15579-3158 HJ 4821

 
 
15H 57M 52.96S -31 58' 14.3" P.A. 324 SEP 19.3 MAG 8.69,8.70 SP A0V+A0V
 
 
Coord 2000
15579-3158
Discov num
HJ 4821
Comp
Coord arcsec 2000
15 57 52.96 -31 58 14.3
Date first
1836
Date last
2010
Obs
14
Pa first
325
Pa last
324
P.A. Now (θ)
324°
Sep first
19.2
Sep last
19.3
Sep. Now (ρ)
19.3"
Mag pri
8.69
Mag sec
8.70
delta mag (ΔM)
0.01
Spectral class
A0V+A0V (white/white)
Pri motion ra
-003
Sec motion ra
-008
Pri motion dec
-003
Sec motion dec
-002
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lupus
SAO
207167
Tycho2
7333-02039-1
last precise pa
324.4
last precise sep
19.3