01055+6253 MLB 247

 
 
01h 05m 28.56s +62 53' 17.2" P.A. 295 sep 3.4 mag 11.35,11.64 Sp F8
 
 
Coord 2000
01055+6253
Discov num
MLB 247
Comp
Coord arcsec 2000
01 05 28.56 +62 53 17.2
Date first
1908
Date last
2009
Obs
22
Pa first
281
Pa last
295
P.A. Now (θ)
295°
Sep first
3.3
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
11.35
Mag sec
11.64
delta mag (ΔM)
0.29
Spectral class
F8 (yellow-white)
Pri motion ra
+013
Sec motion ra
-006
Pri motion dec
-019
Sec motion dec
-006
Notes
V (Proper motion indicates physical)
rPM=1
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
295
Precise sep
3.354
Constellation
Cassiopeia
Tycho2
4021-00916-1
last precise pa
295
last precise sep
3.354
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01055+6253 MLB 247 1999 10 293 3.3 11.35 11.64 D 010528.56+625317.2
01055+6253 MLB 247 2006 13 295 3.4 11.35 11.64 D 010528.56+625317.2
01055+6253 MLB 247 2009 22 295 3.4 11.35 11.64 F8 V 010528.56+625317.2

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