18232+5425 HDS2600

 
 
18h 23m 09.52s +54 25' 24.9" P.A. 21 sep 0.1 mag 7.85,10.08 Sp A2 dist. 147.93 pc (482.55 l.y.)
 
 
Coord 2000
18232+5425
Discov num
HDS2600
Comp
Coord arcsec 2000
18 23 09.52 +54 25 24.9
Date first
1991
Date last
1991
Obs
1
Pa first
21
Pa last
21
P.A. Now (θ)
21°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
7.85
Mag sec
10.08
delta mag (ΔM)
2.23
Spectral class
A2 (white)
Pri motion ra
-005
Sec motion ra
Pri motion dec
+028
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
21
Precise sep
0.134
Constellation
Draco
SAO
30938
HIP
90095
Tycho2
3908-00904-1
HD
169745
BD
BD+54 1979
Distance
147.93
Distance ly
482.55
last precise pa
21
last precise sep
0.134
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18232+5425 HDS2600 1991 1 21 0.1 7.85 10.08 A2 182309.52+542524.9

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