11139+2159 CBL  48

 
 
11h 13m 54.31s +21 58' 33.3" P.A. 189 sep 15.5 mag 11.26,13.46
 
 
Coord 2000
11139+2159
Discov num
CBL  48
Comp
Coord arcsec 2000
11 13 54.31 +21 58 33.3
Date first
1903
Date last
2015
Obs
7
Pa first
190
Pa last
189
P.A. Now (θ)
189°
Sep first
15.5
Sep last
15.5
Sep. Now (ρ)
15.5"
Mag pri
11.26
Mag sec
13.46
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
-067
Sec motion ra
-080
Pri motion dec
+000
Sec motion dec
-001
Notes
V (Proper motion indicates physical)
rPM=0.163 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
189.3
Precise sep
15.467
Constellation
Leo
Tycho2
1439-00445-1
last precise pa
189.3
last precise sep
15.467
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11139+2159 CBL 48 1999 4 190 15.5 11.20 12.30 VD 111354.31+215833.3
11139+2159 CBL 48 2001 4 189 15.6 11.20 12.30 VD 111354.31+215833.3
11139+2159 CBL 48 2015 6 189 15.5 11.26 13.46 V 111354.31+215833.3

If you need more information about this double, apply for a data request form to the WDS.