18148-6649 HJ 5019 (V356 Pav)

 
 
18h 14m 50.24s -66 48' 54.4" P.A. 334 sep 37.8 mag 7.47,12.80 Sp B8V dist. 450.45 pc (1469.37 l.y.)
 
 
Coord 2000
18148-6649
Discov num
HJ 5019
Comp
Coord arcsec 2000
18 14 50.24 -66 48 54.4
Date first
1835
Date last
2010
Obs
6
Pa first
333
Pa last
334
P.A. Now (θ)
334°
Sep first
45.0
Sep last
37.8
Sep. Now (ρ)
37.8"
Mag pri
7.47
Mag sec
12.80
delta mag (ΔM)
5.33
Spectral class
B8V (blue-white)
Pri motion ra
-007
Sec motion ra
-010
Pri motion dec
-002
Sec motion dec
-008
Notes
rPM=0.524
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
333.5
Precise sep
37.76
Var name
V356 Pav
Constellation
Pavo
SAO
254183
HIP
89416
Tycho2
9067-02530-1
HD
166226
CP
CP-66 3280
Distance
450.45
Distance ly
1469.37
last precise pa
333.5
last precise sep
37.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18148-6649 HJ 5019 2000 3 334 37.8 7.60 12.80 B8V D 181450.24-664854.4
18148-6649 HJ 5019 2010 6 334 37.7 7.47 12.80 B8V 181450.24-664854.4

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