02390+6113 TDS2318

 
 
02h 39m 02.91s +61 13' 12.5" P.A. 227 sep 0.4 mag 11.03,11.15 Sp A2
 
 
Coord 2000
02390+6113
Discov num
TDS2318
Comp
Coord arcsec 2000
02 39 02.91 +61 13 12.5
Date first
1991
Date last
1991
Obs
1
Pa first
227
Pa last
227
P.A. Now (θ)
227°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
11.03
Mag sec
11.15
delta mag (ΔM)
0.12
Spectral class
A2 (white)
Pri motion ra
-007
Sec motion ra
-007
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
227.3
Precise sep
0.43
Constellation
Cassiopeia
Tycho2
4047-00426-1
last precise pa
227.3
last precise sep
0.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02390+6113 TDS2318 1991 1 227 0.4 11.03 11.15 023902.91+611312.5

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