18479+2422 POU3553

 
 
18h 47m 58.30s +24 21' 53.7" P.A. 359 sep 5.5 mag 10.68,12.00
 
 
Coord 2000
18479+2422
Discov num
POU3553
Comp
Coord arcsec 2000
18 47 58.30 +24 21 53.7
Date first
1895
Date last
2013
Obs
9
Pa first
2
Pa last
359
P.A. Now (θ)
359°
Sep first
7.4
Sep last
5.5
Sep. Now (ρ)
5.5"
Mag pri
10.68
Mag sec
12.00
delta mag (ΔM)
1.32
Spectral class
Pri motion ra
+006
Sec motion ra
+003
Pri motion dec
+008
Sec motion dec
-006
Notes
rPM=1.432
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
358.6
Precise sep
5.48
Constellation
Hercules
Tycho2
2108-00628-1
HD
342980
last precise pa
358.6
last precise sep
5.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18479+2422 POU3553 1951 5 25 8.9 10.68 12.00 184758.30+242153.7
18479+2422 POU3553 2011 7 2 4.6 10.68 12.00 184758.30+242153.7
18479+2422 POU3553 2013 9 359 5.5 10.68 12.00 184758.30+242153.7

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