23320+5456 AZC 187

 
 
23h 32m 02.69s +54 55' 48.8" P.A. 46 sep 18.2 mag 14.19,18.24 dist. 2439.02 pc (7956.08 l.y.)
 
 
Coord 2000
23320+5456
Discov num
AZC 187
Comp
Coord arcsec 2000
23 32 02.69 +54 55 48.8
Date first
1998
Date last
2015
Obs
3
Pa first
45
Pa last
46
P.A. Now (θ)
46°
Sep first
18.2
Sep last
18.2
Sep. Now (ρ)
18.2"
Mag pri
14.19
Mag sec
18.24
delta mag (ΔM)
4.05
Spectral class
Pri motion ra
-065
Sec motion ra
-064
Pri motion dec
-063
Sec motion dec
-065
Notes
V (Proper motion indicates physical)
rPM=0.025 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
45.6
Precise sep
18.245
Spectr
B8
Constellation
Cassiopeia
SAO
35521
HIP
116149
Tycho2
4003-01941-1
Gaia DR2
53080860928
HD
236162
BD
BD+54 3002
Distance
2439.02
Distance ly
7956.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23320+5456 AZC 187 1998 1 45 18.2 14.19 18.24 V 233202.69+545548.8
23320+5456 AZC 187 2010 2 45 18.2 14.19 18.24 V 233202.69+545548.8
23320+5456 AZC 187 2015 3 46 18.2 14.19 18.24 V 233202.69+545548.8

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