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Doubles in session


Current system
12553-6820
DON 563


Nearby doubles
16' : 12580-6818
DON 566

17' : 12582-6825
DON 567

26' : 12574-6758
KOU 17AB

30' : 12506-6805
HDS1802AB

34' : 12500-6836
DON 559

39' : 12483-6825
DON 556

41' : 12556-6900
HDS1813AB

46' : 13016-6751
I 363

46' : 13036-6821
DON 575

48' : 12483-6848
TDS8531

51' : 12505-6903
TDS8549

52' : 12463-6806
R 207AB

52' : 13014-6859
NZO 34AB

56' : 12566-6915
TDS8605

57' : 12510-6911
TDS8557

60' : 13001-6727
DON 570

62' : 13043-6856
DON 576

63' : 12506-6916
DON 561

64' : 12569-6922
KPP1956

66' : 13054-6854
DON 578AB

67' : 12551-6926
TDS8586

68' : 12561-6927
ELP 31

69' : 12574-6713
HDS1816

69' : 12431-6814
TDS8497

69' : 12454-6902
DON 551

78' : 12462-6920
WFC 129



Selections
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12553-6820 DON 563

 
 
12h 55m 16.82s -68° 19' 46.3" P.A. 348.00 sep 2.4 mag 11.26,12.22
 
 
Coord 2000 12553-6820 Discov num DON 563 Comp Coord arcsec 2000 12 55 16.82 -68 19 46.3
Date first 1929 Date last 2015 Obs 4
Pa first 348 Pa last 347.5 P.A. Now (θ) 347.5°
Sep first 2.0 Sep last 2.411 Sep. Now (ρ) 2.411"
Mag pri 11.26 Mag sec 12.22 delta mag (ΔM) 0.96 Spectral class
Pri motion ra -003 Sec motion ra -003
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Musca Tycho2 9241-00086-1 Gaia DR2 5857059996952633984
 
 
WDS 12553-6820 DON 563 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Don1937 Ma j Donner, H.F. 1937MmRAS..65...51R
Don1937 MemRAS 65, 51, 1937
Don1955 Ma - Donner, H.F. 1955POMic..11....1R
Don1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964 Ma j Donner, H.F. 1964POMic...9...73R
Don1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12553-6820 DON 563 1991 3 353 2.4 11.26 12.22 125516.82-681946.3
12553-6820 DON 563 2015 4 348 2.4 11.26 12.22 125516.82-681946.3

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

 
 
WDS 12553-6820 DON 563 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12553-6820 DON 563 : MEASURES
 
 
No records found.

 
 
WDS 12553-6820 : VIRTUAL EYEPIECE
 
 

12553-6820 DON 563A mag 11.26 12553-6820 DON 563B sep 2.4 P.A. 355.30 mag 12.22 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12553-6820 : ALADIN DSS IMAGE @ 12h 55m 16.82s -68° 19' 46.3"
 
 
 
 
WDS 12553-6820 DON 563 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12553-6820 DON 563 distance=1' 12580-6818 DON 566 distance=16' 12582-6825 DON 567 distance=17' 12574-6758 KOU 17AB distance=26' 12574-6758 KOU 17AC distance=26' 12506-6805 HDS1802AB distance=30' 12506-6805 JNN 178AC distance=30' 12506-6805 JNN 178AD distance=30' 12506-6805 JNN 178AE distance=30' 12500-6836 DON 559 distance=34' 12483-6825 DON 556 distance=39' 12556-6900 HDS1813AB distance=41' 12556-6900 HDS1813Aa,Ab distance=41' 13016-6751 I 363 distance=46' 13036-6821 DON 575 distance=46' 12483-6848 TDS8531 distance=48' 12505-6903 TDS8549 distance=51' 12463-6806 R 207AB distance=52' 12463-6806 RIZ 5Aa,Ab distance=52' 12463-6806 RIZ 5AC distance=52' 13014-6859 NZO 34AB distance=52' 13014-6859 DON 572BC distance=52' 12566-6915 TDS8605 distance=56' 12510-6911 TDS8557 distance=57' 13001-6727 DON 570 distance=60' 13043-6856 DON 576 distance=62' 12506-6916 DON 561 distance=63' 12569-6922 KPP1956 distance=64' 13054-6854 DON 578AB distance=66' 12551-6926 TDS8586 distance=67' 12561-6927 ELP 31 distance=68' 12574-6713 HDS1816 distance=69' 12431-6814 TDS8497 distance=69' 12454-6902 DON 551 distance=69' 12462-6920 WFC 129 distance=78' 12418-6749 DON 544 distance=82' 12483-6708 HJ 4550 distance=83' 12468-6712 DON 555 distance=84' 12528-6656 DON1102 distance=86' 12446-6719 DON 548AB distance=87' 12446-6719 DON 548AC distance=87' 13017-6940 WFC 132 distance=88' 12398-6804 TDS8480 distance=88' 12577-6652 KPP1452AB distance=90' 12577-6652 KPP1452Aa,Ab distance=90' 12561-6647 GLI 186 distance=93' 12421-6924 EVS 20 distance=97' 13123-6758 NSN 359 distance=98' 13089-6925 MLO 47 distance=99' 13065-6705 TDS 690 distance=99' 13062-6703 HDS1833 distance=99' 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 12553-6820 DON 563 348 2.4 1
Show 12580-6818 DON 566 137 1.1 16
Show 12582-6825 DON 567 181 0.3 17
Show 12574-6758 KOU 17 AB 116 7.8 26
Show 12574-6758 KOU 17 AC 319 11.7 26
Show 12506-6805 HDS1802 AB 209 16.6 30
Show 12506-6805 JNN 178 AC 147 1.6 30
Show 12506-6805 JNN 178 AD 155 3.3 30
Show 12506-6805 JNN 178 AE 221 3.5 30
Show 12500-6836 DON 559 198 2.5 34
Show 12483-6825 DON 556 299 3.4 39
Show 12556-6900 HDS1813 AB 276 0.6 41
Show 12556-6900 HDS1813 Aa,Ab 261 0.0 41
Show 13016-6751 I 363 190 2.8 46
Show 13036-6821 DON 575 57 1.7 46
Show 12483-6848 TDS8531 8 0.9 48
Show 12505-6903 TDS8549 322 0.4 51
Show 12463-6806 R 207 AB 58 1.0 52
Show 12463-6806 RIZ 5 Aa,Ab 121 0.0 52
Show 12463-6806 RIZ 5 AC 36 95.1 52
Show 13014-6859 NZO 34 AB 126 4.3 52
Show 13014-6859 DON 572 BC 51 1.2 52
Show 12566-6915 TDS8605 221 2.0 56
Show 12510-6911 TDS8557 348 1.7 57
Show 13001-6727 DON 570 321 2.2 60
Show 13043-6856 DON 576 252 0.5 62
Show 12506-6916 DON 561 172 0.6 63
Show 12569-6922 KPP1956 249 15.4 64
Show 13054-6854 DON 578 AB 301 2.5 66
Show 12551-6926 TDS8586 71 0.6 67
Show 12561-6927 ELP 31 34 0.2 68
Show 12574-6713 HDS1816 37 0.1 69
Show 12431-6814 TDS8497 94 0.6 69
Show 12454-6902 DON 551 330 4.2 69
Show 12462-6920 WFC 129 332 6.7 78
Show 12418-6749 DON 544 352 3.2 82
Show 12483-6708 HJ 4550 97 13.6 83
Show 12468-6712 DON 555 246 1.8 84
Show 12528-6656 DON1102 343 6.1 86
Show 12446-6719 DON 548 AB 52 4.7 87
Show 12446-6719 DON 548 AC 88 3.6 87
Show 13017-6940 WFC 132 268 7.5 88
Show 12398-6804 TDS8480 280 0.6 88
Show 12577-6652 KPP1452 AB 318 10.9 90
Show 12577-6652 KPP1452 Aa,Ab 264 0.1 90
Show 12561-6647 GLI 186 33 32.4 93
Show 12421-6924 EVS 20 329 7.0 97
Show 13123-6758 NSN 359 67 1.7 98
Show 13089-6925 MLO 47 9 3.7 99
Show 13065-6705 TDS 690 212 1.6 99
Show 13062-6703 HDS1833 305 0.4 99

 
 
WDS 12553-6820 : COMPONENTS
 
 
  A
B pa=355.3°
sep=2.36"
 
 
12553-6820 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 125516.82-681946.3 Mag 11.26 PmRA -3.00
PmDE -3.0 Tycho2 9241-00086-1
Tycho2
Tycho2 9241-00086-1 Pflag RAmdeg 193.82010514 DEmdeg -68.32952403
PmRA -2.9 PmDE -3.2 E RAmdeg 44 E DEmdeg 50
E pmRA 2.0 E pmDE 1.9 EpRAm 1986.67 EpDEm 1984.27
Num 4 Q RAmdeg 0.7 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.2 BTmag 11.494 E BTmag 0.068 VTmag 11.325
E VTmag 0.090 Prox 999 TYC HIP
CCDM RAdeg 193.82012333 DEdeg -68.32951667 EpRA 1990 1.74
EpDE 1990 1.74 E RAdeg 45.2 E DEdeg 52.4 Posflg
Corr -0.1
CCDM
Ccdm 12553-6820 RComp Comp A Note1
Note2 Discov num DRAs -1.05 DDEs 14.6
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number -67 2116 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12489S6747A
HIC
 
 
12553-6820 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125516.79-681943.9 Mag 12.22 PmRA -3.00
PmDE -3.0 Calc delta mag 0.96 Calc coord yes
CCDM
Ccdm 12553-6820 RComp Comp B Note1
Note2 Discov num DON 563 DRAs DDEs
R dRAs Year 1929 Theta 348 Rho 2.0
Obs 2 Vmag 13.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12489S6747B
HIC