20267-3622 DAW 228

 
 
20h 26m 40.22s -36 22' 38.3" P.A. 48.00 sep 11.7 mag 11.10,11.40
 
 
Coord 2000
20267-3622
Discov num
DAW 228
Comp
Coord arcsec 2000
20 26 40.22 -36 22 38.3
Date first
1912
Date last
2015
Obs
12
Pa first
53
Pa last
48
P.A. Now (θ)
48°
Sep first
12.0
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
11.10
Mag sec
11.40
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-008
Sec motion ra
-008
Pri motion dec
-030
Sec motion dec
-031
Notes
rPM=0.031 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
48.2
Precise sep
11.684
Constellation
Sagittarius
Gaia DR2
92878949376
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20267-3622 DAW 228 1919 5 48 12.0 11.10 11.40 202640.22-362238.3
20267-3622 DAW 228 1998 6 48 11.6 11.10 11.40 202640.22-362238.3
20267-3622 DAW 228 2010 10 48 11.5 11.10 11.40 202640.22-362238.3
20267-3622 DAW 228 2015 11 48 11.7 11.10 11.40 202640.22-362238.3

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