02555+6112 TDS2389

 
 
02h 55m 30.21s +61 12' 16.9" P.A. 192 sep 0.5 mag 10.81,11.13 Sp A3V
 
 
Coord 2000
02555+6112
Discov num
TDS2389
Comp
Coord arcsec 2000
02 55 30.21 +61 12 16.9
Date first
1991
Date last
1991
Obs
1
Pa first
192
Pa last
192
P.A. Now (θ)
192°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.81
Mag sec
11.13
delta mag (ΔM)
0.32
Spectral class
A3V (white)
Pri motion ra
+007
Sec motion ra
+007
Pri motion dec
-012
Sec motion dec
-012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
192.1
Precise sep
0.46
Constellation
Cassiopeia
Tycho2
4048-00342-1
last precise pa
192.1
last precise sep
0.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02555+6112 TDS2389 1991 1 192 0.5 10.81 11.13 025530.21+611216.9

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