17348-1115 HJ 4964AB

 
 
17h 34m 46.35s -11 14' 31.2" P.A. 224.00 sep 54.9 mag 5.54,9.88 Sp B8Vn dist. 123.3 pc (402.2 l.y.)
 
 
Coord 2000
17348-1115
Discov num
HJ 4964
Comp
AB
Coord arcsec 2000
17 34 46.35 -11 14 31.2
Date first
1879
Date last
2015
Obs
26
Pa first
225
Pa last
224
P.A. Now (θ)
224°
Sep first
53.5
Sep last
54.9
Sep. Now (ρ)
54.9"
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 W (See Notes, )
rPM=1.538
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
224.2
Precise sep
54.94
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
 
 
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 AB 2015 26 224 54.9 5.54 9.88 B8Vn N W 173446.35-111431.2

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