19352-2508 B   442AB

 
 
19h 35m 09.63s -25 08' 03.8" P.A. 117 sep 1.7 mag 9.31,10.94 Sp G6V
 
 
Coord 2000
19352-2508
Discov num
B   442
Comp
AB
Coord arcsec 2000
19 35 09.63 -25 08 03.8
Date first
1927
Date last
1991
Obs
9
Pa first
119
Pa last
117
P.A. Now (θ)
117°
Sep first
1.5
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
9.31
Mag sec
10.94
delta mag (ΔM)
1.63
Spectral class
G6V (yellow)
Pri motion ra
-066
Sec motion ra
-081
Pri motion dec
-321
Sec motion dec
-308
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.061 (< 0.3, Physical double)
This double is physical.
 
 
19352-2508 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19352-2508 B 442 AB 1927 1991 9 117 1.7 9.31 10.94 1.63 <===
Show 19352-2508 LDS 682 AB,C 1920 2000 5 300 40.0 9.31 13.60 4.29
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
117.4
Precise sep
1.681
Cdsa2 id
B 442 AB
Constellation
Sagittarius
Tycho2
6893-00721-1
HD
184392
Ra deg
19.586008333333332
De deg
-25.13438888888889
last precise pa
117.4
last precise sep
1.681
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19352-2508 B 442 AB 1991 9 117 1.7 9.31 10.94 G6V N D 193509.68-250801.0

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