18469+2407 POU3548

 
 
18h 46m 54.10s +24 07' 46.5" P.A. 210 sep 7.7 mag 10.91,13.30 Sp K7
 
 
Coord 2000
18469+2407
Discov num
POU3548
Comp
Coord arcsec 2000
18 46 54.10 +24 07 46.5
Date first
1905
Date last
2001
Obs
5
Pa first
214
Pa last
210
P.A. Now (θ)
210°
Sep first
6.8
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
10.91
Mag sec
13.30
delta mag (ΔM)
2.39
Spectral class
K7 (yellow-orange)
Pri motion ra
-004
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
210.3
Precise sep
7.692
Constellation
Hercules
Tycho2
2108-00379-1
HD
342989
last precise pa
210.3
last precise sep
7.692
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18469+2407 POU3548 2000 4 210 7.6 10.91 13.30 D 184654.10+240746.5
18469+2407 POU3548 2001 5 210 7.7 10.91 13.30 D 184654.10+240746.5

If you need more information about this double, apply for a data request form to the WDS.