12417+5543 SHY 236BE

 
 
12h 35m 51.28s +51 13' 17.3" P.A. 350 sep 999.9 mag 8.63,8.21 Sp K0V+K0V dist. 26.97 pc (87.98 l.y.)
 
 
Coord 2000
12417+5543
Discov num
SHY 236
Comp
BE
Coord arcsec 2000
12 35 51.28 +51 13 17.3
Date first
1991
Date last
1999
Obs
3
Pa first
350
Pa last
350
P.A. Now (θ)
350°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
8.63
Mag sec
8.21
delta mag (ΔM)
0.42
Spectral class
K0V+K0V (yellow-orange/yellow-orange)
Pri motion ra
+109
Sec motion ra
+108
Pri motion dec
-005
Sec motion dec
-001
Notes
N V W (See Notes, Proper motion indicates physical, )
rPM=0.038 (< 0.3, Physical double)
This double is physical.
 
 
12417+5543 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show NP UMa 28480 12417+5543 SHY 64 AB 1991 1999 3 191 999.9 8.37 8.63 0.26
Show 28480 12417+5543 SHY 64 AC 1991 1999 3 309 999.9 8.37 10.14 1.77
Show 28480 12417+5543 SHY 64 AD 1991 1999 3 69 999.9 8.37 9.86 1.49
Show 28480 12417+5543 SHY 236 AE 1991 1999 3 248 999.9 8.37 8.21 0.16
Show 28439 12417+5543 SHY 236 BE 1991 1999 3 350 999.9 8.63 8.21 0.42 <===
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
350.1
Precise sep
9999.999
Var name
DO CVn
Constellation
Canes Venatici
SAO
28439
HIP
61481
Tycho2
3458-01956-1
HD
109647
BD
BD+52 1638
Distance
26.97
Distance ly
87.98
last precise pa
350.1
last precise sep
9999.999
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12417+5543 SHY 236 BE 1999 3 350 999.9 8.63 8.21 K0V K0V NVD 123551.28+511317.3

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