12164-3444 JSP 522

 
 
12H 16M 23.31S -34 44' 04.7" P.A. 248 SEP 2.2 MAG 10.33,12.13 SP F5V
 
 
Coord 2000
12164-3444
Discov num
JSP 522
Comp
Coord arcsec 2000
12 16 23.31 -34 44 04.7
Date first
1929
Date last
1991
Obs
3
Pa first
238
Pa last
248
P.A. Now (θ)
248°
Sep first
2.2
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
10.33
Mag sec
12.13
delta mag (ΔM)
1.8
Spectral class
F5V (yellow-white)
Pri motion ra
-020
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
203298
Tycho2
7240-01569-1
HD
106722
last precise pa
247.9
last precise sep
2.211