16050-1832 GWP2591BC

 
 
16h 04m 58.53s -18 33' 03.2" P.A. 114 sep 13.2 mag 11.40,18.90
 
 
Coord 2000
16050-1832
Discov num
GWP2591
Comp
BC
Coord arcsec 2000
16 04 58.53 -18 33 03.2
Date first
1950
Date last
1998
Obs
4
Pa first
117
Pa last
114
P.A. Now (θ)
114°
Sep first
12.9
Sep last
13.2
Sep. Now (ρ)
13.2"
Mag pri
11.40
Mag sec
18.90
delta mag (ΔM)
7.5
Spectral class
Pri motion ra
-054
Sec motion ra
-034
Pri motion dec
-038
Sec motion dec
-042
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.309
This double is physical.
 
 
16050-1832 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 159677 16050-1832 GWP2590 AB 1991 1999 3 236 74.8 6.50 11.40 4.90
Show 16050-1832 GWP2591 BC 1950 1998 4 114 13.2 11.40 18.90 7.50 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
114.4
Precise sep
13.18
Cdsa2 id
GWP 2591 BC
Constellation
Scorpius
Ra deg
16.082925
De deg
-18.55088888888889
last precise pa
114.4
last precise sep
13.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16050-1832 GWP2591 BC 1998 4 114 13.2 11.40 18.90 V R 160458.53-183303.2

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