21135-5129 BRT1117

 
 
21H 13M 33.70S -51 29' 48.2" P.A. 318 SEP 4 MAG 13.00,13.10
 
 
Coord 2000
21135-5129
Discov num
BRT1117
Comp
Coord arcsec 2000
21 13 33.70 -51 29 48.2
Date first
1905
Date last
2000
Obs
4
Pa first
317
Pa last
318
P.A. Now (θ)
318°
Sep first
2.7
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
13.00
Mag sec
13.10
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+046
Sec motion ra
-028
Pri motion dec
-040
Sec motion dec
+038
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Indus
last precise pa
317.5
last precise sep
3.99