19251-2303 RST3225AB

 
 
19h 25m 06.17s -23 02' 30.5" P.A. 129.00 sep 1.2 mag 7.50,12.50 Sp F6V dist. 49 pc (159.84 l.y.)
 
 
Coord 2000
19251-2303
Discov num
RST3225
Comp
AB
Coord arcsec 2000
19 25 06.17 -23 02 30.5
Date first
1935
Date last
2020
Obs
10
Pa first
34
Pa last
129
P.A. Now (θ)
129°
Sep first
1.5
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
7.50
Mag sec
12.50
delta mag (ΔM)
5
Spectral class
F6V (yellow-white)
Pri motion ra
+035
Sec motion ra
Pri motion dec
-025
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19251-2303 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 188098 19 25 06 -23 02 30 RST 3225 Aa,Ab 2020 5 158 0.2 7.50 11.00 3.50
Show 188098 19 25 06 -23 02 30 RST 3225 AB 2020 10 129 1.2 7.50 12.50 5.00 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
128.7
Precise sep
1.233
Constellation
Sagittarius
SAO
188098
HIP
95457
Tycho2
6876-01389-1
HD
182346
CD
CD-2315389
CP
CP-23 7470
Distance
49
Distance ly
159.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19251-2303 RST3225 AB 2018 8 124 1.2 7.50 12.50 F6V 192506.17-230230.5
19251-2303 RST3225 AB 2019 9 126 1.2 7.50 12.50 F6V 192506.17-230230.5

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