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
2015
Obs
6
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
3.606
Constellation
Sagittarius
Gaia DR2
4083374808755477632
 
 
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
19222-1941 BRT1549 2015 6 115 3.6 11.80 12.40 192212.81-194046.8

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