23472+5755 TDT4191

 
 
23h 47m 09.49s +57 55' 23.5" P.A. 154 sep 0.4 mag 10.52,10.64 Sp A2
 
 
Coord 2000
23472+5755
Discov num
TDT4191
Comp
Coord arcsec 2000
23 47 09.49 +57 55 23.5
Date first
1991
Date last
1991
Obs
1
Pa first
154
Pa last
154
P.A. Now (θ)
154°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.52
Mag sec
10.64
delta mag (ΔM)
0.12
Spectral class
A2 (white)
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
154.3
Precise sep
0.39
Cdsa2 id
TDT 4191
Constellation
Cassiopeia
Tycho2
4009-00423-1
HD
240398
Ra deg
23.785969444444447
De deg
57.92319444444444
last precise pa
154.3
last precise sep
0.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23472+5755 TDT4191 1991 1 154 0.4 10.52 10.64 234709.49+575523.5

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