01023+6103 SMA  12

 
 
01h 02m 24.45s +61 03' 53.3" P.A. 156 sep 5.3 mag 12.30,13.20
 
 
Coord 2000
01023+6103
Discov num
SMA  12
Comp
Coord arcsec 2000
01 02 24.45 +61 03 53.3
Date first
1921
Date last
2003
Obs
4
Pa first
141
Pa last
156
P.A. Now (θ)
156°
Sep first
8.5
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
12.30
Mag sec
13.20
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+022
Sec motion ra
+009
Pri motion dec
-001
Sec motion dec
+002
Notes
rPM=0.606
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
156.4
Precise sep
5.346
Constellation
Cassiopeia
last precise pa
156.4
last precise sep
5.346
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01023+6103 SMA 12 2001 3 337 5.3 12.00 12.50 D 010224.44+610353.5
01023+6103 SMA 12 2003 4 156 5.3 12.30 13.20 010224.45+610353.3

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