02231+4213 ES 1501

 
 
02h 23m 04.57s +42 13' 20.2" P.A. 225 sep 3 mag 9.77,14.40
 
 
Coord 2000
02231+4213
Discov num
ES 1501
Comp
Coord arcsec 2000
02 23 04.57 +42 13 20.2
Date first
1916
Date last
2000
Obs
2
Pa first
96
Pa last
225
P.A. Now (θ)
225°
Sep first
6.6
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
9.77
Mag sec
14.40
delta mag (ΔM)
4.63
Spectral class
Pri motion ra
+035
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
225
Precise sep
3
Constellation
Andromeda
Tycho2
2839-01501-1
last precise pa
225
last precise sep
3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02231+4213 ES 1501 1916 1 96 6.6 9.77 14.40 022304.57+421320.2
02231+4213 ES 1501 2000 2 225 3.0 9.77 14.40 022304.57+421320.2

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