03556+5216 BU  743

 
 
03h 55m 38.76s +52 15' 37.4" P.A. 261 sep 1.1 mag 8.86,10.03 Sp A5 dist. 336.7 pc (1098.32 l.y.)
 
 
Coord 2000
03556+5216
Discov num
BU  743
Comp
Coord arcsec 2000
03 55 38.76 +52 15 37.4
Date first
1880
Date last
2014
Obs
16
Pa first
250
Pa last
261
P.A. Now (θ)
261°
Sep first
0.8
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
8.86
Mag sec
10.03
delta mag (ΔM)
1.17
Spectral class
A5 (white)
Pri motion ra
+019
Sec motion ra
+019
Pri motion dec
-027
Sec motion dec
-027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
261.1
Precise sep
1.06
Cdsa2 id
BU 743
Constellation
Perseus
SAO
24302
HIP
18372
Tycho2
3338-00917-1
HD
232858
BD
BD+51 802
Ra deg
3.927433333333333
De deg
52.26038888888889
Distance
336.7
Distance ly
1098.32
last precise pa
261.1
last precise sep
1.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03556+5216 BU 743 2006 15 260 1.0 8.86 10.03 A5 D 035538.76+521537.4
03556+5216 BU 743 2014 16 261 1.1 8.86 10.03 A5 035538.76+521537.4

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