18314-6217 HUB  18 (Nu Pav)

 
 
18h 31m 22.43s -62 16' 41.5" P.A. 169 sep 3.1 mag 4.90,13.69 Sp B7.5III dist. 134.59 pc (439.03 l.y.)
 
 
Coord 2000
18314-6217
Discov num
HUB  18
Comp
Coord arcsec 2000
18 31 22.43 -62 16 41.5
Date first
1999
Date last
1999
Obs
1
Pa first
169
Pa last
169
P.A. Now (θ)
169°
Sep first
3.1
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
4.90
Mag sec
13.69
delta mag (ΔM)
8.79
Spectral class
B7.5III (blue-white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
168.7
Precise sep
3.085
Name
Nu Pav
Constellation
Pavo
SAO
254273
HIP
90797
Tycho2
9072-03028-1
HD
169978
HR
6916
GC
25227
CP
CP-62 5879
Bayer
Nu Pavonis
Bayer name
Nu Pav
Distance
134.59
Distance ly
439.03
last precise pa
168.7
last precise sep
3.085
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18314-6217 HUB 18 1999 1 169 3.1 4.90 13.69 B7.5III K 183122.43-621641.5

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