19255+4631 A   709

 
 
19h 25m 27.24s +46 31' 28.8" P.A. 71 sep 0.6 mag 9.92,9.81 Sp F0
 
 
Coord 2000
19255+4631
Discov num
A   709
Comp
Coord arcsec 2000
19 25 27.24 +46 31 28.8
Date first
1904
Date last
2013
Obs
12
Pa first
57
Pa last
71
P.A. Now (θ)
71°
Sep first
0.4
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
9.92
Mag sec
9.81
delta mag (ΔM)
0.11
Spectral class
F0 (yellow-white)
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
+016
Sec motion dec
+016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
70.6
Precise sep
0.64
Cdsa2 id
A 709
Constellation
Cygnus
Tycho2
3543-01806-1
Ra deg
19.424233333333333
De deg
46.52466666666667
last precise pa
70.6
last precise sep
0.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19255+4631 A 709 1991 10 61 0.5 9.92 9.81 F0 192527.24+463128.8
19255+4631 A 709 2008 11 64 0.6 9.92 9.81 F0 192527.24+463128.8
19255+4631 A 709 2013 12 71 0.6 9.92 9.81 F0 192527.24+463128.8

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