17348-1115 HJ 4964

 
 
17h 34m 46.35s -11 14' 31.2" P.A. 225 sep 54 mag 5.54,9.88 Sp B8Vn dist. 123.3 pc (402.2 l.y.)
 
 
Coord 2000
17348-1115
Discov num
HJ 4964
Comp
Coord arcsec 2000
17 34 46.35 -11 14 31.2
Date first
1879
Date last
2013
Obs
25
Pa first
225
Pa last
225
P.A. Now (θ)
225°
Sep first
53.5
Sep last
54.0
Sep. Now (ρ)
54"
Mag pri
5.54
Mag sec
9.88
delta mag (ΔM)
4.34
Spectral class
B8Vn (blue-white)
Pri motion ra
+004
Sec motion ra
-001
Pri motion dec
+004
Sec motion dec
-009
Notes
N (See Notes)
rPM=1.538
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
224.6
Precise sep
54.03
Constellation
Serpens
SAO
160653
HIP
86019
Tycho2
5663-01189-1
HD
159358
HR
6544
BD
BD-11 4411
Distance
123.3
Distance ly
402.2
last precise pa
224.2
last precise sep
54.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17348-1115 HJ 4964 2002 20 225 54.3 5.54 9.88 B8Vn N D 173446.35-111431.2
17348-1115 HJ 4964 2010 21 223 53.2 5.54 9.88 B8Vn N D 173446.35-111431.2
17348-1115 HJ 4964 2012 23 225 54.8 5.54 9.88 B8Vn N D 173446.35-111431.2
17348-1115 HJ 4964 2013 24 225 54.0 5.54 9.88 B8Vn N 173446.35-111431.2

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