19356-2319 SEE 384

 
 
19h 35m 38.72s -23 18' 32.9" P.A. 177 sep 4.6 mag 8.00,11.10 Sp A9V
 
 
Coord 2000
19356-2319
Discov num
SEE 384
Comp
Coord arcsec 2000
19 35 38.72 -23 18 32.9
Date first
1897
Date last
2015
Obs
13
Pa first
167
Pa last
177
P.A. Now (θ)
177°
Sep first
6.1
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
8.00
Mag sec
11.10
delta mag (ΔM)
3.1
Spectral class
A9V (white)
Pri motion ra
+010
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
176.8
Precise sep
4.555
Constellation
Sagittarius
SAO
188318
Tycho2
6889-00612-1
Gaia DR2
94004996864
HD
184494
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19356-2319 SEE 384 1998 12 175 4.5 8.00 11.10 A9V D 193538.72-231832.9
19356-2319 SEE 384 2010 13 179 4.0 8.00 11.10 A9V 193538.72-231832.9
19356-2319 SEE 384 2015 13 177 4.6 8.00 11.10 A9V 193538.72-231832.9

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