18328+1349 STF2336

 
 
18h 32m 49.25s +13 49' 05.8" P.A. 9 sep 6.8 mag 9.16,10.23 Sp F0
 
 
Coord 2000
18328+1349
Discov num
STF2336
Comp
Coord arcsec 2000
18 32 49.25 +13 49 05.8
Date first
1830
Date last
2016
Obs
29
Pa first
8
Pa last
9
P.A. Now (θ)
Sep first
6.3
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
9.16
Mag sec
10.23
delta mag (ΔM)
1.07
Spectral class
F0 (yellow-white)
Pri motion ra
-011
Sec motion ra
-007
Pri motion dec
+026
Sec motion dec
+029
Notes
rPM=0.168 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
8.6
Precise sep
6.774
Constellation
Hercules
Tycho2
1036-01360-1
last precise pa
8.6
last precise sep
6.774
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18328+1349 STF2336 2008 22 8 6.9 9.16 10.23 F0 D 183249.25+134905.8
18328+1349 STF2336 2010 26 8 6.6 9.16 10.23 F0 D 183249.25+134905.8
18328+1349 STF2336 2016 29 9 6.8 9.16 10.23 F0 183249.25+134905.8

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