15220-4200 BRT 854

 
 
15H 22M 02.88S -42 00' 02.0" P.A. 28 SEP 6.1 MAG 12.30,13.20
 
 
Coord 2000
15220-4200
Discov num
BRT 854
Comp
Coord arcsec 2000
15 22 02.88 -42 00 02.0
Date first
1898
Date last
2010
Obs
6
Pa first
7
Pa last
28
P.A. Now (θ)
28°
Sep first
4.1
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
12.30
Mag sec
13.20
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-023
Sec motion ra
+032
Pri motion dec
-046
Sec motion dec
+046
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lupus
last precise pa
27.6
last precise sep
6.05