19284-4353 HJ 5117

 
 
19h 28m 21.57s -43 53' 05.5" P.A. 258 sep 5.7 mag 7.92,9.36 Sp F8V dist. 55.65 pc (181.53 l.y.)
 
 
Coord 2000
19284-4353
Discov num
HJ 5117
Comp
Coord arcsec 2000
19 28 21.57 -43 53 05.5
Date first
1834
Date last
2015
Obs
34
Pa first
268
Pa last
258
P.A. Now (θ)
258°
Sep first
3.0
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
7.92
Mag sec
9.36
delta mag (ΔM)
1.44
Spectral class
F8V (yellow-white)
Pri motion ra
-074
Sec motion ra
-112
Pri motion dec
-089
Sec motion dec
-095
Notes
rPM=0.262 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
258
Precise sep
5.683
Constellation
Sagittarius
SAO
229700
HIP
95734
Tycho2
7943-01222-3
Gaia DR2
6664924550515768576
HD
182821
CD
CD-4413347
CP
CP-44 9569
Distance
55.65
Distance ly
181.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19284-4353 HJ 5117 2000 32 259 5.8 7.92 9.36 F8V D 192821.57-435305.5
19284-4353 HJ 5117 2015 34 258 5.7 7.92 9.36 F8V 192821.57-435305.5

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