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Current system
08034+2305
POU 2921
HD 66648


Nearby doubles
4' : 08036+2303
POU2923AB

13' : 08033+2318
OCC 47

20' : 08043+2251
UC 1642AB

22' : 08049+2314
POU2926

24' : 08034+2328
POU2920

27' : 08042+2330
POU2924

30' : 08028+2333
POU2918AB

37' : 08016+2331
SKF 531

44' : 08003+2305
OCC 754

45' : 08043+2348
POU2925

45' : 08010+2335
STF1171

46' : 08017+2227
TDS5456

47' : 08064+2245
POU2929

49' : 08063+2238
SHN 269

50' : 08067+2245
POU2930

51' : 08062+2338
OCC 742AB

53' : 08030+2357
TDS5480

54' : 08017+2217
SKF1704

55' : 08059+2347
SKF 554

57' : 08015+2355
A 2540

58' : 08073+2326
POU2932

59' : 08010+2353
SKF 527

59' : 08074+2328
POU2933

62' : 07599+2343
UC 1631

62' : 08078+2259
POU2936AB

63' : 08055+2401
POU2928



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+2305 POU 2921 (HD 66648)

 
 
08h 03m 25.30s +23° 05' 08.6" P.A. 224.00 sep 5.9 mag 10.69,12.30 Sp F8 dist. 144.51 pc (471.39 l.y.)
 
 
Coord 2000 08034+2305 Discov num POU2921 Comp Coord arcsec 2000 08 03 25.30 +23 05 08.6
Date first 1893 Date last 2017 Obs 13
Pa first 224 Pa last 223.6 P.A. Now (θ) 223.6°
Sep first 6.0 Sep last 5.857 Sep. Now (ρ) 5.857"
Mag pri 10.69 Mag sec 12.30 delta mag (ΔM) 1.61 Spectral class F8 (yellow-white)
Pri motion ra +012 Sec motion ra +000
Pri motion dec -021 Sec motion dec -031
Notes
rPM=0.504
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 66648 Constellation Cancer SAO 153761 HIP 39411
Tycho2 1926-01218-1 Gaia DR2 680179887471765888 HD 66648 GC 10934
CD CD-30 5525 Distance 144.51 Distance ly 471.39
 
 
WDS 08034+2305 POU 2921 (HD 66648) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
POU Pourteau, M. A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
08034+2305 POU2921 2006 4 220 3.9 10.69 12.30 F8 +23 1873 080325.30+230508.6
08034+2305 POU2921 2007 5 224 5.9 10.69 12.30 F8 +23 1873 080325.30+230508.6
08034+2305 POU2921 2010 8 225 4.9 10.69 12.30 F8 +23 1873 080325.30+230508.6
08034+2305 POU2921 2017 8 224 5.9 10.69 12.30 F8 +23 1873 080325.30+230508.6

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

 
 
WDS 08034+2305 POU 2921 (HD 66648) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08034+2305 POU 2921 (HD 66648) : MEASURES
 
 
No records found.

 
 
WDS 08034+2305 (HD 66648) : VIRTUAL EYEPIECE
 
 

08034+2305 POU2921A mag 10.69 Sp F8 08034+2305 POU2921B sep 5.9 P.A. 223.60 mag 12.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 08034+2305 (HD 66648) : ALADIN DSS IMAGE @ 08h 03m 25.30s +23° 05' 08.6"
 
 
 
 
WDS 08034+2305 POU 2921 (HD 66648) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08034+2305 POU2921 distance=1' 08036+2303 POU2923AB distance=4' 08036+2303 WLY 3AC distance=4' 08033+2318 OCC 47 distance=13' 08043+2251 UC 1642AB distance=20' 08043+2251 SKF2830AC distance=20' 08043+2251 SKF2830BC distance=20' 08049+2314 POU2926 distance=22' 08034+2328 POU2920 distance=24' 08042+2330 POU2924 distance=27' 08028+2333 POU2918AB distance=30' 08028+2333 POU2919AC distance=30' 08016+2331 SKF 531 distance=37' 08003+2305 OCC 754 distance=44' 08043+2348 POU2925 distance=45' 08010+2335 STF1171 distance=45' 08017+2227 TDS5456 distance=46' 08064+2245 POU2929 distance=47' 08063+2238 SHN 269 distance=49' 08067+2245 POU2930 distance=50' 08062+2338 OCC 742AB distance=51' 08062+2338 DAM1383AB,C distance=51' 08030+2357 TDS5480 distance=53' 08017+2217 SKF1704 distance=54' 08059+2347 SKF 554 distance=55' 08015+2355 A 2540 distance=57' 08073+2326 POU2932 distance=58' 08010+2353 SKF 527 distance=59' 08074+2328 POU2933 distance=59' 07599+2343 UC 1631 distance=62' 08078+2259 POU2936AB distance=62' 08055+2401 POU2928 distance=63' 08008+2213 SKF 525 distance=64' 08022+2406 POU2917 distance=64' 08081+2322 POU2937 distance=67' 08059+2402 OCC 752 distance=67' 08076+2341 POU2935 distance=68' 08076+2344 POU2934 distance=69' 08085+2300 SKF 575 distance=70' 08011+2201 COU 931 distance=72' 08033+2153 COU 163 distance=72' 08053+2413 POU2927 distance=73' 08046+2417 SKF1626AB distance=74' 08087+2300 POU2939 distance=74' 08034+2151 COU 164 distance=75' 08082+2341 OCC 741 distance=76' 08022+2421 SLN 12 distance=78' 08036+2425 POU2922 distance=80' 08005+2154 DVG 22 distance=82' 07583+2224 TDS5395 distance=82' 07586+2354 POU2914 distance=83' 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+2305 POU2921 224 5.9 1
Show 08036+2303 POU2923 AB 273 13.7 4
Show 08036+2303 WLY 3 AC 127 21.8 4
Show 08033+2318 OCC 47 -1 0.1 13
Show 08043+2251 UC 1642 AB 178 17.7 20
Show 08043+2251 SKF2830 AC 217 11.9 20
Show 08043+2251 SKF2830 BC 317 11.4 20
Show 08049+2314 POU2926 84 5.6 22
Show 08034+2328 POU2920 239 8.6 24
Show 08042+2330 POU2924 296 12.3 27
Show 08028+2333 POU2918 AB 233 9.1 30
Show 08028+2333 POU2919 AC 331 12.5 30
Show 08016+2331 SKF 531 77 1.4 37
Show 08003+2305 OCC 754 -1 0.1 44
Show 08043+2348 POU2925 30 3.5 45
Show 08010+2335 STF1171 326 2.1 45
Show 08017+2227 TDS5456 121 0.5 46
Show 08064+2245 POU2929 318 11.1 47
Show 08063+2238 SHN 269 -1 0.4 49
Show 08067+2245 POU2930 179 8.2 50
Show 08062+2338 OCC 742 AB -1 0.1 51
Show 08062+2338 DAM1383 AB,C 228 3.8 51
Show 08030+2357 TDS5480 119 2.7 53
Show 08017+2217 SKF1704 253 1.1 54
Show 08059+2347 SKF 554 255 1.4 55
Show 08015+2355 A 2540 168 1.3 57
Show 08073+2326 POU2932 138 12.8 58
Show 08010+2353 SKF 527 248 1.4 59
Show 08074+2328 POU2933 244 5.4 59
Show 07599+2343 UC 1631 289 64.9 62
Show 08078+2259 POU2936 AB 15 11.8 62
Show 08055+2401 POU2928 294 7.1 63
Show 08008+2213 SKF 525 163 1.0 64
Show 08022+2406 POU2917 256 11.1 64
Show 08081+2322 POU2937 146 7.9 67
Show 08059+2402 OCC 752 -1 0.1 67
Show 08076+2341 POU2935 173 8.0 68
Show 08076+2344 POU2934 334 12.4 69
Show 08085+2300 SKF 575 79 1.6 70
Show 08011+2201 COU 931 266 3.9 72
Show 08033+2153 COU 163 228 0.5 72
Show 08053+2413 POU2927 49 2.5 73
Show 08046+2417 SKF1626 AB 41 2.4 74
Show 08087+2300 POU2939 353 3.4 74
Show 08034+2151 COU 164 37 0.2 75
Show 08082+2341 OCC 741 -1 0.1 76
Show 08022+2421 SLN 12 151 25.8 78
Show 08036+2425 POU2922 258 10.2 80
Show 08005+2154 DVG 22 280 26.9 82
Show 07583+2224 TDS5395 74 0.6 82
Show 07586+2354 POU2914 43 3.4 83

 
 
WDS 08034+2305 : COMPONENTS
 
 
  A
B pa=223.6°
sep=5.86"
 
 
08034+2305 A
 
 
Name HD 66648 Coord arcsec 2000 080325.30+230508.6 Mag 10.69 Spectral class F8 (yellow-white)
PmRA 12.00 PmDE -21.0 SAO 153761 Tycho2 1926-01218-1
HD 66648 GC 10934 DM BD-12 2302
Tycho2
Tycho2 1926-01218-1 Pflag RAmdeg 120.85542035 DEmdeg 23.08573008
PmRA -5.0 PmDE -32.9 E RAmdeg 24 E DEmdeg 30
E pmRA 1.3 E pmDE 1.3 EpRAm 1987.18 EpDEm 1984.15
Num 7 Q RAmdeg 1.2 Q DEmdeg 0.9 Q pmRA 1.2
Q pmDE 0.8 BTmag 11.317 E BTmag 0.053 VTmag 10.695
E VTmag 0.045 Prox 999 TYC T HIP
CCDM RAdeg 120.85543333 DEdeg 23.08580583 EpRA 1990 1.92
EpDE 1990 1.86 E RAdeg 25.8 E DEdeg 33.8 Posflg
Corr 0.3
SAO
SAO 153761 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 -0.033 Vmag 8.4 SpType K0
Double code Source 70 CatNum 10934 DM BD-12 2302
DMcomp BDsup HD 66491 M HD 0
GC 10934 RA1950rad 2.09901358 DE1950rad -0.22796695 PmRA2000 -0.0005
PmDE2000 -0.029
CCDM
Ccdm 08034+2305 RComp Comp A Note1
Note2 Discov num DRAs 1.21 DDEs 9.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp PmNote *
PmRA -24 PmDE -20 Dm number +23 1873 Cat1 BD
Name2 +23 911 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 07575N2322A
HIC
 
 
08034+2305 B
 
 
Coord arcsec 2000 080325.01+230504.4 Mag 12.3 PmRA 0.00 PmDE -31.0
Delta magnitude 1.61 Coordinate calculated yes
CCDM
Ccdm 08034+2305 RComp Comp B Note1
Note2 Discov num POU2921 DRAs DDEs
R dRAs Year 1898 Theta 213 Rho 5.4
Obs 1 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07575N2322B
HIC