19131+1928 HEI 871

 
 
19H 13M 03.35S +19 27' 54.5" P.A. 145 SEP 4.2 MAG 10.08,13.10 SP A2
 
 
Coord 2000
19131+1928
Discov num
HEI 871
Comp
Coord arcsec 2000
19 13 03.35 +19 27 54.5
Date first
1895
Date last
2000
Obs
3
Pa first
130
Pa last
145
P.A. Now (θ)
145°
Sep first
4.9
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
10.08
Mag sec
13.10
delta mag (ΔM)
3.02
Spectral class
A2 (white)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagitta
last precise pa
145
last precise sep
4.19