18249+5517 CRB 204

 
 
18h 24m 52.19s +55 16' 59.6" P.A. 103.00 sep 12.1 mag 17.32,18.59
 
 
Coord 2000
18249+5517
Discov num
CRB 204
Comp
Coord arcsec 2000
18 24 52.19 +55 16 59.6
Date first
2000
Date last
2016
Obs
8
Pa first
102
Pa last
103
P.A. Now (θ)
103°
Sep first
12.2
Sep last
12.1
Sep. Now (ρ)
12.1"
Mag pri
17.32
Mag sec
18.59
delta mag (ΔM)
1.27
Spectral class
Pri motion ra
+013
Sec motion ra
+012
Pri motion dec
+067
Sec motion dec
+067
Notes
V (Proper motion indicates physical)
rPM=0.015 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
102.5
Precise sep
12.091
Constellation
Hydra
Gaia DR2
2150568430951713280
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18249+5517 CRB 204 2000 1 102 12.2 17.32 18.59 V 182452.19+551659.6
18249+5517 CRB 204 2010 2 103 11.8 17.32 18.59 V 182452.19+551659.6
18249+5517 CRB 204 2015 3 103 12.1 17.32 18.59 V 182452.19+551659.6

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