19258-2733 RST2109

 
 
19h 25m 45.67s -27 33' 02.0" P.A. 193 sep 1 mag 9.40,13.00 Sp A8/9V
 
 
Coord 2000
19258-2733
Discov num
RST2109
Comp
Coord arcsec 2000
19 25 45.67 -27 33 02.0
Date first
1934
Date last
1945
Obs
2
Pa first
197
Pa last
193
P.A. Now (θ)
193°
Sep first
0.9
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
9.40
Mag sec
13.00
delta mag (ΔM)
3.6
Spectral class
A8/9V (white)
Pri motion ra
+016
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
193.4
Precise sep
0.96
Constellation
Sagittarius
last precise pa
193.4
last precise sep
0.96
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19258-2733 RST2109 1945 2 193 1.0 9.40 13.00 A8/9V 192545.67-273302.0

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