15433-5125 I   544

 
 
15h 43m 16.44s -51 24' 52.4" P.A. 223 sep 2 mag 9.34,10.88 Sp A0V
 
 
Coord 2000
15433-5125
Discov num
I   544
Comp
Coord arcsec 2000
15 43 16.44 -51 24 52.4
Date first
1909
Date last
1991
Obs
4
Pa first
225
Pa last
223
P.A. Now (θ)
223°
Sep first
1.2
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
9.34
Mag sec
10.88
delta mag (ΔM)
1.54
Spectral class
A0V (white)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
223.3
Precise sep
1.95
Constellation
Norma
SAO
242865
Tycho2
8308-01556-1
HD
139932
last precise pa
223.3
last precise sep
1.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15433-5125 I 544 1991 4 223 2.0 9.34 10.88 A0V 154316.44-512452.4

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