19054+3803 AG  227

 
 
19h 05m 22.05s +38 03' 20.6" P.A. 30 sep 7 mag 10.68,11.20
 
 
Coord 2000
19054+3803
Discov num
AG  227
Comp
Coord arcsec 2000
19 05 22.05 +38 03 20.6
Date first
1903
Date last
2011
Obs
61
Pa first
8
Pa last
30
P.A. Now (θ)
30°
Sep first
5.7
Sep last
7.0
Sep. Now (ρ)
7"
Mag pri
10.68
Mag sec
11.20
delta mag (ΔM)
0.52
Spectral class
Pri motion ra
-020
Sec motion ra
+008
Pri motion dec
+006
Sec motion dec
+005
Notes
B (Blue magnitudes)
rPM=1.342
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30
Precise sep
7
Constellation
Lyra
Tycho2
3120-01164-1
last precise pa
30
last precise sep
7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19054+3803 AG 227 1998 34 28 6.9 10.68 11.20 DB 190522.05+380320.6
19054+3803 AG 227 2008 35 30 7.0 10.68 11.20 DB 190522.05+380320.6
19054+3803 AG 227 2011 42 30 7.0 10.68 11.20 DB 190522.05+380320.6

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