12125+3940 HDS1727

 
 
12H 12M 29.32S +39 40' 29.1" P.A. 341 SEP 0.5 MAG 11.72,13.14 SP M2V DIST. 30.5 PC (99.49 L.Y.)
 
 
Coord 2000
12125+3940
Discov num
HDS1727
Comp
Coord arcsec 2000
12 12 29.32 +39 40 29.1
Date first
1991
Date last
2012
Obs
8
Pa first
340
Pa last
341
P.A. Now (θ)
341°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.72
Mag sec
13.14
delta mag (ΔM)
1.42
Spectral class
M2V (red)
Pri motion ra
+162
Sec motion ra
Pri motion dec
-160
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
HIP
59534
Tycho2
3017-01894-3
GL
NN 3714
Distance
30.5
Distance ly
99.49
last precise pa
341.3
last precise sep
0.459