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Doubles in session


Current system
16101-6532
HDS 2283
HD 144420


Nearby doubles
16' : 16088-6518
NZO 74AB

17' : 16119-6520
BRT2010

23' : 16133-6543
RST 818

32' : 16116-6502
TDS9790

34' : 16139-6556
RST 820

35' : 16073-6601
SWR 196

38' : 16100-6610
I 982

39' : 16157-6516
TDS9814

44' : 16032-6538
TDS9743

45' : 16170-6518
RST 826

46' : 16083-6447
RST5404

48' : 16055-6610
NZO 73

50' : 16109-6621
DON 779AB

54' : 16164-6609
RST 824

55' : 16161-6612
KPP1055

55' : 16187-6519
TDS9833

58' : 16153-6445
TDS9811

60' : 16118-6433
B 862

61' : 16010-6554
R 269

64' : 16049-6626
NZO 72

65' : 16201-6553
RST 831

67' : 16089-6637
KPP3983AB

69' : 16026-6623
DON 771

70' : 16213-6533
TDS9855

71' : 16186-6620
TDS9831

72' : 15597-6504
NZO 67



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.
 
 
WDS 16101-6532 : COMPONENTS
 
 
  A
B pa=17.2°
sep=0.34"
 
 
16101-6532 A
 
 
Componente originario normalizzato AB Name HD 144420 Coord arcsec 2000 161008.72-653139.6 Mag 9.16
Spectral class K0III (yellow-orange) PmRA -6.00 PmDE -7.0 HIP 79227
Tycho2 9044-02933-1 HD 144420 CP CP-65 3233
Tycho2
Tycho2 9044-02933-1 Pflag RAmdeg 242.53633322 DEmdeg -65.52766804
PmRA -7.5 PmDE -6.1 E RAmdeg 8 E DEmdeg 8
E pmRA 1.2 E pmDE 1.3 EpRAm 1990.47 EpDEm 1990.53
Num 10 Q RAmdeg 0.6 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.8 BTmag 10.030 E BTmag 0.021 VTmag 8.849
E VTmag 0.013 Prox 999 TYC T HIP 79227
CCDM AB RAdeg 242.53637472 DEdeg -65.52765389 EpRA 1990 1.82
EpDE 1990 1.75 E RAdeg 8.1 E DEdeg 7.9 Posflg P
Corr 0.0
Hipparcos
Catalog H HIP 79227 Proxy H RAhms 16 10 08.72
DEdms -65 31 39.6 Vmag 8.74 VarFlag R Vmag H
RAdeg 242.536 DEdeg -65.5277 AstroRef A Plx 6.75
CCDM 16101-6532 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 49 Rho 0.321 HD 144420 BD
CD CP CP-65 3233 Dm number -65 3233 VIred 0.92
SpType K0III R SpType Coord arcsec 2000 161008.72-653139.6
Hipparcos 2
HIP 79227 Sn 15 So 3 Nc 2
RArad 4.2330576501 DErad -1.1436734807 Plx 4.37 PmRA -6.26
PmDE -6.9 E RArad 0.75 E DErad 0.76 E Plx 1.36
E pmRA 0.85 E pmDE 0.98 Hpmag 8.9055 E Hpmag 0.0021
SHp 0.023 VA 0 BV 0.976 E BV 0.018
VI 0.96
CCDM
Ccdm 16101-6532 RComp Comp A Note1
Note2 Discov num DRAs 2.71 DDEs 20.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.2 Sp K0 PmNote *
PmRA -6 PmDE -7 Dm number -65 3233 Cat1 CPD
Name2 Cat2 HD 144420 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 79227
 
 
16101-6532 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 161008.74-653139.3 Mag 10.6 Calc delta mag 1.44
Calc coord yes
CCDM
Ccdm 16101-6532 RComp Comp B Note1
Note2 Discov num HDS DRAs 2.75 DDEs 20.6
R dRAs 82 Year 1991 Theta 49 Rho 0.3
Obs 1 Vmag 10.6 Sp PmNote *
PmRA -6 PmDE -7 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 79227