19428-3033 RST2118

 
 
19h 42m 48.01s -30 33' 25.8" P.A. 258 sep 1 mag 10.60,11.80
 
 
Coord 2000
19428-3033
Discov num
RST2118
Comp
Coord arcsec 2000
19 42 48.01 -30 33 25.8
Date first
1934
Date last
1945
Obs
2
Pa first
254
Pa last
258
P.A. Now (θ)
258°
Sep first
0.9
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
10.60
Mag sec
11.80
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
+006
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
258.1
Precise sep
0.99
Constellation
Sagittarius
last precise pa
258.1
last precise sep
0.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19428-3033 RST2118 1945 2 258 1.0 10.60 11.80 194248.01-303325.8

If you need more information about this double, apply for a data request form to the WDS.