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Doubles in session


Current system
21009+5929
MLR 241
HD 239547


Nearby doubles
2' : 21009+5931
ES 2703

5' : 21010+5923
MLR 242

15' : 21024+5920
STI1011

21' : 21035+5925
MLR 243

21' : 21035+5922
MRI 37

24' : 20590+5948
TDT2672

25' : 21012+5953
TDT2696

37' : 21045+5904
MLB1090

38' : 20563+5943
LDS2794

42' : 21063+5924
CLZ 79

45' : 20559+5906
A 754

47' : 20577+5849
A 756AB

56' : 21070+5900
STF2766

57' : 20537+5918
A 751

60' : 21084+5913
KPP3366

60' : 21082+5907
A 760AB

65' : 21047+5831
HDS3002

70' : 21056+6030
A 758AB

78' : 20509+5918
MLR 240

82' : 20503+5937
MLR 239

85' : 20525+6026
DAM1044

86' : 20520+6022
SKF2091

88' : 21118+5959
STF2780AB

93' : 21130+5941
NSN 741

94' : 21122+5854
ARG 107

94' : 21132+5924
TDT2832



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.

21009+5929 MLR 241 (HD 239547)

 
 
21h 00m 54.53s +59° 29' 06.9" P.A. 174.00 sep 0.9 mag 10.41,10.53 Sp G
 
 
Coord 2000 21009+5929 Discov num MLR 241 Comp Coord arcsec 2000 21 00 54.53 +59 29 06.9
Date first 1971 Date last 2016 Obs 13
Pa first 168 Pa last 174.1 P.A. Now (θ) 174.1°
Sep first 0.9 Sep last 0.935 Sep. Now (ρ) 0.935"
Mag pri 10.41 Mag sec 10.53 delta mag (ΔM) 0.12 Spectral class G (yellow)
Pri motion ra -018 Sec motion ra -018
Pri motion dec +005 Sec motion dec +005
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 239547 Constellation Cepheus SAO 33071 Tycho2 3964-00809-1
Gaia DR2 2190889828740344320 HD 239547
 
 
WDS 21009+5929 MLR 241 (HD 239547) : NOTES
 
 
discov_num notes refcode
MLR 241 No significant movement since first resolution. Drd2009
 
 
REFERENCES
 
 
refcode metd author reference
Drd2009 C j Durand, P. 2009O&T....74...23D
Drd2009 Obs. et Travaux 74, 23, 2009
 
 
DISCOVERER
 
 
idgroup discov author
1 MLR Muller, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21009+5929 MLR 241 1995 7 172 0.8 10.41 10.53 G 210054.53+592906.9
21009+5929 MLR 241 2004 8 168 0.9 10.41 10.53 G N 210054.53+592906.9
21009+5929 MLR 241 2008 9 173 0.9 10.41 10.53 G N 210054.53+592906.9
21009+5929 MLR 241 2015 10 173 0.9 10.41 10.53 G N 210054.53+592906.9
21009+5929 MLR 241 2016 11 174 0.9 10.41 10.53 G N 210054.53+592906.9

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

 
 
WDS 21009+5929 MLR 241 (HD 239547) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21009+5929 MLR 241 (HD 239547) : MEASURES
 
 
No records found.

 
 
WDS 21009+5929 (HD 239547) : VIRTUAL EYEPIECE
 
 

21009+5929 MLR 241A mag 10.41 Sp G 21009+5929 MLR 241B sep 0.9 P.A. 177.00 mag 10.53 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21009+5929 (HD 239547) : ALADIN DSS IMAGE @ 21h 00m 54.53s +59° 29' 06.9"
 
 
 
 
WDS 21009+5929 MLR 241 (HD 239547) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21009+5929 MLR 241 distance=0' 21009+5931 ES 2703 distance=2' 21010+5923 MLR 242 distance=5' 21024+5920 STI1011 distance=15' 21035+5925 MLR 243 distance=21' 21035+5922 MRI 37 distance=21' 20590+5948 TDT2672 distance=24' 21012+5953 TDT2696 distance=25' 21045+5904 MLB1090 distance=37' 20563+5943 LDS2794 distance=38' 21063+5924 CLZ 79 distance=42' 20559+5906 A 754 distance=45' 20577+5849 A 756AB distance=47' 20577+5849 A 756AC distance=47' 20577+5849 ARN 34AD distance=47' 20577+5849 YSC 117Da,Db distance=50' 21070+5900 STF2766 distance=56' 20537+5918 A 751 distance=57' 21084+5913 KPP3366 distance=60' 21082+5907 A 760AB distance=60' 21047+5831 HDS3002 distance=65' 21056+6030 A 758AB distance=70' 21056+6030 A 758AB,C distance=70' 20509+5918 MLR 240 distance=78' 20503+5937 MLR 239 distance=82' 20525+6026 DAM1044 distance=85' 20520+6022 SKF2091 distance=86' 21118+5959 MCA 67Aa,Ab distance=88' 21118+5959 STF2780AB distance=88' 21118+5959 STF2780AC distance=88' 21118+5959 WAL 137AB,D distance=88' 21118+5959 WAL 137AB,E distance=88' 21130+5941 NSN 741 distance=93' 21122+5854 ARG 107 distance=94' 21132+5924 TDT2832 distance=94' 20520+6039 STI1001 distance=96' 20493+5845 STTA211 distance=100' 20466+5951 MLR 236 distance=111' 20576+6121 STF3133 distance=116' 21160+5914 TDT2869 distance=117' 20475+6031 TDT2541 distance=118' 20454+5906 ES 2700 distance=121' 20562+5742 HJ 1595 distance=121' 21003+6130 HJ 1607AB distance=121' 21003+6130 HJ 1607AC distance=121' 21003+6130 HJ 1607AD distance=121' 20483+5815 MLR 360 distance=123' 21052+6127 MRI 21BC distance=123' 21052+6127 STI1013AB distance=123' 20538+5739 OSW 76 distance=124' 21141+5818 STF2783 distance=125' 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 21009+5929 MLR 241 174 0.9
Show 21009+5931 ES 2703 230 10.2 2
Show 21010+5923 MLR 242 287 3.9 5
Show 21024+5920 STI1011 34 15.2 15
Show 21035+5925 MLR 243 224 0.2 21
Show 21035+5922 MRI 37 175 6.0 21
Show 20590+5948 TDT2672 258 3.0 24
Show 21012+5953 TDT2696 246 0.5 25
Show 21045+5904 MLB1090 34 9.5 37
Show 20563+5943 LDS2794 120 85.6 38
Show 21063+5924 CLZ 79 332 120.3 42
Show 20559+5906 A 754 6 1.0 45
Show 20577+5849 A 756 AB 210 0.6 47
Show 20577+5849 A 756 AC 197 54.0 47
Show 20577+5849 ARN 34 AD 265 215.4 47
Show 20577+5849 YSC 117 Da,Db 341 0.1 50
Show 21070+5900 STF2766 247 4.5 56
Show 20537+5918 A 751 52 0.2 57
Show 21084+5913 KPP3366 201 5.4 60
Show 21082+5907 A 760 AB 331 3.5 60
Show 21047+5831 HDS3002 327 0.2 65
Show 21056+6030 A 758 AB 124 0.4 70
Show 21056+6030 A 758 AB,C 189 8.6 70
Show 20509+5918 MLR 240 22 0.2 78
Show 20503+5937 MLR 239 286 0.9 82
Show 20525+6026 DAM1044 45 6.8 85
Show 20520+6022 SKF2091 292 45.4 86
Show 21118+5959 MCA 67 Aa,Ab 305 0.0 88
Show 21118+5959 STF2780 AB 211 1.0 88
Show 21118+5959 STF2780 AC 211 118.8 88
Show 21118+5959 WAL 137 AB,D 260 96.3 88
Show 21118+5959 WAL 137 AB,E 46 61.5 88
Show 21130+5941 NSN 741 188 8.8 93
Show 21122+5854 ARG 107 193 37.0 94
Show 21132+5924 TDT2832 56 0.6 94
Show 20520+6039 STI1001 223 7.1 96
Show 20493+5845 STTA211 268 94.9 100
Show 20466+5951 MLR 236 41 1.6 111
Show 20576+6121 STF3133 101 3.3 116
Show 21160+5914 TDT2869 283 0.7 117
Show 20475+6031 TDT2541 286 0.6 118
Show 20454+5906 ES 2700 297 15.5 121
Show 20562+5742 HJ 1595 313 11.6 121
Show 21003+6130 HJ 1607 AB 73 15.7 121
Show 21003+6130 HJ 1607 AC 329 30.5 121
Show 21003+6130 HJ 1607 AD 343 87.6 121
Show 20483+5815 MLR 360 295 0.2 123
Show 21052+6127 MRI 21 BC 105 2.8 123
Show 21052+6127 STI1013 AB 254 12.0 123
Show 20538+5739 OSW 76 326 145.5 124
Show 21141+5818 STF2783 348 0.7 125

 
 
WDS 21009+5929 : COMPONENTS
 
 
  A
B pa=177.0°
sep=0.93"
 
 
21009+5929 A
 
 
Componente originario normalizzato AB Name HD 239547 Coord arcsec 2000 210054.53+592906.9 Mag 10.41
Spectral class G (yellow) PmRA -18.00 PmDE 5.0 SAO 33071
Tycho2 3964-00809-1 HD 239547 DM BD+58 2208
Tycho2
Tycho2 3964-00809-1 Pflag P RAmdeg 315.22722552 DEmdeg 59.48523957
PmRA -18.3 PmDE 5.4 E RAmdeg 29 E DEmdeg 30
E pmRA 1.6 E pmDE 1.7 EpRAm 1985.59 EpDEm 1985.90
Num 7 Q RAmdeg 1.2 Q DEmdeg 1.1 Q pmRA 1.2
Q pmDE 1.1 BTmag 11.094 E BTmag 0.053 VTmag 10.411
E VTmag 0.045 Prox 9 TYC T HIP
CCDM RAdeg 315.22724917 DEdeg 59.48534833 EpRA 1990 1.66
EpDE 1990 1.65 E RAdeg 31.0 E DEdeg 32.3 Posflg D
Corr 0.0
SAO
SAO 33071 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 0.023 Vmag 9.3 SpType G
Double code Source 38 CatNum 11838 DM BD+58 2208
DMcomp BDsup HD 239547 M HD 0
GC RA1950rad 5.49637791 DE1950rad 1.03477348 PmRA2000 -0.0003
PmDE2000 0.019
CCDM
Ccdm 21009+5929 RComp Comp A Note1
Note2 Discov num DRAs 0.44 DDEs 6.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp G PmNote *
PmRA -22 PmDE 1 Dm number +58 2208 Cat1 BD
Name2 +59 1398 Cat2 AGK2/3 HD 239547 M HD
ADS BDS M ADS BDS N IDS IDS 20584N5905A
HIC
 
 
21009+5929 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210054.54+592906.0 Mag 10.53 PmRA -18.00
PmDE 5.0 Tycho2 3964-00809-2 Calc delta mag 0.12 Calc coord yes
Tycho2
Tycho2 3964-00809-2 Pflag P RAmdeg 315.22722552 DEmdeg 59.48523957
PmRA -18.3 PmDE 5.4 E RAmdeg 29 E DEmdeg 30
E pmRA 1.6 E pmDE 1.7 EpRAm 1985.59 EpDEm 1985.90
Num 7 Q RAmdeg 1.2 Q DEmdeg 1.1 Q pmRA 1.2
Q pmDE 1.1 BTmag 11.127 E BTmag 0.055 VTmag 10.533
E VTmag 0.049 Prox 9 TYC T HIP
CCDM RAdeg 315.22737194 DEdeg 59.48509944 EpRA 1990 1.66
EpDE 1990 1.65 E RAdeg 36.8 E DEdeg 38.4 Posflg D
Corr 0.0
CCDM
Ccdm 21009+5929 RComp Comp B Note1
Note2 Discov num MLR 241 DRAs DDEs
R dRAs Year 1971 Theta 168 Rho 0.9
Obs 1 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20584N5905B
HIC