01524+6443 MLB 449

 
 
01h 52m 20.59s +64 42' 17.6" P.A. 300 sep 8.8 mag 10.16,12.50
 
 
Coord 2000
01524+6443
Discov num
MLB 449
Comp
Coord arcsec 2000
01 52 20.59 +64 42 17.6
Date first
1926
Date last
2010
Obs
5
Pa first
328
Pa last
300
P.A. Now (θ)
300°
Sep first
2.9
Sep last
8.8
Sep. Now (ρ)
8.8"
Mag pri
10.16
Mag sec
12.50
delta mag (ΔM)
2.34
Spectral class
Pri motion ra
+071
Sec motion ra
-041
Pri motion dec
-029
Sec motion dec
+033
Notes
U (Proper motion indicates non-physical)
rPM=1.669
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
299.6
Precise sep
8.79
Cdsa2 id
MLB 449
Constellation
Cassiopeia
SAO
12017
Tycho2
4040-00926-1
Ra deg
1.872386111111111
De deg
64.70488888888889
last precise pa
299.6
last precise sep
8.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01524+6443 MLB 449 1926 1 328 2.9 10.16 12.50 015220.59+644217.6
01524+6443 MLB 449 2005 3 300 9.3 10.16 12.50 U 015220.59+644217.6
01524+6443 MLB 449 2010 5 300 8.8 10.16 12.50 U 015220.59+644217.6

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