16319-6217 I   336

 
 
16h 31m 51.27s -62 17' 25.1" P.A. 197 sep 1 mag 7.81,8.14 Sp B9V dist. 234.74 pc (765.72 l.y.)
 
 
Coord 2000
16319-6217
Discov num
I   336
Comp
Coord arcsec 2000
16 31 51.27 -62 17 25.1
Date first
1900
Date last
2016
Obs
11
Pa first
196
Pa last
197
P.A. Now (θ)
197°
Sep first
1.2
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
7.81
Mag sec
8.14
delta mag (ΔM)
0.33
Spectral class
B9V (blue-white)
Pri motion ra
-008
Sec motion ra
-008
Pri motion dec
+002
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
197.1
Precise sep
1.021
Constellation
Triangulum Australe
SAO
253588
HIP
80957
Tycho2
9041-03923-1
HD
148431
CP
CP-62 5362
Distance
234.74
Distance ly
765.72
last precise pa
197.1
last precise sep
1.021
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16319-6217 I 336 1991 12 199 1.1 7.81 8.14 B9V D 163151.27-621725.1
16319-6217 I 336 2016 11 197 1.0 7.81 8.14 B9V 163151.27-621725.1

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