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
Cdsa2 id
B 1380
Constellation
Sagittarius
Ra deg
19.257569444444446
De deg
-32.20194444444445
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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