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
Tycho2
7426-01222-1
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

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