10304+5621 STF1436

 
 
10h 30m 22.86s +56 21' 20.0" P.A. 254 sep 10.5 mag 8.78,10.39 Sp F5
 
 
Coord 2000
10304+5621
Discov num
STF1436
Comp
Coord arcsec 2000
10 30 22.86 +56 21 20.0
Date first
1828
Date last
2016
Obs
23
Pa first
254
Pa last
254
P.A. Now (θ)
254°
Sep first
12.0
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
8.78
Mag sec
10.39
delta mag (ΔM)
1.61
Spectral class
F5 (yellow-white)
Pri motion ra
-021
Sec motion ra
-019
Pri motion dec
-028
Sec motion dec
-026
Notes
Z (Parallax indicates components are physical)
rPM=1.114
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
SAO
153522
last precise pa
254.2
last precise sep
10.489
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10304+5621 STF1436 2004 16 254 10.4 8.78 10.39 F5 ZD 103022.86+562120.0
10304+5621 STF1436 2015 20 254 10.4 8.78 10.39 F5 Z 103022.86+562120.0
10304+5621 STF1436 2016 22 254 10.5 8.78 10.39 F5 Z 103022.86+562120.0

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