10221-3019 HJ 4309

 
 
10H 22M 05.91S -30 19' 32.7" P.A. 190 SEP 19.2 MAG 11.50,11.72
 
 
Coord 2000
10221-3019
Discov num
HJ 4309
Comp
Coord arcsec 2000
10 22 05.91 -30 19 32.7
Date first
1835
Date last
1999
Obs
8
Pa first
230
Pa last
190
P.A. Now (θ)
190°
Sep first
15.0
Sep last
19.2
Sep. Now (ρ)
19.2"
Mag pri
11.50
Mag sec
11.72
delta mag (ΔM)
0.22
Spectral class
Pri motion ra
-075
Sec motion ra
-028
Pri motion dec
+044
Sec motion dec
+003
Notes
rPM=0.717
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Antlia
Tycho2
7184-00756-1
last precise pa
189.5
last precise sep
19.15