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
 
 
Precise pa
270.6
Precise sep
2.977
Constellation
Crater
last precise pa
270.6
last precise sep
2.977
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11309-1310 BRT2728 1903 1 277 2.1 12.44 12.72 B 113051.79-131020.3
11309-1310 BRT2728 2000 2 271 3.0 12.44 12.72 B 113051.79-131020.3

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