12523+4822 YSC 100

 
 
12h 52m 15.47s +48 21' 42.8" P.A. 145 sep 0.3 mag 9.20,11.50 Sp F5 dist. 201.21 pc (656.35 l.y.)
 
 
Coord 2000
12523+4822
Discov num
YSC 100
Comp
Coord arcsec 2000
12 52 15.47 +48 21 42.8
Date first
2009
Date last
2014
Obs
8
Pa first
146
Pa last
145
P.A. Now (θ)
145°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.20
Mag sec
11.50
delta mag (ΔM)
2.3
Spectral class
F5 (yellow-white)
Pri motion ra
-030
Sec motion ra
Pri motion dec
+015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
145.2
Precise sep
0.264
Constellation
Canes Venatici
SAO
44363
HIP
62812
Tycho2
3459-00049-1
HD
111925
BD
BD+49 2171
Distance
201.21
Distance ly
656.35
last precise pa
145.2
last precise sep
0.264
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12523+4822 YSC 100 2010 1 145 0.3 9.20 11.50 F5 D 125215.47+482142.8
12523+4822 YSC 100 2014 4 145 0.3 9.20 11.50 F5 125215.47+482142.8

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