16412-6403 RST 874

 
 
16h 41m 13.43s -64 03' 15.0" P.A. 39 sep 7.7 mag 8.26,14.00 Sp B8IV dist. 434.78 pc (1418.25 l.y.)
 
 
Coord 2000
16412-6403
Discov num
RST 874
Comp
Coord arcsec 2000
16 41 13.43 -64 03 15.0
Date first
1930
Date last
2000
Obs
4
Pa first
41
Pa last
39
P.A. Now (θ)
39°
Sep first
7.6
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
8.26
Mag sec
14.00
delta mag (ΔM)
5.74
Spectral class
B8IV (blue-white)
Pri motion ra
-007
Sec motion ra
-196
Pri motion dec
-009
Sec motion dec
+066
Notes
rPM=0.983
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
38.5
Precise sep
7.69
Constellation
Triangulum Australe
SAO
253652
HIP
81689
Tycho2
9046-00416-1
HD
149785
CP
CP-63 3990
Distance
434.78
Distance ly
1418.25
last precise pa
38.5
last precise sep
7.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16412-6403 RST 874 2000 3 39 7.7 8.30 14.00 B8IV D 164113.43-640315.0
16412-6403 RST 874 2010 5 38 6.7 8.26 14.00 B8IV 164113.43-640315.0

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