15403-5232 B  2791

 
 
15h 40m 12.51s -52 31' 27.9" P.A. 290.00 sep 3.3 mag 10.65,12.40 Sp K4
 
 
Coord 2000
15403-5232
Discov num
B  2791
Comp
Coord arcsec 2000
15 40 12.51 -52 31 27.9
Date first
1894
Date last
2015
Obs
2
Pa first
269
Pa last
290
P.A. Now (θ)
290°
Sep first
3.4
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
10.65
Mag sec
12.40
delta mag (ΔM)
1.75
Spectral class
K4 (yellow-orange)
Pri motion ra
-023
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
S (Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
289.9
Precise sep
3.271
Constellation
Norma
SAO
242817
Tycho2
8696-02880-1
Gaia DR2
5886038106939862016
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15403-5232 B 2791 1894 1 269 3.4 10.65 12.40 154012.51-523127.9
15403-5232 B 2791 2015 2 290 3.3 10.65 12.40 K4 S 154012.51-523127.9

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