02239+8323 CRB 161

 
 
02h 23m 55.85s +83 22' 57.6" P.A. 171 sep 25.9 mag 11.30,17.60
 
 
Coord 2000
02239+8323
Discov num
CRB 161
Comp
Coord arcsec 2000
02 23 55.85 +83 22 57.6
Date first
1999
Date last
2010
Obs
2
Pa first
170
Pa last
171
P.A. Now (θ)
171°
Sep first
25.9
Sep last
25.9
Sep. Now (ρ)
25.9"
Mag pri
11.30
Mag sec
17.60
delta mag (ΔM)
6.3
Spectral class
Pri motion ra
+085
Sec motion ra
+081
Pri motion dec
+036
Sec motion dec
+036
Notes
V (Proper motion indicates physical)
rPM=0.043 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
170.5
Precise sep
25.9
Constellation
Cepheus
Tycho2
4616-02273-1
last precise pa
170.5
last precise sep
25.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02239+8323 CRB 161 1999 1 170 25.9 11.30 17.60 V 022355.85+832257.6
02239+8323 CRB 161 2010 2 170 25.8 11.30 17.60 V 022355.85+832257.6

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