COO 77 AB 2015 19 203 10.3 8.44 9.95 1.51 <===
Show 08 57 04 -29 50 55 TOK 63 Ba,Bb 2020 7 133 0.4 10.00 12.00 2.00
Quadruple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 76740 Constellation Pyxis SAO 176741 HIP 43946
Tycho2 6597-01949-1 Gaia DR2 5641572760305884800 HD 76740 ADS 7108
CD CD-29 6965
 
 
WDS 08571-2951 COO 77 AB (HD 76740) : NOTES
 
 
discov_num notes refcode
TOK 63 Aa,Ab: Estimated masses 0.64 and 0.59 Msun; sep 15.9 au, period 60 y. Tok2010c
Ba,Bb: Estimated masses 0.55 and 0.24 Msun; sep 10.9 au, period 40 y. Tok2010c
 
 
REFERENCES
 
 
refcode metd author reference
Tok2010c Ao j Tokovinin, A., Hartun, M., & Hayward, T.L. 2010AJ....140..510T
Tok2010c AJ 140, 510, 2010
 
 
DISCOVERER
 
 
idgroup discov author
1 COO Cordoba Obs.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08571-2951 COO 77 AB 2010 17 203 10.4 8.44 9.95 F5V N D 085704.06-295045.3
08571-2951 COO 77 AB 2015 19 203 10.3 8.44 9.95 G0IV+F7V NZ 085704.06-295045.3

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WDS 08571-2951 COO 77 AB (HD 76740) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08571-2951 COO 77 AB (HD 76740) : MEASURES
 
 
No records found.

 
 
WDS 08571-2951 (HD 76740) : VIRTUAL EYEPIECE
 
 

08571-2951 COO  77A mag 8.44 Sp G0IV 08571-2951 TOK  63Ab sep 0.4 P.A. 259.50 mag 9.5 08571-2951 TOK  63B sep 10.2 P.A. 202.50 mag 10 Sp F7V 08571-2951 TOK  63Bb sep 10.3 P.A. 200.90 mag 12 virtual eyepiece
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Radius:
Components only
 
 
WDS 08571-2951 (HD 76740) : ALADIN DSS IMAGE @ 08h 57m 04.06s -29° 50' 45.3"
 
 
 
 
WDS 08571-2951 COO 77 AB (HD 76740) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


08571-2951  COO  77AB distance=0' 08571-2951  TOK  63Ba,Bb distance=1' 08589-2938  RST1410AB distance=28' 08589-2938  DAM1513AC distance=28' 08583-2924  I   818 distance=31' 08595-2935  TDS6236 distance=35' 08568-2905  DAW  96 distance=47' 09002-2928  LDS3846 distance=47' 08534-2943  HJ 2474AB distance=50' 08534-2943  HJ 2474BC distance=50' 08587-2905  HJ 2481 distance=51' 08568-3042  RST3614 distance=52' 08527-3035  TDS6157 distance=73' 08540-3052  CVN  24 distance=73' 08530-3052  TDS6161 distance=81' 09030-2914  RST1413 distance=86' 08566-3118  NSN 333 distance=88' 09040-2956  TVB 210 distance=91' 09041-2951  KPP 748 distance=92' 09038-3018  RSS 187AB distance=93' 08513-2857  B   167 distance=93' 08560-3125  PRO  75 distance=95' 09041-3020  TDS6282 distance=97' 08523-2837  TDS6153 distance=97' 09043-2920  HJ 4168 distance=99' 08505-2901  RST1407 distance=99' 08517-3109  B  1633 distance=104' 08491-3012  TDS6115 distance=106' 09014-2819  HDS1310 distance=108' 08545-2805  JRN   8 distance=111' 08528-2813  BRT2959 distance=114' 08489-2848  HJ 4141 distance=124' 08541-2753  KPP2607 distance=124' 08524-3142  PRO  72 distance=126' 08597-2749  TOK  23 distance=127' 09021-2802  TDS6258AB distance=128' 09021-2802  DAM1523AB,C distance=128' 08557-3158  TDS6190 distance=129' 08560-3159  TDS6194 distance=130' 08555-2741  SEE 107 distance=132' 08472-3029  B  2670 distance=134' 08493-2823  RST1406 distance=135' 08568-3205  HJ 4154 distance=135' 08591-3203  PRO  79 distance=136' 08470-3026  TDS6094 distance=136' 08466-2944  SKF1307 distance=137' 09015-2742  BRT2963 distance=142' 08570-2729  JRN  10 distance=142' 08542-3209  RSS 180AB distance=144' 08542-3209  SKF1460AC distance=144' 08480-3115  B  2188AB distance=145' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 08571-2951 COO 77 AB 203 10.3
Show 08571-2951 TOK 63 Aa,Ab 261 0.4
Show 08571-2951 TOK 63 Ba,Bb 133 0.4 1
Show 08589-2938 RST1410 AB 307 8.8 28
Show 08589-2938 DAM1513 AC 196 11.8 28
Show 08583-2924 I 818 342 1.1 31
Show 08595-2935 TDS6236 181 0.7 35
Show 08568-2905 DAW 96 231 0.6 47
Show 09002-2928 LDS3846 204 138.3 47
Show 08534-2943 HJ 2474 AB 198 21.2 50
Show 08534-2943 HJ 2474 BC 277 24.4 50
Show 08587-2905 HJ 2481 268 7.3 51
Show 08568-3042 RST3614 232 0.3 52
Show 08527-3035 TDS6157 182 0.6 73
Show 08540-3052 CVN 24 159 1.8 73
Show 08530-3052 TDS6161 162 2.2 81
Show 09030-2914 RST1413 66 0.9 86
Show 08566-3118 NSN 333 3 53.4 88
Show 09040-2956 TVB 210 337 12.5 91
Show 09041-2951 KPP 748 250 6.5 92
Show 09038-3018 RSS 187 AB 54 11.2 93
Show 08513-2857 B 167 43 4.7 93
Show 08560-3125 PRO 75 268 6.3 95
Show 09041-3020 TDS6282 5 0.7 97
Show 08523-2837 TDS6153 3 0.6 97
Show 09043-2920 HJ 4168 254 9.2 99
Show 08505-2901 RST1407 216 1.1 99
Show 08517-3109 B 1633 239 0.2 104
Show 08491-3012 TDS6115 205 1.8 106
Show 09014-2819 HDS1310 192 0.3 108
Show 08545-2805 JRN 8 140 6.1 111
Show 08528-2813 BRT2959 91 3.1 114
Show 08489-2848 HJ 4141 332 9.9 124
Show 08541-2753 KPP2607 25 23.8 124
Show 08524-3142 PRO 72 173 6.1 126
Show 08597-2749 TOK 23 271 1.9 127
Show 09021-2802 TDS6258 AB 100 0.9 128
Show 09021-2802 DAM1523 AB,C 227 3.1 128
Show 08557-3158 TDS6190 214 0.7 129
Show 08560-3159 TDS6194 92 1.9 130
Show 08555-2741 SEE 107 288 35.1 132
Show 08472-3029 B 2670 2 10.0 134
Show 08493-2823 RST1406 151 0.4 135
Show 08568-3205 HJ 4154 245 12.1 135
Show 08591-3203 PRO 79 47 8.3 136
Show 08470-3026 TDS6094 154 2.7 136
Show 08466-2944 SKF1307 189 110.3 137
Show 09015-2742 BRT2963 207 7.4 142
Show 08570-2729 JRN 10 125 3.1 142
Show 08542-3209 RSS 180 AB 314 8.8 144
Show 08542-3209 SKF1460 AC 301 83.8 144

 
 
WDS 08571-2951 : COMPONENTS
 
 
  A Ab B
Ab pa=259.5°
sep=0.37"
 
B pa=202.5°
sep=10.18"
pa=200.8°
sep=9.98"
 
Bb pa=200.9°
sep=10.32"
pa=199.1°
sep=10.13"
pa=137.1°
sep=0.33"
 
 
08571-2951 A
 
 
Name HD 76740 Coord arcsec 2000 085704.06-295045.3 Mag 8.44 Spectral class G0IV (yellow)
PmRA 19.00 PmDE -25.0 SAO 176741 HIP 43946
Tycho2 6597-01949-1 HD 76740 ADS 7108 DM CD-29 6965
Tycho2
Tycho2 6597-01949-1 Pflag RAmdeg 134.26691722 DEmdeg -29.84591049
PmRA 18.2 PmDE -24.3 E RAmdeg 7 E DEmdeg 6
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.83 EpDEm 1991.19
Num 6 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 1.0
Q pmDE 1.5 BTmag 8.980 E BTmag 0.017 VTmag 8.442
E VTmag 0.013 Prox 101 TYC T HIP 43947
CCDM RAdeg 134.26686806 DEdeg -29.84585389 EpRA 1990 1.51
EpDE 1990 1.63 E RAdeg 6.5 E DEdeg 6.0 Posflg
Corr 0.0
SAO
SAO 176741 DelFlag RA1950 PmRA1950 0.0023
DE1950 PmDE1950 -0.049 Vmag 8.2 SpType F5
Double code Source 24 CatNum 5659 DM CD-29 6965
DMcomp A BDsup HD 76740 M HD 0
GC RA1950rad 2.33421308 DE1950rad -0.51752911 PmRA2000 0.0026
PmDE2000 -0.046
Hipparcos
Catalog H HIP 43946 Proxy RAhms 08 57 03.61
DEdms -29 50 54.2 Vmag 8.13 VarFlag R Vmag H
RAdeg DEdeg AstroRef Plx
CCDM 08571-2951 N CCDM I Nsys 2 Ncomp
MultFlag Source Qual S M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.58
SpType F5 R SpType Coord arcsec 2000 085703.61-295054.2
CCDM
Ccdm 08571-2951 RComp Comp A Note1
Note2 Discov num DRAs -1.87 DDEs 13.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.4 Sp F5 PmNote *
PmRA 30 PmDE -49 Dm number -29 6965 Cat1 CD
Name2 176741 Cat2 SAO HD 76740 M HD
ADS BDS A 7108 M ADS BDS N IDS IDS 08529S2928A
HIC 43947
 
 
08571-2951 Ab
 
 
Coord arcsec 2000 085704.03-295045.4 Mag 9.5 Calc delta mag 0.5 Calc coord yes
 
 
08571-2951 B
 
 
Coord arcsec 2000 085703.76-295054.7 Coord calc 085703.79-295054.8 Mag 10 Mag composta 9.95
Spectral class F7V (yellow-white) PmRA 9.00 PmDE -23.0 Tycho2 6597-02247-1
Calc delta mag 1
Tycho2
Tycho2 6597-02247-1 Pflag RAmdeg 134.26569749 DEmdeg -29.84852951
PmRA 9.2 PmDE -23.2 E RAmdeg 21 E DEmdeg 20
E pmRA 2.4 E pmDE 2.1 EpRAm 1990.43 EpDEm 1990.45
Num 4 Q RAmdeg 1.1 Q DEmdeg 0.2 Q pmRA 1.1
Q pmDE 0.2 BTmag 10.579 E BTmag 0.038 VTmag 9.949
E VTmag 0.030 Prox 101 TYC T HIP
CCDM RAdeg 134.26567222 DEdeg -29.84847556 EpRA 1990 1.47
EpDE 1990 1.60 E RAdeg 21.0 E DEdeg 20.2 Posflg
Corr 0.0
 
 
08571-2951 Bb
 
 
Coord arcsec 2000 085703.78-295054.9 Mag 12 Calc delta mag 3 Calc coord yes