19479+6113 HJ 2905

 
 
19h 47m 53.42s +61 12' 54.8" P.A. 181 sep 7 mag 9.82,11.30 Sp G5
 
 
Coord 2000
19479+6113
Discov num
HJ 2905
Comp
Coord arcsec 2000
19 47 53.42 +61 12 54.8
Date first
1831
Date last
2003
Obs
10
Pa first
205
Pa last
181
P.A. Now (θ)
181°
Sep first
8.0
Sep last
7.0
Sep. Now (ρ)
7"
Mag pri
9.82
Mag sec
11.30
delta mag (ΔM)
1.48
Spectral class
G5 (yellow)
Pri motion ra
-017
Sec motion ra
+004
Pri motion dec
-017
Sec motion dec
+026
Notes
rPM=1.819
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
180.8
Precise sep
7.031
Constellation
Draco
last precise pa
180.8
last precise sep
7.031
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19479+6113 HJ 2905 1999 9 182 7.2 9.82 11.30 G5 D 194753.42+611254.8
19479+6113 HJ 2905 2003 10 181 7.0 9.82 11.30 G5 D 194753.42+611254.8
19479+6113 HJ 2905 2010 11 179 6.2 9.82 11.30 G5 194753.42+611254.8

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