02566+3620 ALI  44

 
 
02h 56m 38.68s +36 20' 11.8" P.A. 209 sep 15.2 mag 11.00,12.20
 
 
Coord 2000
02566+3620
Discov num
ALI  44
Comp
Coord arcsec 2000
02 56 38.68 +36 20 11.8
Date first
1932
Date last
2001
Obs
3
Pa first
213
Pa last
209
P.A. Now (θ)
209°
Sep first
15.0
Sep last
15.2
Sep. Now (ρ)
15.2"
Mag pri
11.00
Mag sec
12.20
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
+000
Sec motion ra
-003
Pri motion dec
+003
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
2338-00323-1
last precise pa
209.1
last precise sep
15.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02566+3620 ALI 44 1998 2 209 15.3 10.96 12.20 D 025638.68+362011.8
02566+3620 ALI 44 2001 3 209 15.2 11.00 12.20 D 025638.68+362011.8
02566+3620 ALI 44 2010 4 209 15.2 11.00 12.20 025638.68+362011.8

If you need more information about this double, apply for a data request form to the WDS.