18214-7214 UC 3557

 
 
18H 21M 23.99S -72 13' 51.7" P.A. 222 SEP 15.9 MAG 10.30,15.60 SP G0
 
 
Coord 2000
18214-7214
Discov num
UC 3557
Comp
Coord arcsec 2000
18 21 23.99 -72 13 51.7
Date first
1998
Date last
2010
Obs
4
Pa first
223
Pa last
222
P.A. Now (θ)
222°
Sep first
16.0
Sep last
15.9
Sep. Now (ρ)
15.9"
Mag pri
10.30
Mag sec
15.60
delta mag (ΔM)
5.3
Spectral class
G0 (yellow)
Pri motion ra
+027
Sec motion ra
+027
Pri motion dec
-070
Sec motion dec
-071
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.013 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pavo
Tycho2
9298-00318-1
last precise pa
222.1
last precise sep
15.85