21307-7121 GLI 270

 
 
21H 30M 43.45S -71 20' 56.0" P.A. 316 SEP 29 MAG 9.00,9.12 SP K0III+A2V
 
 
Coord 2000
21307-7121
Discov num
GLI 270
Comp
Coord arcsec 2000
21 30 43.45 -71 20 56.0
Date first
1851
Date last
2010
Obs
12
Pa first
318
Pa last
316
P.A. Now (θ)
316°
Sep first
30.3
Sep last
29.0
Sep. Now (ρ)
29"
Mag pri
9.00
Mag sec
9.12
delta mag (ΔM)
0.12
Spectral class
K0III+A2V (yellow-orange/white)
Pri motion ra
+004
Sec motion ra
+006
Pri motion dec
+008
Sec motion dec
+010
Notes
rPM=0.243 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pavo
Tycho2
9330-01386-1
HD
204148
last precise pa
315.6
last precise sep
29.02