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Doubles in session


Current system
00305+5942
KR 7
HD 236439


Nearby doubles
12' : 00294+5933
STI 72

13' : 00302+5929
STI 79

14' : 00303+5929
STI1363

17' : 00303+5959
BU 1094AB

21' : 00280+5934
TDS1474

23' : 00286+5958
STI 66AB

26' : 00305+5916
STI1367

26' : 00301+6008
BKO 130

28' : 00303+6009
STI 80AB

28' : 00272+5955
SKF2750

28' : 00300+6009
BKO 129AB

28' : 00319+6008
STI 91

30' : 00287+5915
STI1357

30' : 00318+6009
BKO 132

31' : 00297+6012
BKO 127

32' : 00295+6012
BKO 124

33' : 00296+6014
BKO 126

33' : 00296+6013
STI 76AB

35' : 00314+6015
STI 87

37' : 00298+6018
BKO 128AB

37' : 00351+5953
BWL 4AB

45' : 00246+5946
MLB 38

47' : 00366+5935
STI1390AB

47' : 00297+5855
A 909AB

48' : 00293+6028
BKO 123

48' : 00292+6029
BKO 122



Selections
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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.

00305+5942 KR 7 (HD 236439)

 
 
00h 30m 28.73s +59° 41' 50.4" P.A. 10.00 sep 3.8 mag 10.16,10.58 Sp A0
 
 
Coord 2000 00305+5942 Discov num KR    7 Comp Coord arcsec 2000 00 30 28.73 +59 41 50.4
Date first 1890 Date last 2005 Obs 26
Pa first 10 Pa last 9.9 P.A. Now (θ) 9.9°
Sep first 3.5 Sep last 3.77 Sep. Now (ρ) 3.77"
Mag pri 10.16 Mag sec 10.58 delta mag (ΔM) 0.42 Spectral class A0 (white)
Pri motion ra -012 Sec motion ra -008
Pri motion dec -050 Sec motion dec -001
Notes
rPM=0.956
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 236439 Constellation Cassiopeia Tycho2 3666-00363-1 Gaia DR2 428487072993358208
HD 236439
 
 
WDS 00305+5942 KR 7 (HD 236439) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
KR Kruger, A. (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
00305+5942 KR 7 2005 25 10 3.8 10.16 10.58 A0 D 003028.73+594150.4
00305+5942 KR 7 2015 27 10 3.9 10.16 10.58 A0 003028.73+594150.4

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

 
 
WDS 00305+5942 KR 7 (HD 236439) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00305+5942 KR 7 (HD 236439) : MEASURES
 
 
No records found.

 
 
WDS 00305+5942 (HD 236439) : VIRTUAL EYEPIECE
 
 

00305+5942 KR 7A mag 10.16 Sp A0 00305+5942 KR 7B sep 3.7 P.A. 5.00 mag 10.58 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00305+5942 (HD 236439) : ALADIN DSS IMAGE @ 00h 30m 28.73s +59° 41' 50.4"
 
 
 
 
WDS 00305+5942 KR 7 (HD 236439) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00305+5942 KR 7 distance=0' 00294+5933 STI 72 distance=12' 00302+5929 STI 79 distance=13' 00303+5929 STI1363 distance=14' 00303+5959 BU 1094AB distance=17' 00303+5959 BU 1094AC distance=17' 00280+5934 TDS1474 distance=21' 00286+5958 BKO 120DE distance=22' 00286+5958 BKO 120DF distance=22' 00286+5958 STI 66AB distance=23' 00286+5958 BKO 120AC distance=23' 00286+5958 BKO 120AD distance=23' 00305+5916 STI1367 distance=26' 00301+6008 BKO 130 distance=26' 00303+6009 STI 80AB distance=28' 00303+6009 BKO 131AC distance=28' 00300+6009 BKO 129BC distance=28' 00272+5955 SKF2750 distance=28' 00300+6009 BKO 129AB distance=28' 00319+6008 STI 91 distance=28' 00287+5915 STI1357 distance=30' 00318+6009 BKO 132 distance=30' 00297+6012 BKO 127 distance=31' 00295+6012 BKO 124 distance=32' 00296+6013 BKO 125CD distance=32' 00296+6014 BKO 126 distance=33' 00296+6013 STI 76AB distance=33' 00296+6013 BKO 125AC distance=33' 00314+6015 STI 87 distance=35' 00298+6018 BKO 128AB distance=37' 00298+6018 BKO 128AC distance=37' 00351+5953 BWL 4AB distance=37' 00351+5953 BWL 4AC distance=37' 00351+5953 BWL 4AD distance=37' 00351+5953 BWL 4AE distance=37' 00351+5953 BWL 4AF distance=37' 00351+5953 BWL 4AG distance=37' 00298+6018 BKO 128CD distance=37' 00246+5946 MLB 38 distance=45' 00366+5935 BKO 133BC distance=47' 00366+5935 STI1390AB distance=47' 00297+5855 A 909AB distance=47' 00297+5855 A 909AC distance=47' 00293+6028 BKO 123 distance=48' 00292+6029 BKO 122 distance=48' 00290+6028 STI 71AB distance=49' 00290+6028 BKO 121AC distance=49' 00285+6028 BKO 119 distance=49' 00287+5855 STI1356 distance=49' 00369+5938 TDS1548 distance=49' 00254+5907 STI1344 distance=53' 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 00305+5942 KR 7 10 3.8
Show 00294+5933 STI 72 43 13.6 12
Show 00302+5929 STI 79 32 4.2 13
Show 00303+5929 STI1363 25 9.3 14
Show 00303+5959 BU 1094 AB 285 0.3 17
Show 00303+5959 BU 1094 AC 338 121.0 17
Show 00280+5934 TDS1474 357 0.8 21
Show 00286+5958 BKO 120 DE 70 10.0 22
Show 00286+5958 BKO 120 DF 7 18.4 22
Show 00286+5958 STI 66 AB 106 10.7 23
Show 00286+5958 BKO 120 AC 34 14.5 23
Show 00286+5958 BKO 120 AD 73 22.9 23
Show 00305+5916 STI1367 50 3.3 26
Show 00301+6008 BKO 130 128 11.2 26
Show 00303+6009 STI 80 AB 242 9.1 28
Show 00303+6009 BKO 131 AC 161 9.2 28
Show 00300+6009 BKO 129 BC 121 3.2 28
Show 00272+5955 SKF2750 42 2.6 28
Show 00300+6009 BKO 129 AB 172 10.9 28
Show 00319+6008 STI 91 134 9.5 28
Show 00287+5915 STI1357 172 12.0 30
Show 00318+6009 BKO 132 215 9.4 30
Show 00297+6012 BKO 127 197 6.6 31
Show 00295+6012 BKO 124 288 8.9 32
Show 00296+6013 BKO 125 CD 285 11.4 32
Show 00296+6014 BKO 126 156 6.7 33
Show 00296+6013 STI 76 AB 86 12.9 33
Show 00296+6013 BKO 125 AC 193 25.4 33
Show 00314+6015 STI 87 151 12.9 35
Show 00298+6018 BKO 128 AB 23 9.2 37
Show 00298+6018 BKO 128 AC 333 35.6 37
Show 00351+5953 BWL 4 AB 337 5.7 37
Show 00351+5953 BWL 4 AC 328 3.7 37
Show 00351+5953 BWL 4 AD 251 5.3 37
Show 00351+5953 BWL 4 AE 214 2.7 37
Show 00351+5953 BWL 4 AF 195 3.9 37
Show 00351+5953 BWL 4 AG 172 5.9 37
Show 00298+6018 BKO 128 CD 295 6.7 37
Show 00246+5946 MLB 38 80 5.1 45
Show 00366+5935 BKO 133 BC 294 10.1 47
Show 00366+5935 STI1390 AB 318 9.0 47
Show 00297+5855 A 909 AB 41 1.0 47
Show 00297+5855 A 909 AC 236 8.1 47
Show 00293+6028 BKO 123 66 2.4 48
Show 00292+6029 BKO 122 84 2.1 48
Show 00290+6028 STI 71 AB 23 11.5 49
Show 00290+6028 BKO 121 AC 342 22.6 49
Show 00285+6028 BKO 119 125 10.2 49
Show 00287+5855 STI1356 165 3.0 49
Show 00369+5938 TDS1548 50 2.4 49
Show 00254+5907 STI1344 134 4.8 53

 
 
WDS 00305+5942 : COMPONENTS
 
 
  A
B pa=5.0°
sep=3.73"
 
 
00305+5942 A
 
 
Componente originario normalizzato AB Name HD 236439 Coord arcsec 2000 003028.73+594150.4 Mag 10.16
Spectral class A0 (white) PmRA -12.00 PmDE -50.0 Tycho2 3666-00363-1
HD 236439
Tycho2
Tycho2 3666-00363-1 Pflag RAmdeg 7.61969588 DEmdeg 59.69733126
PmRA -9.5 PmDE -10.9 E RAmdeg 16 E DEmdeg 15
E pmRA 2.7 E pmDE 2.6 EpRAm 1991.13 EpDEm 1991.30
Num 4 Q RAmdeg 0.6 Q DEmdeg 1.5 Q pmRA 0.6
Q pmDE 1.5 BTmag 10.340 E BTmag 0.025 VTmag 10.159
E VTmag 0.028 Prox 39 TYC T HIP
CCDM RAdeg 7.61974000 DEdeg 59.69735639 EpRA 1990 1.54
EpDE 1990 1.68 E RAdeg 16.0 E DEdeg 15.0 Posflg D
Corr 0.1
CCDM
Ccdm 00305+5942 RComp Comp A Note1
Note2 Discov num DRAs -1.28 DDEs -8.4
R dRAs 21 Year Theta Rho
Obs 2 Vmag 10.1 Sp A0 PmNote
PmRA PmDE Dm number +58 66 Cat1 BD
Name2 Cat2 HD 236439 M HD
ADS BDS A 414 M ADS BDS N IDS IDS 00249N5909A
HIC
 
 
00305+5942 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 003028.77+594154.1 Mag 10.58 PmRA -8.00
PmDE -1.0 Tycho2 3666-00363-2 Calc delta mag 0.42 Calc coord yes
Tycho2
Tycho2 3666-00363-2 Pflag RAmdeg 7.62006165 DEmdeg 59.69841499
PmRA -5.8 PmDE -3.7 E RAmdeg 25 E DEmdeg 23
E pmRA 3.5 E pmDE 3.5 EpRAm 1990.92 EpDEm 1991.15
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.3 Q pmRA 0.3
Q pmDE 0.3 BTmag 10.870 E BTmag 0.038 VTmag 10.576
E VTmag 0.039 Prox 39 TYC T HIP
CCDM RAdeg 7.62008833 DEdeg 59.69842361 EpRA 1990 1.52
EpDE 1990 1.68 E RAdeg 25.0 E DEdeg 23.0 Posflg
Corr 0.1
CCDM
Ccdm 00305+5942 RComp Comp B Note1
Note2 Discov num KR 7 DRAs DDEs
R dRAs Year 1890 Theta 008 Rho 3.8
Obs 9 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 414 M ADS BDS N IDS IDS 00249N5909B
HIC