01531+4720 ES 1213

 
 
01h 53m 06.01s +47 20' 16.1" P.A. 131 sep 2.4 mag 10.23,12.80 Sp F5
 
 
Coord 2000
01531+4720
Discov num
ES 1213
Comp
Coord arcsec 2000
01 53 06.01 +47 20 16.1
Date first
1913
Date last
1913
Obs
1
Pa first
131
Pa last
131
P.A. Now (θ)
131°
Sep first
2.4
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
10.23
Mag sec
12.80
delta mag (ΔM)
2.57
Spectral class
F5 (yellow-white)
Pri motion ra
-013
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
131.2
Precise sep
2.41
Constellation
Andromeda
Tycho2
3284-02233-1
last precise pa
131.2
last precise sep
2.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01531+4720 ES 1213 1913 1 131 2.4 10.23 12.80 F5 015306.01+472016.1

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