15434-5849 I   543

 
 
15h 43m 26.46s -58 48' 54.2" P.A. 337 sep 1.2 mag 8.41,9.99 Sp A2/3III/
 
 
Coord 2000
15434-5849
Discov num
I   543
Comp
Coord arcsec 2000
15 43 26.46 -58 48 54.2
Date first
1909
Date last
1991
Obs
7
Pa first
350
Pa last
337
P.A. Now (θ)
337°
Sep first
1.0
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
8.41
Mag sec
9.99
delta mag (ΔM)
1.58
Spectral class
A2/3III/ (white)
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
-020
Sec motion dec
-020
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
336.6
Precise sep
1.233
Constellation
Norma
SAO
242862
Tycho2
8708-01909-1
HD
139849
last precise pa
336.6
last precise sep
1.233
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15434-5849 I 543 1991 7 337 1.2 8.41 9.99 154326.46-584854.2

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