19489+3202 A   375

 
 
19h 48m 54.28s +32 01' 40.5" P.A. 157 sep 1.2 mag 9.84,9.88 Sp F8
 
 
Coord 2000
19489+3202
Discov num
A   375
Comp
Coord arcsec 2000
19 48 54.28 +32 01 40.5
Date first
1902
Date last
2013
Obs
19
Pa first
169
Pa last
157
P.A. Now (θ)
157°
Sep first
1.1
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
9.84
Mag sec
9.88
delta mag (ΔM)
0.04
Spectral class
F8 (yellow-white)
Pri motion ra
+019
Sec motion ra
+019
Pri motion dec
+052
Sec motion dec
+052
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
157.4
Precise sep
1.2
Constellation
Cygnus
Tycho2
2673-03346-1
last precise pa
157.4
last precise sep
1.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19489+3202 A 375 1999 16 160 1.2 9.84 9.88 F8 194854.28+320140.5
19489+3202 A 375 2008 17 159 1.2 9.84 9.88 F8 194854.28+320140.5
19489+3202 A 375 2011 18 159 1.2 9.84 9.88 F8 194854.28+320140.5
19489+3202 A 375 2013 19 157 1.2 9.84 9.88 F8 194854.28+320140.5

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