19494+3446 BKO 519

 
 
19h 49m 21.27s +34 46' 06.3" P.A. 135 sep 5.5 mag 13.00,13.00
 
 
Coord 2000
19494+3446
Discov num
BKO 519
Comp
Coord arcsec 2000
19 49 21.27 +34 46 06.3
Date first
1998
Date last
2015
Obs
7
Pa first
136
Pa last
135
P.A. Now (θ)
135°
Sep first
5.5
Sep last
5.5
Sep. Now (ρ)
5.5"
Mag pri
13.00
Mag sec
13.00
delta mag (ΔM)
0
Spectral class
Pri motion ra
+023
Sec motion ra
Pri motion dec
+033
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
134.9
Precise sep
5.538
Constellation
Cygnus
Tycho2
2677-00706-1
Gaia DR2
93729426560
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19494+3446 BKO 519 2008 1 137 5.4 13.00 13.00 N 194921.27+344606.3
19494+3446 BKO 519 2010 4 136 5.3 13.00 13.00 N 194921.27+344606.3
19494+3446 BKO 519 2015 5 135 5.5 13.00 13.00 N 194921.27+344606.3

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