18546+2409 POU3584

 
 
18h 54m 30.62s +24 08' 23.2" P.A. 287 sep 7.9 mag 12.70,13.60
 
 
Coord 2000
18546+2409
Discov num
POU3584
Comp
Coord arcsec 2000
18 54 30.62 +24 08 23.2
Date first
1905
Date last
2015
Obs
8
Pa first
287
Pa last
287
P.A. Now (θ)
287°
Sep first
8.4
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
12.70
Mag sec
13.60
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+002
Sec motion ra
-001
Pri motion dec
+002
Sec motion dec
-001
Notes
R (Red magnitudes)
rPM=1.5
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
286.7
Precise sep
7.93
Constellation
Hercules
SAO
86568
Gaia DR2
46062535936
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18546+2409 POU3584 2006 4 107 7.9 11.97 12.00 185432.86+240949.7
18546+2409 POU3584 2010 7 287 7.8 12.70 13.60 R 185430.62+240823.2
18546+2409 POU3584 2015 8 287 7.9 12.70 13.60 R 185430.62+240823.2

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