02433+5245 ES  765

 
 
02h 43m 18.99s +52 45' 23.7" P.A. 90 sep 7.2 mag 9.50,13.10 Sp K2
 
 
Coord 2000
02433+5245
Discov num
ES  765
Comp
Coord arcsec 2000
02 43 18.99 +52 45 23.7
Date first
1909
Date last
2010
Obs
4
Pa first
94
Pa last
90
P.A. Now (θ)
90°
Sep first
6.7
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
9.50
Mag sec
13.10
delta mag (ΔM)
3.6
Spectral class
K2 (yellow-orange)
Pri motion ra
-000
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
90.2
Precise sep
7.2
Constellation
Perseus
SAO
23561
Tycho2
3700-01720-1
HD
232701
last precise pa
90.2
last precise sep
7.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02433+5245 ES 765 1999 3 91 7.3 9.50 13.10 K2 D 024318.99+524523.7
02433+5245 ES 765 2010 4 91 6.8 9.50 13.10 K2 024318.99+524523.7

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