19303+6207 HU  947

 
 
19h 30m 15.37s +62 06' 49.0" P.A. 166 sep 0.4 mag 9.60,11.80 Sp G0
 
 
Coord 2000
19303+6207
Discov num
HU  947
Comp
Coord arcsec 2000
19 30 15.37 +62 06 49.0
Date first
1904
Date last
2008
Obs
7
Pa first
160
Pa last
166
P.A. Now (θ)
166°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.60
Mag sec
11.80
delta mag (ΔM)
2.2
Spectral class
G0 (yellow)
Pri motion ra
-010
Sec motion ra
Pri motion dec
-071
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
166.1
Precise sep
0.386
Constellation
Draco
last precise pa
166.1
last precise sep
0.386
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19303+6207 HU 947 1984 6 181 0.4 9.60 11.80 G0 193015.37+620649.0
19303+6207 HU 947 2008 7 166 0.4 9.60 11.80 G0 193015.37+620649.0

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