00458+4951 ES  446

 
 
00h 45m 50.92s +49 50' 46.6" P.A. 257 sep 13.8 mag 8.77,10.74 Sp K5
 
 
Coord 2000
00458+4951
Discov num
ES  446
Comp
Coord arcsec 2000
00 45 50.92 +49 50 46.6
Date first
1903
Date last
2015
Obs
13
Pa first
255
Pa last
257
P.A. Now (θ)
257°
Sep first
10.0
Sep last
13.8
Sep. Now (ρ)
13.8"
Mag pri
8.77
Mag sec
10.74
delta mag (ΔM)
1.97
Spectral class
K5 (yellow-orange)
Pri motion ra
+021
Sec motion ra
-012
Pri motion dec
+007
Sec motion dec
-002
Notes
rPM=1.545
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
257
Precise sep
13.846
Constellation
Cassiopeia
SAO
36632
Tycho2
3270-01205-1
last precise pa
257
last precise sep
13.846
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00458+4951 ES 446 2007 11 257 13.8 8.77 10.74 K5 D 004550.92+495046.6
00458+4951 ES 446 2015 13 257 13.8 8.77 10.74 K5 004550.92+495046.6

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