02054+6315 MLB 253

 
 
02h 05m 27.52s +63 14' 24.3" P.A. 40 sep 4.3 mag 10.00,10.50
 
 
Coord 2000
02054+6315
Discov num
MLB 253
Comp
Coord arcsec 2000
02 05 27.52 +63 14 24.3
Date first
1904
Date last
2012
Obs
7
Pa first
42
Pa last
40
P.A. Now (θ)
40°
Sep first
4.5
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
10.00
Mag sec
10.50
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-015
Sec motion ra
+006
Pri motion dec
-007
Sec motion dec
+014
Notes
rPM=1.794
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
40.2
Precise sep
4.25
Constellation
Cassiopeia
Tycho2
4037-01030-1
last precise pa
40.2
last precise sep
4.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02054+6315 MLB 253 2001 5 41 4.4 10.00 10.50 D 020527.52+631424.3
02054+6315 MLB 253 2003 6 40 4.3 10.00 10.50 D 020527.52+631424.3
02054+6315 MLB 253 2012 7 40 4.2 10.00 10.50 D 020527.52+631424.3

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