11028+3019 CBL 328

 
 
11h 02m 47.71s +30 18' 45.1" P.A. 310 sep 17 mag 14.40,17.80
 
 
Coord 2000
11028+3019
Discov num
CBL 328
Comp
Coord arcsec 2000
11 02 47.71 +30 18 45.1
Date first
1998
Date last
2010
Obs
3
Pa first
310
Pa last
310
P.A. Now (θ)
310°
Sep first
17.2
Sep last
17.0
Sep. Now (ρ)
17"
Mag pri
14.40
Mag sec
17.80
delta mag (ΔM)
3.4
Spectral class
Pri motion ra
-095
Sec motion ra
-099
Pri motion dec
-011
Sec motion dec
-007
Notes
V (Proper motion indicates physical)
rPM=0.057 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
309.5
Precise sep
16.99
Constellation
Leo Minor
last precise pa
309.5
last precise sep
16.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11028+3019 CBL 328 2004 1 310 17.5 14.40 17.80 V 110207.50+301900.0
11028+3019 CBL 328 2010 3 310 16.8 14.40 17.80 V 110247.71+301845.1

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