12201-2534 B   225

 
 
12H 20M 05.00S -25 33' 51.2" P.A. 73 SEP 0.5 MAG 9.10,10.90 SP F5V
 
 
Coord 2000
12201-2534
Discov num
B   225
Comp
Coord arcsec 2000
12 20 05.00 -25 33 51.2
Date first
1926
Date last
1959
Obs
3
Pa first
72
Pa last
73
P.A. Now (θ)
73°
Sep first
0.4
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.10
Mag sec
10.90
delta mag (ΔM)
1.8
Spectral class
F5V (yellow-white)
Pri motion ra
-069
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
180693
Tycho2
6685-00358-1
HD
107282
last precise pa
73
last precise sep
0.48