12500-6836 DON 559

 
 
12h 50m 00.51s -68° 35' 42.7" P.A. 198.00 sep 2.5 mag 11.90,12.30
 
 
Coord 2000 12500-6836 Discov num DON 559 Comp Coord arcsec 2000 12 50 00.51 -68 35 42.7
Date first 1929 Date last 2015 Obs 3
Pa first 196 Pa last 198.1 P.A. Now (θ) 198.1°
Sep first 2.1 Sep last 2.481 Sep. Now (ρ) 2.481"
Mag pri 11.90 Mag sec 12.30 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -007 Sec motion ra -007
Pri motion dec -001 Sec motion dec -001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Musca Tycho2 9241-00909-1 Gaia DR2 5857213207024908544
 
 
WDS 12500-6836 DON 559 : 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
12500-6836 DON 559 1948 2 198 2.1 8.79 10.50 124956.65-683708.7
12500-6836 DON 559 2000 3 198 2.5 8.79 10.50 124956.65-683708.7
12500-6836 DON 559 2015 3 198 2.5 11.90 12.30 125000.51-683542.7

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WDS 12500-6836 DON 559 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12500-6836 DON 559 : MEASURES
 
 
No records found.

 
 
WDS 12500-6836 : VIRTUAL EYEPIECE
 
 

12500-6836 DON 559A mag 11.9 12500-6836 DON 559B sep 2.4 P.A. 186.80 mag 12.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 12500-6836 : ALADIN DSS IMAGE @ 12h 50m 00.51s -68° 35' 42.7"
 
 
 
 
WDS 12500-6836 DON 559 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12500-6836  DON 559 distance=0' 12483-6825  DON 556 distance=15' 12483-6848  TDS8531 distance=16' 12505-6903  TDS8549 distance=28' 12506-6805  HDS1802AB distance=31' 12506-6805  JNN 178AC distance=31' 12506-6805  JNN 178AD distance=31' 12506-6805  JNN 178AE distance=31' 12553-6820  DON 563 distance=34' 12463-6806  R   207AB distance=36' 12463-6806  RIZ   5Aa,Ab distance=36' 12463-6806  RIZ   5AC distance=36' 12510-6911  TDS8557 distance=37' 12454-6902  DON 551 distance=37' 12556-6900  HDS1813AB distance=39' 12556-6900  HDS1813Aa,Ab distance=39' 12506-6916  DON 561 distance=41' 12431-6814  TDS8497 distance=44' 12582-6825  DON 567 distance=47' 12580-6818  DON 566 distance=48' 12462-6920  WFC 129 distance=49' 12566-6915  TDS8605 distance=54' 12574-6758  KOU  17AB distance=57' 12574-6758  KOU  17AC distance=57' 12551-6926  TDS8586 distance=58' 12569-6922  KPP1956 distance=60' 12561-6927  ELP  31 distance=61' 12421-6924  EVS  20 distance=65' 12398-6804  TDS8480 distance=65' 12418-6749  DON 544 distance=66' 13014-6859  NZO  34AB distance=67' 13014-6859  DON 572BC distance=67' 13036-6821  DON 575 distance=77' 12372-6908  DON 541AB distance=77' 12372-6908  SHT  45AC distance=77' 12372-6908  SHT  45AD distance=77' 12372-6908  SHT  45AE distance=77' 12372-6908  RIZ   4Aa,Ab distance=77' 13016-6751  I   363 distance=79' 12490-6954  DON 557 distance=79' 12387-6929  DON 543AB distance=81' 12387-6929  TRR  14AC distance=81' 13043-6856  DON 576 distance=81' 12446-6719  DON 548AB distance=83' 12446-6719  DON 548AC distance=83' 12348-6830  DON 538 distance=84' 12459-6957  DON 553 distance=84' 12403-6944  HDS1775 distance=86' 12468-6712  DON 555 distance=86' 13054-6854  DON 578AB distance=87' 12348-6817  KPP1082 distance=87' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 12500-6836 DON 559 198 2.5
Show 12483-6825 DON 556 299 3.4 15
Show 12483-6848 TDS8531 8 0.9 16
Show 12505-6903 TDS8549 322 0.4 28
Show 12506-6805 HDS1802 AB 209 16.6 31
Show 12506-6805 JNN 178 AC 147 1.6 31
Show 12506-6805 JNN 178 AD 155 3.3 31
Show 12506-6805 JNN 178 AE 221 3.5 31
Show 12553-6820 DON 563 348 2.4 34
Show 12463-6806 R 207 AB 58 1.0 36
Show 12463-6806 RIZ 5 Aa,Ab 121 0.0 36
Show 12463-6806 RIZ 5 AC 36 95.1 36
Show 12510-6911 TDS8557 348 1.7 37
Show 12454-6902 DON 551 330 4.2 37
Show 12556-6900 HDS1813 AB 276 0.6 39
Show 12556-6900 HDS1813 Aa,Ab 261 0.0 39
Show 12506-6916 DON 561 172 0.6 41
Show 12431-6814 TDS8497 94 0.6 44
Show 12582-6825 DON 567 181 0.3 47
Show 12580-6818 DON 566 137 1.1 48
Show 12462-6920 WFC 129 332 6.7 49
Show 12566-6915 TDS8605 221 2.0 54
Show 12574-6758 KOU 17 AB 116 7.8 57
Show 12574-6758 KOU 17 AC 319 11.7 57
Show 12551-6926 TDS8586 71 0.6 58
Show 12569-6922 KPP1956 249 15.4 60
Show 12561-6927 ELP 31 34 0.2 61
Show 12421-6924 EVS 20 329 7.0 65
Show 12398-6804 TDS8480 280 0.6 65
Show 12418-6749 DON 544 352 3.2 66
Show 13014-6859 NZO 34 AB 126 4.3 67
Show 13014-6859 DON 572 BC 51 1.2 67
Show 13036-6821 DON 575 57 1.7 77
Show 12372-6908 DON 541 AB 321 28.8 77
Show 12372-6908 SHT 45 AC 198 4.9 77
Show 12372-6908 SHT 45 AD 243 3.4 77
Show 12372-6908 SHT 45 AE 159 5.8 77
Show 12372-6908 RIZ 4 Aa,Ab -1 0.0 77
Show 13016-6751 I 363 190 2.8 79
Show 12490-6954 DON 557 263 0.9 79
Show 12387-6929 DON 543 AB 299 5.4 81
Show 12387-6929 TRR 14 AC 230 18.1 81
Show 13043-6856 DON 576 252 0.5 81
Show 12446-6719 DON 548 AB 52 4.7 83
Show 12446-6719 DON 548 AC 88 3.6 83
Show 12348-6830 DON 538 105 0.8 84
Show 12459-6957 DON 553 1 1.1 84
Show 12403-6944 HDS1775 36 0.5 86
Show 12468-6712 DON 555 246 1.8 86
Show 13054-6854 DON 578 AB 301 2.5 87
Show 12348-6817 KPP1082 253 8.6 87

 
 
WDS 12500-6836 : COMPONENTS
 
 
  A
B pa=186.8°
sep=2.37"
 
 
12500-6836 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 125000.51-683542.7 Mag 11.9 PmRA -7.00
PmDE -1.0
CCDM
Ccdm 12500-6836 RComp Comp A Note1
Note2 Discov num DRAs 0.66 DDEs 16.6
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number -67 2087 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12437S6803A
HIC
 
 
12500-6836 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125000.46-683545.1 Mag 12.3 PmRA -7.00
PmDE -1.0 Tycho2 9241-00909-1 Calc delta mag 0.4 Calc coord yes
Tycho2
Tycho2 9241-00909-1 Pflag RAmdeg 192.50218305 DEmdeg -68.59518146
PmRA -3.2 PmDE 9.5 E RAmdeg 83 E DEmdeg 89
E pmRA 2.2 E pmDE 2.2 EpRAm 1974.29 EpDEm 1969.55
Num 4 Q RAmdeg 0.3 Q DEmdeg 1.2 Q pmRA 0.3
Q pmDE 1.2 BTmag 12.304 E BTmag 0.171 VTmag 12.493
E VTmag 0.244 Prox 886 TYC HIP
CCDM RAdeg 192.50220333 DEdeg -68.59520278 EpRA 1990 1.78
EpDE 1990 1.79 E RAdeg 92.2 E DEdeg 101.1 Posflg
Corr -0.1
CCDM
Ccdm 12500-6836 RComp Comp B Note1
Note2 Discov num DON 559 DRAs DDEs
R dRAs Year 1929 Theta 197 Rho 2.1
Obs 2 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12437S6803B
HIC