15405-6350 B   842

 
 
15h 40m 28.61s -63 50' 17.1" P.A. 255 sep 0.6 mag 8.33,9.29 Sp A0 dist. 1694.92 pc (5528.83 l.y.)
 
 
Coord 2000
15405-6350
Discov num
B   842
Comp
Coord arcsec 2000
15 40 28.61 -63 50 17.1
Date first
1927
Date last
1991
Obs
7
Pa first
261
Pa last
255
P.A. Now (θ)
255°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
8.33
Mag sec
9.29
delta mag (ΔM)
0.96
Spectral class
A0 (white)
Pri motion ra
-007
Sec motion ra
-007
Pri motion dec
-015
Sec motion dec
-015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
254.9
Precise sep
0.57
Constellation
Triangulum Australe
SAO
253248
HIP
76770
Tycho2
9030-00046-1
HD
139212
CP
CP-63 3636
Distance
1694.92
Distance ly
5528.83
last precise pa
254.9
last precise sep
0.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15405-6350 B 842 1991 7 255 0.6 8.33 9.29 A0 D 154028.61-635017.1

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