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Doubles in session


Current system
08070-2954
B 1581
HD 67473


Nearby doubles
8' : 08064-2953
B 1580AB

15' : 08064-3006
RSS 147

19' : 08084-2953
COO 67

19' : 08057-3000
I 788AB

20' : 08085-2957
TDS5563

21' : 08082-2940
TDS5560

22' : 08063-3013
TDS5532

25' : 08054-3006
TDS5516

30' : 08087-2934
TDS 438

30' : 08070-2924
SKF1449

30' : 08092-3005
TDS5574

31' : 08048-3001
TDS5506

31' : 08047-2956
B 1578

33' : 08049-3011
RST 300

35' : 08045-2946
SKF2176

38' : 08072-3031
TDS5546

38' : 08091-3019
B 1583

39' : 08100-2949
B 1587

40' : 08054-3027
TDS5517

40' : 08100-2947
B 1588

40' : 08040-3000
TDS5494

46' : 08088-2915
WIS 144

47' : 08102-2931
RST 303

49' : 08104-3014
I 791

49' : 08095-3029
TDS5579

50' : 08053-3038
TDS5514



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

08070-2954 B 1581 (HD 67473)

 
 
08h 07m 02.10s -29° 53' 48.3" P.A. 194.00 sep 0.1 mag 9.61,9.94 Sp G3V dist. 89.85 pc (293.09 l.y.)
 
 
Coord 2000 08070-2954 Discov num B  1581 Comp Coord arcsec 2000 08 07 02.10 -29 53 48.3
Date first 1929 Date last 2021 Obs 14
Pa first 311 Pa last 193.5 P.A. Now (θ) 193.5°
Sep first 0.7 Sep last 0.089 Sep. Now (ρ) 0.089"
Mag pri 9.61 Mag sec 9.94 delta mag (ΔM) 0.33 Spectral class G3V (yellow)
Pri motion ra -033 Sec motion ra -033
Pri motion dec -024 Sec motion dec -024
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 67473 Constellation Puppis SAO 175203 HIP 39713
Tycho2 6567-01326-1 Gaia DR2 5596627916117100032 HD 67473 CD CD-29 5559
CP CP-29 2319 Distance 89.85 Distance ly 293.09
 
 
ORBITAL ELEMENTS
 
 
Period (P)250y Periastron (T)2028.11y Semi-major axis (a)0.43a
Eccentricity (e)0.507 Inclination (i)110.1° Longitude of periastron (ω)133°
Node (Ω)303.2° Notes ReferenceTok2021c
Equinox2000 Last observation2020 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 290.0 0.293
2001 289.0 0.282
2002 288.0 0.271
2003 286.9 0.259
2004 285.6 0.247
2005 284.3 0.235
2006 282.8 0.223
2007 281.1 0.210
2008 279.2 0.197
2009 277.0 0.184
2010 274.5 0.171
2011 271.6 0.158
2012 268.2 0.146
2013 264.1 0.133
2014 259.2 0.121
2015 253.2 0.109
2016 245.9 0.099
2017 237.0 0.090
2018 226.5 0.084
2019 214.7 0.080
2020 202.4 0.080
2021 190.5 0.083
2022 179.8 0.089
2023 170.7 0.097
2024 163.1 0.107
2025 156.9 0.118
2026 151.8 0.130
2027 147.5 0.141
2028 143.8 0.153
2029 140.7 0.164
2030 137.9 0.175


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds08070-2954a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 08070-2954 B 1581 (HD 67473) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2021c orb - Tokovinin, A. 2021IAUDS.203....1S
Tok2021c Inf. Circ. 203, 1, 2021
 
 
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
08070-2954 B 1581 1991 11 284 0.4 9.61 9.94 G3V D 080702.10-295348.3
08070-2954 B 1581 2018 12 220 0.1 9.61 9.94 G3V 080702.10-295348.3
08070-2954 B 1581 2019 13 201 0.1 9.61 9.94 G3V 080702.10-295348.3
08070-2954 B 1581 2021 14 194 0.1 9.61 9.94 G3V O 080702.10-295348.3

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

 
 
WDS 08070-2954 B 1581 (HD 67473) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08070-2954 B 1581 (HD 67473) : MEASURES
 
 
No records found.

 
 
WDS 08070-2954 (HD 67473) : VIRTUAL EYEPIECE
 
 

08070-2954 B 1581A mag 9.61 Sp G3V 08070-2954 B 1581B sep 0.1 P.A. 191.80 mag 9.94 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 08070-2954 (HD 67473) : ALADIN DSS IMAGE @ 08h 07m 02.10s -29° 53' 48.3"
 
 
 
 
WDS 08070-2954 B 1581 (HD 67473) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08070-2954 B 1581 distance=0' 08064-2953 B 1580AB distance=8' 08064-2953 B 1580AC distance=8' 08064-3006 RSS 147 distance=15' 08084-2953 COO 67 distance=19' 08057-3000 I 788AB distance=19' 08057-3000 I 788AC distance=19' 08085-2957 TDS5563 distance=20' 08057-3000 B 2165CD distance=20' 08082-2940 TDS5560 distance=21' 08063-3013 TDS5532 distance=22' 08054-3006 TDS5516 distance=25' 08087-2934 TDS 438 distance=30' 08070-2924 SKF1449 distance=30' 08092-3005 TDS5574 distance=30' 08048-3001 TDS5506 distance=31' 08047-2956 B 1578 distance=31' 08049-3011 RST 300 distance=33' 08045-2946 SKF2176 distance=35' 08072-3031 TDS5546 distance=38' 08091-3019 B 1583 distance=38' 08100-2949 B 1587 distance=39' 08054-3027 TDS5517 distance=40' 08100-2947 B 1588 distance=40' 08040-3000 TDS5494 distance=40' 08088-2915 WIS 144 distance=46' 08102-2931 RST 303 distance=47' 08104-3014 I 791 distance=49' 08095-3029 TDS5579 distance=49' 08053-3038 TDS5514 distance=50' 08097-2918 B 1091 distance=50' 08096-2916 KPP1717 distance=51' 08066-2859 TDS5535 distance=55' 08034-3044 HWE 20 distance=69' 08120-2929 RST 307 distance=70' 08076-3103 TDS5554 distance=70' 08056-2845 TDS5522 distance=71' 08123-2933 B 1590 distance=72' 08099-3055 TDS5585 distance=73' 08084-3105 HDS1158 distance=74' 08067-2839 TDS5537 distance=76' 08078-3109 TDS5557 distance=76' 08039-3058 B 1577 distance=77' 08068-3110 I 488 distance=77' 08017-2922 TDS5458 distance=77' 08049-3107 I 787 distance=80' 08070-2833 TDS 437 distance=81' 08052-3111 JSP 227 distance=81' 08032-2850 TDS5482 distance=81' 08130-2932 B 1591 distance=82' 08067-2829 TDS5536 distance=85' 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 08070-2954 B 1581 194 0.1
Show 08064-2953 B 1580 AB 220 2.5 8
Show 08064-2953 B 1580 AC 93 13.9 8
Show 08064-3006 RSS 147 178 9.2 15
Show 08084-2953 COO 67 229 12.2 19
Show 08057-3000 I 788 AB 297 1.0 19
Show 08057-3000 I 788 AC 268 43.0 19
Show 08085-2957 TDS5563 34 4.0 20
Show 08057-3000 B 2165 CD 275 0.2 20
Show 08082-2940 TDS5560 188 0.4 21
Show 08063-3013 TDS5532 74 1.3 22
Show 08054-3006 TDS5516 277 0.5 25
Show 08087-2934 TDS 438 331 1.0 30
Show 08070-2924 SKF1449 43 8.8 30
Show 08092-3005 TDS5574 177 0.9 30
Show 08048-3001 TDS5506 116 1.4 31
Show 08047-2956 B 1578 126 2.0 31
Show 08049-3011 RST 300 147 1.1 33
Show 08045-2946 SKF2176 228 6.8 35
Show 08072-3031 TDS5546 48 1.3 38
Show 08091-3019 B 1583 103 1.1 38
Show 08100-2949 B 1587 76 0.5 39
Show 08054-3027 TDS5517 205 0.5 40
Show 08100-2947 B 1588 233 4.0 40
Show 08040-3000 TDS5494 98 2.7 40
Show 08088-2915 WIS 144 320 119.9 46
Show 08102-2931 RST 303 169 2.1 47
Show 08104-3014 I 791 62 0.9 49
Show 08095-3029 TDS5579 320 0.7 49
Show 08053-3038 TDS5514 55 0.6 50
Show 08097-2918 B 1091 338 1.0 50
Show 08096-2916 KPP1717 339 13.3 51
Show 08066-2859 TDS5535 183 0.9 55
Show 08034-3044 HWE 20 46 12.0 69
Show 08120-2929 RST 307 103 0.9 70
Show 08076-3103 TDS5554 256 1.2 70
Show 08056-2845 TDS5522 256 0.5 71
Show 08123-2933 B 1590 314 1.5 72
Show 08099-3055 TDS5585 247 2.1 73
Show 08084-3105 HDS1158 214 0.3 74
Show 08067-2839 TDS5537 17 0.4 76
Show 08078-3109 TDS5557 240 1.9 76
Show 08039-3058 B 1577 173 5.2 77
Show 08068-3110 I 488 25 0.8 77
Show 08017-2922 TDS5458 145 2.3 77
Show 08049-3107 I 787 139 1.5 80
Show 08070-2833 TDS 437 350 0.9 81
Show 08052-3111 JSP 227 142 1.5 81
Show 08032-2850 TDS5482 145 0.7 81
Show 08130-2932 B 1591 58 4.0 82
Show 08067-2829 TDS5536 162 2.3 85

 
 
WDS 08070-2954 : COMPONENTS
 
 
  A
B pa=191.8°
sep=0.09"
 
 
08070-2954 A
 
 
Componente originario normalizzato AB Name HD 67473 Coord arcsec 2000 080702.10-295348.3 Mag 9.61
Spectral class G3V (yellow) PmRA -33.00 PmDE -24.0 SAO 175203
HIP 39713 Tycho2 6567-01326-1 HD 67473 CD CD-29 5559
CP CP-29 2319
Tycho2
Tycho2 6567-01326-1 Pflag RAmdeg 121.75868589 DEmdeg -29.89675183
PmRA -32.6 PmDE -23.7 E RAmdeg 10 E DEmdeg 9
E pmRA 1.5 E pmDE 1.4 EpRAm 1990.20 EpDEm 1990.51
Num 7 Q RAmdeg 0.5 Q DEmdeg 0.3 Q pmRA 0.5
Q pmDE 0.3 BTmag 9.808 E BTmag 0.021 VTmag 9.092
E VTmag 0.015 Prox 559 TYC T HIP 39713
CCDM AB RAdeg 121.75877361 DEdeg -29.89669722 EpRA 1990 1.60
EpDE 1990 1.70 E RAdeg 10.3 E DEdeg 9.1 Posflg P
Corr -0.1
SAO
SAO 175203 DelFlag RA1950 PmRA1950 -0.0014
DE1950 PmDE1950 -0.026 Vmag 8.8 SpType G0
Double code Source 24 CatNum 4794 DM CD-29 5559
DMcomp BDsup HD 67473 M HD 0
GC RA1950rad 2.11629507 DE1950rad -0.51925291 PmRA2000 -0.0011
PmDE2000 -0.023
Hipparcos
Catalog H HIP 39713 Proxy H RAhms 08 07 02.12
DEdms -29 53 48.2 Vmag 8.98 VarFlag R Vmag H
RAdeg 121.759 DEdeg -29.8967 AstroRef A Plx 12.02
CCDM 08070-2954 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 296 Rho 0.362 HD 67473 BD
CD CD-29 5559 CP CP-29 2319 Dm number -29 5559 VIred 0.7
SpType G3V R SpType Coord arcsec 2000 080702.12-295348.2
Hipparcos 2
HIP 39713 Sn 15 So 3 Nc 2
RArad 2.1250923385 DErad -0.5217961248 Plx 11.13 PmRA -40.17
PmDE -22.32 E RArad 0.96 E DErad 1.2 E Plx 1.62
E pmRA 1.26 E pmDE 1.35 Hpmag 9.1147 E Hpmag 0.0019
SHp 0.019 VA 0 BV 0.631 E BV 0.016
VI 0.7
CCDM
Ccdm 08070-2954 RComp Comp A Note1
Note2 Discov num DRAs 2.15 DDEs 11.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp G0 PmNote *
PmRA -18 PmDE -26 Dm number -29 5559 Cat1 CD
Name2 175203 Cat2 SAO HD 67473 M HD
ADS BDS M ADS BDS N IDS IDS 08030S2936A
HIC 39713
 
 
08070-2954 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 080702.10-295348.4 Mag 9.94 PmRA -33.00
PmDE -24.0 Calc delta mag 0.33 Calc coord yes
CCDM
Ccdm 08070-2954 RComp Comp B Note1
Note2 Discov num B 1581 DRAs DDEs
R dRAs Year 1959 Theta 305 Rho 0.5
Obs 7 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08030S2936B
HIC 39713