19315-2053 RST5548AB

 
 
19h 31m 32.07s -20 52' 56.9" P.A. 284 sep 0.7 mag 9.48,12.00 Sp F8/G0V
 
 
Coord 2000
19315-2053
Discov num
RST5548
Comp
AB
Coord arcsec 2000
19 31 32.07 -20 52 56.9
Date first
1951
Date last
1951
Obs
1
Pa first
284
Pa last
284
P.A. Now (θ)
284°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
9.48
Mag sec
12.00
delta mag (ΔM)
2.52
Spectral class
F8/G0V (yellow-white)
Pri motion ra
-013
Sec motion ra
Pri motion dec
-048
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19315-2053 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19315-2053 RST5548 AB 1951 1951 1 284 0.7 9.48 12.00 2.52 <===
Show 19315-2053 HJ 2875 AC 1828 2008 14 333 10.3 9.48 10.63 1.15
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
283.9
Precise sep
0.7
Constellation
Sagittarius
last precise pa
283.9
last precise sep
0.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19315-2053 RST5548 AB 1951 1 284 0.7 9.48 12.00 F8/G0V 193132.07-205256.9

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