19562+6618 HU 1307

 
 
19h 56m 09.04s +66 18' 01.7" P.A. 25 sep 1 mag 9.66,10.14 Sp F5
 
 
Coord 2000
19562+6618
Discov num
HU 1307
Comp
Coord arcsec 2000
19 56 09.04 +66 18 01.7
Date first
1904
Date last
1992
Obs
9
Pa first
38
Pa last
25
P.A. Now (θ)
25°
Sep first
0.8
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
9.66
Mag sec
10.14
delta mag (ΔM)
0.48
Spectral class
F5 (yellow-white)
Pri motion ra
-016
Sec motion ra
-016
Pri motion dec
-038
Sec motion dec
-038
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
25.1
Precise sep
1.04
Constellation
Draco
SAO
18611
Tycho2
4243-00756-1
HD
189525
last precise pa
25.1
last precise sep
1.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19562+6618 HU 1307 1992 9 25 1.0 9.66 10.14 F5 195609.04+661801.7

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