12121-2856 RST1654

 
 
12H 12M 02.26S -28 55' 53.5" P.A. 112 SEP 2.2 MAG 11.07,13.20
 
 
Coord 2000
12121-2856
Discov num
RST1654
Comp
Coord arcsec 2000
12 12 02.26 -28 55 53.5
Date first
1930
Date last
1944
Obs
3
Pa first
114
Pa last
112
P.A. Now (θ)
112°
Sep first
2.0
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
11.07
Mag sec
13.20
delta mag (ΔM)
2.13
Spectral class
Pri motion ra
-022
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
Tycho2
6680-00113-1
last precise pa
112
last precise sep
2.22