02120+1700 LDS3355

 
 
02H 11M 56.86S +16 59' 40.3" P.A. 296 SEP 23.3 MAG 16.40,18.23 SP M4+M5
 
 
Coord 2000
02120+1700
Discov num
LDS3355
Comp
Coord arcsec 2000
02 11 56.86 +16 59 40.3
Date first
1954
Date last
2010
Obs
6
Pa first
296
Pa last
296
P.A. Now (θ)
296°
Sep first
23.5
Sep last
23.3
Sep. Now (ρ)
23.3"
Mag pri
16.40
Mag sec
18.23
delta mag (ΔM)
1.83
Spectral class
M4+M5 (red/red)
Pri motion ra
+137
Sec motion ra
+136
Pri motion dec
-104
Sec motion dec
-101
Notes
V (Proper motion indicates physical)
rPM=0.018 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
last precise pa
296.4
last precise sep
23.33