18473+2437 POU3550

 
 
18h 47m 20.88s +24 36' 45.7" P.A. 131 sep 10.7 mag 12.20,13.40
 
 
Coord 2000
18473+2437
Discov num
POU3550
Comp
Coord arcsec 2000
18 47 20.88 +24 36 45.7
Date first
1905
Date last
2010
Obs
7
Pa first
127
Pa last
131
P.A. Now (θ)
131°
Sep first
9.7
Sep last
10.7
Sep. Now (ρ)
10.7"
Mag pri
12.20
Mag sec
13.40
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
+006
Sec motion ra
+019
Pri motion dec
+012
Sec motion dec
+003
Notes
rPM=0.822
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
131.3
Precise sep
10.71
Constellation
Hercules
last precise pa
131.3
last precise sep
10.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18473+2437 POU3550 2000 4 131 10.7 12.20 13.40 D 184720.88+243645.7
18473+2437 POU3550 2002 6 131 10.7 12.20 13.40 D 184720.88+243645.7
18473+2437 POU3550 2010 7 132 10.3 12.20 13.40 184720.88+243645.7

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