01563+3758 ARN  87

 
 
01h 56m 18.90s +37 58' 00.5" P.A. 285 sep 56.4 mag 9.08,10.59 Sp K0III
 
 
Coord 2000
01563+3758
Discov num
ARN  87
Comp
Coord arcsec 2000
01 56 18.90 +37 58 00.5
Date first
1928
Date last
2016
Obs
10
Pa first
284
Pa last
285
P.A. Now (θ)
285°
Sep first
56.5
Sep last
56.4
Sep. Now (ρ)
56.4"
Mag pri
9.08
Mag sec
10.59
delta mag (ΔM)
1.51
Spectral class
K0III (yellow-orange)
Pri motion ra
+010
Sec motion ra
+009
Pri motion dec
-011
Sec motion dec
-012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
55111
Tycho2
2816-01546-1
last precise pa
284.8
last precise sep
56.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01563+3758 ARN 87 2006 7 284 56.3 9.08 10.59 D 015618.90+375800.5
01563+3758 ARN 87 2010 9 284 56.3 9.08 10.59 K0III 015618.90+375800.5
01563+3758 ARN 87 2016 10 285 56.4 9.08 10.59 K0III 015618.90+375800.5

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