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
SAO
18372
Tycho2
4234-01023-1
Gaia DR2
2240226977063838336
 
 
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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