18240+2427 POU3407

 
 
18h 24m 03.33s +24 26' 45.2" P.A. 141 sep 10.4 mag 11.71,14.20
 
 
Coord 2000
18240+2427
Discov num
POU3407
Comp
Coord arcsec 2000
18 24 03.33 +24 26 45.2
Date first
1904
Date last
2002
Obs
6
Pa first
159
Pa last
141
P.A. Now (θ)
141°
Sep first
8.5
Sep last
10.4
Sep. Now (ρ)
10.4"
Mag pri
11.71
Mag sec
14.20
delta mag (ΔM)
2.49
Spectral class
Pri motion ra
-008
Sec motion ra
-026
Pri motion dec
-006
Sec motion dec
+000
Notes
rPM=0.73
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
141.4
Precise sep
10.427
Constellation
Hercules
Tycho2
2097-00891-1
HD
336074
last precise pa
141.4
last precise sep
10.427
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18240+2427 POU3407 1998 4 141 10.4 11.71 14.20 D 182403.33+242645.2
18240+2427 POU3407 2002 6 141 10.4 11.71 14.20 D 182403.33+242645.2

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