00236+5201 ES  750

 
 
00h 23m 39.71s +52 00' 52.2" P.A. 270 sep 3 mag 10.79,13.23 Sp F2 dist. 1388.89 pc (4530.56 l.y.)
 
 
Coord 2000
00236+5201
Discov num
ES  750
Comp
Coord arcsec 2000
00 23 39.71 +52 00 52.2
Date first
1909
Date last
2002
Obs
4
Pa first
266
Pa last
270
P.A. Now (θ)
270°
Sep first
2.7
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
10.79
Mag sec
13.23
delta mag (ΔM)
2.44
Spectral class
F2 (yellow-white)
Pri motion ra
+009
Sec motion ra
+001
Pri motion dec
-008
Sec motion dec
-007
Notes
rPM=0.67
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
269.5
Precise sep
2.958
Constellation
Cassiopeia
HIP
1872
Tycho2
3260-02236-1
BD
BD+51 60
Distance
1388.89
Distance ly
4530.56
last precise pa
269.5
last precise sep
2.958
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00236+5201 ES 750 1991 3 270 2.9 10.79 13.23 002339.71+520052.2
00236+5201 ES 750 2002 4 270 3.0 10.79 13.23 002339.71+520052.2

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