02404+5519 A  1279

 
 
02h 40m 25.95s +55 18' 33.4" P.A. 306 sep 2.2 mag 10.12,10.12 Sp A0
 
 
Coord 2000
02404+5519
Discov num
A  1279
Comp
Coord arcsec 2000
02 40 25.95 +55 18 33.4
Date first
1906
Date last
2013
Obs
14
Pa first
304
Pa last
306
P.A. Now (θ)
306°
Sep first
2.0
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
10.12
Mag sec
10.12
delta mag (ΔM)
0
Spectral class
A0 (white)
Pri motion ra
+014
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
306.2
Precise sep
2.15
Constellation
Perseus
SAO
23512
Tycho2
3704-00117-2
last precise pa
306.2
last precise sep
2.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02404+5519 A 1279 1998 13 307 2.2 10.12 10.12 A0 024025.95+551833.4
02404+5519 A 1279 2013 14 306 2.2 10.12 10.12 A0 024025.95+551833.4

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