20134-0246 BRT 497

 
 
20H 13M 24.73S -02 45' 54.5" P.A. 275 SEP 4.2 MAG 12.51,13.00
 
 
Coord 2000
20134-0246
Discov num
BRT 497
Comp
Coord arcsec 2000
20 13 24.73 -02 45 54.5
Date first
1910
Date last
1910
Obs
1
Pa first
275
Pa last
275
P.A. Now (θ)
275°
Sep first
4.2
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
12.51
Mag sec
13.00
delta mag (ΔM)
0.49
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
last precise pa
274.6
last precise sep
4.243