18122+2352 POU3359

 
 
18h 12m 10.06s +23 52' 22.8" P.A. 305 sep 7.7 mag 11.43,13.50
 
 
Coord 2000
18122+2352
Discov num
POU3359
Comp
Coord arcsec 2000
18 12 10.06 +23 52 22.8
Date first
1904
Date last
2010
Obs
8
Pa first
305
Pa last
305
P.A. Now (θ)
305°
Sep first
5.3
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
11.43
Mag sec
13.50
delta mag (ΔM)
2.07
Spectral class
Pri motion ra
+001
Sec motion ra
-012
Pri motion dec
-023
Sec motion dec
+001
Notes
rPM=1.186
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
305.1
Precise sep
7.73
Constellation
Hercules
Tycho2
2092-00749-1
HD
341702
last precise pa
305.1
last precise sep
7.73
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18122+2352 POU3359 2007 6 304 7.6 11.43 13.50 D 181210.06+235222.8
18122+2352 POU3359 2010 8 305 7.0 11.43 13.50 181210.06+235222.8

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