16279-6440 FIN 247

 
 
16h 27m 51.20s -64 39' 42.2" P.A. 127 sep 2.5 mag 8.77,11.08 Sp F0IV dist. 169.78 pc (553.82 l.y.)
 
 
Coord 2000
16279-6440
Discov num
FIN 247
Comp
Coord arcsec 2000
16 27 51.20 -64 39 42.2
Date first
1931
Date last
1991
Obs
4
Pa first
133
Pa last
127
P.A. Now (θ)
127°
Sep first
2.3
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
8.77
Mag sec
11.08
delta mag (ΔM)
2.31
Spectral class
F0IV (yellow-white)
Pri motion ra
-010
Sec motion ra
-009
Pri motion dec
+017
Sec motion dec
+014
Notes
rPM=0.16 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
127.2
Precise sep
2.46
Constellation
Triangulum Australe
HIP
80633
Tycho2
9045-02217-1
HD
147731
CP
CP-64 3488
Distance
169.78
Distance ly
553.82
last precise pa
127.2
last precise sep
2.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16279-6440 FIN 247 1991 4 127 2.5 8.77 11.08 F0IV D 162751.20-643942.2

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