20038+7302 CRB 207

 
 
20h 03m 45.76s +73 02' 02.3" P.A. 315 sep 18.5 mag 13.91,18.79
 
 
Coord 2000
20038+7302
Discov num
CRB 207
Comp
Coord arcsec 2000
20 03 45.76 +73 02 02.3
Date first
1999
Date last
2010
Obs
2
Pa first
315
Pa last
315
P.A. Now (θ)
315°
Sep first
18.5
Sep last
18.5
Sep. Now (ρ)
18.5"
Mag pri
13.91
Mag sec
18.79
delta mag (ΔM)
4.88
Spectral class
Pri motion ra
+030
Sec motion ra
+028
Pri motion dec
+056
Sec motion dec
+054
Notes
V (Proper motion indicates physical)
rPM=0.045 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
315
Precise sep
18.51
Cdsa2 id
CRB 207
Constellation
Draco
Ra deg
20.062711111111113
De deg
73.03397222222222
last precise pa
315
last precise sep
18.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20038+7302 CRB 207 1999 1 315 18.5 13.91 18.79 V 200345.76+730202.3
20038+7302 CRB 207 2010 2 315 18.5 13.91 18.79 V 200345.76+730202.3

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