19365+2500 STF2548

 
 
19H 36M 28.51S +25 00' 04.4" P.A. 100 SEP 9.4 MAG 8.47,9.85 SP A1V
 
 
Coord 2000
19365+2500
Discov num
STF2548
Comp
Coord arcsec 2000
19 36 28.51 +25 00 04.4
Date first
1828
Date last
2012
Obs
32
Pa first
98
Pa last
100
P.A. Now (θ)
100°
Sep first
8.0
Sep last
9.4
Sep. Now (ρ)
9.4"
Mag pri
8.47
Mag sec
9.85
delta mag (ΔM)
1.38
Spectral class
A1V (white)
Pri motion ra
+003
Sec motion ra
+004
Pri motion dec
-002
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Vulpecula
Tycho2
2142-00647-1
HD
185057
last precise pa
100.2
last precise sep
9.37