19398+2449 BKO 429AC

 
 
19h 39m 48.33s +24 48' 38.5" P.A. 31 sep 12.7 mag 10.60,14.00 Sp F2
 
 
Coord 2000
19398+2449
Discov num
BKO 429
Comp
AC
Coord arcsec 2000
19 39 48.33 +24 48 38.5
Date first
1997
Date last
2014
Obs
4
Pa first
33
Pa last
31
P.A. Now (θ)
31°
Sep first
12.5
Sep last
12.7
Sep. Now (ρ)
12.7"
Mag pri
10.60
Mag sec
14.00
delta mag (ΔM)
3.4
Spectral class
F2 (yellow-white)
Pri motion ra
-003
Sec motion ra
-002
Pri motion dec
-004
Sec motion dec
-006
Notes
rPM=0.354
Nature of this double is uncertain.
 
 
19398+2449 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19398+2449 POU3995 AB 1905 2014 5 132 14.3 10.62 13.60 2.98
Show 19398+2449 BKO 429 AC 1997 2014 4 31 12.7 10.60 14.00 3.40 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
31
Precise sep
12.7
Cdsa2 id
BKO 429 AC
Constellation
Vulpecula
Ra deg
19.663425
De deg
24.810694444444444
last precise pa
31
last precise sep
12.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19398+2449 BKO 429 AC 2008 1 31 12.7 10.60 14.00 193948.33+244838.5
19398+2449 BKO 429 AC 2014 4 31 12.7 10.60 14.00 F2 193948.33+244838.5

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