18533+2407 POU3578

 
 
18h 53m 13.32s +24 07' 38.6" P.A. 231 sep 9 mag 10.93,12.70
 
 
Coord 2000
18533+2407
Discov num
POU3578
Comp
Coord arcsec 2000
18 53 13.32 +24 07 38.6
Date first
1905
Date last
2015
Obs
11
Pa first
227
Pa last
231
P.A. Now (θ)
231°
Sep first
11.7
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
10.93
Mag sec
12.70
delta mag (ΔM)
1.77
Spectral class
Pri motion ra
-015
Sec motion ra
-014
Pri motion dec
-030
Sec motion dec
+012
Notes
rPM=1.253
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
231
Precise sep
8.983
Constellation
Hercules
Tycho2
2109-00049-1
Gaia DR2
23690481408
HD
343246
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18533+2407 POU3578 2000 4 230 9.4 10.93 12.70 D 185313.32+240738.6
18533+2407 POU3578 2001 5 230 9.3 10.93 12.70 D 185313.32+240738.6
18533+2407 POU3578 2010 6 230 8.5 10.93 12.70 185313.32+240738.6
18533+2407 POU3578 2015 7 231 9.0 10.93 12.70 185313.32+240738.6

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