WDS 20170+1716 : COMPONENTS
 
 
  A B C D
B pa=263.7°
sep=9.55"
 
C pa=349.2°
sep=17.88"
pa=18.3°
sep=19.60"
 
D pa=98.9°
sep=20.20"
pa=94.0°
sep=29.53"
pa=131.6°
sep=31.17"
 
E pa=42.4°
sep=25.61"
pa=53.3°
sep=33.38"
pa=86.3°
sep=20.66"
pa=353.0°
sep=22.20"
 
 
20170+1716 A
 
 
Coord arcsec 2000 201701.33+171545.9 Mag 10.61 Spectral class K5 (yellow-orange) PmRA -201.00
PmDE -208.0 Tycho2 1635-00284-1 HD 351944
Tycho2
Tycho2 1635-00284-1 Pflag RAmdeg 304.25558780 DEmdeg 17.26276220
PmRA -163.4 PmDE -210.6 E RAmdeg 42 E DEmdeg 42
E pmRA 1.1 E pmDE 1.1 EpRAm 1972.02 EpDEm 1969.82
Num 6 Q RAmdeg 1.8 Q DEmdeg 1.9 Q pmRA 1.8
Q pmDE 1.8 BTmag 11.640 E BTmag 0.088 VTmag 10.612
E VTmag 0.059 Prox 999 TYC T HIP
CCDM RAdeg 304.25598944 DEdeg 17.26326250 EpRA 1990 1.54
EpDE 1990 1.46 E RAdeg 46.5 E DEdeg 48.3 Posflg
Corr 0.0
 
 
20170+1716 B
 
 
Coord arcsec 2000 201700.67+171544.9 Mag 18.3 Calc delta mag 7.69 Calc coord yes
 
 
20170+1716 C
 
 
Coord arcsec 2000 201701.10+171603.5 Mag 14.2 Calc delta mag 3.59 Calc coord yes
 
 
20170+1716 D
 
 
Coord arcsec 2000 201702.72+171542.8 Mag 13.3 PmRA -2.00 PmDE 0.0
Calc delta mag 2.69 Calc coord yes
 
 
20170+1716 E
 
 
Coord arcsec 2000 201702.53+171604.8 Mag 18.3 Calc delta mag 7.69 Calc coord yes