18163-7005 UC 3539

 
 
18H 16M 18.87S -70 05' 11.2" P.A. 157 SEP 88.3 MAG 9.30,16.50 SP K0III
 
 
Coord 2000
18163-7005
Discov num
UC 3539
Comp
Coord arcsec 2000
18 16 18.87 -70 05 11.2
Date first
1998
Date last
2010
Obs
3
Pa first
156
Pa last
157
P.A. Now (θ)
157°
Sep first
87.8
Sep last
88.3
Sep. Now (ρ)
88.3"
Mag pri
9.30
Mag sec
16.50
delta mag (ΔM)
7.2
Spectral class
K0III (yellow-orange)
Pri motion ra
+019
Sec motion ra
+055
Pri motion dec
+091
Sec motion dec
+080
Notes
V (Proper motion indicates physical)
rPM=0.388
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pavo
Tycho2
9294-01113-1
HD
166328
last precise pa
156.6
last precise sep
88.32