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Doubles in session


Current system
08034-3044
HWE 20
HD 66648


Nearby doubles
16' : 08039-3058
B 1577

26' : 08053-3038
TDS5514

27' : 08016-3056
BRT2939

30' : 08049-3107
I 787

31' : 08028-3113
I 785

31' : 08054-3027
TDS5517

32' : 08011-3054
TDS5444

35' : 08028-3117
TDS5473

36' : 08052-3111
JSP 227

38' : 08049-3011
RST 300

39' : 08034-3123
TDS5485

43' : 08043-3124
I 1062

43' : 08003-3058
B 2160

45' : 08040-3000
TDS5494

46' : 08054-3006
TDS5516

47' : 08048-3001
TDS5506

50' : 08063-3013
TDS5532

50' : 08039-3133
LDS 201AB

50' : 08000-3022
B 1572

51' : 08047-2956
B 1578

51' : 08072-3031
TDS5546

51' : 08068-3110
I 488

53' : 08008-3125
KPP 826

54' : 08057-3000
I 788AB

54' : 08012-3130
B 1575

54' : 08064-3006
RSS 147



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.

08034-3044 HWE 20 (HD 66648)

 
 
08h 03m 24.53s -30° 43' 55.8" P.A. 46.00 sep 12.0 mag 8.38,10.01 Sp G3V dist. 144.51 pc (471.39 l.y.)
 
 
Coord 2000 08034-3044 Discov num HWE  20 Comp Coord arcsec 2000 08 03 24.53 -30 43 55.8
Date first 1877 Date last 2023 Obs 12
Pa first 46 Pa last 46.4 P.A. Now (θ) 46.4°
Sep first 12.3 Sep last 12.01 Sep. Now (ρ) 12.01"
Mag pri 8.38 Mag sec 10.01 delta mag (ΔM) 1.63 Spectral class G3V (yellow)
Pri motion ra -007 Sec motion ra -008
Pri motion dec -000 Sec motion dec +003
Notes S (Parallax indidates non-physical)
rPM=0.37
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 66648 Constellation Puppis SAO 198746 HIP 39411
Tycho2 7120-02309-1 Gaia DR2 5596226525653469824 HD 66648 CD CD-30 5525
Distance 144.51 Distance ly 471.39
 
 
WDS 08034-3044 HWE 20 (HD 66648) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hwe1876 Ma - Howe, H.A. 1876PCinO...1....1.
Hwe1876 Pub. Cincinnati Obs. #1, 1876
Hwe1877 Ma - Howe, H.A. 1877PCinO...3....1.
Hwe1877 Pub. Cincinnati Obs. #3, 1877
Hwe1878 Ma j Howe, H.A. 1878PCinO...4....1.
Hwe1878 Pub. Cincinnati Obs. #4, 1878
Hwe1879 Ma j Howe, H.A. 1879PCinO...5....1.
Hwe1879 Pub. Cincinnati Obs. #5, 1879
Hwe1882 Ma - Howe, H.A. 1882PCinO...6....1.
Hwe1882 Pub. Cincinnati Obs. #6, 1882
Hwe1906A Ma - Howe, H.A. 1906MmRAS..56....1L
Hwe1906A cited by Lewis (MemRAS 56, 1, 1906)
Hwe1932A - Howe, H.A. 1932QB821.A43......
Hwe1932A cited in ADS (Aitken Double Star Cat.), 1932
Hwe9999 Ma - Howe, H.A. ...................
Hwe9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08034-3044 HWE 20 2000 8 46 12.0 8.38 10.01 G3V D 080324.53-304355.8
08034-3044 HWE 20 2010 10 46 12.5 8.38 10.01 G3V 080324.53-304355.8
08034-3044 HWE 20 2015 11 46 12.1 8.38 10.01 G3V 080324.53-304355.8
08034-3044 HWE 20 2023 12 46 12.0 8.38 10.01 G3V S 080324.53-304355.8

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

 
 
WDS 08034-3044 HWE 20 (HD 66648) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08034-3044 HWE 20 (HD 66648) : MEASURES
 
 
No records found.

 
 
WDS 08034-3044 (HD 66648) : VIRTUAL EYEPIECE
 
 

08034-3044 HWE 20A mag 8.38 Sp G3V 08034-3044 HWE 20B sep 11.2 P.A. 42.10 mag 10.01 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08034-3044 (HD 66648) : ALADIN DSS IMAGE @ 08h 03m 24.53s -30° 43' 55.8"
 
 
 
 
WDS 08034-3044 HWE 20 (HD 66648) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08034-3044 HWE 20 distance=0' 08039-3058 B 1577 distance=16' 08053-3038 TDS5514 distance=26' 08016-3056 BRT2939 distance=27' 08049-3107 I 787 distance=30' 08028-3113 I 785 distance=31' 08054-3027 TDS5517 distance=31' 08011-3054 TDS5444 distance=32' 08028-3117 TDS5473 distance=35' 08052-3111 JSP 227 distance=36' 08049-3011 RST 300 distance=38' 08034-3123 TDS5485 distance=39' 08043-3124 I 1062 distance=43' 08003-3058 B 2160 distance=43' 08040-3000 TDS5494 distance=45' 08054-3006 TDS5516 distance=46' 08048-3001 TDS5506 distance=47' 08063-3013 TDS5532 distance=50' 08039-3133 LDS 201AB distance=50' 08039-3133 LDS 201AC distance=50' 08039-3133 B 2164CD distance=50' 08000-3022 B 1572 distance=50' 08047-2956 B 1578 distance=51' 08072-3031 TDS5546 distance=51' 08068-3110 I 488 distance=51' 08057-3000 B 2165CD distance=53' 08008-3125 KPP 826 distance=53' 08057-3000 I 788AB distance=54' 08057-3000 I 788AC distance=54' 08012-3130 B 1575 distance=54' 08064-3006 RSS 147 distance=54' 07594-3027 ALD 18 distance=55' 08076-3103 TDS5554 distance=58' 08045-2946 SKF2176 distance=60' 08078-3109 TDS5557 distance=63' 08064-2953 B 1580AB distance=64' 08064-2953 B 1580AC distance=64' 08084-3105 HDS1158 distance=68' 08070-2954 B 1581 distance=69' 07583-3104 LDS 197 distance=69' 07597-3135 TDS5425 distance=70' 08079-3122 JSP 887 distance=70' 08007-3145 B 1574 distance=71' 08080-3127 B 1582 distance=73' 08060-3150 HDS1151 distance=75' 07579-3114 TDS5386 distance=77' 08091-3019 B 1583 distance=78' 08009-3157 TDS5439 distance=80' 08095-3029 TDS5579 distance=81' 08085-2957 TDS5563 distance=81' 08011-3200 TDS5445 distance=82' 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 08034-3044 HWE 20 46 12.0
Show 08039-3058 B 1577 173 5.2 16
Show 08053-3038 TDS5514 55 0.6 26
Show 08016-3056 BRT2939 297 4.5 27
Show 08049-3107 I 787 139 1.5 30
Show 08028-3113 I 785 280 6.4 31
Show 08054-3027 TDS5517 205 0.5 31
Show 08011-3054 TDS5444 69 0.5 32
Show 08028-3117 TDS5473 2 0.4 35
Show 08052-3111 JSP 227 142 1.5 36
Show 08049-3011 RST 300 147 1.1 38
Show 08034-3123 TDS5485 185 0.6 39
Show 08043-3124 I 1062 180 3.3 43
Show 08003-3058 B 2160 165 5.0 43
Show 08040-3000 TDS5494 98 2.7 45
Show 08054-3006 TDS5516 277 0.5 46
Show 08048-3001 TDS5506 116 1.4 47
Show 08063-3013 TDS5532 74 1.3 50
Show 08039-3133 LDS 201 AB 241 46.1 50
Show 08039-3133 LDS 201 AC 256 74.5 50
Show 08039-3133 B 2164 CD 57 4.0 50
Show 08000-3022 B 1572 331 6.2 50
Show 08047-2956 B 1578 126 2.0 51
Show 08072-3031 TDS5546 48 1.3 51
Show 08068-3110 I 488 25 0.8 51
Show 08057-3000 B 2165 CD 275 0.2 53
Show 08008-3125 KPP 826 106 7.0 53
Show 08057-3000 I 788 AB 297 1.0 54
Show 08057-3000 I 788 AC 268 43.0 54
Show 08012-3130 B 1575 33 0.3 54
Show 08064-3006 RSS 147 178 9.2 54
Show 07594-3027 ALD 18 9 2.7 55
Show 08076-3103 TDS5554 256 1.2 58
Show 08045-2946 SKF2176 228 6.8 60
Show 08078-3109 TDS5557 240 1.9 63
Show 08064-2953 B 1580 AB 220 2.5 64
Show 08064-2953 B 1580 AC 93 13.9 64
Show 08084-3105 HDS1158 214 0.3 68
Show 08070-2954 B 1581 194 0.1 69
Show 07583-3104 LDS 197 30 10.8 69
Show 07597-3135 TDS5425 137 0.6 70
Show 08079-3122 JSP 887 337 9.7 70
Show 08007-3145 B 1574 206 0.4 71
Show 08080-3127 B 1582 120 2.2 73
Show 08060-3150 HDS1151 242 0.2 75
Show 07579-3114 TDS5386 183 0.5 77
Show 08091-3019 B 1583 103 1.1 78
Show 08009-3157 TDS5439 281 1.8 80
Show 08095-3029 TDS5579 320 0.7 81
Show 08085-2957 TDS5563 34 4.0 81
Show 08011-3200 TDS5445 185 1.3 82

 
 
WDS 08034-3044 : COMPONENTS
 
 
  A
B pa=42.1°
sep=11.16"
 
 
08034-3044 A
 
 
Componente originario normalizzato AB Name HD 66648 Coord arcsec 2000 080324.53-304355.8 Mag 8.38
Spectral class G3V (yellow) PmRA -7.00 PmDE 0.0 SAO 198746
HIP 39411 Tycho2 7120-02309-1 HD 66648 CD CD-30 5525
Tycho2
Tycho2 7120-02309-1 Pflag RAmdeg 120.85220453 DEmdeg -30.73217374
PmRA -7.3 PmDE 0.8 E RAmdeg 7 E DEmdeg 6
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.68 EpDEm 1991.05
Num 12 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 9.340 E BTmag 0.018 VTmag 8.376
E VTmag 0.012 Prox 120 TYC T HIP 39411
CCDM A RAdeg 120.85222417 DEdeg -30.73217556 EpRA 1990 1.50
EpDE 1990 1.66 E RAdeg 6.7 E DEdeg 6.2 Posflg
Corr -0.1
SAO
SAO 198746 DelFlag RA1950 PmRA1950 -0.0006
DE1950 PmDE1950 -0.022 Vmag 8.2 SpType G5
Double code Source 40 CatNum 3731 DM CD-30 5525
DMcomp BDsup HD 66648 M HD 0
GC RA1950rad 2.10057107 DE1950rad -0.53390725 PmRA2000 -0.0003
PmDE2000 -0.019
Hipparcos
Catalog H HIP 39411 Proxy RAhms 08 03 24.53
DEdms -30 43 55.8 Vmag 8.3 VarFlag R Vmag H
RAdeg 120.852 DEdeg -30.7322 AstroRef A Plx 5.36
CCDM 08034-3044 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 66648 BD
CD CD-30 5525 CP Dm number -30 5525 VIred 0.86
SpType G3V R SpType Coord arcsec 2000 080324.53-304355.8
Hipparcos 2
HIP 39411 Sn 95 So 3 Nc 1
RArad 2.1092692276 DErad -0.5363777219 Plx 6.92 PmRA -7.16
PmDE 0.8 E RArad 0.73 E DErad 0.95 E Plx 1.26
E pmRA 0.87 E pmDE 1.04 Hpmag 8.4418 E Hpmag 0.0065
SHp 0.035 VA 0 BV 0.827 E BV 0.012
VI 0.85
CCDM
Ccdm 08034-3044 RComp Comp A Note1
Note2 Discov num DRAs 0.54 DDEs 2.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp G5 PmNote *
PmRA -8 PmDE -22 Dm number -30 5525 Cat1 CD
Name2 198746 Cat2 SAO HD 66648 M HD
ADS BDS B 4422 M ADS BDS N IDS IDS 07594S3027A
HIC 39411
 
 
08034-3044 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 080325.11-304347.5 Mag 10.01 PmRA -8.00
PmDE 3.0 HIP 39413 Tycho2 7120-02424-1 Calc delta mag 1.63
Calc coord yes
Tycho2
Tycho2 7120-02424-1 Pflag RAmdeg 120.85502657 DEmdeg -30.72990228
PmRA -7.9 PmDE -5.6 E RAmdeg 21 E DEmdeg 20
E pmRA 2.6 E pmDE 2.3 EpRAm 1990.62 EpDEm 1990.66
Num 3 Q RAmdeg 1.9 Q DEmdeg 2.0 Q pmRA 2.0
Q pmDE 2.0 BTmag 10.649 E BTmag 0.035 VTmag 10.009
E VTmag 0.030 Prox 120 TYC T HIP 39413
CCDM B RAdeg 120.85504833 DEdeg -30.72988917 EpRA 1990 1.44
EpDE 1990 1.63 E RAdeg 21.3 E DEdeg 19.8 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 39413 Proxy RAhms 08 03 25.21
DEdms -30 43 47.5 Vmag 10.35 VarFlag R Vmag H
RAdeg 120.855 DEdeg -30.7299 AstroRef B Plx 1.04
CCDM 08034-3044 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.72
SpType R SpType Coord arcsec 2000 080325.21-304347.5
Hipparcos 2
HIP 39413 Sn 95 So 3 Nc 1
RArad 2.1093184413 DErad -0.5363372365 Plx 6.37 PmRA -7.76
PmDE 2.78 E RArad 1.51 E DErad 1.97 E Plx 2.61
E pmRA 1.79 E pmDE 2.19 Hpmag 10.5377 E Hpmag 0.0396
SHp 0 VA 0 BV 0.467 E BV 0.064
VI 0.54
CCDM
Ccdm 08034-3044 RComp Comp B Note1
Note2 Discov num HWE 20 DRAs DDEs
R dRAs Year 1877 Theta 046 Rho 12.3
Obs 2 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 4422 M ADS BDS N IDS IDS 07594S3027B
HIC 39413