19344+2422 BKO 421

 
 
19h 34m 24.73s +24 21' 47.3" P.A. 87 sep 4.8 mag 13.00,14.50
 
 
Coord 2000
19344+2422
Discov num
BKO 421
Comp
Coord arcsec 2000
19 34 24.73 +24 21 47.3
Date first
2000
Date last
2015
Obs
4
Pa first
87
Pa last
87
P.A. Now (θ)
87°
Sep first
4.8
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
13.00
Mag sec
14.50
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
-079
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
86.8
Precise sep
4.837
Constellation
Vulpecula
Gaia DR2
49323386752
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19344+2422 BKO 421 2008 1 84 4.8 13.00 14.50 193424.73+242147.3
19344+2422 BKO 421 2010 4 82 4.1 13.00 14.50 193424.73+242147.3
19344+2422 BKO 421 2015 4 87 4.8 13.00 14.50 193424.73+242147.3

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