18552+6432 HU  938

 
 
18h 55m 10.64s +64 31' 52.3" P.A. 213.00 sep 1.8 mag 10.29,11.07 Sp F5 dist. 307.69 pc (1003.68 l.y.)
 
 
Coord 2000
18552+6432
Discov num
HU  938
Comp
Coord arcsec 2000
18 55 10.64 +64 31 52.3
Date first
1905
Date last
2016
Obs
17
Pa first
217
Pa last
213
P.A. Now (θ)
213°
Sep first
1.8
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
10.29
Mag sec
11.07
delta mag (ΔM)
0.78
Spectral class
F5 (yellow-white)
Pri motion ra
+008
Sec motion ra
+008
Pri motion dec
+006
Sec motion dec
+006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
213.3
Precise sep
1.759
Constellation
Draco
SAO
18070
HIP
92848
Tycho2
4224-01501-1
Gaia DR2
2253602707814532096
BD
BD+64 1306
Distance
307.69
Distance ly
1003.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18552+6432 HU 938 2001 13 213 1.8 10.29 11.07 F5 D 185510.64+643152.3
18552+6432 HU 938 2010 14 213 1.7 10.29 11.07 F5 D 185510.64+643152.3
18552+6432 HU 938 2015 15 213 1.8 10.29 11.07 F5 185510.64+643152.3

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