19147+3717 CBL 522

 
 
19h 14m 39.93s +37 17' 21.5" P.A. 65 sep 47.8 mag 13.40,16.80
 
 
Coord 2000
19147+3717
Discov num
CBL 522
Comp
Coord arcsec 2000
19 14 39.93 +37 17 21.5
Date first
1998
Date last
2010
Obs
4
Pa first
65
Pa last
65
P.A. Now (θ)
65°
Sep first
47.8
Sep last
47.8
Sep. Now (ρ)
47.8"
Mag pri
13.40
Mag sec
16.80
delta mag (ΔM)
3.4
Spectral class
Pri motion ra
+030
Sec motion ra
+030
Pri motion dec
-103
Sec motion dec
-095
Notes
V (Proper motion indicates physical)
rPM=0.075 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
64.8
Precise sep
47.8
Cdsa2 id
CBL 522
Constellation
Lyra
Ra deg
19.244425
De deg
37.28930555555555
last precise pa
64.8
last precise sep
47.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19147+3717 CBL 522 2005 1 65 47.8 13.40 16.80 V 191439.93+371721.5
19147+3717 CBL 522 2010 4 65 47.8 13.40 16.80 V 191439.93+371721.5

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