19574+4510 RAP  15AC

 
 
19h 57m 23.99s +45 09' 38.9" P.A. 304 sep 11.4 mag 13.40,13.60 Sp M
 
 
Coord 2000
19574+4510
Discov num
RAP  15
Comp
AC
Coord arcsec 2000
19 57 23.99 +45 09 38.9
Date first
2000
Date last
2003
Obs
2
Pa first
305
Pa last
304
P.A. Now (θ)
304°
Sep first
11.3
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
13.40
Mag sec
13.60
delta mag (ΔM)
0.2
Spectral class
M (red)
Pri motion ra
-000
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19574+4510 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19574+4510 RAP 15 AB 2000 2003 2 118 6.8 13.40 12.30 1.10
Show 19574+4510 RAP 15 AC 2000 2003 2 304 11.4 13.40 13.60 0.20 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
304.3
last precise sep
11.391
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19574+4510 RAP 15 AC 2003 2 304 11.4 13.40 13.60 M K 195723.99+450938.9

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