18022+4506 CBL  73

 
 
18h 02m 09.25s +45 06' 28.2" P.A. 292 sep 31.8 mag 12.82,14.20
 
 
Coord 2000
18022+4506
Discov num
CBL  73
Comp
Coord arcsec 2000
18 02 09.25 +45 06 28.2
Date first
1998
Date last
2010
Obs
3
Pa first
293
Pa last
292
P.A. Now (θ)
292°
Sep first
31.7
Sep last
31.8
Sep. Now (ρ)
31.8"
Mag pri
12.82
Mag sec
14.20
delta mag (ΔM)
1.38
Spectral class
Pri motion ra
-066
Sec motion ra
-066
Pri motion dec
-084
Sec motion dec
-086
Notes
V (Proper motion indicates physical)
rPM=0.018 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
292.4
Precise sep
31.76
Constellation
Hercules
last precise pa
292.4
last precise sep
31.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18022+4506 CBL 73 1998 2 293 31.7 12.60 13.70 VD 180209.25+450628.2
18022+4506 CBL 73 2003 2 293 31.7 12.60 13.70 VD 180209.25+450628.2
18022+4506 CBL 73 2010 3 293 31.8 12.82 14.20 V 180209.25+450628.2

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