11309-1310 BRT2728

 
 
11H 30M 51.54S -13 10' 19.0" P.A. 271 SEP 3 MAG 12.40,13.00
 
 
Coord 2000
11309-1310
Discov num
BRT2728
Comp
Coord arcsec 2000
11 30 51.54 -13 10 19.0
Date first
1903
Date last
2000
Obs
3
Pa first
277
Pa last
271
P.A. Now (θ)
271°
Sep first
2.1
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
12.40
Mag sec
13.00
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-012
Sec motion ra
Pri motion dec
+010
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Crater
last precise pa
270.6
last precise sep
2.977