02552+5950 MLR 520

 
 
02h 55m 12.64s +59 49' 45.6" P.A. 62 sep 0.1 mag 8.76,8.87 Sp A5V dist. 142.25 pc (464.02 l.y.)
 
 
Coord 2000
02552+5950
Discov num
MLR 520
Comp
Coord arcsec 2000
02 55 12.64 +59 49 45.6
Date first
1974
Date last
2011
Obs
14
Pa first
39
Pa last
62
P.A. Now (θ)
62°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
8.76
Mag sec
8.87
delta mag (ΔM)
0.11
Spectral class
A5V (white)
Pri motion ra
-012
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
23692
HIP
13597
Tycho2
3713-00833-1
HD
17911
BD
BD+59 567
Distance
142.25
Distance ly
464.02
last precise pa
62.4
last precise sep
0.112
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02552+5950 MLR 520 1991 9 283 0.1 8.76 8.87 A5V 025512.64+594945.6
02552+5950 MLR 520 2009 10 74 0.1 8.76 8.87 A5V D 025512.64+594945.6
02552+5950 MLR 520 2011 14 62 0.1 8.76 8.87 A5V 025512.64+594945.6

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