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
2015
Obs
5
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
47.808
Constellation
Lyra
Gaia DR2
47408222592
 
 
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
19147+3717 CBL 522 2015 5 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.