02030+1315 LDS1124AB

 
 
02H 02M 57.10S +13 15' 53.8" P.A. 210 SEP 17.5 MAG 18.10,19.00 SP M4
 
 
Coord 2000
02030+1315
Discov num
LDS1124
Comp
AB
Coord arcsec 2000
02 02 57.10 +13 15 53.8
Date first
1950
Date last
2010
Obs
6
Pa first
210
Pa last
210
P.A. Now (θ)
210°
Sep first
18.0
Sep last
17.5
Sep. Now (ρ)
17.5"
Mag pri
18.10
Mag sec
19.00
delta mag (ΔM)
0.9
Spectral class
M4 (red)
Pri motion ra
+069
Sec motion ra
+068
Pri motion dec
-049
Sec motion dec
-044
Notes
V (Proper motion indicates physical)
rPM=0.06 (< 0.3, Physical double)
This double is physical.
 
 
02030+1315 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02030+1315 SKF1040 Aa,Ab 1999 1999 1 345 0.8 18.80 18.80 0.00
Show 02030+1315 LDS1124 AB 1950 2010 6 210 17.5 18.10 19.00 0.90 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
last precise pa
210.1
last precise sep
17.54