15523-4036 DAW  68

 
 
15h 52m 19.75s -40 36' 09.6" P.A. 129 sep 0.2 mag 10.10,10.40 Sp A2IV
 
 
Coord 2000
15523-4036
Discov num
DAW  68
Comp
Coord arcsec 2000
15 52 19.75 -40 36 09.6
Date first
1920
Date last
1965
Obs
7
Pa first
124
Pa last
129
P.A. Now (θ)
129°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.10
Mag sec
10.40
delta mag (ΔM)
0.3
Spectral class
A2IV (white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-027
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
129.1
Precise sep
0.23
Constellation
Lupus
SAO
226316
Tycho2
7842-01013-1
HD
141761
last precise pa
129.1
last precise sep
0.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15523-4036 DAW 68 1965 7 129 0.2 10.10 10.40 A2IV 155219.75-403609.6

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