02523+3754 ES 2554

 
 
02h 52m 18.00s +37 53' 24.2" P.A. 158 sep 8.2 mag 9.44,11.10
 
 
Coord 2000
02523+3754
Discov num
ES 2554
Comp
Coord arcsec 2000
02 52 18.00 +37 53 24.2
Date first
1932
Date last
2010
Obs
3
Pa first
160
Pa last
158
P.A. Now (θ)
158°
Sep first
6.7
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
9.44
Mag sec
11.10
delta mag (ΔM)
1.66
Spectral class
Pri motion ra
+002
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
2846-01349-1
last precise pa
158
last precise sep
8.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02523+3754 ES 2554 1998 2 158 7.9 9.44 11.10 D 025218.00+375324.2
02523+3754 ES 2554 2010 3 158 8.2 9.44 11.10 D 025218.00+375324.2

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