03213+4809 COU2020

 
 
03h 21m 16.96s +48 09' 09.9" P.A. 233 sep 0.3 mag 10.50,11.00 Sp A0
 
 
Coord 2000
03213+4809
Discov num
COU2020
Comp
Coord arcsec 2000
03 21 16.96 +48 09 09.9
Date first
1983
Date last
2008
Obs
2
Pa first
238
Pa last
233
P.A. Now (θ)
233°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.50
Mag sec
11.00
delta mag (ΔM)
0.5
Spectral class
A0 (white)
Pri motion ra
+004
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
232.6
Precise sep
0.337
Constellation
Perseus
Tycho2
3315-02016-1
last precise pa
232.6
last precise sep
0.337
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03213+4809 COU2020 1983 1 238 0.3 10.50 11.00 032120.00+480900.0
03213+4809 COU2020 2008 2 233 0.3 10.50 11.00 032116.96+480909.9

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