18133-4220 BRT1032

 
 
18H 13M 17.31S -42 19' 15.0" P.A. 95 SEP 5.4 MAG 12.80,13.09
 
 
Coord 2000
18133-4220
Discov num
BRT1032
Comp
Coord arcsec 2000
18 13 17.31 -42 19 15.0
Date first
1901
Date last
1999
Obs
3
Pa first
118
Pa last
95
P.A. Now (θ)
95°
Sep first
3.5
Sep last
5.4
Sep. Now (ρ)
5.4"
Mag pri
12.80
Mag sec
13.09
delta mag (ΔM)
0.29
Spectral class
Pri motion ra
-027
Sec motion ra
+060
Pri motion dec
-001
Sec motion dec
-002
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Austrina
Tycho2
7908-00490-1
last precise pa
95.1
last precise sep
5.39