18523+2126 ISO   8 (112 Her)

 
 
18h 52m 16.43s +21 25' 30.6" P.A. 138 sep 0.2 mag 5.48, Sp B9II-IIIp
 
 
Coord 2000
18523+2126
Discov num
ISO   8
Comp
Coord arcsec 2000
18 52 16.43 +21 25 30.6
Date first
1987
Date last
1987
Obs
1
Pa first
138
Pa last
138
P.A. Now (θ)
138°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
5.48
Mag sec
delta mag (ΔM)
Spectral class
B9II-IIIp (blue-white)
Pri motion ra
-006
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
N X (See Notes, Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138
Precise sep
0.21
Name
112 Her
Constellation
Hercules
SAO
86521
HD
174933
HR
7113
Flamsteed
112 Herculis
Flamsteed name
112 He
last precise pa
138
last precise sep
0.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18523+2126 ISO 8 1987 1 138 0.2 5.48   B9II-IIIp N 185216.43+212530.6

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