19026-2953 H 5  78AB,C

 
 
19h 02m 36.72s -29 52' 48.4" P.A. 302 sep 71.6 mag 2.60,10.63 Sp A2III+A4 dist. 27.04 pc (88.2 l.y.)
 
 
Coord 2000
19026-2953
Discov num
H 5  78
Comp
AB,C
Coord arcsec 2000
19 02 36.72 -29 52 48.4
Date first
1905
Date last
2013
Obs
8
Pa first
303
Pa last
302
P.A. Now (θ)
302°
Sep first
75.0
Sep last
71.6
Sep. Now (ρ)
71.6"
Mag pri
2.60
Mag sec
10.63
delta mag (ΔM)
8.03
Spectral class
A2III+A4 (white/white)
Pri motion ra
-014
Sec motion ra
+002
Pri motion dec
+004
Sec motion dec
-012
Notes
N (See Notes)
rPM=1.554
This double is not physical.
 
 
19026-2953 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Ascella 187600 19026-2953 HDO 150 AB 1867 2017 204 239 0.5 3.27 3.48 0.21 Y
Show 187600 19026-2953 H 5 78 AB,C 1905 2013 8 302 71.6 2.60 10.63 8.03 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
301.5
Precise sep
71.59
Constellation
Sagittarius
SAO
187600
HIP
93506
HD
176687
HR
7194
GC
26161
CD
CD-3016575
CP
CP-30 5798
Bayer
Zeta Sagittarii
Bayer name
Zet Sgr
Flamsteed
38 Sagittarii
Flamsteed name
38 Sgr
Distance
27.04
Distance ly
88.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19026-2953 H 5 78 AB,C 2008 6 302 72.6 2.60 10.63 N D 190236.72-295248.4
19026-2953 H 5 78 AB,C 2013 8 302 71.6 2.60 10.63 A2III+A4 N 190236.72-295248.4

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