19155-3212 B  1380

 
 
19h 15m 27.25s -32 12' 07.0" P.A. 290 sep 0.2 mag 8.60,8.80 Sp A2IV
 
 
Coord 2000
19155-3212
Discov num
B  1380
Comp
Coord arcsec 2000
19 15 27.25 -32 12 07.0
Date first
1929
Date last
2008
Obs
11
Pa first
315
Pa last
290
P.A. Now (θ)
290°
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.60
Mag sec
8.80
delta mag (ΔM)
0.2
Spectral class
A2IV (white)
Pri motion ra
+008
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
290.4
Precise sep
0.21
Constellation
Sagittarius
last precise pa
290.4
last precise sep
0.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19155-3212 B 1380 1992 9 298 0.2 8.60 8.80 A2IV 191527.25-321207.0
19155-3212 B 1380 2008 11 290 0.2 8.60 8.80 A2IV 191527.25-321207.0

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