02217+6301 TDS2227

 
 
02h 21m 39.20s +63 01' 17.0" P.A. 1 sep 0.9 mag 12.04,12.35
 
 
Coord 2000
02217+6301
Discov num
TDS2227
Comp
Coord arcsec 2000
02 21 39.20 +63 01 17.0
Date first
1991
Date last
1991
Obs
1
Pa first
1
Pa last
1
P.A. Now (θ)
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
12.04
Mag sec
12.35
delta mag (ΔM)
0.31
Spectral class
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
0.9
Precise sep
0.89
Constellation
Cassiopeia
Tycho2
4050-01861-1
last precise pa
0.9
last precise sep
0.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02217+6301 TDS2227 1991 1 1 0.9 12.04 12.35 022139.20+630117.0

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