16277-6857 SWR 201

 
 
16h 27m 42.87s -68 56' 57.1" P.A. 152 sep 17.1 mag 10.91,11.57 Sp F4V+F4V
 
 
Coord 2000
16277-6857
Discov num
SWR 201
Comp
Coord arcsec 2000
16 27 42.87 -68 56 57.1
Date first
1894
Date last
2010
Obs
8
Pa first
154
Pa last
152
P.A. Now (θ)
152°
Sep first
17.2
Sep last
17.1
Sep. Now (ρ)
17.1"
Mag pri
10.91
Mag sec
11.57
delta mag (ΔM)
0.66
Spectral class
F4V+F4V (yellow-white/yellow-white)
Pri motion ra
+008
Sec motion ra
+012
Pri motion dec
-015
Sec motion dec
-017
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.215 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
151.5
Precise sep
17.11
Constellation
Triangulum Australe
Tycho2
9274-03692-1
last precise pa
151.5
last precise sep
17.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16277-6857 SWR 201 2000 4 151 17.4 11.00 11.50 F4V F4V N D 162742.87-685657.1
16277-6857 SWR 201 2010 8 151 17.3 10.91 11.57 F4V+F4V NV 162742.87-685657.1

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