19089+4323 UC 3820

 
 
19h 08m 56.53s +43 22' 39.4" P.A. 116 sep 64 mag 16.30,16.50
 
 
Coord 2000
19089+4323
Discov num
UC 3820
Comp
Coord arcsec 2000
19 08 56.53 +43 22 39.4
Date first
1998
Date last
2010
Obs
3
Pa first
118
Pa last
116
P.A. Now (θ)
116°
Sep first
63.9
Sep last
64.0
Sep. Now (ρ)
64"
Mag pri
16.30
Mag sec
16.50
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+058
Sec motion ra
+044
Pri motion dec
+063
Sec motion dec
+081
Notes
V (Proper motion indicates physical)
rPM=0.247 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
116.3
Precise sep
64.02
Constellation
Lyra
last precise pa
116.3
last precise sep
64.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19089+4323 UC 3820 2000 2 117 64.1 16.30 16.50 V 190856.53+432239.4
19089+4323 UC 3820 2003 2 117 63.9 16.30 16.50 V 190856.53+432239.4
19089+4323 UC 3820 2010 3 116 64.5 16.30 16.50 V 190856.53+432239.4

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