19211-1915 ARA 778

 
 
19h 21m 07.27s -19 15' 14.3" P.A. 236 sep 11.4 mag 13.80,13.80
 
 
Coord 2000
19211-1915
Discov num
ARA 778
Comp
Coord arcsec 2000
19 21 07.27 -19 15 14.3
Date first
1919
Date last
2010
Obs
5
Pa first
232
Pa last
236
P.A. Now (θ)
236°
Sep first
12.0
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
13.80
Mag sec
13.80
delta mag (ΔM)
0
Spectral class
Pri motion ra
-008
Sec motion ra
-010
Pri motion dec
-013
Sec motion dec
-007
Notes
rPM=0.414
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
235.7
Precise sep
11.4
Cdsa2 id
ARA 778
Constellation
Sagittarius
Ra deg
19.352019444444444
De deg
-19.253972222222224
last precise pa
235.7
last precise sep
11.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19211-1915 ARA 778 1998 2 236 11.4 13.80 13.80 D 192107.27-191514.3
19211-1915 ARA 778 1999 3 236 11.4 13.80 13.80 D 192107.27-191514.3
19211-1915 ARA 778 2000 4 235 11.4 13.80 13.80 192107.27-191514.3
19211-1915 ARA 778 2010 5 235 10.6 13.80 13.80 192107.27-191514.3

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