19222-1941 BRT1549

 
 
19h 22m 12.81s -19 40' 46.8" P.A. 115 sep 3.6 mag 11.80,12.40
 
 
Coord 2000
19222-1941
Discov num
BRT1549
Comp
Coord arcsec 2000
19 22 12.81 -19 40 46.8
Date first
1919
Date last
1999
Obs
5
Pa first
112
Pa last
115
P.A. Now (θ)
115°
Sep first
3.3
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
11.80
Mag sec
12.40
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+009
Sec motion ra
Pri motion dec
+014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
115.3
Precise sep
3.601
Constellation
Sagittarius
last precise pa
115.3
last precise sep
3.601
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19222-1941 BRT1549 1998 4 109 2.1 11.80 12.40 D 192212.81-194046.8
19222-1941 BRT1549 1999 5 115 3.6 11.80 12.40 192212.81-194046.8

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